1ATT	Serine Proteinase Inhibitor	date	Mar 29, 1993
title	Crystal Structure Of Cleaved Bovine Antithrombin III At 3.2 Angstroms Resolution
authors	L.Mourey, J.P.Samama, M.Delarue, D.Moras
compound		source
Molecule: Antithrombin III Chain: A, B Engineered: Yes		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913
symmetry	Space Group: P 43 21 2	R_factor 0.212 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 91.300 91.300 383.100 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.20 Å
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of cleaved bovine antithrombin III at 3.2 A resolution., Mourey L, Samama JP, Delarue M, Petitou M, Choay J, Moras D, J Mol Biol 1993 Jul 5;232(1):223-41. PMID:8331659

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (141 Kb) [Save to disk] Biological Unit Coordinates (1att.pdb1.gz) 69 Kb Biological Unit Coordinates (1att.pdb2.gz) 68 Kb CSU: Contacts of Structural Units for 1ATT Likely Quarternary Molecular Structure file(s) for 1ATT Structure Factors (163 Kb) Retrieve 1ATT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ATT from S2C, [Save to disk] Re-refined 1att structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ATT 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 1ATT

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 1ATT, from MSDmotif at EBI Genome occurence of 1ATT's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1atta_, region A [Jmol] [rasmolscript] [script source]     - Domain d1attb_, region 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: [1att_B] [1att_A] [1att] SWISS-PROT database: [P41361] Domain organization of [ANT3_BOVIN] by SWISSPFAM Domain found in 1ATT: [SERPIN ] by SMART

Other resources with information on 1ATT

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

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