3DRM	Hydrolase Inhibitor	date	Jul 11, 2008
title	2.2 Angstrom Crystal Structure Of Thr114phe Alpha1-Antitryps
authors	B.Gooptu, I.Nobeli, A.Purkiss, R.L.Phillips, M.Mallya, D.A.Lomas, T.E.Barrett
compound		source
Molecule: Alpha-1-Antitrypsin Chain: A Synonym: Alpha-1 Protease Inhibitor, Alpha-1-Antiproteinase Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Serpina1, Aat, Pi, Pro0684, Pro2209 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Xl-1blue Expression_system_vector_type: Plasmid Expression_system_plasmid: Pqe31
symmetry	Space Group: C 1 2 1	R_factor 0.224 R_Free 0.272
crystal cell	length a length b length c angle alpha angle beta angle gamma 113.849 39.630 90.251 90.00 105.11 90.00
method	X-Ray Diffraction	resolution	2.20 Å
Gene Ontology	Chain Function Process Component A COPII vesicle coating
Primary reference	Crystallographic and Cellular Characterisation of Two Mechanisms Stabilising the Native Fold of alpha(1)-Antitrypsin: Implications for Disease and Drug Design., Gooptu B, Miranda E, Nobeli I, Mallya M, Purkiss A, Leigh Brown SC, Summers C, Phillips RL, Lomas DA, Barrett TE, J Mol Biol. 2009 Apr 10;387(4):857-68. Epub 2009 Feb 14. PMID:19232354

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk] Biological Unit Coordinates (3drm.pdb1.gz) 60 Kb CSU: Contacts of Structural Units for 3DRM Likely Quarternary Molecular Structure file(s) for 3DRM Structure Factors (880 Kb) Retrieve 3DRM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3DRM from S2C, [Save to disk] Re-refined 3drm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3DRM 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 3DRM

Ramachandran plot from PDBSum

Structure-derived information

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3drm_A] [3drm] SWISS-PROT database: [P01009] Domain organization of [A1AT_HUMAN] by SWISSPFAM Domain found in 3DRM: [SERPIN ] by SMART

Other resources with information on 3DRM

Community annotation for 3DRM at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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