1BT4 | pdb_00001bt4

PHOSPHOSERINE AMINOTRANSFERASE FROM BACILLUS CIRCULANS SUBSP. ALKALOPHILUS

PDB DOI: https://doi.org/10.2210/pdb1BT4/pdb

Classification: TRANSFERASE
Organism(s): Niallia circulans
Mutation(s): No

Deposited: 1998-09-02 Released: 1998-09-09
Deposition Author(s): Hester, G., Luong, T.N., Moser, M., Jansonius, J.N.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free:
0.246 (Depositor), 0.241 (DCC)
R-Value Work:
0.184 (Depositor), 0.183 (DCC)
R-Value Observed:
0.184 (Depositor)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

Validation slider image for 1BT4

Ligand Structure Quality Assessment

This is version 1.5 of the entry. See complete history.

Literature

The Crystal Structure of Phosphoserine Aminotransferase from Bacillus Circulans Subsp. Alkalophilus

Hester, G., Luong, T.N., Moser, M., Jansonius, J.N.

To be published.

Macromolecule Content

Total Structure Weight: 40.08 kDa
Atom Count: 2,913
Modeled Residue Count: 361
Deposited Residue Count: 361
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phosphoserine aminotransferase	A	361	Niallia circulans	Mutation(s): 0 EC: 2.6.1.52
UniProt
Find proteins for Q59196 (Niallia circulans) Explore Q59196 Go to UniProtKB: Q59196
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q59196
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
PLP Query on PLP Download:Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	PYRIDOXAL-5'-PHOSPHATE C₈ H₁₀ N O₆ P NGVDGCNFYWLIFO-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free: 0.246 (Depositor), 0.241 (DCC)
R-Value Work: 0.184 (Depositor), 0.183 (DCC)
R-Value Observed: 0.184 (Depositor)

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 93.323	α = 90
b = 92.876	β = 106.67
c = 45.499	γ = 90

Software Package:

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

Structure Validation

View Full Validation Report

Ligand Structure Quality Assessment

View more in-depth experimental data

Entry History

Deposition Data

Released Date: 1998-09-09

Deposition Author(s):

Jansonius, J.N.

Revision History (Full details and data files)

Version 1.0: 1998-09-09
Type: Initial release
Version 1.1: 2007-10-16
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Derived calculations, Version format compliance
Version 1.3: 2016-02-10
Changes: Database references, Structure summary
Version 1.4: 2017-10-04
Changes: Refinement description
Version 1.5: 2023-08-09
Changes: Data collection, Database references, Derived calculations, Refinement description

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.