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 ELELocalizationUniProt · 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
- ATP binding
- DNA binding
- helicase activity
- hydrolase activity
- ubiquitin protein ligase activity
- ubiquitin protein ligase binding
- ubiquitin-protein transferase activity
- zinc ion binding
Cellular components
Protein domainsUniProt · Pfam · InterPro
- SNF2, N-terminal domain
- Helicase, C-terminal domain-like
- Zinc finger, RING-type
- Zinc finger, PHD-type
- Linker histone H1/H5, domain H15
- Zinc finger, FYVE/PHD-type
- Zinc finger, RING/FYVE/PHD-type
- Helicase superfamily 1/2, ATP-binding domain
- Zinc finger, RING-type, conserved site
- Zinc finger, PHD-type, conserved site
- Zinc finger, RING-type, eukaryotic
- P-loop containing nucleoside triphosphate hydrolase
- Winged helix-like DNA-binding domain superfamily
- Winged helix DNA-binding domain superfamily
- SNF2-like, N-terminal domain superfamily
- SNF2/RAD5-like, C-terminal helicase domain
- SNF2-related domain
- Helicase conserved C-terminal domain
- linker histone H1 and H5 family
- RING-type zinc-finger
- E3 ubiquitin-protein ligase SHPRH, first helical domain
- E3 ubiquitin-protein ligase SHPRH, second helical domain
- E3 ubiquitin-protein ligase SHPRH-like
- E3 ubiquitin-protein ligase SHPRH, second helical domain
- E3 ubiquitin-protein ligase SHPRH, first helical domain
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.
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