7S8K | pdb_00007s8k

Crystal structure of a GH12-2 family cellulase from Thermococcus sp. 2319x1

PDB DOI: https://doi.org/10.2210/pdb7S8K/pdb

Classification: HYDROLASE
Organism(s): Thermococcus sp. 2319x1
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2021-09-18 Released: 2022-08-24
Deposition Author(s): Stogios, P.J., Skarina, T., Khusnutdinova, A., Yakunin, A.F., Savchenko, A.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.55 Å
R-Value Free:
0.221 (Depositor), 0.220 (DCC)
R-Value Work:
0.181 (Depositor), 0.180 (DCC)
R-Value Observed:
0.183 (Depositor)

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

GH12-2 family cellulase

Yakunin, A.F.

To be published.

Macromolecule Content

Total Structure Weight: 65.01 kDa
Atom Count: 4,664
Modeled Residue Count: 551
Deposited Residue Count: 564
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Cellulase	A, B	282	Thermococcus sp. 2319x1	Mutation(s): 0 Gene Names: ADU37_CDS22600 EC: 3.2.1.4
UniProt
Find proteins for A0ACD6B8U1 (Thermococcus sp. 2319x1) Explore A0ACD6B8U1 Go to UniProtKB: A0ACD6B8U1
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A0ACD6B8U1
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
PE3 Query on PE3 Download Ideal Coordinates CCD File SDF format, chain J [auth B] SDF format, chain D [auth A] MOL2 format, chain J [auth B] MOL2 format, chain D [auth A] mmCIF format, chain J [auth B] mmCIF format, chain D [auth A]	D [auth A], J [auth B]	3,6,9,12,15,18,21,24,27,30,33,36,39-TRIDECAOXAHENTETRACONTANE-1,41-DIOL C₂₈ H₅₈ O₁₅ ILLKMACMBHTSHP-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain J [auth B] Interactions & Density Focus chain D [auth A] Focus chain J [auth B]
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain I [auth B] SDF format, chain H [auth B] SDF format, chain G [auth B] SDF format, chain F [auth B] SDF format, chain C [auth A] MOL2 format, chain I [auth B] MOL2 format, chain H [auth B] MOL2 format, chain G [auth B] MOL2 format, chain F [auth B] MOL2 format, chain C [auth A] mmCIF format, chain I [auth B] mmCIF format, chain H [auth B] mmCIF format, chain G [auth B] mmCIF format, chain F [auth B] mmCIF format, chain C [auth A]	C [auth A], F [auth B], G [auth B], H [auth B], I [auth B]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain F [auth B] Focus chain G [auth B] Focus chain H [auth B] Focus chain I [auth B] Interactions & Density Focus chain C [auth A] Focus chain F [auth B] Focus chain G [auth B] Focus chain H [auth B] Focus chain I [auth B]
CA Query on CA Download Ideal Coordinates CCD File SDF format, chain K [auth B] SDF format, chain E [auth A] MOL2 format, chain K [auth B] MOL2 format, chain E [auth A] mmCIF format, chain K [auth B] mmCIF format, chain E [auth A]	E [auth A], K [auth B]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain K [auth B] Interactions & Density Focus chain E [auth A] Focus chain K [auth B]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain M [auth B] SDF format, chain L [auth B] MOL2 format, chain M [auth B] MOL2 format, chain L [auth B] mmCIF format, chain M [auth B] mmCIF format, chain L [auth B]	L [auth B], M [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain L [auth B] Focus chain M [auth B] Interactions & Density Focus chain L [auth B] Focus chain M [auth B]