1UA3	Hydrolase	date	Feb 27, 2003
title	Crystal Structure Of The Pig Pancreatic A-Amylase Complexed Malto-Oligosaccharides
authors	F.Payan, M.Qian
compound		source
Molecule: Alpha-Amylase, Pancreatic Chain: A Ec: 3.2.1.1		Organism_scientific: Sus Scrofa Organism_common: Pig Organism_taxid: 9823
symmetry	Space Group: P 21 21 21	R_factor 0.175 R_Free 0.196
crystal cell	length a length b length c angle alpha angle beta angle gamma 69.781 113.183 116.924 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.01 Å
ligand	BGC, CA, CL, EDO, GLC	enzyme	Hydrolase E.C.3.2.1.1 BRENDA
related structures	by homologous chain: 1JFH, 1WO2
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of the pig pancreatic alpha-amylase complexed with malto-oligosaccharides., Payan F, Qian M, J Protein Chem 2003 Apr;22(3):275-84. PMID:12962327

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (100 Kb) [Save to disk] Biological Unit Coordinates (1ua3.pdb1.gz) 95 Kb LPC: Ligand-Protein Contacts for 1UA3 CSU: Contacts of Structural Units for 1UA3 Likely Quarternary Molecular Structure file(s) for 1UA3 Structure Factors (503 Kb) Retrieve 1UA3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1UA3 from S2C, [Save to disk] Re-refined 1ua3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1UA3 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 1UA3

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1UA3, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ua3a2, region A:1-403 [Jmol] [rasmolscript] [script source]     - Domain d1ua3a1, region A: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: [1ua3] [1ua3_A] SWISS-PROT database: [P00690] Domain organization of [AMYP_PIG] by SWISSPFAM Domains found in 1UA3: [Aamy] [Aamy_C ] by SMART

Other resources with information on 1UA3

Community annotation for 1UA3 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---