2XNS
Crystal Structure Of Human G alpha i1 Bound To A Designed Helical Peptide Derived From The Goloco Motif Of RGS14
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | GUANINE NUCLEOTIDE-BINDING PROTEIN G(I) SUBUNIT ALPHA-1 | polymer | 327 | 37374.6 | 2 | UniProt (P63096) Pfam (PF00503) In PDB | HOMO SAPIENS (HUMAN) | ADENYLATE CYCLASE-INHIBITING G ALPHA PROTEIN |
2 | C, D | REGULATOR OF G-PROTEIN SIGNALING 14 | polymer | 40 | 4695.2 | 2 | UniProt (O43566) Pfam (PF02188) In PDB | HOMO SAPIENS | RGS14 |
3 | A, B | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) | |||
4 | A, B | S,R MESO-TARTARIC ACID | non-polymer | 150.1 | 2 | Chemie (SRT) | |||
5 | C, D | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
6 | water | water | 18.0 | 10 | Chemie (HOH) |
Sequence modifications
A, B: 30 - 354 (UniProt: P63096)
C, D: 496 - 516 (UniProt: O43566)
PDB | External Database | Details |
---|---|---|
Ser 28 | - | expression tag |
Asn 29 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Gly 517 | - | expression tag |
Leu 518 | - | expression tag |
Leu 519 | - | expression tag |
Ser 520 | - | expression tag |
Asn 521 | - | expression tag |
Glu 522 | - | expression tag |
Glu 523 | - | expression tag |
Val 524 | - | expression tag |
Phe 525 | - | expression tag |
Arg 526 | - | expression tag |
Ala 527 | - | expression tag |
Leu 528 | - | expression tag |
Arg 529 | - | expression tag |
Asp 530 | - | expression tag |
Phe 531 | - | expression tag |
Asp 532 | - | expression tag |
Arg 533 | - | expression tag |
Trp 534 | - | expression tag |
Phe 535 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 84139.5 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 1378.7 | |
All* | Total formula weight | 85518.2 |