1MQK	Immune System	date	Sep 16, 2002
title	Crystal Structure Of The Unliganded Fv-Fragment Of The Anti- C Oxidase Antibody 7e2
authors	L.O.Essen, A.Harrenga, C.Ostermeier, H.Michel
compound		source
Molecule: Antibody 7e2 Fv Fragment, Light Chain Chain: L Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm83 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pask68
Molecule: Antibody 7e2 Fv Fragment, Heavy Chain Chain: H Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm83 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pask68
symmetry	Space Group: P 21 21 21	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 51.436 56.045 99.846 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.28 Å
related structures	by homologous chain: 1A2Y, 1DLF
Gene Ontology	Chain Function Process Component H
Primary reference	1.3 A X-ray structure of an antibody Fv fragment used for induced membrane-protein crystallization., Essen LO, Harrenga A, Ostermeier C, Michel H, Acta Crystallogr D Biol Crystallogr 2003 Apr;59(Pt 4):677-87. PMID:12657787

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk] Biological Unit Coordinates (1mqk.pdb1.gz) 45 Kb CSU: Contacts of Structural Units for 1MQK Likely Quarternary Molecular Structure file(s) for 1MQK Structure Factors (433 Kb) Retrieve 1MQK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1MQK from S2C, [Save to disk] Re-refined 1mqk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1MQK 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 1MQK

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1MQK 1MQKH 1MQKL from the CEP Server. Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1MQK, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1mqkh_, region H [Jmol] [rasmolscript] [script source]     - Domain d1mqkl_, region L [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: [1mqk_L] [1mqk_H] [1mqk] SWISS-PROT database: [P18525] [P01636] Domain organization of [HVM54_MOUSE] [KV5A4_MOUSE] by SWISSPFAM Domain found in 1MQK: [IGv ] by SMART

Other resources with information on 1MQK

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

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