7CH3

Crystal structure of Arabinose isomerase from hyper thermophilic bacterium Thermotoga maritima (TMAI) triple mutant (K264A, E265A, K266A)

PDB DOI: https://doi.org/10.2210/pdb7CH3/pdb

Classification: ISOMERASE
Organism(s): Thermotoga maritima MSB8
Expression System: Escherichia coli BL21(DE3)
Mutation(s): Yes

Deposited: 2020-07-04 Released: 2021-10-20
Deposition Author(s): Cao, T.P., Dhanasingh, I., Sung, J.Y., Shin, S.M., Lee, D.W., Lee, S.H.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.61 Å
R-Value Free: 0.280
R-Value Work: 0.232
R-Value Observed: 0.234

wwPDB Validation 3D Report Full Report

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

Literature

Crystal structure of Arabinose isomerase from hyper thermophilic bacterium Thermotoga maritima (TMAI) triple mutant (K264A, E265A, K266A)

Cao, T.P., Dhanasingh, I., Sung, J.Y., Shin, S.M., Lee, D.W., Lee, S.H.

To be published.

Macromolecule Content

Total Structure Weight: 679.73 kDa
Atom Count: 47,435
Modelled Residue Count: 5,914
Deposited Residue Count: 5,952
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
L-arabinose isomerase	A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	496	Thermotoga maritima MSB8	Mutation(s): 3 Gene Names: araA, TM_0276 EC: 5.3.1.4
UniProt
Find proteins for Q9WYB3 (Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)) Explore Q9WYB3 Go to UniProtKB: Q9WYB3
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9WYB3
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
MN (Subject of Investigation/LOI) Query on MN Download Ideal Coordinates CCD File SDF format, chain AA [auth J] SDF format, chain BA [auth K] SDF format, chain CA [auth L] SDF format, chain DA [auth L] SDF format, chain M [auth A] SDF format, chain N [auth A] SDF format, chain O [auth B] SDF format, chain P [auth C] SDF format, chain Q [auth C] SDF format, chain R [auth D] SDF format, chain S [auth E] SDF format, chain T [auth E] SDF format, chain U [auth F] SDF format, chain V [auth F] SDF format, chain W [auth G] SDF format, chain X [auth H] SDF format, chain Y [auth I] SDF format, chain Z [auth J] MOL2 format, chain AA [auth J] MOL2 format, chain BA [auth K] MOL2 format, chain CA [auth L] MOL2 format, chain DA [auth L] MOL2 format, chain M [auth A] MOL2 format, chain N [auth A] MOL2 format, chain O [auth B] MOL2 format, chain P [auth C] MOL2 format, chain Q [auth C] MOL2 format, chain R [auth D] MOL2 format, chain S [auth E] MOL2 format, chain T [auth E] MOL2 format, chain U [auth F] MOL2 format, chain V [auth F] MOL2 format, chain W [auth G] MOL2 format, chain X [auth H] MOL2 format, chain Y [auth I] MOL2 format, chain Z [auth J]	AA [auth J] BA [auth K] CA [auth L] DA [auth L] M [auth A] AA [auth J], BA [auth K], CA [auth L], DA [auth L], M [auth A], N [auth A], O [auth B], P [auth C], Q [auth C], R [auth D], S [auth E], T [auth E], U [auth F], V [auth F], W [auth G], X [auth H], Y [auth I], Z [auth J]	MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N		Interactions Focus chain AA [auth J] Focus chain BA [auth K] Focus chain CA [auth L] Focus chain DA [auth L] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth B] Focus chain P [auth C] Focus chain Q [auth C] Focus chain R [auth D] Focus chain S [auth E] Focus chain T [auth E] Focus chain U [auth F] Focus chain V [auth F] Focus chain W [auth G] Focus chain X [auth H] Focus chain Y [auth I] Focus chain Z [auth J] Interactions & Density Focus chain AA [auth J] Focus chain BA [auth K] Focus chain CA [auth L] Focus chain DA [auth L] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth B] Focus chain P [auth C] Focus chain Q [auth C] Focus chain R [auth D] Focus chain S [auth E] Focus chain T [auth E] Focus chain U [auth F] Focus chain V [auth F] Focus chain W [auth G] Focus chain X [auth H] Focus chain Y [auth I] Focus chain Z [auth J]