7K7U

BetaB2-crystallin

PDB DOI: https://doi.org/10.2210/pdb7K7U/pdb

Classification: STRUCTURAL PROTEIN
Organism(s): Homo sapiens
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2020-09-24 Released: 2022-02-09
Deposition Author(s): Tan, L.L., Jackson, C.J.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.03 Å
R-Value Free: 0.250
R-Value Work: 0.189
R-Value Observed: 0.192

wwPDB Validation 3D Report Full Report

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

Literature

BetaB2-crystallin

Jackson, C.J., Carver, J.A., Tan, L.L., Grosas, A.B.

To be published.

Macromolecule Content

Total Structure Weight: 280.94 kDa
Atom Count: 18,086
Modelled Residue Count: 2,221
Deposited Residue Count: 2,460
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Beta-crystallin B2	A [auth I] B [auth J] C [auth K] D [auth L] E [auth A] A [auth I], B [auth J], C [auth K], D [auth L], E [auth A], F [auth C], G [auth D], H [auth E], I [auth B], J [auth F], K [auth G], L [auth H]	205	Homo sapiens	Mutation(s): 0 Gene Names: CRYBB2, CRYB2, CRYB2A
UniProt & NIH Common Fund Data Resources
Find proteins for P43320 (Homo sapiens) Explore P43320 Go to UniProtKB: P43320
PHAROS: P43320 GTEx: ENSG00000244752
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P43320
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 3.03 Å
R-Value Free: 0.250
R-Value Work: 0.189
R-Value Observed: 0.192
Space Group: P 2 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 78.655	α = 90
b = 113.192	β = 90
c = 340.234	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
MOLREP	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2022-02-09

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2022-02-09
Type: Initial release
Version 1.1: 2023-10-18
Changes: Data collection, Refinement description

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.