Reactome | SPSB2 [cytosol]

SPSB2 [cytosol]

Stable Identifier

R-HSA-976048

Type

Protein [EntityWithAccessionedSequence]

Species

Homo sapiens

Compartment

cytosol

Synonyms

SPRY domain-containing SOCS box protein 2, SPSB2_HUMAN

Locations in the PathwayBrowser

Expand all

Metabolism of proteins (Homo sapiens)

- Post-translational protein modification (Homo sapiens)
  - Neddylation (Homo sapiens)
    - AcM-UBE2F transfers NEDD8 to CRL5 E3 ubiquitin ligase complex (Homo sapiens)
      - NEDD8-AcM-UBE2F:CRL5 E3 ubiquitin ligase:COMMDs:CCDC22:DCUN1Ds [cytosol] (Homo sapiens)
        
        CRL5 E3 ubiquitin ligase:COMMDs:CCDC22 [cytosol] (Homo sapiens)
        
        CRL5 E3 ubiquitin ligase [cytosol] (Homo sapiens)
        
        CUL5-box protein [cytosol] (Homo sapiens)
        
        SPSB2 [cytosol] (Homo sapiens)
      - NEDD8-CRL5 E3 ubiquitin ligase:COMMDs:CCDC22:DCUN1Ds [cytosol] (Homo sapiens)
        
        NEDD8-CRL5 E3 ligase [cytosol] (Homo sapiens)
        
        CUL5-box protein [cytosol] (Homo sapiens)
        
        SPSB2 [cytosol] (Homo sapiens)
    - CAND1 binds cytosolic CRL E3 ubiquitin ligases (Homo sapiens)
      - CRL E3 ubiquitin ligase:CAND1 [cytosol] (Homo sapiens)
        
        CRL E3 ubiquitin ligases [cytosol] (Homo sapiens)
        
        CRL5 E3 ubiquitin ligase [cytosol] (Homo sapiens)
        
        CUL5-box protein [cytosol] (Homo sapiens)
        
        SPSB2 [cytosol] (Homo sapiens)
      - CRL E3 ubiquitin ligases [cytosol] (Homo sapiens)
        
        CRL5 E3 ubiquitin ligase [cytosol] (Homo sapiens)
        
        CUL5-box protein [cytosol] (Homo sapiens)
        
        SPSB2 [cytosol] (Homo sapiens)
    - COMMDs displace CAND1 from cytosolic CRL E3 ubiquitin ligase complexes (Homo sapiens)
      - CRL E3 ubiquitin ligase:CAND1 [cytosol] (Homo sapiens)
        
        CRL E3 ubiquitin ligases [cytosol] (Homo sapiens)
        
        CRL5 E3 ubiquitin ligase [cytosol] (Homo sapiens)
        
        CUL5-box protein [cytosol] (Homo sapiens)
        
        SPSB2 [cytosol] (Homo sapiens)
      - CRL E3 ubiquitin ligase:COMMDs:CCDC22 [cytosol] (Homo sapiens)
        
        CRL5 E3 ubiquitin ligase:COMMDs:CCDC22 [cytosol] (Homo sapiens)
        
        CRL5 E3 ubiquitin ligase [cytosol] (Homo sapiens)
        
        CUL5-box protein [cytosol] (Homo sapiens)
        
        SPSB2 [cytosol] (Homo sapiens)
    - COP9 signalosome deneddylates cytosolic CRL E3 ubiquitin ligase complexes (Homo sapiens)
      - CRL E3 ubiquitin ligase complex:COMMDs:CCDC22:DCUN1Ds [cytosol] (Homo sapiens)
        
        CRL5 E3 ubiquitin ligase:COMMDs:CCDC22:DCUN1Ds [cytosol] (Homo sapiens)
        
        CRL5 E3 ubiquitin ligase [cytosol] (Homo sapiens)
        
        CUL5-box protein [cytosol] (Homo sapiens)
        
        SPSB2 [cytosol] (Homo sapiens)
      - NEDD8 CRL E3 ubiquitin ligases:COMMDs:CCDC22:DCUN1Ds [cytosol] (Homo sapiens)
        
        NEDD8-CRL5 E3 ubiquitin ligase:COMMDs:CCDC22:DCUN1Ds [cytosol] (Homo sapiens)
        
        NEDD8-CRL5 E3 ligase [cytosol] (Homo sapiens)
        
        CUL5-box protein [cytosol] (Homo sapiens)
        
        SPSB2 [cytosol] (Homo sapiens)
    - NEDD8:AcM-UBE2F binds CRL5 E3 ubiquitin ligase complex (Homo sapiens)
      - CRL5 E3 ubiquitin ligase:COMMDs:CCDC22 [cytosol] (Homo sapiens)
        
        CRL5 E3 ubiquitin ligase [cytosol] (Homo sapiens)
        
        CUL5-box protein [cytosol] (Homo sapiens)
        
        SPSB2 [cytosol] (Homo sapiens)
      - NEDD8-AcM-UBE2F:CRL5 E3 ubiquitin ligase:COMMDs:CCDC22:DCUN1Ds [cytosol] (Homo sapiens)
        
        CRL5 E3 ubiquitin ligase:COMMDs:CCDC22 [cytosol] (Homo sapiens)
        
        CRL5 E3 ubiquitin ligase [cytosol] (Homo sapiens)
        
        CUL5-box protein [cytosol] (Homo sapiens)
        
        SPSB2 [cytosol] (Homo sapiens)

External Reference Information

External Reference

UniProt:Q99619 SPSB2

Gene Names

SPSB2, GRCC9, SSB2

Chain

chain:1-263

Reference Genes

BioGPS Gene:84727 SPSB2

COSMIC (genes):SPSB2 SPSB2

CTD Gene:84727 SPSB2

dbSNP Gene:84727 SPSB2

ENSEMBL:ENSG00000111671 SPSB2

HGNC:29522 SPSB2

KEGG Gene (Homo sapiens):84727 SPSB2

Monarch:84727 SPSB2

NCBI Gene:84727 SPSB2

OMIM:611658 SPSB2

UCSC:Q99619 SPSB2

Reference Transcript

Other Identifiers

0000580008

105369632

11728534_a_at

11747431_at

11757357_x_at

16760636

223580_at

3442346

3442347

3442348

3442349

3442350

3442351

3442352

3442353

3442355

3442356

3442357

7960709

84727

A_23_P151098

A_33_P3218188

GE88591

GO:0003674

GO:0005515

GO:0005575

GO:0005622

GO:0005737

GO:0005829

GO:0006464

GO:0006511

GO:0007165

GO:0008150

GO:0009056

GO:0016567

GO:0019005

GO:0030674

GO:0032991

GO:0035556

GO:0043161

GO:0043687

GO:1990756

ILMN_1787541

PH_hs_0022196

g12804248_3p_at

g12804248_3p_x_at

Participant Of

hasMember

CUL5-box protein [cytosol]

hasCandidate

E3 ligases in proteasomal degradation [cytosol]

Inferred To

Homologues of SPSB2 [cytosol] (Caenorhabditis elegans)

SPSB1 [cytosol] (Gallus gallus)

spsb-1 [cytosol] (Caenorhabditis elegans)

spsb1 [cytosol] (Danio rerio)

spsb-2 [cytosol] (Caenorhabditis elegans)

SPSB2 [cytosol] (Bos taurus)

SPSB2 [cytosol] (Canis familiaris)

SPSB2 [cytosol] (Dictyostelium discoideum)

SPSB2 [cytosol] (Sus scrofa)

SPSB2 [cytosol] (Xenopus tropicalis)

gus [cytosol] (Drosophila melanogaster)

Spsb2 [cytosol] (Mus musculus)

Spsb2 [cytosol] (Rattus norvegicus)

Cross References

RefSeq

NP_116030.1, NP_001139788.1, NP_001306599.1

OpenTargets

ENSG00000111671

HPA

ENSG00000111671-SPSB2

ZINC - Substances

SPSB2_HUMAN

GeneCards

Q99619

ZINC target

Q99619

Ensembl

ENST00000519357, ENSG00000111671, ENSP00000431037, ENST00000524270, ENSP00000430872, ENST00000523102, ENSP00000428338

PRO

Q99619

ZINC - Predictions - Purchasable

SPSB2_HUMAN

PDB

6JKJ, 3EMW, 6JWM, 6DN5, 5XN3, 6JWN, 6DN6

Interactors (3)

Accession	#Entities	Entities	Confidence Score	Evidence (IntAct)
UniProt:Q15369 ELOC	2	ELOC [cytosol] (R-HSA-180535) TCEB1 [nucleoplasm] (R-HSA-112422)	0.564	3
UniProt:Q93034 CUL5	2	G76-NEDD8-K724-CUL5 [cytosol] (R-HSA-8952014) CUL5 [cytosol] (R-HSA-180528)	0.527	3
UniProt:Q99873 PRMT1	2	PRMT1 [nucleoplasm] (R-HSA-3215140) PRMT1 [cytosol] (R-HSA-9632173)	0.508	2

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