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1Y3A

Structure of G-Alpha-I1 bound to a GDP-selective peptide provides insight into guanine nucleotide exchange

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, DGuanine nucleotide-binding protein G(i), alpha-1 subunitpolymer32937603.84UniProt (P63096)
Pfam (PF00503)
In PDB
Homo sapiens (human)Adenylate cyclase-inhibiting G alpha protein, G-alpha-i1
2E, F, G, HKB752 peptidepolymer162037.34Homo sapiens (human)
3A, B, C, DGUANOSINE-5'-DIPHOSPHATEnon-polymer443.24Chemie (GDP)
4waterwater18.0136Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains8
Total formula weight158564.3
Non-Polymers*Number of molecules4
Total formula weight1772.8
All*Total formula weight160337.1
*Water molecules are not included.

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PDB entries from 2024-09-18

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