| 1AGR | A:5-60,A:182-354; D:11-60,D:182-354 | COMPLEX OF ALF4-ACTIVATED GI-ALPHA-1 WITH RGS4 |
| 1AS0 | A:32-60,A:182-344 | GTP-GAMMA-S BOUND G42V GIA1 |
| 1AS2 | A:32-60,A:182-346 | GDP+PI BOUND G42V GIA1 |
| 1AS3 | A:9-60,A:182-354 | GDP BOUND G42V GIA1 |
| 1BH2 | A:32-60,A:182-346 | A326S MUTANT OF AN INHIBITORY ALPHA SUBUNIT |
| 1BOF | A:10-60,A:182-354 | GI-ALPHA-1 BOUND TO GDP AND MAGNESIUM |
| 1CIP | A:32-60,A:182-347 | GI-ALPHA-1 SUBUNIT OF GUANINE NUCLEOTIDE-BINDING PROTEIN COMPLEXED WITH A GTP ANALOGUE |
| 1FQJ | A:28-60,A:182-344; D:28-60,D:182-342 | 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:28-60,A:182-345; C:29-60,C:182-345 | 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:9-60,A:182-354 | TERTIARY AND QUATERNARY STRUCTURAL CHANGES IN GIA1 INDUCED BY GTP HYDROLYSIS |
| 1GFI | A:33-60,A:182-345 | STRUCTURES OF ACTIVE CONFORMATIONS OF GI ALPHA 1 AND THE MECHANISM OF GTP HYDROLYSIS |
| 1GG2 | A:5-60,A:182-348 | G PROTEIN HETEROTRIMER MUTANT GI_ALPHA_1(G203A) BETA_1 GAMMA_2 WITH GDP BOUND |
| 1GIA | A:34-60,A:182-343 | STRUCTURE OF ACTIVE CONFORMATIONS OF GIA1 AND THE MECHANISM OF GTP HYDROLYSIS |
| 1GIL | A:34-60,A:182-343 | STRUCTURE OF ACTIVE CONFORMATIONS OF GIA1 AND THE MECHANISM OF GTP HYDROLYSIS |
| 1GIT | A:32-60,A:182-348 | STRUCTURE OF GTP-BINDING PROTEIN |
| 1GOT | A:6-60,A:182-343 | HETEROTRIMERIC COMPLEX OF A GT-ALPHA/GI-ALPHA CHIMERA AND THE GT-BETA-GAMMA SUBUNITS |
| 1GP2 | A:5-60,A:182-348 | G PROTEIN HETEROTRIMER GI_ALPHA_1 BETA_1 GAMMA_2 WITH GDP BOUND |
| 1KJY | A:30-60,A:182-349; C:1030-1060,C:1182-1347 | CRYSTAL STRUCTURE OF HUMAN G[ALPHA]I1 BOUND TO THE GOLOCO MOTIF OF RGS14 |
| 1SHZ | A:46-75,A:201-371; D:46-75,D:201-371 | CRYSTAL STRUCTURE OF THE P115RHOGEF RGRGS DOMAIN IN A COMPLEX WITH GALPHA(13):GALPHA(I1) CHIMERA |
| 1SVK | A:33-60,A:182-345 | STRUCTURE OF THE K180P MUTANT OF GI ALPHA SUBUNIT BOUND TO ALF4 AND GDP |
| 1SVS | A:32-60,A:182-347 | STRUCTURE OF THE K180P MUTANT OF GI ALPHA SUBUNIT BOUND TO GPPNHP. |
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