22SF | pdb_000022sf

Oligomer Nitrilase ACN mutant-M15

PDB DOI: https://doi.org/10.2210/pdb22SF/pdb
EM Map EMD-68643: EMDB EMDataResource

Classification: HYDROLASE
Organism(s): Acidovorax facilis
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2026-01-22 Released: 2026-07-29
Deposition Author(s): Xue, Y.P., Xue, Y.P.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 20.0 Å
Aggregation State: HELICAL ARRAY
Reconstruction Method: HELICAL

wwPDB Validation 3D Report Full Report

Validation slider image for 22SF

This is version 1.0 of the entry. See complete history.

Literature

Structure of Oligomer Nitrilase

Xue, Y.P., Xue, Y.P.

To be published.

Macromolecule Content

Total Structure Weight: 1,219.33 kDa
Atom Count: 83,936
Modeled Residue Count: 10,688
Deposited Residue Count: 10,912
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Nitrilase	A AA [auth a] B BA [auth b] C A, AA [auth a], B, BA [auth b], C, CA [auth c], D, DA [auth d], E, EA [auth e], F, FA [auth f], G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z	341	Acidovorax facilis	Mutation(s): 0 Gene Names: nitA EC: 3.5.5.1
UniProt
Find proteins for Q1W2L4 (Acidovorax facilis) Explore Q1W2L4 Go to UniProtKB: Q1W2L4
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q1W2L4
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 20.0 Å
Aggregation State: HELICAL ARRAY
Reconstruction Method: HELICAL

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2026-07-29

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	--

Revision History (Full details and data files)

Version 1.0: 2026-07-29
Type: Initial release

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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.