5C55

Crystal structure of the Y138F mutant of C.glutamicum N-acetylneuraminic acid lyase in complex with pyruvate

PDB DOI: https://doi.org/10.2210/pdb5C55/pdb

Classification: LYASE
Organism(s): Corynebacterium glutamicum ATCC 13032
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2015-06-19 Released: 2016-06-22
Deposition Author(s): Shen, Y., Zhou, J., Xie, J.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.70 Å
R-Value Free: 0.176
R-Value Work: 0.144
R-Value Observed: 0.146

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

This is version 2.1 of the entry. See complete history.

Literature

Crystal structure of the Y138F mutant of C.glutamicum N-acetylneuraminic acid lyase in complex with pyruvate

Shen, Y., Zhou, J., Xie, J.

To be published.

Macromolecule Content

Total Structure Weight: 66.61 kDa
Atom Count: 5,009
Modelled Residue Count: 613
Deposited Residue Count: 624
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Dihydrodipicolinate synthase/N-acetylneuraminate lyase	A, B	312	Corynebacterium glutamicum ATCC 13032	Mutation(s): 1 Gene Names: Cgl2646 EC: 4.1.3.3 (PDB Primary Data), 4.3.3.7 (UniProt)
UniProt
Find proteins for Q8NMD2 (Corynebacterium glutamicum (strain ATCC 13032 / DSM 20300 / JCM 1318 / BCRC 11384 / CCUG 27702 / LMG 3730 / NBRC 12168 / NCIMB 10025 / NRRL B-2784 / 534)) Explore Q8NMD2 Go to UniProtKB: Q8NMD2
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q8NMD2
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain O [auth B] MOL2 format, chain O [auth B] mmCIF format, chain O [auth B]	O [auth B]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain O [auth B] Interactions & Density Focus chain O [auth B]
PYR Query on PYR Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain N [auth B] MOL2 format, chain C [auth A] MOL2 format, chain N [auth B] mmCIF format, chain C [auth A] mmCIF format, chain N [auth B]	C [auth A], N [auth B]	PYRUVIC ACID C₃ H₄ O₃ LCTONWCANYUPML-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain N [auth B] Interactions & Density Focus chain C [auth A] Focus chain N [auth B]
EDO Query on EDO Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain D [auth A] SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain I [auth A] SDF format, chain L [auth A] SDF format, chain M [auth B] SDF format, chain P [auth B] SDF format, chain Q [auth B] SDF format, chain R [auth B] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain D [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain L [auth A] MOL2 format, chain M [auth B] MOL2 format, chain P [auth B] MOL2 format, chain Q [auth B] MOL2 format, chain R [auth B] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A] mmCIF format, chain D [auth A] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A] mmCIF format, chain I [auth A] mmCIF format, chain L [auth A] mmCIF format, chain M [auth B] mmCIF format, chain P [auth B] mmCIF format, chain Q [auth B] mmCIF format, chain R [auth B]	D [auth A] E [auth A] F [auth A] G [auth A] H [auth A] D [auth A], E [auth A], F [auth A], G [auth A], H [auth A], I [auth A], L [auth A], M [auth B], P [auth B], Q [auth B], R [auth B]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain L [auth A] Focus chain M [auth B] Focus chain P [auth B] Focus chain Q [auth B] Focus chain R [auth B] Interactions & Density Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain L [auth A] Focus chain M [auth B] Focus chain P [auth B] Focus chain Q [auth B] Focus chain R [auth B]
ACT Query on ACT Download Ideal Coordinates CCD File SDF format, chain J [auth A] SDF format, chain K [auth A] SDF format, chain S [auth B] MOL2 format, chain J [auth A] MOL2 format, chain K [auth A] MOL2 format, chain S [auth B] mmCIF format, chain J [auth A] mmCIF format, chain K [auth A] mmCIF format, chain S [auth B]	J [auth A], K [auth A], S [auth B]	ACETATE ION C₂ H₃ O₂ QTBSBXVTEAMEQO-UHFFFAOYSA-M		Interactions Focus chain J [auth A] Focus chain K [auth A] Focus chain S [auth B] Interactions & Density Focus chain J [auth A] Focus chain K [auth A] Focus chain S [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.70 Å
R-Value Free: 0.176
R-Value Work: 0.144
R-Value Observed: 0.146
Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 55.893	α = 90
b = 149.959	β = 90
c = 143.444	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction

Structure Validation

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Entry History

Deposition Data

Released Date: 2016-06-22

Deposition Author(s):

Shen, Y.

Zhou, J.

Xie, J.

Revision History (Full details and data files)

Version 1.0: 2016-06-22
Type: Initial release
Version 1.1: 2023-11-08
Changes: Data collection, Database references, Derived calculations, Refinement description
Version 2.0: 2023-11-15
Changes: Atomic model, Data collection, Derived calculations
Version 2.1: 2024-10-23
Changes: Structure summary