| 1AGR | A:61-181; D:61-181 | COMPLEX OF ALF4-ACTIVATED GI-ALPHA-1 WITH RGS4 |
| 1AS0 | A:61-181 | GTP-GAMMA-S BOUND G42V GIA1 |
| 1AS2 | A:61-181 | GDP+PI BOUND G42V GIA1 |
| 1AS3 | A:61-181 | GDP BOUND G42V GIA1 |
| 1BH2 | A:61-181 | A326S MUTANT OF AN INHIBITORY ALPHA SUBUNIT |
| 1BOF | A:61-181 | GI-ALPHA-1 BOUND TO GDP AND MAGNESIUM |
| 1CIP | A:61-181 | GI-ALPHA-1 SUBUNIT OF GUANINE NUCLEOTIDE-BINDING PROTEIN COMPLEXED WITH A GTP ANALOGUE |
| 1FQJ | A:61-181; D:61-181 | CRYSTAL STRUCTURE OF THE HETEROTRIMERIC COMPLEX OF THE RGS DOMAIN OF RGS9, THE GAMMA SUBUNIT OF PHOSPHODIESTERASE AND THE GT/I1 CHIMERA ALPHA SUBUNIT [(RGS9)-(PDEGAMMA)-(GT/I1ALPHA)-(GDP)-(ALF4-)-(MG2+)] |
| 1FQK | A:61-181; C:61-181 | CRYSTAL STRUCTURE OF THE HETERODIMERIC COMPLEX OF THE RGS DOMAIN OF RGS9, AND THE GT/I1 CHIMERA ALPHA SUBUNIT [(RGS9)-(GT/I1ALPHA)-(GDP)-(ALF4-)-(MG2+)] |
| 1GDD | A:61-181 | TERTIARY AND QUATERNARY STRUCTURAL CHANGES IN GIA1 INDUCED BY GTP HYDROLYSIS |
| 1GFI | A:61-181 | STRUCTURES OF ACTIVE CONFORMATIONS OF GI ALPHA 1 AND THE MECHANISM OF GTP HYDROLYSIS |
| 1GG2 | A:61-181 | G PROTEIN HETEROTRIMER MUTANT GI_ALPHA_1(G203A) BETA_1 GAMMA_2 WITH GDP BOUND |
| 1GIA | A:61-181 | STRUCTURE OF ACTIVE CONFORMATIONS OF GIA1 AND THE MECHANISM OF GTP HYDROLYSIS |
| 1GIL | A:61-181 | STRUCTURE OF ACTIVE CONFORMATIONS OF GIA1 AND THE MECHANISM OF GTP HYDROLYSIS |
| 1GIT | A:61-181 | STRUCTURE OF GTP-BINDING PROTEIN |
| 1GOT | A:61-181 | HETEROTRIMERIC COMPLEX OF A GT-ALPHA/GI-ALPHA CHIMERA AND THE GT-BETA-GAMMA SUBUNITS |
| 1GP2 | A:61-181 | G PROTEIN HETEROTRIMER GI_ALPHA_1 BETA_1 GAMMA_2 WITH GDP BOUND |
| 1KJY | A:61-181; C:1061-1181 | CRYSTAL STRUCTURE OF HUMAN G[ALPHA]I1 BOUND TO THE GOLOCO MOTIF OF RGS14 |
| 1SHZ | A:76-200; D:76-200 | CRYSTAL STRUCTURE OF THE P115RHOGEF RGRGS DOMAIN IN A COMPLEX WITH GALPHA(13):GALPHA(I1) CHIMERA |
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