1XV8	Hydrolase	date	Oct 27, 2004
title	Crystal Structure Of Human Salivary Alpha-Amylase Dimer
authors	S.Z.Fisher, L.Govindasamy, C.K.Tu, D.N.Silverman, H.Rajaniemi, R.
compound		source
Molecule: Alpha-Amylase Chain: A, B Fragment: Hsa Synonym: 1,4-Alpha-D-Glucan Glucanohydrolase Ec: 3.2.1.1		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Tissue: Saliva
symmetry	Space Group: C 1 2 1	R_factor 0.228 R_Free 0.271
crystal cell	length a length b length c angle alpha angle beta angle gamma 150.812 72.270 91.106 90.00 102.80 90.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand	CA, CL, PCA	enzyme	Hydrolase E.C.3.2.1.1 BRENDA
Gene Ontology	Chain Function Process Component A, B

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (163 Kb) [Save to disk] Biological Unit Coordinates (1xv8.pdb1.gz) 157 Kb LPC: Ligand-Protein Contacts for 1XV8 CSU: Contacts of Structural Units for 1XV8 Likely Quarternary Molecular Structure file(s) for 1XV8 Structure Factors (147 Kb) Retrieve 1XV8 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1XV8 from S2C, [Save to disk] Re-refined 1xv8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1XV8 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 1XV8

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1XV8, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1xv8_A] [1xv8] [1xv8_B] SWISS-PROT database: [P04745] Domain organization of [AMY1_HUMAN] by SWISSPFAM Domains found in 1XV8: [Aamy] [Aamy_C ] by SMART

Other resources with information on 1XV8

Community annotation for 1XV8 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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