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Protein

Stress-induced-phosphoprotein 1

Gene

STIP1

Organism
Bos taurus (Bovine)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

Acts as a co-chaperone for HSP90AA1. Mediates the association of the molecular chaperones HSPA8/HSC70 and HSP90.By similarity

Names & Taxonomyi

Protein namesi
Recommended name:
Stress-induced-phosphoprotein 1
Short name:
STI1
Alternative name(s):
Hsc70/Hsp90-organizing protein
Short name:
Hop
Gene namesi
Name:STIP1
OrganismiBos taurus (Bovine)
Taxonomic identifieri9913 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaRuminantiaPecoraBovidaeBovinaeBos
Proteomesi
  • UP000009136 Componenti: Chromosome 29

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Cytoplasm, Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003280591 – 543Stress-induced-phosphoprotein 1Add BLAST543

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei1N-acetylmethionineBy similarity1
Modified residuei8N6-acetyllysineBy similarity1
Modified residuei16PhosphoserineBy similarity1
Cross-linki123Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO1); alternateBy similarity
Cross-linki123Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2); alternateBy similarity
Modified residuei198PhosphothreonineBy similarity1
Cross-linki210Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO1); alternateBy similarity
Cross-linki210Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2); alternateBy similarity
Modified residuei301N6-acetyllysineBy similarity1
Modified residuei312N6-acetyllysineBy similarity1
Modified residuei325N6-acetyllysineBy similarity1
Modified residuei332PhosphothreonineBy similarity1
Modified residuei344N6-acetyllysineBy similarity1
Modified residuei354PhosphotyrosineBy similarity1
Modified residuei446N6-acetyllysineBy similarity1
Modified residuei481PhosphoserineBy similarity1

Keywords - PTMi

Acetylation, Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

PaxDbiQ3ZBZ8
PeptideAtlasiQ3ZBZ8
PRIDEiQ3ZBZ8

Expressioni

Gene expression databases

BgeeiENSBTAG00000015663

Interactioni

Subunit structurei

Probably forms a complex composed of chaperones HSP90 and HSP70, co-chaperones STIP1/HOP, CDC37, PPP5C, PTGES3/p23, TSC1 and client protein TSC2. Forms a complex with HSPA8/HSC70, HSPCA/HSP-86 and HSPCB/HSP-84. Interacts with PACRG. Interacts with METTL21B. Interacts with HSP90/HSP90AA1; the interaction dissociates the PPP5C:HSP90AA1 interaction. Interacts with FLCN, FNIP1 and FNIP2. Interacts with HSPA8/HSC70. Interacts with HSP90AB1; upon SMYD2-dependent HSP90AB1 methylation.By similarity

Protein-protein interaction databases

STRINGi9913.ENSBTAP00000020809

Structurei

3D structure databases

ProteinModelPortaliQ3ZBZ8
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Repeati4 – 37TPR 1Add BLAST34
Repeati39 – 71TPR 2Add BLAST33
Repeati73 – 105TPR 3Add BLAST33
Domaini130 – 169STI1 1Add BLAST40
Repeati225 – 258TPR 4Add BLAST34
Repeati260 – 292TPR 5Add BLAST33
Repeati300 – 333TPR 6Add BLAST34
Repeati360 – 393TPR 7Add BLAST34
Repeati395 – 427TPR 8Add BLAST33
Repeati428 – 461TPR 9Add BLAST34
Domaini492 – 531STI1 2Add BLAST40

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi222 – 239Bipartite nuclear localization signalSequence analysisAdd BLAST18

Domaini

The TPR 1 repeat interacts with the C-terminal of HSC70. The TPR 4, 5 and 6 repeats (also called TPR2A domain) and TPR 7, 8 and 9 repeats (also called TPR2B domain) interact with HSP90 (By similarity).By similarity

Keywords - Domaini

Repeat, TPR repeat

Phylogenomic databases

eggNOGiKOG0548 Eukaryota
ENOG410XTCJ LUCA
GeneTreeiENSGT00900000140989
HOGENOMiHOG000186562
HOVERGENiHBG057820
InParanoidiQ3ZBZ8
KOiK09553
OMAiKDPAMRM
OrthoDBiEOG091G0E5W
TreeFamiTF300478

Family and domain databases

Gene3Di1.25.40.10, 3 hits
InterProiView protein in InterPro
IPR006636 STI1_HS-bd
IPR013026 TPR-contain_dom
IPR011990 TPR-like_helical_dom_sf
IPR019734 TPR_repeat
PfamiView protein in Pfam
PF13181 TPR_8, 2 hits
SMARTiView protein in SMART
SM00727 STI1, 2 hits
SM00028 TPR, 9 hits
SUPFAMiSSF48452 SSF48452, 3 hits
PROSITEiView protein in PROSITE
PS50005 TPR, 9 hits
PS50293 TPR_REGION, 2 hits

Sequencei

Sequence statusi: Complete.

Q3ZBZ8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEQVNELKEK GNKALSAGNI DDALQCYSEA IKLDPQNHVL YSNRSAAYAK
60 70 80 90 100
KGDYQKAYED GCKTVDLKPD WGKGYSRKAA ALEFLNRFEE AKQTYEEGLK
110 120 130 140 150
HEANNPQLKE GLQNMEARLA ERKFMNPFNM PNLYQKLESD PRTKTLLADP
160 170 180 190 200
TYRELIEQLR NKPSDLGTKL QDPRIMTTLS VLLGVDLGSM DEEEEVATPP
210 220 230 240 250
PPPPPKKETK PEPMEEDLPE NKKQALREKE LGNEAYKKKD FDTALKHYDK
260 270 280 290 300
AKDLDPTNMT YITNQAAVYF EKGDYGQCRE LCEKAIEVGR ENREDYRQIA
310 320 330 340 350
KAYARIGNSY FKEEKYKDAI HFYNKSLAEH RTPDVLKKCQ QAEKILKEQE
360 370 380 390 400
RLAYINPDLA LEEKNKGNEC FQKGDYPQAM KHYTEAIKRN PKDAKLYSNR
410 420 430 440 450
AACYTKLLEF QLALKDCEEC IQLEPTFIKG YTRKAAALEA MKDYTKAMDV
460 470 480 490 500
YQKALDLDSN CKEAADGYQR CVMAQYNRHD SPEDVKRRAM ADPEVQQIMS
510 520 530 540
DPAMRLILEQ MQKDPQALSE HLKNPVIAQK IQKLMDVGLI AIR
Length:543
Mass (Da):62,482
Last modified:September 27, 2005 - v1
Checksum:iE040632F03E61306
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BC103003 mRNA Translation: AAI03004.1
RefSeqiNP_001030569.1, NM_001035492.2
UniGeneiBt.49324

Genome annotation databases

EnsembliENSBTAT00000020809; ENSBTAP00000020809; ENSBTAG00000015663
GeneIDi617109
KEGGibta:617109

Similar proteinsi

Entry informationi

Entry nameiSTIP1_BOVIN
AccessioniPrimary (citable) accession number: Q3ZBZ8
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 8, 2008
Last sequence update: September 27, 2005
Last modified: April 25, 2018
This is version 99 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health