Macromolecule Content

Total Structure Weight: 58.99 kDa
Atom Count: 4,391
Modelled Residue Count: 578
Deposited Residue Count: 578
Unique protein chains: 1

2AA4

Crystal structure of Escherichia coli putative N-ACETYLMANNOSAMINE KINASE, New York Structural Genomics Consortium

PDB DOI: https://doi.org/10.2210/pdb2AA4/pdb

Classification: TRANSFERASE
Organism(s): Escherichia coli
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2005-07-13 Released: 2005-07-19
Deposition Author(s): Patskovsky, Y., Almo, S.C., Burley, S.K., New York SGX Research Center for Structural Genomics (NYSGXRC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free: 0.243
R-Value Work: 0.179
R-Value Observed: 0.180

wwPDB Validation 3D Report Full Report

This is version 1.3 of the entry. See complete history.

Literature

Crystal Structure of Escherichia Coli Putative N-Acetylmannosamine Kinase

Patskovsky, Y., Almo, S.C.

To be published.

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative N-acetylmannosamine kinase	A, B	289	Escherichia coli	Mutation(s): 0 Gene Names: nanK EC: 2.7.1.60
UniProt
Find proteins for P45425 (Escherichia coli (strain K12)) Explore P45425 Go to UniProtKB: P45425
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P45425
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth B] MOL2 format, chain C [auth A] MOL2 format, chain D [auth B]	C [auth A], D [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free: 0.243
R-Value Work: 0.179
R-Value Observed: 0.180
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 40.991	α = 90
b = 75.841	β = 90
c = 166.646	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
SOLVE	phasing
REFMAC	refinement

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2005-07-19

Deposition Author(s):

New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History (Full details and data files)

Version 1.0: 2005-07-19
Type: Initial release
Version 1.1: 2008-04-30
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2021-02-03
Changes: Derived calculations, Structure summary

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.