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Conserved domains on  [gi|1169640607|ref|NP_001336866|]
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torsin-1A-interacting protein 2 isoform b [Homo sapiens]

Protein Classification

LAP1_N and LAP1_C domain-containing protein( domain architecture ID 12064345)

LAP1_N and LAP1_C domain-containing protein

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
LAP1_C pfam05609
Lamina-associated polypeptide 1, AAA+ activator domain; Torsin-1A-interacting proteins 1 and 2 ...
 237-469 2.64e-178

Lamina-associated polypeptide 1, AAA+ activator domain; Torsin-1A-interacting proteins 1 and 2 (TOIP 1/2), also known as LAP1 proteins (Lamina-associated polypeptide 1) are type 2 integral membrane proteins with a single membrane-spanning region of the inner nuclear membrane. These proteins interact with and activate Torsin A, an AAA+ ATPase localized to the endoplasmic reticulum (ER) through a perinuclear domain and forms a heterohexameric (LAP1-Torsin)3 ring that targets Torsin to the nuclear envelope. LAP1 has an atypical AAA+ fold and provides an arginine finger to the Torsin A active site to promote its ATPase activity. A single mutation in Torsin A causes early onset primary dystonia, a painful and severely disabling neuromuscular disease. This entry represents the C-terminal AAA+ activator domain of LAP1.


:

Pssm-ID: 461691  Cd Length: 233  Bit Score: 498.16  E-value: 2.64e-178
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1169640607 237 SYYSSPAQQVPKNPALEAFLAQFSQLEDKFPGQSSFLWQRGRKFLQKHLNASNPTEPATIIFTAAREGRETLKCLSHHVA 316
Cdd:pfam05609   1 SYYSSPAQQVPTNPALEAFLNQFSQLKDKFPGQSSFLWQRGRKFLQKHLNASHPTEPATIIFTAAREGRETLKCLSHHIA 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1169640607 317 DAYTSSQKVSPIQIDGAGRTWQDSDTVKLLVDLELSYGFENGQKAAVVHHFESFPAGSTLIFYKYCDHENAAFKDVALVL 396
Cdd:pfam05609  81 DAYTSSQKVSAIRIDGAGRALQDSDTVKLEVDQELSSGFENGQKAAVVHRFESLPAGSTLIFYKYCDHENAAFKDVALVL 160

                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1169640607 397 TVLLEEETLEASVGPRETEEKVRDLLWAKFTNSDTPTSFNHMDSDKLSGLWSRISHLVLPVQPVSSIEEQGCL 469
Cdd:pfam05609 161 TVLLEEETLEASVGPRETEEKVRDLLWAKFTNSDTPSSFNHMDSDKLSGLWSRISHLVLPVQPVNAIEEGGCL 233
LAP1_N pfam20443
Lamina-associated polypeptide 1, N-terminal; Torsin-1A-interacting proteins 1 and 2 (TOIP 1/2) ...
 1-222 1.40e-86

Lamina-associated polypeptide 1, N-terminal; Torsin-1A-interacting proteins 1 and 2 (TOIP 1/2) also known as LAP1 proteins (Lamina-associated polypeptide 1) are type 2 integral membrane proteins with a single membrane-spanning region of the inner nuclear membrane. These proteins interact with and activate Torsin A, an AAA+ ATPase localized to the endoplasmic reticulum (ER) through a perinuclear domain, and forms a heterohexameric (LAP1-Torsin)3 ring that targets Torsin to the nuclear envelope. LAP1 has an atypical AAA+ fold and provides an arginine finger to the Torsin A active site to promote its ATPase activity. A single mutation in Torsin A causes early onset primary dystonia, a painful and severely disabling neuromuscular disease. This entry represents the N-terminal domain of LAP1 which contains transmembrane helices.


:

Pssm-ID: 466592  Cd Length: 238  Bit Score: 265.15  E-value: 1.40e-86
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1169640607   1 MADSGLREPQEDSQKDLENDPSvNSQAQETTIIASNAEEAEILH------------SACGLSKDHqEVETEGPESADTGD 68
Cdd:pfam20443   1 MTRRGLRDPPSSEQKDLEDEPS-SQTVQSQTVSKKTTERAQEPPvmsedpislcrpPLRSLRSDS-EVETNGPESADTGD 78

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1169640607  69 KSESPDEANVGkhpkDKTEDENKQSFLDGGKGHHLPSENLGKEPLDPDPSHSPSDKVGRADAHLGSSSVALPKEAsDGTG 148
Cdd:pfam20443  79 ASESPDEVNFS----DKTEHEEGESEQDDEDGHHSPSESLGEEKVDPDPSVSPSDQTGRADAQLGSSSWQLPESA-DFTA 153

                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1169640607 149 ASQEPPTtdSQEAQSPGHSSAGQEGEDTLRRRLLAPEAGSHPQQTQKLEEIKE-NAQDTMRQINKKGFWSYGPVI 222
Cdd:pfam20443 154 ASQEPSA--LSDSQSPKHSQEWVEQQDRLRRRLPAPEDGSHQQESELLNESPStSAQDTTRQPKKKSFVKYGSWW 226
 
Name Accession Description Interval E-value
LAP1_C pfam05609
Lamina-associated polypeptide 1, AAA+ activator domain; Torsin-1A-interacting proteins 1 and 2 ...
 237-469 2.64e-178

Lamina-associated polypeptide 1, AAA+ activator domain; Torsin-1A-interacting proteins 1 and 2 (TOIP 1/2), also known as LAP1 proteins (Lamina-associated polypeptide 1) are type 2 integral membrane proteins with a single membrane-spanning region of the inner nuclear membrane. These proteins interact with and activate Torsin A, an AAA+ ATPase localized to the endoplasmic reticulum (ER) through a perinuclear domain and forms a heterohexameric (LAP1-Torsin)3 ring that targets Torsin to the nuclear envelope. LAP1 has an atypical AAA+ fold and provides an arginine finger to the Torsin A active site to promote its ATPase activity. A single mutation in Torsin A causes early onset primary dystonia, a painful and severely disabling neuromuscular disease. This entry represents the C-terminal AAA+ activator domain of LAP1.


Pssm-ID: 461691  Cd Length: 233  Bit Score: 498.16  E-value: 2.64e-178
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1169640607 237 SYYSSPAQQVPKNPALEAFLAQFSQLEDKFPGQSSFLWQRGRKFLQKHLNASNPTEPATIIFTAAREGRETLKCLSHHVA 316
Cdd:pfam05609   1 SYYSSPAQQVPTNPALEAFLNQFSQLKDKFPGQSSFLWQRGRKFLQKHLNASHPTEPATIIFTAAREGRETLKCLSHHIA 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1169640607 317 DAYTSSQKVSPIQIDGAGRTWQDSDTVKLLVDLELSYGFENGQKAAVVHHFESFPAGSTLIFYKYCDHENAAFKDVALVL 396
Cdd:pfam05609  81 DAYTSSQKVSAIRIDGAGRALQDSDTVKLEVDQELSSGFENGQKAAVVHRFESLPAGSTLIFYKYCDHENAAFKDVALVL 160

                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1169640607 397 TVLLEEETLEASVGPRETEEKVRDLLWAKFTNSDTPTSFNHMDSDKLSGLWSRISHLVLPVQPVSSIEEQGCL 469
Cdd:pfam05609 161 TVLLEEETLEASVGPRETEEKVRDLLWAKFTNSDTPSSFNHMDSDKLSGLWSRISHLVLPVQPVNAIEEGGCL 233
LAP1_N pfam20443
Lamina-associated polypeptide 1, N-terminal; Torsin-1A-interacting proteins 1 and 2 (TOIP 1/2) ...
 1-222 1.40e-86

Lamina-associated polypeptide 1, N-terminal; Torsin-1A-interacting proteins 1 and 2 (TOIP 1/2) also known as LAP1 proteins (Lamina-associated polypeptide 1) are type 2 integral membrane proteins with a single membrane-spanning region of the inner nuclear membrane. These proteins interact with and activate Torsin A, an AAA+ ATPase localized to the endoplasmic reticulum (ER) through a perinuclear domain, and forms a heterohexameric (LAP1-Torsin)3 ring that targets Torsin to the nuclear envelope. LAP1 has an atypical AAA+ fold and provides an arginine finger to the Torsin A active site to promote its ATPase activity. A single mutation in Torsin A causes early onset primary dystonia, a painful and severely disabling neuromuscular disease. This entry represents the N-terminal domain of LAP1 which contains transmembrane helices.


Pssm-ID: 466592  Cd Length: 238  Bit Score: 265.15  E-value: 1.40e-86
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1169640607   1 MADSGLREPQEDSQKDLENDPSvNSQAQETTIIASNAEEAEILH------------SACGLSKDHqEVETEGPESADTGD 68
Cdd:pfam20443   1 MTRRGLRDPPSSEQKDLEDEPS-SQTVQSQTVSKKTTERAQEPPvmsedpislcrpPLRSLRSDS-EVETNGPESADTGD 78

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1169640607  69 KSESPDEANVGkhpkDKTEDENKQSFLDGGKGHHLPSENLGKEPLDPDPSHSPSDKVGRADAHLGSSSVALPKEAsDGTG 148
Cdd:pfam20443  79 ASESPDEVNFS----DKTEHEEGESEQDDEDGHHSPSESLGEEKVDPDPSVSPSDQTGRADAQLGSSSWQLPESA-DFTA 153

                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1169640607 149 ASQEPPTtdSQEAQSPGHSSAGQEGEDTLRRRLLAPEAGSHPQQTQKLEEIKE-NAQDTMRQINKKGFWSYGPVI 222
Cdd:pfam20443 154 ASQEPSA--LSDSQSPKHSQEWVEQQDRLRRRLPAPEDGSHQQESELLNESPStSAQDTTRQPKKKSFVKYGSWW 226
 
Name Accession Description Interval E-value
LAP1_C pfam05609
Lamina-associated polypeptide 1, AAA+ activator domain; Torsin-1A-interacting proteins 1 and 2 ...
 237-469 2.64e-178

Lamina-associated polypeptide 1, AAA+ activator domain; Torsin-1A-interacting proteins 1 and 2 (TOIP 1/2), also known as LAP1 proteins (Lamina-associated polypeptide 1) are type 2 integral membrane proteins with a single membrane-spanning region of the inner nuclear membrane. These proteins interact with and activate Torsin A, an AAA+ ATPase localized to the endoplasmic reticulum (ER) through a perinuclear domain and forms a heterohexameric (LAP1-Torsin)3 ring that targets Torsin to the nuclear envelope. LAP1 has an atypical AAA+ fold and provides an arginine finger to the Torsin A active site to promote its ATPase activity. A single mutation in Torsin A causes early onset primary dystonia, a painful and severely disabling neuromuscular disease. This entry represents the C-terminal AAA+ activator domain of LAP1.


Pssm-ID: 461691  Cd Length: 233  Bit Score: 498.16  E-value: 2.64e-178
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1169640607 237 SYYSSPAQQVPKNPALEAFLAQFSQLEDKFPGQSSFLWQRGRKFLQKHLNASNPTEPATIIFTAAREGRETLKCLSHHVA 316
Cdd:pfam05609   1 SYYSSPAQQVPTNPALEAFLNQFSQLKDKFPGQSSFLWQRGRKFLQKHLNASHPTEPATIIFTAAREGRETLKCLSHHIA 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1169640607 317 DAYTSSQKVSPIQIDGAGRTWQDSDTVKLLVDLELSYGFENGQKAAVVHHFESFPAGSTLIFYKYCDHENAAFKDVALVL 396
Cdd:pfam05609  81 DAYTSSQKVSAIRIDGAGRALQDSDTVKLEVDQELSSGFENGQKAAVVHRFESLPAGSTLIFYKYCDHENAAFKDVALVL 160

                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1169640607 397 TVLLEEETLEASVGPRETEEKVRDLLWAKFTNSDTPTSFNHMDSDKLSGLWSRISHLVLPVQPVSSIEEQGCL 469
Cdd:pfam05609 161 TVLLEEETLEASVGPRETEEKVRDLLWAKFTNSDTPSSFNHMDSDKLSGLWSRISHLVLPVQPVNAIEEGGCL 233
LAP1_N pfam20443
Lamina-associated polypeptide 1, N-terminal; Torsin-1A-interacting proteins 1 and 2 (TOIP 1/2) ...
 1-222 1.40e-86

Lamina-associated polypeptide 1, N-terminal; Torsin-1A-interacting proteins 1 and 2 (TOIP 1/2) also known as LAP1 proteins (Lamina-associated polypeptide 1) are type 2 integral membrane proteins with a single membrane-spanning region of the inner nuclear membrane. These proteins interact with and activate Torsin A, an AAA+ ATPase localized to the endoplasmic reticulum (ER) through a perinuclear domain, and forms a heterohexameric (LAP1-Torsin)3 ring that targets Torsin to the nuclear envelope. LAP1 has an atypical AAA+ fold and provides an arginine finger to the Torsin A active site to promote its ATPase activity. A single mutation in Torsin A causes early onset primary dystonia, a painful and severely disabling neuromuscular disease. This entry represents the N-terminal domain of LAP1 which contains transmembrane helices.


Pssm-ID: 466592  Cd Length: 238  Bit Score: 265.15  E-value: 1.40e-86
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1169640607   1 MADSGLREPQEDSQKDLENDPSvNSQAQETTIIASNAEEAEILH------------SACGLSKDHqEVETEGPESADTGD 68
Cdd:pfam20443   1 MTRRGLRDPPSSEQKDLEDEPS-SQTVQSQTVSKKTTERAQEPPvmsedpislcrpPLRSLRSDS-EVETNGPESADTGD 78

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1169640607  69 KSESPDEANVGkhpkDKTEDENKQSFLDGGKGHHLPSENLGKEPLDPDPSHSPSDKVGRADAHLGSSSVALPKEAsDGTG 148
Cdd:pfam20443  79 ASESPDEVNFS----DKTEHEEGESEQDDEDGHHSPSESLGEEKVDPDPSVSPSDQTGRADAQLGSSSWQLPESA-DFTA 153

                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1169640607 149 ASQEPPTtdSQEAQSPGHSSAGQEGEDTLRRRLLAPEAGSHPQQTQKLEEIKE-NAQDTMRQINKKGFWSYGPVI 222
Cdd:pfam20443 154 ASQEPSA--LSDSQSPKHSQEWVEQQDRLRRRLPAPEDGSHQQESELLNESPStSAQDTTRQPKKKSFVKYGSWW 226
Mucin-like pfam16058
Mucin-like; This region is found repeated at the C-terminus (C-tail) of bile salt-activated ...
 96-175 5.32e-03

Mucin-like; This region is found repeated at the C-terminus (C-tail) of bile salt-activated lipase, where is O-glycosylated. This region is composed of biased amino acid composition that is likely to be disordered. The region contains many repeats of an approximately 11 residue degenerate repeat.


Pssm-ID: 464997 [Multi-domain]  Cd Length: 94  Bit Score: 36.24  E-value: 5.32e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1169640607  96 DGGKGHHLPSENLGKEPLDP-----DPSHSPSDKVGRADAHLGSSSVALPKEASDGTGASQEPPTTDSQEAQSPGHSSAG 170
Cdd:pfam16058   4 SITEPPRDPSGSYGEPPRAPsssytEPQRDPSSSITEPPADPSSSYTEPPRDPSGSYTEPQRDPSSSSTEPQRDPSSSIT 83


                  ....*
gi 1169640607 171 QEGED 175
Cdd:pfam16058  84 EPPRD 88
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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