1WAA	Metal Binding Protein	date	Oct 25, 2004
title	Ig27 Protein Domain
authors	M.C.Vega, L.Valencia, P.Zou, M.Wilmanns
compound		source
Molecule: Titin Chain: A, B, C, D Fragment: Ig Domain, Residues 12801-12889 Synonym: I27 Domain From Titin, Heart Isoform N2-B Ec: 2.7.1.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Organ: Heart Tissue: Muscle Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Titin Chain: E Fragment: Ig Domain, Residues 12801-12889 Synonym: I27 Domain From Titin, Heart Isoform N2-B Ec: 2.7.1.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Organ: Heart Tissue: Muscle Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Titin Chain: F Fragment: Ig Domain, Residues 12801-12889 Synonym: I27 Domain From Titin, Heart Isoform N2-B Ec: 2.7.1.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Organ: Heart Tissue: Muscle Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.207 R_Free 0.268
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.240 75.990 134.220 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	ZN	enzyme	Transferase E.C.2.7.1 BRENDA
Primary reference	Mechanical network in titin immunoglobulin from force distribution analysis., Stacklies W, Vega MC, Wilmanns M, Grater F, PLoS Comput Biol. 2009 Mar;5(3):e1000306. Epub 2009 Mar 13. PMID:19282960

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (105 Kb) [Save to disk] Biological Unit Coordinates (1waa.pdb1.gz) 94 Kb LPC: Ligand-Protein Contacts for 1WAA CSU: Contacts of Structural Units for 1WAA Likely Quarternary Molecular Structure file(s) for 1WAA Retrieve 1WAA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1WAA from S2C, [Save to disk]

View 1WAA 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 1WAA

Ramachandran plot from PDBSum

Structure-derived information

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1waa_E] [1waa_B] [1waa_D] [1waa] [1waa_F] [1waa_C] [1waa_A] SWISS-PROT database: [Q8WZ42] Domain organization of [TITIN_HUMAN] by SWISSPFAM Domain found in 1WAA: [IG ] by SMART

Other resources with information on 1WAA

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

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