1V5H	Oxygen Storage Transport	date	Nov 23, 2003
title	Crystal Structure Of Human Cytoglobin (Ferric Form)
authors	H.Sugimoto, M.Makino, H.Sawai, N.Kawada, K.Yoshizato, Y.Shiro, Rik Structural Genomicsproteomics Initiative (Rsgi)
compound		source
Molecule: Cytoglobin Chain: A Synonym: Histoglobin, Hgb, Stellate Cell Activation-Associa Protein; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cygb, Stap Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-15b
symmetry	Space Group: P 32 2 1	R_factor 0.248 R_Free 0.250
crystal cell	length a length b length c angle alpha angle beta angle gamma 74.401 74.401 59.634 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	HEM	enzyme
related structures	by homologous chain: 1UMO, 1URY
Gene Ontology	Chain Function Process Component A peroxidase activity fatty acid peroxidase activi...
Primary reference	Structural basis of human cytoglobin for ligand binding., Sugimoto H, Makino M, Sawai H, Kawada N, Yoshizato K, Shiro Y, J Mol Biol 2004 Jun 11;339(4):873-85. PMID:15165856

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (32 Kb) [Save to disk] Biological Unit Coordinates (1v5h.pdb1.gz) 53 Kb LPC: Ligand-Protein Contacts for 1V5H CSU: Contacts of Structural Units for 1V5H Likely Quarternary Molecular Structure file(s) for 1V5H Structure Factors (56 Kb) Retrieve 1V5H in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1V5H from S2C, [Save to disk] Re-refined 1v5h structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1V5H in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 1V5H

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1V5H, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1v5ha_, region A [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1v5h_A] [1v5h] SWISS-PROT database: [Q8WWM9] Belongs to the pore-forming globin (globin) family according to TCDB. Domain organization of [CYGB_HUMAN] by SWISSPFAM

Other resources with information on 1V5H

Community annotation for 1V5H at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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