fatty acid binding protein 5; FABP5 (also known as epidermal FABP, E-FABP, cutaneous fatty-acid-binding protein, C-FABP, psoriasis-associated fatty-acid-binding protein, KFABP, PA-FABP) binds a wide array of ligands. It is an intracellular carrier for long-chain fatty acids and related active lipids, and also selectively delivers specific fatty acids from the cytosol to the nucleus. Its ligands include vitamin A metabolite all-trans-retinoic acid, endocannabinoid and numerous synthetic drugs and probes. It may be involved in keratinocyte differentiation. Mouse FABP5 is found only in the monomeric form; however, human FABP5 can exist as a monomer as well as a domain-swapped dimer. This subgroup belongs to the intracellular fatty-acid binding protein (FABP) family, members of which are small proteins that bind hydrophobic ligands in a non-covalent, reversible manner, and have been implicated in intracellular uptake, transport and storage of hydrophobic ligands, regulation of lipid metabolism and sequestration of excess toxic fatty acids, as well as in signaling, gene expression, inflammation, cell growth and proliferation, and cancer development.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442535508   6 DLEGKWRLMESHGFEEYMKELGVGLALRKMAAMAKPDCIITCDGNNITVKTESTVKTTVFSCNLGEKFDETTADGRKTET 85
Cdd:cd19468    1 DLEGKWRLMESHGFDEYMKELGVGLALRKMGAMAKPDCIITCDGNNITVKTESTVKTTQFSCNLGEKFEETTADGRKTQT 80

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*...
gi 442535508  86 VCTFQDGALVQHQQWDGKESTITRKLKDGKMIV-CVMNNATCTRVYEK 132
Cdd:cd19468   81 VCTFQDGALVQHQEWDGKESTITRKLKDGKLVVeCVMNNATCTRVYEK 128

fatty acid binding protein 5; FABP5 (also known as epidermal FABP, E-FABP, cutaneous fatty-acid-binding protein, C-FABP, psoriasis-associated fatty-acid-binding protein, KFABP, PA-FABP) binds a wide array of ligands. It is an intracellular carrier for long-chain fatty acids and related active lipids, and also selectively delivers specific fatty acids from the cytosol to the nucleus. Its ligands include vitamin A metabolite all-trans-retinoic acid, endocannabinoid and numerous synthetic drugs and probes. It may be involved in keratinocyte differentiation. Mouse FABP5 is found only in the monomeric form; however, human FABP5 can exist as a monomer as well as a domain-swapped dimer. This subgroup belongs to the intracellular fatty-acid binding protein (FABP) family, members of which are small proteins that bind hydrophobic ligands in a non-covalent, reversible manner, and have been implicated in intracellular uptake, transport and storage of hydrophobic ligands, regulation of lipid metabolism and sequestration of excess toxic fatty acids, as well as in signaling, gene expression, inflammation, cell growth and proliferation, and cancer development.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442535508   6 DLEGKWRLMESHGFEEYMKELGVGLALRKMAAMAKPDCIITCDGNNITVKTESTVKTTVFSCNLGEKFDETTADGRKTET 85
Cdd:cd19468    1 DLEGKWRLMESHGFDEYMKELGVGLALRKMGAMAKPDCIITCDGNNITVKTESTVKTTQFSCNLGEKFEETTADGRKTQT 80

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*...
gi 442535508  86 VCTFQDGALVQHQQWDGKESTITRKLKDGKMIV-CVMNNATCTRVYEK 132
Cdd:cd19468   81 VCTFQDGALVQHQEWDGKESTITRKLKDGKLVVeCVMNNATCTRVYEK 128

fatty acid binding protein 5; FABP5 (also known as epidermal FABP, E-FABP, cutaneous fatty-acid-binding protein, C-FABP, psoriasis-associated fatty-acid-binding protein, KFABP, PA-FABP) binds a wide array of ligands. It is an intracellular carrier for long-chain fatty acids and related active lipids, and also selectively delivers specific fatty acids from the cytosol to the nucleus. Its ligands include vitamin A metabolite all-trans-retinoic acid, endocannabinoid and numerous synthetic drugs and probes. It may be involved in keratinocyte differentiation. Mouse FABP5 is found only in the monomeric form; however, human FABP5 can exist as a monomer as well as a domain-swapped dimer. This subgroup belongs to the intracellular fatty-acid binding protein (FABP) family, members of which are small proteins that bind hydrophobic ligands in a non-covalent, reversible manner, and have been implicated in intracellular uptake, transport and storage of hydrophobic ligands, regulation of lipid metabolism and sequestration of excess toxic fatty acids, as well as in signaling, gene expression, inflammation, cell growth and proliferation, and cancer development.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442535508   6 DLEGKWRLMESHGFEEYMKELGVGLALRKMAAMAKPDCIITCDGNNITVKTESTVKTTVFSCNLGEKFDETTADGRKTET 85
Cdd:cd19468    1 DLEGKWRLMESHGFDEYMKELGVGLALRKMGAMAKPDCIITCDGNNITVKTESTVKTTQFSCNLGEKFEETTADGRKTQT 80

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*...
gi 442535508  86 VCTFQDGALVQHQQWDGKESTITRKLKDGKMIV-CVMNNATCTRVYEK 132
Cdd:cd19468   81 VCTFQDGALVQHQEWDGKESTITRKLKDGKLVVeCVMNNATCTRVYEK 128

fatty acid binding protein 4; FABP4 (also known as A-FABP, adipocyte fatty acid binding protein, aP2) is highly expressed in macrophages and in adipocytes where it regulates fatty acid storage and lipolysis and is an important mediator of inflammation. It binds long chain fatty acids, retinoic acid and eicosanoids. This subgroup belongs to the intracellular fatty-acid binding protein (FABP) family, members of which are small proteins that bind hydrophobic ligands in a non-covalent, reversible manner, and have been implicated in intracellular uptake, transport and storage of hydrophobic ligands, regulation of lipid metabolism and sequestration of excess toxic fatty acids, as well as in signaling, gene expression, inflammation, cell growth and proliferation, and cancer development.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442535508   9 GKWRLMESHGFEEYMKELGVGLALRKMAAMAKPDCIITCDGNNITVKTESTVKTTVFSCNLGEKFDETTADGRKTETVCT 88
Cdd:cd19467    6 GTWKLVSSENFDDYMKEVGVGFATRKVAGMAKPNMIISVNGDVITIRSESTFKNTEISFKLGVEFDEVTADDRKVKSIIT 85

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*
gi 442535508  89 FQDGALVQHQQWDGKESTITRKLKDGKMIV-CVMNNATCTRVYEK 132
Cdd:cd19467   86 LDGGALVQVQKWDGKSTTIKRKRDDDKLVVeCVMKGVTSTRVYER 130

fatty acid binding protein 9 and similar proteins; FABP9 (also known as testis-FABP, T-FABP, PERF15) is a major protein found in the inner acrosomal membrane and outer face of the nuclear envelope of mammalian sperm. Its expression is increased in prostate cancer. This subgroup belongs to the intracellular fatty-acid binding protein (FABP) family, members of which are small proteins that bind hydrophobic ligands in a non-covalent, reversible manner, and have been implicated in intracellular uptake, transport and storage of hydrophobic ligands, regulation of lipid metabolism and sequestration of excess toxic fatty acids, as well as in signaling, gene expression, inflammation, cell growth and proliferation, and cancer development.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442535508   9 GKWRLMESHGFEEYMKELGVGLALRKMAAMAKPDCIITCDGNNITVKTESTVKTTVFSCNLGEKFDETTADGRKTETVCT 88
Cdd:cd19471    6 GTWKLVSSENFENYVKELGVEFAARNVAGLIKPTVTISFNGEMMTIQTGSACRNTKISFKLGEEFDETTADNRKVKSLIT 85

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*
gi 442535508  89 FQDGALVQHQQWDGKESTITRKLKDGKMIV-CVMNNATCTRVYEK 132
Cdd:cd19471   86 LENGSMIHVQKWLGKETTIKRKIVDGKMVVeCTMNNVVSTRIYEK 130

intracellular fatty acid-binding protein family; Members of this family are small proteins that bind hydrophobic ligands in a non-covalent, reversible manner. They protect and shuttle fatty acids within the cell and are involved in acquisition and removal of fatty acids from intracellular sites. They include cellular retinol-binding proteins (CRBPs) which participate in the cellular uptake of vitamin A in the form of free retinol, cellular retinoic acid-binding proteins (CRABPs) which participate in the metabolism of vitamin A and retinoic acid, and bind all trans retinoic acid, but not retinol, and FABPs similar to FABP3 which plays an important role in fatty acid transportation, cell growth, cell signaling, and gene transcription.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442535508   6 DLEGKWRLMESHGFEEYMKELGVGLALRKMAAMAKPDCIITCDGNNITVKTESTVKTTVFSCNLGEKFDETTADGRKTET 85
Cdd:cd00742    1 KFVGKWKLVSSENFDEFLKALGVGFEKRKMAKAAKPTIEISQDGDKYTIKTSTTFKTKENTFKLGEEFEEETPDGRKVKS 80

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 442535508  86 VCTFQDGALVQHQ-QWDGKESTITRKLKDGKMIV-CVMNNATCTRVYEK 132
Cdd:cd00742   81 TYTLEGGKLVQTQkGPDGKEVTITREVVGDKLVVtMTVGDVTAKRVYKR 129

fatty acid binding protein 11 similar to zebrafish FABP11; This group includes zebrafish FABP11a and FABP11b, Senegalese sole FABP11, and similar proteins. The two copies of the fabp11 gene in the zebrafish genome may have resulted from a fish-specific whole genome duplication event. Fabp11a transcripts have been detected in the liver, brain, heart, testis, muscle, ovary and skin of adult zebrafish while fabp11b transcripts have been found in the brain, heart, ovary and eye in adult tissues. This subgroup belongs to the intracellular fatty-acid binding protein (FABP) family, members of which are small proteins that bind hydrophobic ligands in a non-covalent, reversible manner, and have been implicated in intracellular uptake, transport and storage of hydrophobic ligands, regulation of lipid metabolism and sequestration of excess toxic fatty acids, as well as in signaling, gene expression, inflammation, cell growth and proliferation, and cancer development.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442535508   9 GKWRLMESHGFEEYMKELGVGLALRKMAAMAKPDCIITCDGNN-ITVKTESTVKTTVFSCNLGEKFDETTADGRKTETVC 87
Cdd:cd19616    4 GTWKMTTSDNFDEYMKAIGVSFATRQMGNRAKPNLVICVDEQGvICMKSQSTFKTTEIKFKLNEEFDETTADDRKTKTTM 83

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*.
gi 442535508  88 TFQDGALVQHQQWDGKESTITRKLKDGKMIV-CVMNNATCTRVYEK 132
Cdd:cd19616   84 TLENGKLVQKQTWDGKETTIEREVQDGKLIAkCTMGDVVAVRTYVK 129

fatty acid-binding protein ReP1-NCXSQ and similar proteins; Arthropod ReP1-NCXSQ (regulatory protein of the squid nerve sodium calcium exchanger) is required for MgATP stimulation of the squid nerve Na(+)/Ca(2+) exchanger NCXSQ1. ReP1-NCXSQ acts as a carrier of fatty acids; is possible that its biological ligand is palmitic acid, which is abundant in squid axons. The mechanism for fine-tuning of the regulation of NCXSQ1 by ReP1-NCXSQ may then involve the transport of palmitic acid. This subgroup belongs to the intracellular fatty acid-binding protein (FABP) family, members of which are small proteins that bind hydrophobic ligands in a non-covalent, reversible manner, and have been implicated in intracellular uptake, transport and storage of hydrophobic ligands, regulation of lipid metabolism and sequestration of excess toxic fatty acids, as well as in signaling, gene expression, inflammation, cell growth and proliferation, and cancer development.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442535508   6 DLEGKWRLMESHGFEEYMKELGVGLALRKMAAMAKPDCIITCDGNNITVKTESTVKTTVFSCNLGEKFDETTADGRKTET 85
Cdd:cd19449    1 DLAGKWILESSENFDEFMKALGVGMVMRKMGNAATPTVEIKIDGDSWSLKTSTTFKTTEIKFKLGQEFDETTGDGRKIKT 80

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 442535508  86 VCTFQDGALVQHQQWD-GKESTITRKLKDGKMI-VCVMNNATCTRVYEK 132
Cdd:cd19449   81 TCTIDGNKLIQDQKGSkGKDSILTREFKDGQMHmILKVDDVVCTRIYKR 129

cellular retinoic acid-binding protein 1; Cellular retinoic acid-binding proteins (CRABPs) play a role in the metabolism of vitamin A and retinoic acid. They bind all trans retinoic acid, but not retinol. Retinol, the alcohol form of vitamin A, is an essential dietary nutrient. Within the cell, it gets oxidized into its biologically active acid form, retinoic acid, which interacts with the nuclear receptors (RARs and RXRs). The two CRABPs (CRABP1 AND CRABP2) differ in their pattern of expression across cells and developmental stages. Like other lipid binding proteins, CRABPs serve to solubilize and protect their ligand in the aqueous cytosol and transport retinoic acid between cellular compartments. This subgroup includes CRABP1 (also known as CRABP, CRABP-I, CRABPI, RBP5), which is thought to play an important role in retinoic acid-mediated differentiation and proliferation processes. CRABP1 has been shown to modulate stem cell proliferation to affect learning and memory. It has also been shown to regulate CaMKII, excessive and/or persistent activation of which is detrimental in acute and chronic cardiac injury. CRABPs belong to the intracellular fatty acid-binding protein (FABP) family, members of which are small proteins that bind hydrophobic ligands in a non-covalent, reversible manner, and besides CRABPS include the cellular retinol-binding protein (CRBPs) and the fatty acid-binding proteins (FABPs).

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442535508   6 DLEGKWRLMESHGFEEYMKELGVGLALRKMA--AMAKPDCIITCDGNNITVKTESTVKTTVFSCNLGEKFDETTADGRKT 83
Cdd:cd19460    2 NFAGTWKMRSSENFDELLKALGVNAMLRKVAvaAASKPHVEIRQDGDQFYIKTSTTVRTTEINFKVGEEFEEETVDGRKC 81

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|..
gi 442535508  84 ETVCTFQDGALVQHQQW----DGKESTITRKLKDGKMIVCV-MNNATCTRVY 130
Cdd:cd19460   82 RSLPTWENENKIYCKQTlvegDGPKTYWTRELANDELILTFgADDVVCTRIY 133

mite group 13 allergens similar to Dermatophagoides farinae Der p 13, and related proteins; The minor house dust mite allergen Der p 13 is a fatty acid-binding protein and an activator of a TLR2-mediated innate immune response. This group also contains other mite group 13 allergens, including Tyrophagus putrescentiae Tyr p 13 and Blomia tropicalis mite blo t 13. blo t 13 binds the natural fluorescent fatty acid cis-parinaric acid and oleic acid by competition, but not retinol, retinoic acid, cholesterol, or dansylated or anthroxylated fatty acids. This subgroup belongs to the intracellular fatty acid-binding protein (FABP) family, members of which are small proteins that bind hydrophobic ligands in a non-covalent, reversible manner, and have been implicated in intracellular uptake, transport and storage of hydrophobic ligands, regulation of lipid metabolism and sequestration of excess toxic fatty acids, as well as in signaling, gene expression, inflammation, cell growth and proliferation, and cancer development.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442535508   7 LEGKWRLMESHGFEEYMKELGVGLALRKMAAMAKPDCIITCDGNNITVKTESTVKTTVFSCNLGEKFDETTADGRKTETV 86
Cdd:cd19614    2 IEGKYKLEKSDNFDAFLDELGVGFMVKTAAKTLKPTVEVIVDGDSYTFRSLSTFKNTEIKFKLGEEFEEDRADGKKVKTV 81

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*...
gi 442535508  87 CTFQ-DGALVQHQQWDgKESTITRKLK-DGKMIVCVMNNATCTRVYEK 132
Cdd:cd19614   82 VTKEgDNKLVQTQFGD-KEVKIVREFNgDGVVVTASVDGVTSVRTYKR 128

cellular retinol-binding protein; Cellular retinol-binding proteins (CRBPs) participate in the cellular uptake of vitamin A in the form of free retinol. Retinol achieves a higher chemical stability when bound to CRBPs, and its interaction with retinol-binding proteins allows the solubilization in the aqueous medium of the hydrophobic retinol molecule. There are four human CRBP types (CRBP1, -2, -3, -4) which differ in their tissue-specific expression pattern, as well as in their different ligand affinities. CRBPs belong to the intracellular fatty acid-binding protein (FABP) family, members of which are small proteins that bind hydrophobic ligands in a non-covalent, reversible manner, and, besides CRBPS, include the cellular retinoic acid-binding proteins (CRABPs) and the fatty acid-binding proteins (FABPs).

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442535508   6 DLEGKWRLMESHGFEEYMKELGVGLALRKMAAMAKPDCIITCDGNNITVKTESTVKTTVFSCNLGEKFDETTA--DGRKT 83
Cdd:cd19442    1 DLNGTWEMVSNENFEGYMRALDIDFATRKIANLLKPQKVIEQDGDHFTIKTLSTFRNYTVDFDVGVEFEEDTKglDGRKC 80

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|...
gi 442535508  84 ETVCTFQDGALVQHQQWDGKESTITRKLKDGKM---IVCvmNNATCTRVYEKV 133
Cdd:cd19442   81 KTLVTWEGDKLVCVQKGEKENRGWTHWIEGDKLhleLTC--EDQVCKQVFKKV 131

cellular retinol-binding protein 4; Cellular retinol-binding proteins (CRBPs) participate in the cellular uptake of vitamin A in the form of free retinol. Retinol achieves a higher chemical stability when bound to CRBPs, and its interaction with retinol-binding proteins allows the solubilization in the aqueous medium of the hydrophobic retinol molecule. There are four human CRBP types (CRBP1, -2, -3, -4) which differ in their tissue-specific expression pattern, as well as in their different ligand affinities. This group includes human CRBP4 (also known as retinoid-binding protein 7, CRABP4, CRBP4, CRBPIV) which is expressed primarily in kidney, heart, and transverse colon, and mouse CRBP4 which is highly expressed in white adipose tissue and mammary gland. Human CRBP4 binds retinol with an affinity lower than those for CRBP1, -2, -3. CRBPs belong to the intracellular fatty acid-binding protein (FABP) family, members of which are small proteins that bind hydrophobic ligands in a non-covalent, reversible manner, and, besides CRBPS, include the cellular retinoic acid-binding proteins (CRABPs) and the fatty acid-binding proteins (FABPs).

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442535508   6 DLEGKWRLMESHGFEEYMKELGVGLALRKMAAMAKPDCIITCDGNNITVKTESTVKTTVFSCNLGEKFDETTA--DGRKT 83
Cdd:cd19465    1 DLSGTWTLLSSDNFEGYMLALGIDFATRKIAKLLKPQKVIEQNGDSFTIHTNSSLRNYFVKFKVGEEFDEDNRglDNRKC 80

                         90       100
                 ....*....|....*....|
gi 442535508  84 ETVCTFQDGALVQHQQWDGK 103
Cdd:cd19465   81 KSLVIWDNDRLTCIQKGEKK 100

cellular retinol-binding protein 1; Cellular retinol-binding proteins (CRBPs) participate in the cellular uptake of vitamin A in the form of free retinol. Retinol achieves a higher chemical stability when bound to CRBPs, and its interaction with retinol-binding proteins allows the solubilization in the aqueous medium of the hydrophobic retinol molecule. There are four human CRBP types (CRBP1, -2, -3, -4) which differ in their tissue-specific expression pattern, as well as in their different ligand affinities. CRBP1 (also known as Retinol-Binding Protein 1, CRBP, RBPC, CRBP1, CRBPI, CRABP-I) is widely expressed in numerous tissues: it has highest abundance in the liver, kidney, lung, and retinal pigment epithelium cells of the eye. CRBP1 has a high affinity for retinol. It accepts retinol transported from the plasma to cytosol via a cell surface receptor named STRA6, which interacts with serum retinol-binding protein. CRBP1 can bind all-trans-retinol, all trans-retinal and 13-cis-retinol, but not 9-cis-retinol. CRBPs belong to the intracellular fatty acid-binding protein (FABP) family, members of which are small proteins that bind hydrophobic ligands in a non-covalent, reversible manner, and, besides CRBPS, include the cellular retinoic acid-binding proteins (CRABPs) and the fatty acid-binding proteins (FABPs).

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442535508   6 DLEGKWRLMESHGFEEYMKELGVGLALRKMAAMAKPDCIITCDGNNITVKTESTVKTTVFSCNLGEKFDE--TTADGRKT 83
Cdd:cd19462    1 DFNGYWKMLSNENFEEYLRALDVNVALRKIANLLKPDKEIVQDGDHMIIRTLSTFRNYIMDFQVGKEFEEdlTGIDDRKC 80

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....
gi 442535508  84 ETVCTFQDGALVQHQQWDGKESTITRKLKDG----KMIVCvmnNATCTRVYEKV 133
Cdd:cd19462   81 MTTVSWDGDKLQCVQKGEKEGRGWTQWIEGDelhlEMRVE---GVVCKQVFKKV 131

fatty acid-binding protein 2; FABP2 (also known as fatty acid-binding protein 2, intestinal, and I-FABP) is a small cytosolic protein abundantly present in mature enterocytes of small and large intestine and responsible for the absorption and intracellular transport of fatty acids. It is present throughout the small intestine; its highest expression is in the jejunum. It is a sensitive marker for damage to the intestinal epithelium. This subgroup belongs to the intracellular fatty acid-binding protein (FABP) family, members of which are small proteins that bind hydrophobic ligands in a non-covalent, reversible manner, and have been implicated in intracellular uptake, transport and storage of hydrophobic ligands, regulation of lipid metabolism and sequestration of excess toxic fatty acids, as well as in signaling, gene expression, inflammation, cell growth and proliferation, and cancer development.

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442535508   8 EGKWRLMESHGFEEYMKELGVGLALRKMAAMAKPDCIITCDGNNITVKTESTVKTTVFSCNLGEKFDETTADGRKTETVC 87
Cdd:cd19445    3 DGTWKVDRNENYEKFMEKMGVNIVKRKLGAHDNLKLTITQEGNKFTVKESSNFRNIEIVFELGVTFEYSLADGTELTGTW 82

                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 442535508  88 TFQDGALVQ--HQQWDGKESTITRKLKDGKMIVcvmnnatcTRVYEKVQ 134
Cdd:cd19445   83 SLEGNKLVGkfKRKDNGKELTTVREIIGDELVQ--------TYVYEGVE 123

Lipocalin / cytosolic fatty-acid binding protein family; Lipocalins are transporters for small hydrophobic molecules, such as lipids, steroid hormones, bilins, and retinoids. The family also encompasses the enzyme prostaglandin D synthase (EC:5.3.99.2). Alignment subsumes both the lipocalin and fatty acid binding protein signatures from PROSITE. This is supported on structural and functional grounds. The structure is an eight-stranded beta barrel.

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 442535508    9 GKWRLMESHGF---EEYMKELGVGLALRKMAA-MAKPDCIITCDGNNITVKTeSTVKTTVFSCNLGEKFDEtTADGRKTE 84
Cdd:pfam00061   2 GKWYLIASANFnelEEEMKALGVGFATIKVLEnGNLPVTEITKEGGKCKTVS-VTFKKTEEPGKLGVEFDE-YAGGRKVK 79

                          90       100
                  ....*....|....*....|....*...
gi 442535508   85 TVCTFQDGALVQHQQWD-GKESTITRKL 111
Cdd:pfam00061  80 VLTTDYDNYLIFYQKGDkDGKTTIVREL 107