4F74 | pdb_00004f74

Crystal Structure of active HIV-1 Protease in Complex with the N terminal product of the substrate MA-CA.

PDB DOI: https://doi.org/10.2210/pdb4F74/pdb

Classification: hydrolase/hydrolase product
Organism(s): HIV-1 M:B_ARV2/SF2, Human immunodeficiency virus 1
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2012-05-15 Released: 2013-05-15
Deposition Author(s): Schiffer, C.A., Mittal, S., Nalam, M.N.L.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free:
0.207 (Depositor), 0.213 (DCC)
R-Value Work:
0.165 (Depositor), 0.172 (DCC)
R-Value Observed:
0.167 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 4F74

This is version 1.2 of the entry. See complete history.

Literature

Crystal Structure of active HIV-1 Protease in Complex with the N terminal product of the substrate MA-CA.

Mittal, S., Nalam, M.N.L., Schiffer, C.A.

To be published.

Macromolecule Content

Total Structure Weight: 22.21 kDa
Atom Count: 1,621
Modeled Residue Count: 202
Deposited Residue Count: 203
Unique protein chains: 2

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protease	A, B	99	HIV-1 M:B_ARV2/SF2	Mutation(s): 1 Gene Names: gag-pol EC: 3.4.23.16
UniProt
Find proteins for P03369 (Human immunodeficiency virus type 1 group M subtype B (isolate ARV2/SF2)) Explore P03369 Go to UniProtKB: P03369
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P03369
Sequence Annotations Expand
Reference Sequence

Find similar proteins by: Sequence | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
N terminal product of substrate MA-CA	C	5	Human immunodeficiency virus 1	Mutation(s): 0

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free: 0.207 (Depositor), 0.213 (DCC)
R-Value Work: 0.165 (Depositor), 0.172 (DCC)
R-Value Observed: 0.167 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.675	α = 90
b = 58.24	β = 90
c = 61.6	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2013-05-15

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2013-05-15
Type: Initial release
Version 1.1: 2017-11-15
Changes: Refinement description
Version 1.2: 2024-02-28
Changes: Data collection, Database references

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.