7UD1 | pdb_00007ud1

The Crystal Structure of Apo Monomer F57:H:H:H:R58 HCRBPII with Histidine Insertion in the Hinge Loop Region at 1.3 Angstrom Resolution

PDB DOI: https://doi.org/10.2210/pdb7UD1/pdb

Classification: LIPID BINDING PROTEIN
Organism(s): Homo sapiens
Expression System: Bacterial expression vector pBEN1-SGC
Mutation(s): No

Deposited: 2022-03-17 Released: 2023-10-18
Deposition Author(s): Ghanbarpour, A., Geiger, J.
Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.32 Å
R-Value Free:
0.212 (Depositor), 0.213 (DCC)
R-Value Work:
0.187 (Depositor), 0.187 (DCC)
R-Value Observed:
0.188 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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

Literature

The Crystal Structure of Apo Monomer F57:H:H:H:R58 HCRBPII with Histidine Insertion in the Hinge Loop Region at 1.3 Angstrom Resolution

Ghanbarpour, A., Geiger, J.

To be published.

Macromolecule Content

Total Structure Weight: 32.02 kDa
Atom Count: 2,592
Modeled Residue Count: 272
Deposited Residue Count: 272
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Retinol-binding protein 2	A, B	136	Homo sapiens	Mutation(s): 0 Gene Names: RBP2, CRBP2
UniProt & NIH Common Fund Data Resources
Find proteins for P50120 (Homo sapiens) Explore P50120 Go to UniProtKB: P50120
PHAROS: P50120 GTEx: ENSG00000114113
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P50120
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.32 Å
R-Value Free: 0.212 (Depositor), 0.213 (DCC)
R-Value Work: 0.187 (Depositor), 0.187 (DCC)
R-Value Observed: 0.188 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 48.525	α = 90
b = 47.815	β = 92.615
c = 53.223	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2023-10-18

Deposition Author(s):

Ghanbarpour, A.

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	--

Revision History (Full details and data files)

Version 1.0: 2023-10-18
Type: Initial release
Version 1.1: 2026-03-04
Changes: Refinement description, Structure summary

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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.