Annotation
PREDICTED:_insulin_receptor_substrate_1-B?_partial_[Bombyx_mori]
Full name
Insulin receptor substrate 1-B
+ More
Insulin receptor substrate 1
Alternative Name
XIRS-L'
pp185
Location in the cell
Nuclear   Reliability : 4.117
Sequence
CDS
ATGAGGCGGCATGAGTACGGCATGACTTCCATGCCCTGCGTACCTGCGGAAGGGCGTGCGGGAGCTATGTCGGGGGCGGGCGCGGGCGCCGTGGTGCGCCAGGGCCACCTGCGTAAGTTAAAAAATATGAAGAAGAAATACTTTGTGTTGCGCGCGGAGACCGCAGACTGTTCGGCACGTCTTGAGTATTACGAATCTGAGAAGAAATTTCGAGCTAGTGCGGCCCCAAAGCGCGTGCTGCCTCTCAAGAGCTGTTACAACATTACTCGGAGGCTGGACCTCAAGCAAAAGCACGTGATCGCCCTGTTCACACGAGAGGAGCAATTCTGCGTTGTTGCAGAAAACGAGCAGGAGTTACACGCCTGGCTCTCAGCCATTCTCAAACAGCATCGTTCAGACGACGCCAGTACCGAACCTCTGCTACCCATACAACGCGTCTGGCAAGTTACCGTTCAAAAGAAAGGACTTGGCGCCTCTAAGAACATCCAGGGTCTATACAACCTCTGTCTTACGGACAAGACTCTAACTCTGGTCAAGATCAAGAGTCACAACAACGTTATCAGCGATCTAGGGATACCCGAGCGAGTGGAGTATTCCCTAAAGAATATTAGAAGGTGCGGGGATTCAGAGTGCTTCTTCTACATGGAAGTCGGAAGGCAGACTACGACGGGAGCCGGCGAACTTTGGATGCTCTGCGACGATTCGAACATAGCGCAGAGCATGCACTCTACTATACTACTAGCGATGCGAGACTGCGCGAAAGAGACAGAGCACGAGCGCGACCACATCGTCATGCACAAGAACTACGAGGGCTCCAACACGCTGCCGACCAGACGACAGACGTACTCCGACGGCAAGGGTCGAGCCGGCCTCACCAACGGTAAGGGCATCTATAGACGCGTCGACTCTGATAATGTCAGTGAATTGGTATTGTACTATTCACCGACCTGTGACCGGCTTATTCTTTCAGCATACCTACTTTATTTTCCGAATTAA
Protein
MRRHEYGMTSMPCVPAEGRAGAMSGAGAGAVVRQGHLRKLKNMKKKYFVLRAETADCSARLEYYESEKKFRASAAPKRVLPLKSCYNITRRLDLKQKHVIALFTREEQFCVVAENEQELHAWLSAILKQHRSDDASTEPLLPIQRVWQVTVQKKGLGASKNIQGLYNLCLTDKTLTLVKIKSHNNVISDLGIPERVEYSLKNIRRCGDSECFFYMEVGRQTTTGAGELWMLCDDSNIAQSMHSTILLAMRDCAKETEHERDHIVMHKNYEGSNTLPTRRQTYSDGKGRAGLTNGKGIYRRVDSDNVSELVLYYSPTCDRLILSAYLLYFPN
Summary
Description
May mediate the control of various cellular processes by insulin. When phosphorylated by the insulin receptor binds specifically to various cellular proteins containing SH2 domains such as phosphatidylinositol 3-kinase p85 subunit or grb2. Activates phosphatidylinositol 3-kinase when bound to the regulatory p85 subunit (By similarity).
May mediate the control of various cellular processes by insulin. When phosphorylated by the insulin receptor binds specifically to various cellular proteins containing SH2 domains such as phosphatidylinositol 3-kinase p85 subunit or GRB2. Activates phosphatidylinositol 3-kinase when bound to the regulatory p85 subunit.
May mediate the control of various cellular processes by insulin. When phosphorylated by the insulin receptor binds specifically to various cellular proteins containing SH2 domains such as phosphatidylinositol 3-kinase p85 subunit or GRB2. Activates phosphatidylinositol 3-kinase when bound to the regulatory p85 subunit (By similarity).
Subunit
Interacts with the NPXY motif of tyrosine-phosphorylated igf1r and insr via the PTB domain. Binds to phosphatidylinositol 3-kinase p85 subunit at a low level in vitro prior to phosphorylation. Binding is greatly enhanced following tyrosine phosphorylation by insr and probably occurs via the phosphorylated YXXM motifs (By similarity).
Interacts with SOCS7 (By similarity). Interacts (via IRS-type PTB domain) with IGF1R and INSR (via the tyrosine-phosphorylated NPXY motif) (By similarity). Interacts with UBTF, FER and PIK3CA (By similarity). Interacts (via phosphorylated YXXM motifs) with PIK3R1 (PubMed:1380456). Interacts with ROCK1 (PubMed:11739394). Interacts (via PH domain) with PHIP (PubMed:11018022). Interacts with GRB2 (PubMed:8491186). Interacts with ALK (By similarity). Interacts with EIF2AK2/PKR (By similarity). Interacts with GKAP1 (PubMed:25586176). Interacts with DGKZ in the absence of insulin; insulin stimulation decreases this interaction (PubMed:27739494). Found in a ternary complex with DGKZ and PIP5K1A in the absence of insulin stimulation (By similarity).
Interacts (via phosphorylated YXXM motifs) with PIK3R1 (By similarity). Interacts with ROCK1 (By similarity). Interacts with GRB2 (By similarity). Interacts with SOCS7 (By similarity). Interacts (via IRS-type PTB domain) with IGF1R and INSR (via the tyrosine-phosphorylated NPXY motif) (By similarity). Interacts with UBTF and PIK3CA (PubMed:15197263). Interacts (via PH domain) with PHIP (PubMed:11018022). Interacts with FER (PubMed:11006284). Interacts with ALK (By similarity). Interacts with EIF2AK2/PKR (PubMed:22948222). Interacts with GKAP1 (PubMed:25586176). Interacts with DGKZ in the absence of insulin; insulin stimulation decreases this interaction (PubMed:27739494). Found in a ternary complex with DGKZ and PIP5K1A in the absence of insulin stimulation (PubMed:27739494).
Keywords
Phosphoprotein
Repeat
Transducer
3D-structure
Complete proteome
Direct protein sequencing
Reference proteome
Ubl conjugation
Feature
chain Insulin receptor substrate 1-B
PDB
1QQG
E-value=2.53138e-52,
Score=518
Ontologies
Topology
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.32441
Exp number, first 60 AAs:
0.21296
Total prob of N-in:
0.06774
Population Genetic Test Statistics