eF-site ID 1n49-A
PDB Code 1n49
Chain A

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Title Viability of a Drug-Resistant HIV-1 Protease Variant: Structural Insights for Better Anti-Viral Therapy
Classification HYDROLASE/HYDROLASE INHIBITOR
Compound Protease
Source Human immunodeficiency virus type 1 group M subtype B (isolate ARV2/SF2) (HIV-1) (POL_HV1A2)
Sequence A:  PQITLWKRPLVTIRIGGQLKEALLNTGADDTVLEEMNLPG
KWKPKMIGGIGGFIKVRQYDQIPVEICGHKAIGTVLVGPT
PANIIGRNLLTQIGCTLNF
Description


Functional site

1) chain A
residue 25
type
sequence N
description BINDING SITE FOR RESIDUE RIT B 301
source : AC1

2) chain A
residue 27
type
sequence G
description BINDING SITE FOR RESIDUE RIT B 301
source : AC1

3) chain A
residue 28
type
sequence A
description BINDING SITE FOR RESIDUE RIT B 301
source : AC1

4) chain A
residue 29
type
sequence D
description BINDING SITE FOR RESIDUE RIT B 301
source : AC1

5) chain A
residue 48
type
sequence G
description BINDING SITE FOR RESIDUE RIT B 301
source : AC1

6) chain A
residue 49
type
sequence G
description BINDING SITE FOR RESIDUE RIT B 301
source : AC1

7) chain A
residue 50
type
sequence I
description BINDING SITE FOR RESIDUE RIT B 301
source : AC1

8) chain A
residue 81
type
sequence P
description BINDING SITE FOR RESIDUE RIT B 301
source : AC1

9) chain A
residue 84
type
sequence I
description BINDING SITE FOR RESIDUE RIT B 301
source : AC1

10) chain A
residue 78
type SITE
sequence G
description Cleavage; by viral protease => ECO:0000250
source Swiss-Prot : SWS_FT_FI1

11) chain A
residue 78
type MOD_RES
sequence G
description Phosphotyrosine; by host => ECO:0000250
source Swiss-Prot : SWS_FT_FI2


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