3B4M | pdb_00003b4m

Crystal Structure of Human PABPN1 RRM

PDB DOI: https://doi.org/10.2210/pdb3B4M/pdb

Classification: RNA BINDING PROTEIN
Organism(s): Homo sapiens
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2007-10-24 Released: 2008-01-15
Deposition Author(s): Ge, H., Zhou, D., Teng, M., Niu, L.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.82 Å
R-Value Free:
0.290 (Depositor), 0.289 (DCC)
R-Value Work:
0.226 (Depositor), 0.231 (DCC)
R-Value Observed:
0.229 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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

Literature

Crystal structure and possible dimerization of the single RRM of human PABPN1

Ge, H., Zhou, D., Tong, S., Gao, Y., Teng, M., Niu, L.

(2008) Proteins 71: 1539-1545

PubMed: 18275081 Search on PubMed
DOI: https://doi.org/10.1002/prot.21973
Primary Citation Related Structures:
3B4D, 3B4M

Organizational Affiliation

Hefei National Laboratory for Physical Sciences at Microscale, School of Life Sciences, University of Science and Technology of China, Hefei, Anhui 230026, China.

Macromolecule Content

Total Structure Weight: 43.44 kDa
Atom Count: 2,522
Modeled Residue Count: 319
Deposited Residue Count: 384
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Polyadenylate-binding protein 2	A, B, C, D	96	Homo sapiens	Mutation(s): 0 Gene Names: PABPN1, PAB2, PABP2
UniProt & NIH Common Fund Data Resources
Find proteins for Q86U42 (Homo sapiens) Explore Q86U42 Go to UniProtKB: Q86U42
PHAROS: Q86U42 GTEx: ENSG00000100836
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q86U42
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.82 Å
R-Value Free: 0.290 (Depositor), 0.289 (DCC)
R-Value Work: 0.226 (Depositor), 0.231 (DCC)
R-Value Observed: 0.229 (Depositor)

Space Group: P 3₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 59.338	α = 90
b = 59.338	β = 90
c = 80.599	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
AUTOMAR	data reduction
MOLREP	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2008-01-15

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2008-01-15
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2023-11-01
Changes: Data collection, Database references, Refinement description

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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.