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Gene, Transcriptome, Protein, Pathway or Disease. 

Protein basic information

LiverAtlas Protein ID

HuLPr46011

Uniprot ID

SPB5_HUMAN

Uniprot Acc

P36952;B2R6Y4;Q6N0B4;Q8WW89;

Protein name

Serpin B5

Comment

FUNCTION:Tumor suppressor. It blocks the growth, invasion, and metastatic properties of mammary tumors. As it does not undergo the S (stressed) to R (relaxed) conformational transition characteristic of active serpins, it exhibits no serine protease inhibitory activity.||SUBUNIT:Interacts with IRF6.||SUBCELLULAR LOCATION:Secreted, extracellular space.||ALTERNATIVE PRODUCTS:Event=Alternative splicing; Named isoforms=2; Name=1; IsoId=P36952-1; Sequence=Displayed; Name=2; IsoId=P36952-2; Sequence=VSP 037145, VSP 037146;||TISSUE SPECIFICITY:Normal mammary epithelial cells.||SIMILARITY:Belongs to the serpin family. Ov-serpin subfamily.||WEB RESOURCE:Name=Atlas of Genetics and Cytogenetics in Oncology and Haematology; URL="http://atlasgeneticsoncology.org/Genes/SerpinB5ID42267.html";

Subcellular localization

Secreted, extracellular space.

Gene name

serpin peptidase inhibitor, clade B (ovalbumin), member 5

Related liver disease name

Hepatocellular carcinoma

Protein sequence

MDALQLANSAFAVDLFKQLCEKEPLGNVLFSPICLSTSLS LAQVGAKGDTANEIGQVLHFENVKDVPFGFQTVTSDVNK LSSFYSLKLIKRLYVDKSLNLSTEFISSTKRPYAKELET VDFKDKLEETKGQINNSIKDLTDGHFENILADNSVNDQT KILVVNAAYFVGKWMKKFSESETKECPFRVNKTDTKPVQ MMNMEATFCMGNIDSINCKIIELPFQNKHLSMFILLPKD VEDESTGLEKIEKQLNSESLSQWTNPSTMANAKVKLSIP KFKVEKMIDPKACLENLGLKHIFSEDTSDFSGMSETKGV ALSNVIHKVCLEITEDGGDSIEVPGARILQHKDELNADH PFIYIIRHNKTRNIIFFGKFCSP

Database cross reference

RefSeq Protein accession:NP_002630
RefSeq Protein gi:167860126

Liver relevance

HCC significant Proteins

Yes/No

Yes

Quality score

Ontology annotation

GO-C

GO:0005737;C:cytoplasm;IDA:UniProtKB. GO:0005615;C:extracellular space;IEA:UniProtKB-SubCell.

GO-F

GO:0005515;F:protein binding;IPI:UniProtKB. GO:0004867;F:serine-type endopeptidase inhibitor activity;ISS:RefGenome.

GO-P

GO:0006928;P:cellular component movement;TAS:ProtInc. GO:0030162;P:regulation of proteolysis;ISS:RefGenome.

Post-translational modification

LiverAtlas Protein ID

MOD type1

Position1

Residue1

Source name1

source ID1

Source method

HLPP validation1 (Yes/no)

Quality score

HuLPr46011

PHOSPHORYLATION

9

S

PhosphoSitePlus

18015518

LTP

N

HuLPr46011

PHOSPHORYLATION

135

S

PhosphoSitePlus

18015521

LTP

N

HuLPr46011

PHOSPHORYLATION

356

Y

PhosphoSitePlus

18015524

HTP

N

HuLPr46011

ACETYLATION

277

K

PhosphoSitePlus

14320003

LTP

N

HuLPr46011

ACETYLATION

280

K

PhosphoSitePlus

14320006

LTP

N

HuLPr46011

PHOSPHORYLATION

157

T

PhosphoSitePlus

18449500

LTP

N

HuLPr46011

PHOSPHORYLATION

118

T

PhosphoSitePlus

18449501

LTP

N

HuLPr46011

PHOSPHORYLATION

97

S

PhosphoSitePlus

18449502

LTP

N

HuLPr46011

PHOSPHORYLATION

240

S

PhosphoSitePlus

18449503

LTP

N

HuLPr46011

PHOSPHORYLATION

298

S

PhosphoSitePlus

18449504

LTP

N

HuLPr46011

PHOSPHORYLATION

316

S

PhosphoSitePlus

18449505

LTP

N

HuLPr46011

PHOSPHORYLATION

310

T

PhosphoSitePlus

18449506

LTP

N

HuLPr46011

PHOSPHORYLATION

50

T

PhosphoSitePlus

18449507

LTP

N

Pathway

Pathway name

ATF-2_transcription_factor_network

Pathway name

Direct_p53_effectors

Pathway name

Validated_transcriptional_targets_of_TAp63_isoforms