Macromolecule Content

Total Structure Weight: 48.18 kDa
Atom Count: 3,304
Modelled Residue Count: 391
Deposited Residue Count: 428
Unique protein chains: 1

2J66

Structural characterisation of BtrK decarboxylase from butirosin biosynthesis

PDB DOI: 10.2210/pdb2J66/pdb

Classification: LYASE
Organism(s): Niallia circulans
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2006-09-26 Released: 2006-09-28
Deposition Author(s): Popovic, B., Li, Y., Chirgadze, D.Y., Blundell, T.L., Spencer, J.B.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.65 Å
R-Value Free: 0.224
R-Value Work: 0.213
R-Value Observed: 0.213

wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

Structural Characterisation of Btrk Decarboxylase from Bacillus Circulans Butirosin Biosynthesis

Popovic, B., Li, Y., Chirgadze, D.Y., Blundell, T.L., Spencer, J.B.

To be published.

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
BTRK	A	428	Niallia circulans	Mutation(s): 0 Gene Names: btrK EC: 4.1 (PDB Primary Data), 4.1.1.95 (UniProt)
UniProt
Find proteins for Q2L4H3 (Niallia circulans) Explore Q2L4H3 Go to UniProtKB: Q2L4H3
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q2L4H3
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
PLP Query on PLP Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A]	C [auth A]	PYRIDOXAL-5'-PHOSPHATE C₈ H₁₀ N O₆ P NGVDGCNFYWLIFO-UHFFFAOYSA-N		Ligand Interaction
EDO Query on EDO Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A]	B [auth A]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.65 Å
R-Value Free: 0.224
R-Value Work: 0.213
R-Value Observed: 0.213
Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 71.604	α = 90
b = 128.814	β = 90
c = 45.323	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2006-09-28

Deposition Author(s):

Chirgadze, D.Y.

Revision History (Full details and data files)

Version 1.0: 2006-09-28
Type: Initial release
Version 1.1: 2011-05-08
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.