1G3F	Apoptosis	date	Oct 24, 2000
title	Nmr Structure Of A 9 Residue Peptide From Smacdiablo Comple Bir3 Domain Of Xiap
authors	Z.Liu, C.Sun, E.T.Olejniczak, R.P.Meadows, S.F.Betz, T.Oost, J.Her J.C.Wu, S.W.Fesik
compound		source
Molecule: Inhibitor Of Apoptosis Protein 3 Chain: A Fragment: Residues 241-356 Synonym: X-Linked Inhibitor Of Apoptosis Protein, Xiap Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28b
Molecule: Smac Chain: B Fragment: 9 Residue Peptide Engineered: Yes		Synthetic: Yes Other_details: The 9 Residue Peptide Was Chemically Synthes
method	Solution NMR
ligand	ZN	enzyme
related structures	by homologous chain: 1TFQ, 1XB1
Primary reference	Structural basis for binding of Smac/DIABLO to the XIAP BIR3 domain., Liu Z, Sun C, Olejniczak ET, Meadows RP, Betz SF, Oost T, Herrmann J, Wu JC, Fesik SW, Nature 2000 Dec 21-28;408(6815):1004-8. PMID:11140637

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (40 Kb) [Save to disk] Biological Unit Coordinates (1g3f.pdb1.gz) 37 Kb LPC: Ligand-Protein Contacts for 1G3F CSU: Contacts of Structural Units for 1G3F Retrieve 1G3F in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1G3F from S2C, [Save to disk]

View 1G3F 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 1G3F

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1G3F, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1g3fa_, 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: [1g3f_A] [1g3f_B] [1g3f] SWISS-PROT database: [Q9NR28] [P98170] Domain organization of [DBLOH_HUMAN] [XIAP_HUMAN] by SWISSPFAM Domain found in 1G3F: [BIR ] by SMART

Other resources with information on 1G3F

Community annotation for 1G3F at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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