1KBC	Metalloproteinase	date	Apr 29, 1997
title	Procarboxypeptidase Ternary Complex
authors	M.Betz, F.X.Gomis-Rueth, W.Bode
compound		source
Molecule: Neutrophil Collagenase Chain: A, B Fragment: Catalytic Domain Synonym: Mmp-8 Ec: 3.4.24.34 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Other_details: Obtained As Inclusion Bodies And By Posterio Refolding
symmetry	Space Group: P 21 21 21	R_factor 0.191 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 44.700 80.800 108.100 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	CA, HLE, RIN, ZN	enzyme	Hydrolase E.C.3.4.24.34 BRENDA
related structures	by homologous chain: 1BZS, 1JAP
Gene Ontology	Chain Function Process Component A, B
Primary reference	1.8-A crystal structure of the catalytic domain of human neutrophil collagenase (matrix metalloproteinase-8) complexed with a peptidomimetic hydroxamate primed-side inhibitor with a distinct selectivity profile., Betz M, Huxley P, Davies SJ, Mushtaq Y, Pieper M, Tschesche H, Bode W, Gomis-Ruth FX, Eur J Biochem 1997 Jul 1;247(1):356-63. PMID:9249047

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (65 Kb) [Save to disk] Biological Unit Coordinates (1kbc.pdb1.gz) 32 Kb Biological Unit Coordinates (1kbc.pdb2.gz) 30 Kb LPC: Ligand-Protein Contacts for 1KBC CSU: Contacts of Structural Units for 1KBC Likely Quarternary Molecular Structure file(s) for 1KBC Retrieve 1KBC in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KBC from S2C, [Save to disk]

View 1KBC 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 1KBC

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1KBC, from MSDmotif at EBI Genome occurence of 1KBC's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1kbca_, region A [Jmol] [rasmolscript] [script source]     - Domain d1kbcb_, region B [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: [1kbc] [1kbc_A] [1kbc_B] SWISS-PROT database: [P22894] Domain organization of [MMP8_HUMAN] by SWISSPFAM Domain found in 1KBC: [ZnMc ] by SMART

Other resources with information on 1KBC

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

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