1JFH	Hydrolase	date	Sep 19, 1997
title	Structure Of A Pancreatic Alpha-Amylase Bound To A Substrate At 2.03 Angstrom Resolution
authors	M.Qian, F.Payan
compound		source
Molecule: Alpha-Amylase Chain: A Synonym: Ppa Ec: 3.2.1.1 Other_details: Complexed With Methyl 4,4'-Dithio-Alpha-Malt		Organism_scientific: Sus Scrofa Organism_common: Pig Organism_taxid: 9823 Organ: Pancreas
symmetry	Space Group: P 21 21 21	R_factor 0.160 R_Free 0.185
crystal cell	length a length b length c angle alpha angle beta angle gamma 56.300 87.800 103.400 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.03 Å
ligand	CA, CL, GLC, HG, MA1, MA2, MA3, PCA	enzyme	Hydrolase E.C.3.2.1.1 BRENDA
related structures	by homologous chain: 1UA3, 1XH1
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of a pancreatic alpha-amylase bound to a substrate analogue at 2.03 A resolution., Qian M, Spinelli S, Driguez H, Payan F, Protein Sci 1997 Nov;6(11):2285-96. PMID:9385631

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (91 Kb) [Save to disk] Biological Unit Coordinates (1jfh.pdb1.gz) 87 Kb LPC: Ligand-Protein Contacts for 1JFH CSU: Contacts of Structural Units for 1JFH Likely Quarternary Molecular Structure file(s) for 1JFH Retrieve 1JFH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1JFH from S2C, [Save to disk]

View 1JFH 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 1JFH

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1JFH, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1jfh_2, region 1-403 [Jmol] [rasmolscript] [script source]     - Domain d1jfh_1, region 404-496 [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: [1jfh] [1jfh_A] SWISS-PROT database: [P00690] Domain organization of [AMYP_PIG] by SWISSPFAM Domains found in 1JFH: [Aamy] [Aamy_C ] by SMART

Other resources with information on 1JFH

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

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