eF-site ID 2g83-AC
PDB Code 2g83
Chain A, C

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Title Structure of activated G-alpha-i1 bound to a nucleotide-state-selective peptide: Minimal determinants for recognizing the active form of a G protein alpha subunit
Classification SIGNALING PROTEIN
Compound Guanine nucleotide-binding protein G(i), alpha-1 subunit
Source Homo sapiens (Human) (2G83)
Sequence A:  EVKLLLLGAGESGKSTIVKQMKIIHEAGYSEEECKQYKAV
VYSNTIQSIIAIIRAMGRLKIDFGDSARADDARQLFVLAE
LAGVIKRLWKDSGVQACFNRSREYQLNDSAAYYLNDLDRI
AQPNYIPTQQDVLRTRVKTTGIVETHFTFKDLHFKMFDVG
GQRSERKKWIHCFEGVTAIIFCVALSDYDLVLAEDEEMNR
MHESMKLFDSICNNKWFTDTSIILFLNKKDLFEEKIKKSP
LTICYPEYAGSNTYEEAAAYIQCQFEDLNKRKDTKEIYTH
FTCATDTKNVQFVFDAVTDVIIK
C:  RGYYHGIWVGE
Description


Functional site

1) chain A
residue 42
type
sequence G
description BINDING SITE FOR RESIDUE ALF A 357
source : AC1

2) chain A
residue 43
type
sequence E
description BINDING SITE FOR RESIDUE ALF A 357
source : AC1

3) chain A
residue 46
type
sequence K
description BINDING SITE FOR RESIDUE ALF A 357
source : AC1

4) chain A
residue 178
type
sequence R
description BINDING SITE FOR RESIDUE ALF A 357
source : AC1

5) chain A
residue 180
type
sequence K
description BINDING SITE FOR RESIDUE ALF A 357
source : AC1

6) chain A
residue 181
type
sequence T
description BINDING SITE FOR RESIDUE ALF A 357
source : AC1

7) chain A
residue 203
type
sequence G
description BINDING SITE FOR RESIDUE ALF A 357
source : AC1

8) chain A
residue 204
type
sequence Q
description BINDING SITE FOR RESIDUE ALF A 357
source : AC1

9) chain A
residue 47
type
sequence S
description BINDING SITE FOR RESIDUE MG A 356
source : AC3

10) chain A
residue 178
type
sequence R
description BINDING SITE FOR RESIDUE MG A 356
source : AC3

11) chain A
residue 179
type
sequence V
description BINDING SITE FOR RESIDUE MG A 356
source : AC3

12) chain A
residue 181
type
sequence T
description BINDING SITE FOR RESIDUE MG A 356
source : AC3

13) chain A
residue 43
type
sequence E
description BINDING SITE FOR RESIDUE GDP A 355
source : AC5

14) chain A
residue 44
type
sequence S
description BINDING SITE FOR RESIDUE GDP A 355
source : AC5

15) chain A
residue 45
type
sequence G
description BINDING SITE FOR RESIDUE GDP A 355
source : AC5

16) chain A
residue 46
type
sequence K
description BINDING SITE FOR RESIDUE GDP A 355
source : AC5

17) chain A
residue 47
type
sequence S
description BINDING SITE FOR RESIDUE GDP A 355
source : AC5

18) chain A
residue 48
type
sequence T
description BINDING SITE FOR RESIDUE GDP A 355
source : AC5

19) chain A
residue 151
type
sequence S
description BINDING SITE FOR RESIDUE GDP A 355
source : AC5

20) chain A
residue 175
type
sequence L
description BINDING SITE FOR RESIDUE GDP A 355
source : AC5

21) chain A
residue 176
type
sequence R
description BINDING SITE FOR RESIDUE GDP A 355
source : AC5

22) chain A
residue 177
type
sequence T
description BINDING SITE FOR RESIDUE GDP A 355
source : AC5

23) chain A
residue 178
type
sequence R
description BINDING SITE FOR RESIDUE GDP A 355
source : AC5

24) chain A
residue 181
type
sequence T
description BINDING SITE FOR RESIDUE GDP A 355
source : AC5

25) chain A
residue 269
type
sequence N
description BINDING SITE FOR RESIDUE GDP A 355
source : AC5

26) chain A
residue 270
type
sequence K
description BINDING SITE FOR RESIDUE GDP A 355
source : AC5

27) chain A
residue 272
type
sequence D
description BINDING SITE FOR RESIDUE GDP A 355
source : AC5

28) chain A
residue 273
type
sequence L
description BINDING SITE FOR RESIDUE GDP A 355
source : AC5

29) chain A
residue 325
type
sequence C
description BINDING SITE FOR RESIDUE GDP A 355
source : AC5

30) chain A
residue 326
type
sequence A
description BINDING SITE FOR RESIDUE GDP A 355
source : AC5

31) chain A
residue 179
type MOD_RES
sequence V
description ADP-ribosylarginine; by cholera toxin => ECO:0000250
source Swiss-Prot : SWS_FT_FI7

32) chain A
residue 205
type MOD_RES
sequence R
description Deamidated glutamine; by Photorhabdus PAU_02230 => ECO:0000269|PubMed:24141704
source Swiss-Prot : SWS_FT_FI8

33) chain A
residue 44
type BINDING
sequence S
description BINDING => ECO:0000269|PubMed:21115486, ECO:0007744|PDB:1KJY, ECO:0007744|PDB:1Y3A, ECO:0007744|PDB:2G83, ECO:0007744|PDB:2GTP, ECO:0007744|PDB:2IK8, ECO:0007744|PDB:2OM2, ECO:0007744|PDB:2XNS, ECO:0007744|PDB:3ONW, ECO:0007744|PDB:3QE0, ECO:0007744|PDB:3QI2, ECO:0007744|PDB:3UMR, ECO:0007744|PDB:3UMS, ECO:0007744|PDB:4G5Q
source Swiss-Prot : SWS_FT_FI1

34) chain A
residue 270
type BINDING
sequence K
description BINDING => ECO:0000269|PubMed:21115486, ECO:0007744|PDB:1KJY, ECO:0007744|PDB:1Y3A, ECO:0007744|PDB:2G83, ECO:0007744|PDB:2GTP, ECO:0007744|PDB:2IK8, ECO:0007744|PDB:2OM2, ECO:0007744|PDB:2XNS, ECO:0007744|PDB:3ONW, ECO:0007744|PDB:3QE0, ECO:0007744|PDB:3QI2, ECO:0007744|PDB:3UMR, ECO:0007744|PDB:3UMS, ECO:0007744|PDB:4G5Q
source Swiss-Prot : SWS_FT_FI1

35) chain A
residue 48
type BINDING
sequence T
description BINDING => ECO:0000269|PubMed:18434541, ECO:0000269|PubMed:22383884, ECO:0007744|PDB:3QE0
source Swiss-Prot : SWS_FT_FI2

36) chain A
residue 182
type BINDING
sequence T
description BINDING => ECO:0000269|PubMed:18434541, ECO:0000269|PubMed:22383884, ECO:0007744|PDB:3QE0
source Swiss-Prot : SWS_FT_FI2

37) chain A
residue 152
type BINDING
sequence A
description BINDING => ECO:0007744|PDB:1KJY, ECO:0007744|PDB:2OM2, ECO:0007744|PDB:2XNS, ECO:0007744|PDB:3ONW, ECO:0007744|PDB:3QE0, ECO:0007744|PDB:3QI2, ECO:0007744|PDB:4G5Q
source Swiss-Prot : SWS_FT_FI3

38) chain A
residue 176
type BINDING
sequence R
description BINDING => ECO:0007744|PDB:1KJY, ECO:0007744|PDB:1Y3A, ECO:0007744|PDB:2G83, ECO:0007744|PDB:2GTP, ECO:0007744|PDB:2IK8, ECO:0007744|PDB:2OM2, ECO:0007744|PDB:2XNS, ECO:0007744|PDB:3ONW, ECO:0007744|PDB:3QE0, ECO:0007744|PDB:3QI2, ECO:0007744|PDB:3UMR, ECO:0007744|PDB:3UMS, ECO:0007744|PDB:4G5Q
source Swiss-Prot : SWS_FT_FI4

39) chain A
residue 201
type BINDING
sequence V
description BINDING => ECO:0000269|PubMed:21115486
source Swiss-Prot : SWS_FT_FI5

40) chain A
residue 327
type BINDING
sequence T
description BINDING => ECO:0007744|PDB:1Y3A, ECO:0007744|PDB:2G83, ECO:0007744|PDB:2GTP, ECO:0007744|PDB:2IK8, ECO:0007744|PDB:2OM2, ECO:0007744|PDB:3ONW, ECO:0007744|PDB:3QE0, ECO:0007744|PDB:3QI2, ECO:0007744|PDB:3UMR, ECO:0007744|PDB:3UMS, ECO:0007744|PDB:4G5Q
source Swiss-Prot : SWS_FT_FI6


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