eF-site ID 1biu-ABC
PDB Code 1biu
Chain A, B, C

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Title HIV-1 INTEGRASE CORE DOMAIN COMPLEXED WITH MG++
Classification DNA INTEGRATION
Compound HIV-1 INTEGRASE
Source Human immunodeficiency virus type 1 group M subtype B (isolate NY5) (HIV-1) (POL_HV1N5)
Sequence A:  CSPGIWQLDCTHLEGKVILVAVHVASGYIEAEVIPAETGQ
ETAYFLLKLAGRWPVKTVHTDNGSNFTSTTVKAACEWGGI
KQEFGQGVIESMNKELKKIIGQVRDQAEHLKTAVQMAVFI
HNKKRKGGIGGYSAGERIVDIIATDIQ
B:  CSPGIWQLDCTHLEGKVILVAVHVASGYIEAEVIPAETGQ
ETAYFLLKLAGRWPVKTVHTDNGSNFTSTTVKAACEWGGI
KQEFGGVIESMNKELKKIIGQVRDQAEHLKTAVQMAVFIH
NKKRKGGIGGYSAGERIVDIIATDIQ
C:  CSPGIWQLDCTHLEGKVILVAVHVASGYIEAEVIPAETGQ
ETAYFLLKLAGRWPVKTVHTDNGSNFTSTTVKAACEWGGI
KQEFGGVIESMNKELKKIIGQVRDQAEHLKTAVQMAVFIH
NKKRKGGIGGYSAGERIVDIIATDIQ
Description


Functional site

1) chain A
residue 64
type
sequence D
description BINDING SITE FOR RESIDUE MG A 1244
source : AC1

2) chain A
residue 65
type
sequence C
description BINDING SITE FOR RESIDUE MG A 1244
source : AC1

3) chain B
residue 64
type
sequence D
description BINDING SITE FOR RESIDUE MG B 1399
source : AC2

4) chain B
residue 116
type
sequence D
description BINDING SITE FOR RESIDUE MG B 1399
source : AC2

5) chain C
residue 64
type
sequence D
description BINDING SITE FOR RESIDUE MG C 1437
source : AC3

6) chain C
residue 116
type
sequence D
description BINDING SITE FOR RESIDUE MG C 1437
source : AC3

7) chain A
residue 57
type BINDING
sequence S
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

8) chain A
residue 58
type BINDING
sequence P
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

9) chain B
residue 57
type BINDING
sequence S
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

10) chain B
residue 58
type BINDING
sequence P
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

11) chain C
residue 57
type BINDING
sequence S
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

12) chain C
residue 58
type BINDING
sequence P
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI1


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