1GQM	Antimicrobial Protein	date	Nov 26, 2001
title	The Structure Of S100a12 In A Hexameric Form And Its Propose Receptor Signalling
authors	O.V.Moroz, A.A.Antson, E.G.Dodson, H.J.Burrel, S.J.Grist, R.M.Llo N.J.Maitland, G.G.Dodson, K.S.Wilson, E.Lukanidin, I.B.Bronstei
compound		source
Molecule: Calgranulin C Chain: A, B, C, D, E, F, G, H, I, J, K, L Synonym: S100a12, Cagc, Cgrp, Neutrophil S100 Protein, Calc Binding Protein In Amniotic Fluid 1, Caaf1		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Tissue: Blood Cell: Granulocyte
symmetry	Space Group: P 1 21 1	R_factor 0.217 R_Free 0.281
crystal cell	length a length b length c angle alpha angle beta angle gamma 53.875 100.501 112.687 90.00 94.55 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	CA	enzyme
related structures	by homologous chain: 1ODB
Gene Ontology	Chain Function Process Component F, A, J, K, E, B, H, C, D, I, G, L
Primary reference	The structure of S100A12 in a hexameric form and its proposed role in receptor signalling., Moroz OV, Antson AA, Dodson EJ, Burrell HJ, Grist SJ, Lloyd RM, Maitland NJ, Dodson GG, Wilson KS, Lukanidin E, Bronstein IB, Acta Crystallogr D Biol Crystallogr 2002 Mar;58(Pt 3):407-13. PMID:11856825

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (179 Kb) [Save to disk] Biological Unit Coordinates (1gqm.pdb1.gz) 85 Kb Biological Unit Coordinates (1gqm.pdb2.gz) 84 Kb LPC: Ligand-Protein Contacts for 1GQM CSU: Contacts of Structural Units for 1GQM Likely Quarternary Molecular Structure file(s) for 1GQM Structure Factors (502 Kb) Retrieve 1GQM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1GQM from S2C, [Save to disk] Re-refined 1gqm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1GQM 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 1GQM

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 1GQM, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1gqma_, region A [Jmol] [rasmolscript] [script source]     - Domain d1gqmb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1gqmc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1gqmd_, region D [Jmol] [rasmolscript] [script source]     - Domain d1gqme_, region E [Jmol] [rasmolscript] [script source]     - Domain d1gqmf_, region F [Jmol] [rasmolscript] [script source]     - Domain d1gqmg_, region G [Jmol] [rasmolscript] [script source]     - Domain d1gqmh_, region H [Jmol] [rasmolscript] [script source]     - Domain d1gqmi_, region I [Jmol] [rasmolscript] [script source]     - Domain d1gqmj_, region J [Jmol] [rasmolscript] [script source]     - Domain d1gqmk_, region K [Jmol] [rasmolscript] [script source]     - Domain d1gqml_, 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: [1gqm_I] [1gqm_K] [1gqm_L] [1gqm_D] [1gqm_J] [1gqm_E] [1gqm_B] [1gqm_A] [1gqm] [1gqm_F] [1gqm_H] [1gqm_G] [1gqm_C] SWISS-PROT database: [P80511] Domain organization of [S10AC_HUMAN] by SWISSPFAM Domain found in 1GQM: [S_100 ] by SMART

Other resources with information on 1GQM

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

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Images from IMB Jena Image Library of Biological Macromolecules.

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