4PQ0 | pdb_00004pq0

Crystal structure of POB3 middle domain at 1.65A

PDB DOI: https://doi.org/10.2210/pdb4PQ0/pdb

Classification: REPLICATION, TRANSCRIPTION
Organism(s): Saccharomyces cerevisiae S288C
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2014-02-28 Released: 2014-03-26
Deposition Author(s): Liu, H.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.65 Å
R-Value Free:
0.248 (Depositor), 0.254 (DCC)
R-Value Work:
0.214 (Depositor), 0.223 (DCC)
R-Value Observed:
0.216 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 4PQ0

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

Literature

Crystal structure of POB3 middle domain at 1.65A

Liu, H.

To be published.

Macromolecule Content

Total Structure Weight: 28.13 kDa
Atom Count: 1,978
Modeled Residue Count: 233
Deposited Residue Count: 242
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
FACT complex subunit POB3	A	242	Saccharomyces cerevisiae S288C	Mutation(s): 0 Gene Names: POB3, YML069W
UniProt
Find proteins for Q04636 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore Q04636 Go to UniProtKB: Q04636
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q04636
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
MLA Query on MLA 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]	MALONIC ACID C₃ H₄ O₄ OFOBLEOULBTSOW-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: 1.65 Å
R-Value Free: 0.248 (Depositor), 0.254 (DCC)
R-Value Work: 0.214 (Depositor), 0.223 (DCC)
R-Value Observed: 0.216 (Depositor)

Space Group: P 2 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 31.08	α = 90
b = 59.15	β = 90
c = 144.93	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
AMoRE	phasing
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

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Entry History

Deposition Data

Released Date: 2014-03-26

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2014-03-26
Type: Initial release
Version 1.1: 2015-04-29
Changes: Non-polymer description
Version 1.2: 2024-03-20
Changes: Data collection, Database references, Derived calculations

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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.