1MTP	Structural Genomics	date	Sep 21, 2002
title	The X-Ray Crystal Structure Of A Serpin From A Thermophilic
authors	J.A.Irving, L.D.Cabrita, J.Rossjohn, R.N.Pike, S.P.Bottomley, J.C.Whisstock
compound		source
Molecule: Serine Proteinase Inhibitor (Serpin), Chain A Chain: A Fragment: Chain A, Residue 55-377 Engineered: Yes		Organism_scientific: Thermobifida Fusca Organism_taxid: 2021 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Serine Proteinase Inhibitor (Serpin), Chain B Chain: B Fragment: Chain B, Residue 378-420 Engineered: Yes		Organism_scientific: Thermobifida Fusca Organism_taxid: 2021 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.195 R_Free 0.223
crystal cell	length a length b length c angle alpha angle beta angle gamma 41.936 65.595 124.737 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.50 Å
related structures	by homologous chain: 1SNG
Gene Ontology	Chain Function Process Component A
Primary reference	The 1.5 A crystal structure of a prokaryote serpin: controlling conformational change in a heated environment., Irving JA, Cabrita LD, Rossjohn J, Pike RN, Bottomley SP, Whisstock JC, Structure (Camb) 2003 Apr;11(4):387-97. PMID:12679017

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk] Biological Unit Coordinates (1mtp.pdb1.gz) 65 Kb CSU: Contacts of Structural Units for 1MTP Likely Quarternary Molecular Structure file(s) for 1MTP Retrieve 1MTP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1MTP from S2C, [Save to disk]

View 1MTP 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 1MTP

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1MTP 1MTPA 1MTPB from the CEP Server. Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1MTP, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1mtp.1, region A:,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: [1mtp_B] [1mtp] [1mtp_A] SWISS-PROT database: [Q47NK3] Domain organization of [Q47NK3_THEFY] by SWISSPFAM Domain found in 1MTP: [SERPIN ] by SMART

Other resources with information on 1MTP

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

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