3NYY

Crystal structure of a putative glycyl-glycine endopeptidase lytM (RUMGNA_02482) from Ruminococcus gnavus ATCC 29149 at 1.60 A resolution

• PDB DOI: https://doi.org/10.2210/pdb3NYY/pdb

• Classification: HYDROLASE
• Organism(s): Mediterraneibacter gnavus ATCC 29149
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2010-07-15 Released: 2010-09-15 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free: 0.175 
• R-Value Work: 0.149 
• R-Value Observed: 0.150 

Literature

Crystal structure of a putative glycyl-glycine endopeptidase lytM (RUMGNA_02482) from Ruminococcus gnavus ATCC 29149 at 1.60 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 30.61 kDa 
• Atom Count: 2,453 
• Modelled Residue Count: 251 
• Deposited Residue Count: 252 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative glycyl-glycine endopeptidase lytM	A	252	Mediterraneibacter gnavus ATCC 29149	Mutation(s): 0  Gene Names: RUMGNA_02482
UniProt
Find proteins for A7B4J8 (Mediterraneibacter gnavus (strain ATCC 29149 / DSM 114966 / JCM 6515 / VPI C7-9)) Explore A7B4J8  Go to UniProtKB:  A7B4J8

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
2PE	B [auth A], C [auth A], D [auth A]	NONAETHYLENE GLYCOL C18 H38 O10 YZUUTMGDONTGTN-UHFFFAOYSA-N
SO4	E [auth A], F [auth A], G [auth A], H [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Free: 0.175 
• R-Value Work: 0.149 
• R-Value Observed: 0.150 
• Space Group: C 1 2 1
• Diffraction Data: https://doi.org/10.18430/M33NYY

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 91.336	α = 90
b = 61.572	β = 108.5
c = 52.804	γ = 90

Software Package:

Software Name	Purpose
SHELX	phasing
REFMAC	refinement
SCALA	data scaling
PDB_EXTRACT	data extraction
MOSFLM	data reduction
SHELXD	phasing
autoSHARP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-09-15 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2010-09-15
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2011-07-20
  Changes: Structure summary
• Version 1.3: 2023-02-01
  Changes: Database references, Derived calculations