5BY7 | pdb_00005by7

AbyA1 - tetronic acid condensing enzyme

PDB DOI: https://doi.org/10.2210/pdb5BY7/pdb

Classification: TRANSFERASE
Organism(s): Micromonospora maris AB-18-032
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2015-06-10 Released: 2016-06-29
Deposition Author(s): Byrne, M.J., Race, P.R.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free:
0.221 (Depositor), 0.200 (DCC)
R-Value Work:
0.185 (Depositor), 0.200 (DCC)
R-Value Observed:
0.187 (Depositor)

wwPDB Validation 3D Report Full Report

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

Literature

The structure of AbyA1, a tetronic acid condensing enzyme from the Abyssomicin polyketide synthase.

Byrne, M.J., Race, P.R.

To be published.

Macromolecule Content

Total Structure Weight: 153.06 kDa
Atom Count: 9,602
Modeled Residue Count: 1,270
Deposited Residue Count: 1,440
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
3-oxoacyl-ACP synthase III	A, B, C, D	360	Micromonospora maris AB-18-032	Mutation(s): 0 Gene Names: abyA1, VAB18032_16460
UniProt
Find proteins for F4F7F9 (Micromonospora maris (strain DSM 45365 / JCM 31040 / NBRC 109089 / NRRL B-24793 / AB-18-032)) Explore F4F7F9 Go to UniProtKB: F4F7F9
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	F4F7F9
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.221 (Depositor), 0.200 (DCC)
R-Value Work: 0.185 (Depositor), 0.200 (DCC)
R-Value Observed: 0.187 (Depositor)

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 176.71	α = 90
b = 58.69	β = 95.43
c = 128.8	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
SCALA	data scaling
PHASER	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2016-06-29

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2016-06-29
Type: Initial release
Version 1.1: 2024-05-08
Changes: Data collection, Database references

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729.