1IB7 | pdb_00001ib7

SOLUTION STRUCTURE OF F35Y MUTANT OF RAT FERRO CYTOCHROME B5, A CONFORMATION, ENSEMBLE OF 20 STRUCTURES

PDB DOI: https://doi.org/10.2210/pdb1IB7/pdb

Classification: ELECTRON TRANSPORT
Organism(s): Rattus rattus
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2001-03-27 Released: 2001-04-04
Deposition Author(s): Shahzad, N., Dangi, B., Blankman, J.I., Guiles, R.D.

Experimental Data Snapshot

Method: SOLUTION NMR
Conformers Calculated: 200
Conformers Submitted: 20
Selection Criteria: structures with the least restraint violations, structures with the lowest energy, target function

wwPDB Validation 3D Report Full Report

Validation slider image for 1IB7

This is version 1.4 of the entry. See complete history.

Literature

MUTAGENIC MODULATION OF THE ENTROPY CHANGE ON OXIDATION OF CYTOCHROME B5: AN ANALYSIS OF THE CONTRIBUTION OF CONFORMATIONAL ENTROPY

Shahzad, N., Dangi, B., Blankman, J.I., Guiles, R.D.

To be published.

Macromolecule Content

Total Structure Weight: 11.45 kDa
Atom Count: 735
Modeled Residue Count: 85
Deposited Residue Count: 94
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CYTOCHROME B5	A	94	Rattus rattus	Mutation(s): 1
UniProt
Find proteins for P00173 (Rattus norvegicus) Explore P00173 Go to UniProtKB: P00173
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P00173
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
HEM Query on HEM 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]	PROTOPORPHYRIN IX CONTAINING FE C₃₄ H₃₂ Fe N₄ O₄ KABFMIBPWCXCRK-RGGAHWMASA-L		Interactions Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: SOLUTION NMR
Conformers Calculated: 200
Conformers Submitted: 20
Selection Criteria: structures with the least restraint violations, structures with the lowest energy, target function

Structure Validation

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Entry History

Deposition Data

Released Date: 2001-04-04

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2001-04-04
Type: Initial release
Version 1.1: 2008-04-27
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2021-10-27
Changes: Data collection, Database references, Derived calculations
Version 1.4: 2024-05-22
Changes: Data collection

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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.