1AY1	Immunoglobulin	date	Nov 13, 1997
title	Anti Taq Fab Tp7
authors	R.Murali, M.Helmer-Citterich, D.J.Sharkey, E.R.Scalice, J.L.Dais M.A.Sullivan, H.M.K.Murthy
compound		source
Molecule: Tp7 Fab Chain: L Fragment: Fab		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090
Molecule: Tp7 Fab Chain: H Fragment: Fab		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090
symmetry	Space Group: P 1 21 1	R_factor 0.196 R_Free 0.288
crystal cell	length a length b length c angle alpha angle beta angle gamma 36.500 72.700 82.200 90.00 98.40 90.00
method	X-Ray Diffraction	resolution	2.20 Å
related structures	by homologous chain: 1IL1, 2PCP
Primary reference	Structural studies on an inhibitory antibody against Thermus aquaticus DNA polymerase suggest mode of inhibition., Murali R, Helmer-Citterich M, Sharkey DJ, Scalice ER, Daiss JL, Sullivan MA, Krishna Murthy HM, Protein Eng 1998 Feb;11(2):79-86. PMID:9605541

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (71 Kb) [Save to disk] Biological Unit Coordinates (1ay1.pdb1.gz) 66 Kb CSU: Contacts of Structural Units for 1AY1 Likely Quarternary Molecular Structure file(s) for 1AY1 Retrieve 1AY1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1AY1 from S2C, [Save to disk]

View 1AY1 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 1AY1

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1AY1, from MSDmotif at EBI Genome occurence of 1AY1's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ay1h1, region H:1-115 [Jmol] [rasmolscript] [script source]     - Domain d1ay1h2, region H:116-209 [Jmol] [rasmolscript] [script source]     - Domain d1ay1l1, region L:1-107 [Jmol] [rasmolscript] [script source]     - Domain d1ay1l2, region L:108-211 [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: [1ay1] [1ay1_L] [1ay1_H] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 1AY1: [IG_like] [IGv ] by SMART

Other resources with information on 1AY1

Community annotation for 1AY1 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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