7LGR | pdb_00007lgr

Streptococcus mutans Collagen binding Protein CNM - N2 Domain

PDB DOI: https://doi.org/10.2210/pdb7LGR/pdb

Classification: CELL ADHESION
Organism(s): Streptococcus mutans
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2021-01-20 Released: 2022-01-26
Deposition Author(s): Schormann, N., Deivanayagam, C.
Funding Organization(s): National Institutes of Health/National Institute of Dental and Craniofacial Research (NIH/NIDCR)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.60 Å
R-Value Free:
0.227 (Depositor), 0.230 (DCC)
R-Value Work:
0.192 (Depositor), 0.190 (DCC)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

Streptococcus mutans Collagen binding Protein CNM - Structural and Functional Analysis of the C-terminal N2 Domain

Schormann, N., Deivanayagam, C.

To be published.

Macromolecule Content

Total Structure Weight: 19.72 kDa
Atom Count: 1,254
Modeled Residue Count: 151
Deposited Residue Count: 177
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Collagen-binding adhesin	A	177	Streptococcus mutans	Mutation(s): 0 Gene Names: cnm
UniProt
Find proteins for B9A875 (Streptococcus mutans) Explore B9A875 Go to UniProtKB: B9A875
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	B9A875
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.60 Å
R-Value Free: 0.227 (Depositor), 0.230 (DCC)
R-Value Work: 0.192 (Depositor), 0.190 (DCC)

Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 48.553	α = 90
b = 48.553	β = 90
c = 106.424	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
Aimless	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
PHASER	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2022-01-26

Deposition Author(s):

Deivanayagam, C.

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of Dental and Craniofacial Research (NIH/NIDCR)	United States	R01 DE29007

Revision History (Full details and data files)

Version 1.0: 2022-01-26
Type: Initial release
Version 1.1: 2023-10-18
Changes: Data collection, Refinement description

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.