1NWD	Binding Protein Hydrolase	date	Feb 06, 2003
title	Solution Structure Of Ca2+Calmodulin Bound To The C-Termina Of Petunia Glutamate Decarboxylase
authors	K.L.Yap, T.Yuan, T.K.Mal, H.J.Vogel, M.Ikura
compound		source
Molecule: Calmodulin Chain: A Engineered: Yes		Organism_scientific: Xenopus Laevis Organism_common: African Clawed Frog Organism_taxid: 8355 Gene: (Calm1 Or Cam1 Or Calm Or Cam) And (Calm2 Or Cam2 Or (Calm3 Or Cam3 Or Camc); Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Ar58 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pas
Molecule: Glutamate Decarboxylase Chain: B, C Fragment: C-Terminal Calmodulin Binding Domain (Residues 47 Synonym: Gad Ec: 4.1.1.15 Engineered: Yes		Organism_scientific: Petunia X Hybrida Organism_taxid: 4102 Gene: Gad Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-2t
method	Solution NMR
ligand	CA	enzyme	Lyase E.C.4.1.1.15 BRENDA
note	1NWD is a representative structure
related structures	by homologous chain: 1CMG, 1J7P, 1NPQ
Gene Ontology	Chain Function Process Component A
Primary reference	Structural basis for simultaneous binding of two carboxy-terminal peptides of plant glutamate decarboxylase to calmodulin., Yap KL, Yuan T, Mal TK, Vogel HJ, Ikura M, J Mol Biol 2003 Apr 18;328(1):193-204. PMID:12684008

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1087 Kb) [Save to disk] Biological Unit Coordinates (1nwd.pdb1.gz) 54 Kb LPC: Ligand-Protein Contacts for 1NWD CSU: Contacts of Structural Units for 1NWD Original NMR restraints for 1NWD from PDB Experimental data, such as chemical shifts, at BioMagResBank (BMRB) NMR Restraints Grid from BioMagResBank (BMRB) Retrieve 1NWD in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NWD from S2C, [Save to disk]

View 1NWD 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 1NWD

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1NWD, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1nwda_, region A [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: [1nwd] [1nwd_C] [1nwd_B] [1nwd_A] SWISS-PROT database: [P62155] [Q07346] Domain organization of [CALM_XENLA] [DCE_PETHY] by SWISSPFAM Domain found in 1NWD: [EFh ] by SMART

Other resources with information on 1NWD

Community annotation for 1NWD at PDBWiki (http://pdbwiki.org) NMR Ensemble (OLDERADO: core, domain and representative structure database) MMDB (Entrez's Structure Database)

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