1BVN	Hydrolase Hydrolase Inhibitor	date	Sep 16, 1998
title	Pig Pancreatic Alpha-Amylase In Complex With The Proteinaceous Inhibitor Tendamistat
authors	M.Machius, G.Wiegand, O.Epp, R.Huber
compound		source
Molecule: Protein (Alpha-Amylase) Chain: P Synonym: 1,4-Glucan-4-Glucanohydrolase, Glycosyltransferase; Ec: 3.2.1.1		Organism_scientific: Sus Scrofa Organism_common: Pig Organism_taxid: 9823 Organ: Pancreas
Molecule: Protein (Tendamistat) Chain: T		Organism_scientific: Streptomyces Tendae Organism_taxid: 1932 Strain: 4158
symmetry	Space Group: P 65 2 2	R_factor 0.166 R_Free 0.260
crystal cell	length a length b length c angle alpha angle beta angle gamma 77.700 77.700 359.500 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	CA, CL	enzyme	Hydrolase E.C.3.2.1.1 BRENDA
related structures	by homologous chain: 1HOE, 1VAH, 2AIT
Gene Ontology	Chain Function Process Component P T alpha-amylase inhibitor acti...
Primary reference	The crystal structure of porcine pancreatic alpha-amylase in complex with the microbial inhibitor Tendamistat., Wiegand G, Epp O, Huber R, J Mol Biol 1995 Mar 17;247(1):99-110. PMID:7897663

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (99 Kb) [Save to disk] Biological Unit Coordinates (1bvn.pdb1.gz) 94 Kb LPC: Ligand-Protein Contacts for 1BVN CSU: Contacts of Structural Units for 1BVN Likely Quarternary Molecular Structure file(s) for 1BVN Retrieve 1BVN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BVN from S2C, [Save to disk]

View 1BVN 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 1BVN

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1BVN, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1bvnp2, region P:1-403 [Jmol] [rasmolscript] [script source]     - Domain d1bvnp1, region P:404-496 [Jmol] [rasmolscript] [script source]     - Domain d1bvnt_, region T [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: [1bvn_P] [1bvn_T] [1bvn] SWISS-PROT database: [P00690] [P01092] Domain organization of [AMYP_PIG] [IAA_STRTE] by SWISSPFAM Domains found in 1BVN: [A_amylase_inhib] [Aamy] [Aamy_C ] by SMART

Other resources with information on 1BVN

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

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