1A6Z	Mhc Class I Complex	date	Mar 04, 1998
title	Hfe (Human) Hemochromatosis Protein
authors	J.A.Lebron, M.J.Bennett, D.E.Vaughn, A.J.Chirino, P.M.Snow, G.A.M J.N.Feder, P.J.Bjorkman
compound		source
Molecule: Hfe Chain: A, C Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Organ: Ovary Gene: Hfe Expression_system: Cricetulus Griseus Expression_system_common: Chinese Hamster Expression_system_taxid: 10029 Expression_system_cell_line: Cho Expression_system_cellular_location: Secreted Expression_system_vector: Pbj5-Gs
Molecule: Beta-2-Microglobulin Chain: B, D		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Organ: Ovary
symmetry	Space Group: P 21 21 21	R_factor 0.233 R_Free 0.277
crystal cell	length a length b length c angle alpha angle beta angle gamma 68.800 100.100 147.600 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.60 Å
related structures	by homologous chain: 1AO7, 1DE4, 1RJZ
Gene Ontology	Chain Function Process Component A, C D, B cellular response to iron io...
Primary reference	Crystal structure of the hemochromatosis protein HFE and characterization of its interaction with transferrin receptor., Lebron JA, Bennett MJ, Vaughn DE, Chirino AJ, Snow PM, Mintier GA, Feder JN, Bjorkman PJ, Cell 1998 Apr 3;93(1):111-23. PMID:9546397

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (127 Kb) [Save to disk] Biological Unit Coordinates (1a6z.pdb1.gz) 62 Kb Biological Unit Coordinates (1a6z.pdb2.gz) 63 Kb CSU: Contacts of Structural Units for 1A6Z Likely Quarternary Molecular Structure file(s) for 1A6Z Retrieve 1A6Z in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1A6Z from S2C, [Save to disk]

View 1A6Z 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 1A6Z

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1A6Z, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1a6za1, region A:182-275 [Jmol] [rasmolscript] [script source]     - Domain d1a6za2, region A:4-181 [Jmol] [rasmolscript] [script source]     - Domain d1a6zb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1a6zc1, region C:182-275 [Jmol] [rasmolscript] [script source]     - Domain d1a6zc2, region C:4-181 [Jmol] [rasmolscript] [script source]     - Domain d1a6zd_, region D [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1a6z_A] [1a6z_B] [1a6z] [1a6z_C] [1a6z_D] SWISS-PROT database: [P61769] [Q30201] Domain organization of [B2MG_HUMAN] [HFE_HUMAN] by SWISSPFAM Domain found in 1A6Z: [IGc1 ] by SMART

Other resources with information on 1A6Z

Community annotation for 1A6Z at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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