UniProtKB - Q7TSE9 (HAX1_RAT)
HCLS1-associated protein X-1
Hax1
Functioni
GO - Molecular functioni
- interleukin-1 binding Source: RGD
- protein domain specific binding Source: RGD
- protein N-terminus binding Source: RGD
GO - Biological processi
- cellular response to cytokine stimulus Source: RGD
- negative regulation of apoptotic process Source: RGD
- positive regulation of actin cytoskeleton reorganization Source: RGD
- positive regulation of granulocyte differentiation Source: RGD
- positive regulation of peptidyl-serine phosphorylation Source: RGD
- positive regulation of peptidyl-tyrosine phosphorylation Source: RGD
- positive regulation of phosphatidylinositol 3-kinase signaling Source: RGD
- positive regulation of protein kinase B signaling Source: RGD
- positive regulation of transcription by RNA polymerase II Source: RGD
- regulation of actin filament polymerization Source: RGD
Names & Taxonomyi
Protein namesi | Recommended name: HCLS1-associated protein X-1Alternative name(s): HS1-associating protein X-1 Short name: HAX-1 HS1-binding protein 1 Short name: HSP1BP-1 |
Gene namesi | Name:Hax1 Synonyms:Hs1bp1 |
Organismi | Rattus norvegicus (Rat) |
Taxonomic identifieri | 10116 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Rattus |
Proteomesi |
|
Organism-specific databases
RGDi | 727960, Hax1 |
Subcellular locationi
Plasma membrane
- Cell membrane By similarity; Peripheral membrane protein By similarity; Cytoplasmic side By similarity
Endoplasmic reticulum
- Endoplasmic reticulum By similarity
Nucleus
- Nucleus membrane By similarity
- Nucleus By similarity
Mitochondrion
- Mitochondrion 1 Publication
Other locations
- Cytoplasmic vesicle 1 Publication
- cell cortex By similarity
- Sarcoplasmic reticulum 1 Publication
- P-body By similarity
- Cytoplasm 1 Publication
Cytoskeleton
- actin cytoskeleton Source: RGD
Endoplasmic reticulum
- endoplasmic reticulum Source: RGD
- sarcoplasmic reticulum Source: CACAO
Mitochondrion
- mitochondrial intermembrane space Source: RGD
- mitochondrial outer membrane Source: RGD
- mitochondrion Source: RGD
Nucleus
- nuclear membrane Source: UniProtKB-SubCell
Plasma Membrane
- apical plasma membrane Source: RGD
Other locations
- cell cortex Source: UniProtKB-SubCell
- clathrin-coated vesicle Source: RGD
- cytoplasm Source: RGD
- intracellular membrane-bounded organelle Source: RGD
- lamellipodium Source: RGD
- P-body Source: UniProtKB-SubCell
- transcription regulator complex Source: RGD
Keywords - Cellular componenti
Cell membrane, Cytoplasm, Cytoplasmic vesicle, Endoplasmic reticulum, Membrane, Mitochondrion, Nucleus, Sarcoplasmic reticulumPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Initiator methioninei | RemovedBy similarity | |||
ChainiPRO_0000313801 | 2 – 278 | HCLS1-associated protein X-1Add BLAST | 277 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Modified residuei | 2 | N-acetylserineBy similarity | 1 | |
Modified residuei | 188 | PhosphoserineBy similarity | 1 | |
Modified residuei | 191 | PhosphoserineBy similarity | 1 |
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sitei | 126 – 127 | Cleavage; by caspase-3By similarity | 2 |
Keywords - PTMi
Acetylation, PhosphoproteinProteomic databases
jPOSTi | Q7TSE9 |
PaxDbi | Q7TSE9 |
PRIDEi | Q7TSE9 |
Expressioni
Tissue specificityi
Developmental stagei
Interactioni
Subunit structurei
Interacts with ABCB1, ABCB4 and ABCB11 (PubMed:15159385). Directly associates with HCLS1/HS1, through binding to its N-terminal region (By similarity).
Interacts with CTTN (PubMed:15159385).
Interacts with PKD2.
Interacts with GNA13.
Interacts with CASP9.
Interacts with ITGB6.
Interacts with PLN and ATP2A2; these interactions are inhibited by calcium.
Interacts with GRB7.
Interacts (via C-terminus) with XIAP/BIRC4 (via BIR 2 domain and BIR 3 domain) and this interaction blocks ubiquitination of XIAP/BIRC4.
Interacts with TPC2.
Interacts with KCNC3.
Interacts with XPO1 (By similarity).
By similarity1 PublicationBinary interactionsi
Hide detailsQ7TSE9
With | #Exp. | IntAct |
---|---|---|
Abcb11 [O70127] | 5 | EBI-930005,EBI-930036 |
Abcb4 [Q08201] | 3 | EBI-930005,EBI-929988 |
Mdr1a [Q6PSM0] | 2 | EBI-930005,EBI-930055 |
GO - Molecular functioni
- interleukin-1 binding Source: RGD
- protein domain specific binding Source: RGD
- protein N-terminus binding Source: RGD
Protein-protein interaction databases
IntActi | Q7TSE9, 4 interactors |
STRINGi | 10116.ENSRNOP00000064877 |
Family & Domainsi
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 2 – 43 | Required for localization in mitochondriaAdd BLAST | 42 | |
Regioni | 113 – 278 | Involved in HCLS1 bindingBy similarityAdd BLAST | 166 | |
Regioni | 174 – 205 | Involved in CASP9 bindingBy similarityAdd BLAST | 32 | |
Regioni | 175 – 246 | Involved in GNA13 bindingBy similarityAdd BLAST | 72 | |
Regioni | 182 – 278 | Required for localization in sarcoplasmic reticulumAdd BLAST | 97 | |
Regioni | 183 – 278 | Involved in PKD2 bindingBy similarityAdd BLAST | 96 | |
Regioni | 202 – 244 | Involved in ATP2A2 bindingBy similarityAdd BLAST | 43 | |
Regioni | 202 – 224 | Involved in PLN bindingBy similarityAdd BLAST | 23 | |
Regioni | 269 – 278 | Required for ITGB6 bindingBy similarity | 10 |
Compositional bias
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Compositional biasi | 30 – 42 | Asp/Glu-rich (highly acidic)Add BLAST | 13 |
Sequence similaritiesi
Phylogenomic databases
eggNOGi | ENOG502S0AE, Eukaryota |
InParanoidi | Q7TSE9 |
OrthoDBi | 1567048at2759 |
PhylomeDBi | Q7TSE9 |
Family and domain databases
InterProi | View protein in InterPro IPR017248, HAX-1 |
PANTHERi | PTHR14938, PTHR14938, 1 hit |
PIRSFi | PIRSF037634, HS1-associating_X-1, 1 hit |
s (5+)i Sequence
Sequence statusi: Complete.
: The displayed sequence is further processed into a mature form. Sequence processingi
This entry describes 5 produced by isoformsialternative splicing. AlignAdd to basketThis entry has 5 described isoforms and 5 potential isoforms that are computationally mapped.Show allAlign All
This isoform has been chosen as the sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. canonicali
10 20 30 40 50
MSVFDLFRGF FGFPGPRSHR DPFFGGMTRD DDDDEDDEEE EDSGAWGRES
60 70 80 90 100
YAFDGFHPTE EFGFSFSPRG GMRFHGNFGF DDLVRDFNSI FSEMGAWTLP
110 120 130 140 150
SHSPELPGPE SETPGVRLRE GQTLRDSMLK YPDSHQPRIF EGVLESHAKP
160 170 180 190 200
ESSKPAPDWG SQGPFHRLDD TWPVSPHSRA REDKDLDSQV SQEGLGPLLQ
210 220 230 240 250
PQPKSYFKSI SVTKITKPDG TVEEHRTVVD SEGRRETTVT HQEAHDSSRS
260 270
DPDPPRSSAL DDPFSILDLL LGRWFRSR
Computationally mapped potential isoform sequencesi
There are 5 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basketM0R639 | M0R639_RAT | HCLS1-associated protein X-1 | Hax1 | 184 | Annotation score: | ||
M0RC50 | M0RC50_RAT | HCLS1-associated protein X-1 | Hax1 | 181 | Annotation score: | ||
A0A096MKE1 | A0A096MKE1_RAT | HCLS1-associated protein X-1 | Hax1 | 158 | Annotation score: | ||
A0A096MJ14 | A0A096MJ14_RAT | HCLS1-associated protein X-1 | Hax1 | 123 | Annotation score: | ||
A0A096MK08 | A0A096MK08_RAT | HCLS1-associated protein X-1 | Hax1 | 97 | Annotation score: |
Alternative sequence
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Alternative sequenceiVSP_030138 | 1 – 26 | Missing in isoform 5 and isoform 6. 1 PublicationAdd BLAST | 26 | |
Alternative sequenceiVSP_030137 | 1 – 18 | MSVFD…PGPRS → MQQGPERRKQWGSGKEDREQ VIG in isoform 3. 1 PublicationAdd BLAST | 18 | |
Alternative sequenceiVSP_030139 | 44 – 104 | Missing in isoform 2 and isoform 6. 1 PublicationAdd BLAST | 61 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AY291062 mRNA Translation: AAP44974.1 AY291063 mRNA Translation: AAP44975.1 AY291064 mRNA Translation: AAP44976.1 AY919342 mRNA Translation: AAX18866.1 AY919343 mRNA Translation: AAX18867.1 DQ286293 Genomic DNA Translation: ABB91376.1 |
RefSeqi | NP_853658.1, NM_181627.2 [Q7TSE9-1] |
Genome annotation databases
GeneIDi | 291202 |
KEGGi | rno:291202 |
Keywords - Coding sequence diversityi
Alternative splicingSimilar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AY291062 mRNA Translation: AAP44974.1 AY291063 mRNA Translation: AAP44975.1 AY291064 mRNA Translation: AAP44976.1 AY919342 mRNA Translation: AAX18866.1 AY919343 mRNA Translation: AAX18867.1 DQ286293 Genomic DNA Translation: ABB91376.1 |
RefSeqi | NP_853658.1, NM_181627.2 [Q7TSE9-1] |
3D structure databases
ModBasei | Search... |
SWISS-MODEL-Workspacei | Submit a new modelling project... |
Protein-protein interaction databases
IntActi | Q7TSE9, 4 interactors |
STRINGi | 10116.ENSRNOP00000064877 |
Proteomic databases
jPOSTi | Q7TSE9 |
PaxDbi | Q7TSE9 |
PRIDEi | Q7TSE9 |
Protocols and materials databases
DNASUi | 291202 |
Genome annotation databases
GeneIDi | 291202 |
KEGGi | rno:291202 |
Organism-specific databases
CTDi | 10456 |
RGDi | 727960, Hax1 |
Phylogenomic databases
eggNOGi | ENOG502S0AE, Eukaryota |
InParanoidi | Q7TSE9 |
OrthoDBi | 1567048at2759 |
PhylomeDBi | Q7TSE9 |
Miscellaneous databases
PROi | PR:Q7TSE9 |
Family and domain databases
InterProi | View protein in InterPro IPR017248, HAX-1 |
PANTHERi | PTHR14938, PTHR14938, 1 hit |
PIRSFi | PIRSF037634, HS1-associating_X-1, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | HAX1_RAT | |
Accessioni | Q7TSE9Primary (citable) accession number: Q7TSE9 Secondary accession number(s): Q5D1N3 Q7TSE8 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | January 15, 2008 |
Last sequence update: | October 1, 2003 | |
Last modified: | December 2, 2020 | |
This is version 92 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- SIMILARITY comments
Index of protein domains and families