1NMD	Structural Protein	date	Jan 09, 2003
title	Crystal Structure Of D. Discoideum Actin-Gelsolin Segment 1 Crystallized In Presence Of Lithium Atp
authors	S.M.Vorobiev, S.Welti, J.Condeelis, S.C.Almo
compound		source
Molecule: Actin Chain: A		Organism_scientific: Dictyostelium Discoideum Organism_taxid: 44689
Molecule: Gelsolin Chain: G Fragment: Domain I Synonym: Actin-Depolymerizing Factor, Adf, Brevin, Agel Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Gsn Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmw172
symmetry	Space Group: C 1 2 1	R_factor 0.203 R_Free 0.250
crystal cell	length a length b length c angle alpha angle beta angle gamma 178.912 69.053 56.613 90.00 104.65 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	ATP, CA, SO2, SO4	enzyme
related structures	by homologous chain: 1T44, 1YAG
Gene Ontology	Chain Function Process Component A structural constituent of cy... G
Primary reference	The structure of nonvertebrate actin: implications for the ATP hydrolytic mechanism., Vorobiev S, Strokopytov B, Drubin DG, Frieden C, Ono S, Condeelis J, Rubenstein PA, Almo SC, Proc Natl Acad Sci U S A 2003 May 13;100(10):5760-5. PMID:12732734

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (89 Kb) [Save to disk] Biological Unit Coordinates (1nmd.pdb1.gz) 84 Kb Biological Unit Coordinates (1nmd.pdb2.gz) 164 Kb LPC: Ligand-Protein Contacts for 1NMD CSU: Contacts of Structural Units for 1NMD Likely Quarternary Molecular Structure file(s) for 1NMD Retrieve 1NMD in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NMD from S2C, [Save to disk]

View 1NMD 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 1NMD

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1NMD, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1nmda2, region A:147-375 [Jmol] [rasmolscript] [script source]     - Domain d1nmda1, region A:4-146 [Jmol] [rasmolscript] [script source]     - Domain d1nmdg_, region G [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: [1nmd] [1nmd_G] [1nmd_A] SWISS-PROT database: [P07830] [P06396] Domain organization of [ACT1_DICDI] [GELS_HUMAN] by SWISSPFAM Domains found in 1NMD: [ACTIN] [GEL ] by SMART

Other resources with information on 1NMD

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

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