3QHQ

Structure of CRISPR-associated protein Csn2

PDB DOI: https://doi.org/10.2210/pdb3QHQ/pdb

Classification: TRANSFERASE
Organism(s): Streptococcus agalactiae ATCC 13813
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2011-01-26 Released: 2012-02-01
Deposition Author(s): Ellinger, P., Arslan, Z., Wurm, R., Tschapek, B., Pfeffer, K., Wagner, R., Schmitt, L., Pul, U., Smits, S.H.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free:
0.228 (Depositor), 0.260 (DCC)
R-Value Work:
0.204 (Depositor), 0.240 (DCC)
R-Value Observed:
0.205 (Depositor)

wwPDB Validation 3D Report Full Report

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

Literature

Structure of CRISPR-associated protein Csn2

Ellinger, P., Arslan, Z., Wurm, R., Tschapek, B., Pfeffer, K., Wagner, R., Schmitt, L., Pul, U., Smits, S.H.

To be published.

Macromolecule Content

Total Structure Weight: 53.84 kDa
Atom Count: 3,889
Modelled Residue Count: 433
Deposited Residue Count: 458
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sag0897 family CRISPR-associated protein	A, B	229	Streptococcus agalactiae ATCC 13813	Mutation(s): 0 Gene Names: HMPREF9171_1216 EC: 2.7.7.6
UniProt
Find proteins for E7S4M0 (Streptococcus agalactiae (strain ATCC 13813 / DSM 2134 / JCM 5671 / CCUG 4208 / LMG 14694 / NCIMB 701348 / NCTC 8181 / G19)) Explore E7S4M0 Go to UniProtKB: E7S4M0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	E7S4M0
Sequence Annotations Expand
Reference Sequence LOADING

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
EDO Query on EDO Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain I [auth B] SDF format, chain J [auth B] MOL2 format, chain E [auth A] MOL2 format, chain I [auth B] MOL2 format, chain J [auth B] mmCIF format, chain E [auth A] mmCIF format, chain I [auth B] mmCIF format, chain J [auth B]	E [auth A], I [auth B], J [auth B]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain I [auth B] Focus chain J [auth B] Interactions & Density Focus chain E [auth A] Focus chain I [auth B] Focus chain J [auth B]
CA Query on CA Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth A] SDF format, chain F [auth B] SDF format, chain G [auth B] SDF format, chain H [auth B] MOL2 format, chain C [auth A] MOL2 format, chain D [auth A] MOL2 format, chain F [auth B] MOL2 format, chain G [auth B] MOL2 format, chain H [auth B] mmCIF format, chain C [auth A] mmCIF format, chain D [auth A] mmCIF format, chain F [auth B] mmCIF format, chain G [auth B] mmCIF format, chain H [auth B]	C [auth A], D [auth A], F [auth B], G [auth B], H [auth B]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain F [auth B] Focus chain G [auth B] Focus chain H [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain F [auth B] Focus chain G [auth B] Focus chain H [auth B]