4OTA

4-OXALOCROTONATE TAUTOMERASE OBSERVED AS AN OCTODECAMER, ORTHORHOMBIC CRYSTAL FORM

PDB DOI: https://doi.org/10.2210/pdb4OTA/pdb

Classification: ISOMERASE
Organism(s): Pseudomonas putida
Expression System: Escherichia coli
Mutation(s): No

Deposited: 1998-10-15 Released: 2001-08-01
Deposition Author(s): Taylor, A.B., Whitman, C.P., Hackert, M.L.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.75 Å
R-Value Free: 0.266
R-Value Work: 0.228
R-Value Observed: 0.228

wwPDB Validation 3D Report Full Report

This is version 1.4 of the entry. See complete history.

Literature

Native and inhibitor complex structures of 4-oxalocrotonate tautomerase from Pseudomonas putida mt-2 (University of Texas at Austin-136 pages)

Taylor, A.B.

(1998) Thesis

Macromolecule Content

Total Structure Weight: 125.29 kDa
Atom Count: 8,384
Modelled Residue Count: 1,082
Deposited Residue Count: 1,116
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
4-OXALOCROTONATE TAUTOMERASE	A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R	62	Pseudomonas putida	Mutation(s): 0 EC: 5.3.2
UniProt
Find proteins for Q01468 (Pseudomonas putida) Explore Q01468 Go to UniProtKB: Q01468
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q01468
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain AA [auth E] SDF format, chain BA [auth E] SDF format, chain CA [auth G] SDF format, chain DA [auth H] SDF format, chain EA [auth I] SDF format, chain FA [auth I] SDF format, chain GA [auth I] SDF format, chain HA [auth J] SDF format, chain IA [auth K] SDF format, chain JA [auth K] SDF format, chain KA [auth M] SDF format, chain LA [auth M] SDF format, chain MA [auth O] SDF format, chain NA [auth P] SDF format, chain OA [auth P] SDF format, chain PA [auth P] SDF format, chain QA [auth Q] SDF format, chain RA [auth R] SDF format, chain S [auth A] SDF format, chain T [auth A] SDF format, chain U [auth B] SDF format, chain V [auth B] SDF format, chain W [auth C] SDF format, chain X [auth D] SDF format, chain Y [auth D] SDF format, chain Z [auth E] MOL2 format, chain AA [auth E] MOL2 format, chain BA [auth E] MOL2 format, chain CA [auth G] MOL2 format, chain DA [auth H] MOL2 format, chain EA [auth I] MOL2 format, chain FA [auth I] MOL2 format, chain GA [auth I] MOL2 format, chain HA [auth J] MOL2 format, chain IA [auth K] MOL2 format, chain JA [auth K] MOL2 format, chain KA [auth M] MOL2 format, chain LA [auth M] MOL2 format, chain MA [auth O] MOL2 format, chain NA [auth P] MOL2 format, chain OA [auth P] MOL2 format, chain PA [auth P] MOL2 format, chain QA [auth Q] MOL2 format, chain RA [auth R] MOL2 format, chain S [auth A] MOL2 format, chain T [auth A] MOL2 format, chain U [auth B] MOL2 format, chain V [auth B] MOL2 format, chain W [auth C] MOL2 format, chain X [auth D] MOL2 format, chain Y [auth D] MOL2 format, chain Z [auth E]	AA [auth E] BA [auth E] CA [auth G] DA [auth H] EA [auth I] AA [auth E], BA [auth E], CA [auth G], DA [auth H], EA [auth I], FA [auth I], GA [auth I], HA [auth J], IA [auth K], JA [auth K], KA [auth M], LA [auth M], MA [auth O], NA [auth P], OA [auth P], PA [auth P], QA [auth Q], RA [auth R], S [auth A], T [auth A], U [auth B], V [auth B], W [auth C], X [auth D], Y [auth D], Z [auth E]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain AA [auth E] Focus chain BA [auth E] Focus chain CA [auth G] Focus chain DA [auth H] Focus chain EA [auth I] Focus chain FA [auth I] Focus chain GA [auth I] Focus chain HA [auth J] Focus chain IA [auth K] Focus chain JA [auth K] Focus chain KA [auth M] Focus chain LA [auth M] Focus chain MA [auth O] Focus chain NA [auth P] Focus chain OA [auth P] Focus chain PA [auth P] Focus chain QA [auth Q] Focus chain RA [auth R] Focus chain S [auth A] Focus chain T [auth A] Focus chain U [auth B] Focus chain V [auth B] Focus chain W [auth C] Focus chain X [auth D] Focus chain Y [auth D] Focus chain Z [auth E]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.75 Å
R-Value Free: 0.266
R-Value Work: 0.228
R-Value Observed: 0.228
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 97.3	α = 90
b = 98.2	β = 90
c = 118.5	γ = 90

Software Package:

Software Name	Purpose
AMoRE	phasing
X-PLOR	refinement
DENZO	data reduction
SCALEPACK	data scaling

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2001-08-01

Deposition Author(s):

Taylor, A.B.

Whitman, C.P.

Hackert, M.L.

Revision History (Full details and data files)

Version 1.0: 2001-08-01
Type: Initial release
Version 1.1: 2008-04-26
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2023-12-27
Changes: Data collection, Database references, Derived calculations
Version 1.4: 2024-04-03
Changes: Refinement description