9IQ7 | pdb_00009iq7

SacM-homologous of AkaM

PDB DOI: https://doi.org/10.2210/pdb9IQ7/pdb

Classification: BIOSYNTHETIC PROTEIN
Organism(s): Saccharothrix syringae
Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
Mutation(s): No

Deposited: 2024-07-12 Released: 2025-07-16
Deposition Author(s): Zhang, B., Ge, H.M.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.77 Å
R-Value Free:
0.223 (Depositor), 0.226 (DCC)
R-Value Work:
0.203 (Depositor), 0.204 (DCC)
R-Value Observed:
0.204 (Depositor)

Starting Model: in silico
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wwPDB Validation 3D Report Full Report

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

Literature

Tandem Michael addition and Knoevenagel condensation catalyzed by NTF2-Like Enzymes as iminium catalysis

Liu, C.L., Zhang, B., Ge, H.M.

To be published.

Macromolecule Content

Total Structure Weight: 29.81 kDa
Atom Count: 2,055
Modeled Residue Count: 249
Deposited Residue Count: 266
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Nuclear transport factor 2 family protein	A, B	133	Saccharothrix syringae	Mutation(s): 0 Gene Names: EKG83_24495
UniProt
Find proteins for A0A5Q0H2K6 (Saccharothrix syringae) Explore A0A5Q0H2K6 Go to UniProtKB: A0A5Q0H2K6
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A0A5Q0H2K6
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.77 Å
R-Value Free: 0.223 (Depositor), 0.226 (DCC)
R-Value Work: 0.203 (Depositor), 0.204 (DCC)
R-Value Observed: 0.204 (Depositor)

Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52.182	α = 90
b = 52.182	β = 90
c = 202.928	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
autoPROC	data scaling
PHASER	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2025-07-16

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	22277051,81925033, 22193071

Revision History (Full details and data files)

Version 1.0: 2025-07-16
Type: Initial release

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.