1MBS | pdb_00001mbs

X-RAY CRYSTALLOGRAPHIC STUDIES OF SEAL MYOGLOBIN. THE MOLECULE AT 2.5 ANGSTROMS RESOLUTION

PDB DOI: https://doi.org/10.2210/pdb1MBS/pdb

Classification: OXYGEN TRANSPORT
Organism(s): Phoca vitulina
Mutation(s): No

Deposited: 1979-03-22 Released: 1979-05-15
Deposition Author(s): Scouloudi, H.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.50 Å

wwPDB Validation 3D Report Full Report

Validation slider image for 1MBS

This is version 1.3 of the entry. See complete history.

Literature

X-ray crystallographic studies of seal myoglobin. The molecule at 2.5 A resolution.

Scouloudi, H., Baker, E.N.

(1978) J Mol Biology 126: 637-660

PubMed: 745243 Search on PubMed
DOI: https://doi.org/10.1016/0022-2836(78)90013-x
Primary Citation Related Structures:
1MBS

Macromolecule Content

Total Structure Weight: 17.95 kDa
Atom Count: 1,266
Modeled Residue Count: 153
Deposited Residue Count: 153
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
MYOGLOBIN	A	153	Phoca vitulina	Mutation(s): 0 EC: 1.11.1 (UniProt), 1.7 (UniProt)
UniProt
Find proteins for P68081 (Halichoerus grypus) Explore P68081 Go to UniProtKB: P68081
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P68081
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: X-RAY DIFFRACTION
Resolution: 2.50 Å

Space Group: A 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 57.81	α = 90
b = 29.7	β = 101.99
c = 106.09	γ = 90

Structure Validation

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Entry History

Deposition Data

Released Date: 1979-05-15

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 1979-05-15
Type: Initial release
Version 1.1: 2008-03-24
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2024-02-14
Changes: Data collection, Database references, Derived calculations, Other

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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.