Seroatlas · Human Serome Atlas

SHPRH

E3 ubiquitin-protein ligase SHPRH

Also known as: bA545I5.2, FLJ90837, KIAA2023, SHPRH_HUMAN

Cross-references: UniProt · Ensembl · Human Protein Atlas · GeneCards · NCBI Gene

Protein identityUniProt · HPA

UniProt accession
Q149N8
Gene
SHPRH
Ensembl
ENSG00000146414
Chromosome
6
Canonical length
1683 aa
Protein class
Enzymes, Metabolic proteins, Predicted intracellular proteins
Subcellular location
Nucleoplasm,Nuclear membrane,Cytosol
Quaternary structure
Homodimer

OverviewNCBI Gene

SHPRH is a ubiquitously expressed protein that contains motifs characteristics of several DNA repair proteins, transcription factors, and helicases. SHPRH is a functional homolog of S. cerevisiae RAD5 (Unk et al., 2006 [PubMed 17108083]).[supplied by OMIM, Mar 2008]

Canonical amino-acid sequenceUniProt

1683 residues, UniProt reviewed canonical sequence.

>Q149N8|SHPRH
     1  MSSRRKRAPP VRVDEEKRQQ LHWNMHEDRR NEPIIISDDD EQPCPGSDTS SAHYIILSDS
    61  LKEEVAHRDK KRCSKVVSFS KPIEKEETVG IFSPLSVKLN IVISPYHFDN SWKAFLGELT
   121  LQLLPAQSLI ENFSERSITL MSSESSNQFL IYVHSKGEDV EKQKKEPMSI CDKGILVESS
   181  FSGEMLEDLG WLQKKRRIKL YQKPEGNHII KVGIYLLEAG LAKLDFLSDA NSRMKKFNQL
   241  MKKVMEKLHN SIIPDVLEED EDDPESEPEG QDIDELYHFV KQTHQQETQS IQVDVQHPAL
   301  IPVLRPYQRE AVNWMLQQEC FRSSPATESA LHFLWREIVT SEGLKLYYNP YTGCIIREYP
   361  NSGPQLLGGI LADEMGLGKT VEVLALILTH TRQDVKQDAL TLPEGKVVNY FIPSHYFGGK
   421  LKKTEIQNIE FEPKEKVQCP PTRVMILTAV KEMNGKKGVS ILSIYKYVSS IYRYDVQRNR
   481  SLLKRMLKCL IFEGLVKQIK GHGFSGTFTL GKNYKEEDIC DKTKKQAVGS PRKIQKETRK
   541  SGNKDTDSEY LPSDTSDDDD DPYYYYYKSR RNRSKLRKKL VPSTKKGKSQ PFINPDSQGH
   601  CPATSDSGIT DVAMSKSTCI SEFNQEHETE DCAESLNHAD SDVPPSNTMS PFNTSDYRFE
   661  CICGELDQID RKPRVQCLKC HLWQHAKCVN YDEKNLKIKP FYCPHCLVAM EPVSTRATLI
   721  ISPSSICHQW VDEINRHVRS SSLRVLVYQG VKKDGFLQPH FLAEQDIVII TYDVLRSELN
   781  YVDIPHSNSE DGRRLRNQKR YMAIPSPLVA VEWWRICLDE AQMVECPTVK AAEMAQRLSG
   841  INRWCISGTP VQRGLEDLFG LVVFLGIEPY CVKHWWVRLL YRPYCKKNPQ HLYSFIAKIL
   901  WRSAKKDVID QIQIPPQTEE IHWLHFSPVE RHFYHRQHEV CCQDVVVKLR KISDWALKLS
   961  SLDRRTVTSI LYPLLRLRQA CCHPQAVRGE FLPLQKSTMT MEELLTSLQK KCGTECEEAH
  1021  RQLVCALNGL AGIHIIKGEY ALAAELYREV LRSSEEHKGK LKTDSLQRLH ATHNLMELLI
  1081  ARHPGIPPTL RDGRLEEEAK QLREHYMSKC NTEVAEAQQA LYPVQQTIHE LQRKIHSNSP
  1141  WWLNVIHRAI EFTIDEELVQ RVRNEITSNY KQQTGKLSMS EKFRDCRGLQ FLLTTQMEEL
  1201  NKCQKLVREA VKNLEGPPSR NVIESATVCH LRPARLPLNC CVFCKADELF TEYESKLFSN
  1261  TVKGQTAIFE EMIEDEEGLV DDRAPTTTRG LWAISETERS MKAILSFAKS HRFDVEFVDE
  1321  GSTSMDLFEA WKKEYKLLHE YWMALRNRVS AVDELAMATE RLRVRDPREP KPNPPVLHII
  1381  EPHEVEQNRI KLLNDKAVAT SQLQKKLGQL LYLTNLEKSQ DKTSGGVNPE PCPICARQLG
  1441  KQWAVLTCGH CFCNECISII IEQYSVGSHR SSIKCAICRQ TTSHKEISYV FTSEKANQEE
  1501  DIPVKGSHST KVEAVVRTLM KIQLRDPGAK ALVFSTWQDV LDIISKALTD NNMEFAQISR
  1561  VKTFQENLSA FKRDPQINIL LLPLHTGSNG LTIIEATHVL LVEPILNPAH ELQAIGRVHR
  1621  IGQTKPTIVH RFLIKATIEE RMQAMLKTAE RSHTNSSAKH SEASVLTVAD LADLFTKETE
  1681  ELE

LocalizationUniProt · AlphaFold · HPA

Whether an antibody against SHPRH can act on the native protein depends on physical access: surface and secreted proteins are reachable by circulating antibodies, intracellular proteins usually are not.

Antibody reachability
Intracellular
Secreted
No
Transmembrane segments
0
Mean surface accessibility (rSASA)
0.35
Highest tissue expression
15 nTPM

Expression across tissuesHPA

Tissue

  • retina: 15 nTPM
  • ovary: 9.1 nTPM
  • skin: 9.1 nTPM
  • thyroid gland: 7.9 nTPM
  • endometrium: 7.2 nTPM
  • testis: 7.1 nTPM

Single-cell type

  • myonuclei: 272 nCPM
  • adipocytes: 259 nCPM
  • pituitary stem cells: 249 nCPM
  • sertoli cells: 242 nCPM
  • adrenal cortex cells: 228 nCPM
  • cardiomyocytes: 210 nCPM

Immune cell

  • naive B-cell: 1.9 nTPM
  • eosinophil: 1.8 nTPM
  • gdT-cell: 1.6 nTPM
  • plasmacytoid DC: 1.6 nTPM
  • memory B-cell: 1.5 nTPM
  • naive CD4 T-cell: 1.5 nTPM

Brain region

  • cerebellum: 48 nTPM
  • white matter: 22 nTPM
  • cerebral cortex: 21 nTPM
  • pons: 20 nTPM
  • medulla oblongata: 19 nTPM
  • basal ganglia: 18 nTPM

Genetic constraint and essentialitygnomAD · DepMap

Does the body need this protein intact? Low LOEUF or a strong DepMap dependency means loss or blockade of the protein is likely to be felt.

gnomAD LOEUF (loss-of-function intolerance)
0.42
gnomAD pLI
0
gnomAD missense Z
2.33
DepMap mean gene effect
0.01
DepMap dependency class
selective

Cancer expressionTCGA

Across TCGA tumor cohorts, this protein is over-expressed in roughly 2% of surveyed tumor types (aggregate summary; per-cohort expression, alteration, and survival load in the interactive view).

OntologyGO

Biological processes

Molecular functions

Cellular components

Protein domainsUniProt · Pfam · InterPro

KeywordsUniProt

InteractionsUniProt · HPA

Protein binding partners of SHPRH in the human serome: UniProt-annotated complex subunits plus reported interactors. Each links to its own Seroatlas record.

Antibody and autoantibody relevanceSeroatlas analysis

Seroatlas reads SHPRH as an antibody target. Whether an autoantibody or antibody against SHPRH could matter depends on whether native SHPRH is physically reachable, whether the body needs it intact, and whether it acts in a disease-relevant tissue.

SHPRH is annotated as predominantly intracellular. Intracellular proteins are common autoantibody markers, becoming visible to the immune system after cell injury or altered processing, but are usually markers of disease rather than direct drivers.

Annotation status

The present source text does not explicitly label SHPRH as an autoantigen. Seroatlas presents hypothesis context only and does not manufacture a known-serology claim.

Canonical record: https://seroatlas.com/gene/SHPRH. Study-independent annotations aggregated from UniProt, Human Protein Atlas, PubMed, IEDB, Pfam, InterPro, Gene Ontology, AlphaFold, gnomAD, DepMap, ClinVar, TCGA. Catalog release seroatlas-reviewed-human-uniprot-20260313.

Seroatlas is the reference for exploring autoantibody and antibody serology at the human-protein level: the autoreactome and human serome, multiplex serology (HuProt, HuScan, VirScan, PhIP-Seq).

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