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FKBP4 FKBP prolyl isomerase 4 [ Homo sapiens (human) ]

Gene ID: 2288, updated on 7-Apr-2024

Summary

Official Symbol
FKBP4provided by HGNC
Official Full Name
FKBP prolyl isomerase 4provided by HGNC
Primary source
HGNC:HGNC:3720
See related
Ensembl:ENSG00000004478 MIM:600611; AllianceGenome:HGNC:3720
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
HBI; p52; Hsp56; FKBP51; FKBP52; FKBP59; PPIase
Summary
The protein encoded by this gene is a member of the immunophilin protein family, which play a role in immunoregulation and basic cellular processes involving protein folding and trafficking. This encoded protein is a cis-trans prolyl isomerase that binds to the immunosuppressants FK506 and rapamycin. It has high structural and functional similarity to FK506-binding protein 1A (FKBP1A), but unlike FKBP1A, this protein does not have immunosuppressant activity when complexed with FK506. It interacts with interferon regulatory factor-4 and plays an important role in immunoregulatory gene expression in B and T lymphocytes. This encoded protein is known to associate with phytanoyl-CoA alpha-hydroxylase. It can also associate with two heat shock proteins (hsp90 and hsp70) and thus may play a role in the intracellular trafficking of hetero-oligomeric forms of the steroid hormone receptors. This protein correlates strongly with adeno-associated virus type 2 vectors (AAV) resulting in a significant increase in AAV-mediated transgene expression in human cell lines. Thus this encoded protein is thought to have important implications for the optimal use of AAV vectors in human gene therapy. The human genome contains several non-transcribed pseudogenes similar to this gene. [provided by RefSeq, Sep 2008]
Expression
Ubiquitous expression in testis (RPKM 24.9), kidney (RPKM 21.3) and 25 other tissues See more
Orthologs
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Genomic context

See FKBP4 in Genome Data Viewer
Location:
12p13.33
Exon count:
11
Annotation release Status Assembly Chr Location
RS_2023_10 current GRCh38.p14 (GCF_000001405.40) 12 NC_000012.12 (2794970..2805423)
RS_2023_10 current T2T-CHM13v2.0 (GCF_009914755.1) 12 NC_060936.1 (2800969..2811423)
105.20220307 previous assembly GRCh37.p13 (GCF_000001405.25) 12 NC_000012.11 (2904136..2914589)

Chromosome 12 - NC_000012.12Genomic Context describing neighboring genes Neighboring gene ITFG2 antisense RNA 1 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr12:2892593-2893094 Neighboring gene ribosomal protein L23a pseudogene 14 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr12:2903015-2903560 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr12:2903561-2904105 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 4131 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 4132 Neighboring gene BRD4-independent group 4 enhancer GRCh37_chr12:2905599-2906798 Neighboring gene CBX3 pseudogene 4 Neighboring gene OCT4-NANOG-H3K27ac hESC enhancer GRCh37_chr12:2921381-2922130 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr12:2928702-2929202 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr12:2929203-2929703 Neighboring gene integrin alpha FG-GAP repeat containing 2 Neighboring gene Sharpr-MPRA regulatory region 8339 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr12:2943338-2943882 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr12:2943883-2944427 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr12:2944428-2944971 Neighboring gene nuclear receptor interacting protein 2 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr12:2953993-2954980 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr12:2954981-2955966 Neighboring gene testis expressed 52

Genomic regions, transcripts, and products

Expression

  • Project title: HPA RNA-seq normal tissues
  • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
  • BioProject: PRJEB4337
  • Publication: PMID 24309898
  • Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Phenotypes

EBI GWAS Catalog

Description
Genome-wide association studies in an isolated founder population from the Pacific Island of Kosrae.
EBI GWAS Catalog

HIV-1 interactions

Protein interactions

Protein Gene Interaction Pubs
Tat tat Expression of HIV-1 Tat upregulates the abundance of FK506 binding protein 4 (FKBP4) in the nucleoli of Jurkat T-cells PubMed
retropepsin gag-pol Positional proteomics analysis identifies the cleavage of human FK506 binding protein 4, 59kDa (FKBP4) at amino acid residues 21-22 by the HIV-1 protease PubMed
gag-pol HIV-1 PR is identified to have a physical interaction with FK506 binding protein 4 (FKBP4) in human HEK293 and/or Jurkat cell lines by using affinity tagging and purification mass spectrometry analyses PubMed

Go to the HIV-1, Human Interaction Database

Pathways from PubChem

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Markers

Gene Ontology Provided by GOA

Function Evidence Code Pubs
enables ATP binding IEA
Inferred from Electronic Annotation
more info
 
enables FK506 binding TAS
Traceable Author Statement
more info
PubMed 
enables GTP binding IEA
Inferred from Electronic Annotation
more info
 
enables RNA binding HDA PubMed 
enables copper-dependent protein binding IEA
Inferred from Electronic Annotation
more info
 
enables heat shock protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
enables nuclear glucocorticoid receptor binding IEA
Inferred from Electronic Annotation
more info
 
enables peptidyl-prolyl cis-trans isomerase activity IBA
Inferred from Biological aspect of Ancestor
more info
 
enables peptidyl-prolyl cis-trans isomerase activity IDA
Inferred from Direct Assay
more info
PubMed 
enables phosphoprotein binding IEA
Inferred from Electronic Annotation
more info
 
enables protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
enables protein-macromolecule adaptor activity TAS
Traceable Author Statement
more info
PubMed 
enables tau protein binding IEA
Inferred from Electronic Annotation
more info
 
Process Evidence Code Pubs
involved_in androgen receptor signaling pathway IEA
Inferred from Electronic Annotation
more info
 
involved_in chaperone-mediated protein folding IBA
Inferred from Biological aspect of Ancestor
more info
 
involved_in chaperone-mediated protein folding IDA
Inferred from Direct Assay
more info
PubMed 
involved_in copper ion transport IEA
Inferred from Electronic Annotation
more info
 
involved_in embryo implantation IEA
Inferred from Electronic Annotation
more info
 
involved_in male sex differentiation IEA
Inferred from Electronic Annotation
more info
 
involved_in negative regulation of microtubule polymerization IEA
Inferred from Electronic Annotation
more info
 
involved_in negative regulation of microtubule polymerization or depolymerization ISS
Inferred from Sequence or Structural Similarity
more info
 
involved_in negative regulation of neuron projection development ISS
Inferred from Sequence or Structural Similarity
more info
 
involved_in prostate gland development IEA
Inferred from Electronic Annotation
more info
 
involved_in protein folding TAS
Traceable Author Statement
more info
PubMed 
involved_in protein peptidyl-prolyl isomerization IBA
Inferred from Biological aspect of Ancestor
more info
 
involved_in protein-containing complex localization IEA
Inferred from Electronic Annotation
more info
 
involved_in steroid hormone receptor complex assembly IEA
Inferred from Electronic Annotation
more info
 
Component Evidence Code Pubs
located_in axonal growth cone ISS
Inferred from Sequence or Structural Similarity
more info
 
is_active_in cytoplasm IBA
Inferred from Biological aspect of Ancestor
more info
 
located_in cytosol IDA
Inferred from Direct Assay
more info
 
located_in cytosol ISS
Inferred from Sequence or Structural Similarity
more info
 
located_in cytosol TAS
Traceable Author Statement
more info
 
located_in extracellular exosome HDA PubMed 
located_in microtubule IEA
Inferred from Electronic Annotation
more info
 
located_in mitochondrion IEA
Inferred from Electronic Annotation
more info
 
located_in neuronal cell body IEA
Inferred from Electronic Annotation
more info
 
located_in nucleoplasm IDA
Inferred from Direct Assay
more info
 
located_in nucleoplasm TAS
Traceable Author Statement
more info
 
located_in perinuclear region of cytoplasm IEA
Inferred from Electronic Annotation
more info
 
part_of protein-containing complex IEA
Inferred from Electronic Annotation
more info
 

General protein information

Preferred Names
peptidyl-prolyl cis-trans isomerase FKBP4
Names
FK506 binding protein 4, 59kDa
HSP binding immunophilin
T-cell FK506-binding protein, 59kD
peptidylprolyl cis-trans isomerase
rotamase
NP_002005.1
XP_047284495.1

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

  1. NM_002014.4NP_002005.1  peptidyl-prolyl cis-trans isomerase FKBP4

    See identical proteins and their annotated locations for NP_002005.1

    Status: REVIEWED

    Source sequence(s)
    AK024694, BC001786, BQ083177, BQ446607, BU685040, DA392592
    Consensus CDS
    CCDS8512.1
    UniProtKB/Swiss-Prot
    D3DUQ1, Q02790, Q9UCP1, Q9UCV7
    UniProtKB/TrEMBL
    B2R9U2
    Related
    ENSP00000001008.4, ENST00000001008.6
    Conserved Domains (4) summary
    sd00006
    Location:274301
    TPR; TPR repeat [structural motif]
    pfam00254
    Location:43134
    FKBP_C; FKBP-type peptidyl-prolyl cis-trans isomerase
    cl26002
    Location:250395
    TPR_11; TPR repeat
    cl27578
    Location:155254
    FKBP_N; Domain amino terminal to FKBP-type peptidyl-prolyl isomerase

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2023_10

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p14 Primary Assembly

Genomic

  1. NC_000012.12 Reference GRCh38.p14 Primary Assembly

    Range
    2794970..2805423
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_047428539.1XP_047284495.1  peptidyl-prolyl cis-trans isomerase FKBP4 isoform X1

Alternate T2T-CHM13v2.0

Genomic

  1. NC_060936.1 Alternate T2T-CHM13v2.0

    Range
    2800969..2811423
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)