7SJZ | pdb_00007sjz

Crystal structure of aS162A mutant of Co-type nitrile hydratase from Pseudonocardia thermophila

PDB DOI: https://doi.org/10.2210/pdb7SJZ/pdb

Classification: LYASE
Organism(s): Pseudonocardia thermophila
Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
Mutation(s): Yes

Deposited: 2021-10-19 Released: 2021-12-15
Deposition Author(s): Ogutu, R.A.M.I., Holz, C.R., Bennett, B., St Maurice, M.
Funding Organization(s): National Science Foundation (NSF, United States)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.85 Å
R-Value Free:
0.211 (Depositor), 0.216 (DCC)
R-Value Work:
0.165 (Depositor), 0.177 (DCC)
R-Value Observed:
0.167 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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

Literature

Examination of the Catalytic Role of the Axial Cystine Ligand in the Co-Type Nitrile Hydratase from Pseudonocardia thermophila JCM 3095

Ogutu, I.R.A.M., St Maurice, M., Bennett, B., Holz, R.C.

(2021) Catalysts 11

DOI: https://doi.org/10.3390/catal11111381

Macromolecule Content

Total Structure Weight: 50.64 kDa
Atom Count: 3,926
Modeled Residue Count: 431
Deposited Residue Count: 444
Unique protein chains: 2

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cobalt-containing nitrile hydratase subunit alpha	A	211	Pseudonocardia thermophila	Mutation(s): 1 EC: 4.2.1.84
UniProt
Find proteins for Q7SID2 (Pseudonocardia thermophila) Explore Q7SID2 Go to UniProtKB: Q7SID2
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q7SID2
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Cobalt-containing nitrile hydratase subunit beta	B	233	Pseudonocardia thermophila	Mutation(s): 0 EC: 4.2.1.84
UniProt
Find proteins for Q7SID3 (Pseudonocardia thermophila) Explore Q7SID3 Go to UniProtKB: Q7SID3
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q7SID3
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.85 Å
R-Value Free: 0.211 (Depositor), 0.216 (DCC)
R-Value Work: 0.165 (Depositor), 0.177 (DCC)
R-Value Observed: 0.167 (Depositor)

Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 65.91	α = 90
b = 65.91	β = 90
c = 186.23	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2021-12-15

Deposition Author(s):

Ogutu, R.A.M.I.

Funding Organization	Location	Grant Number
National Science Foundation (NSF, United States)	United States	CHE-1808711, RCH& BB; CHE-1532168 BB & RCH

Revision History (Full details and data files)

Version 1.0: 2021-12-15
Type: Initial release
Version 1.1: 2023-10-18
Changes: Data collection, Refinement description
Version 1.2: 2024-10-16
Changes: Structure summary

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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.