1T3I	Transferase	date	Apr 26, 2004
title	Structure Of Slr0077sufs, The Essential Cysteine Desulfuras Synechocystis Pcc 6803
authors	B.Tirupati, J.L.Vey, C.L.Drennan, J.M.Bollinger Jr.
compound		source
Molecule: Probable Cysteine Desulfurase Chain: A, B Ec: 2.8.1.7 Engineered: Yes		Organism_scientific: Synechocystis Sp. Organism_taxid: 1143 Gene: Csd, Slr0077 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 (De3) Star Cells Expression_system_vector_type: Plasmid
symmetry	Space Group: P 21 21 21	R_factor 0.191 R_Free 0.216
crystal cell	length a length b length c angle alpha angle beta angle gamma 88.386 89.308 141.815 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	FRU, GOL, PLP, TU4	enzyme	Transferase E.C.2.8.1.7 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Kinetic and structural characterization of Slr0077/SufS, the essential cysteine desulfurase from Synechocystis sp. PCC 6803., Tirupati B, Vey JL, Drennan CL, Bollinger JM Jr, Biochemistry 2004 Sep 28;43(38):12210-9. PMID:15379559

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (139 Kb) [Save to disk] Biological Unit Coordinates (1t3i.pdb1.gz) 134 Kb LPC: Ligand-Protein Contacts for 1T3I CSU: Contacts of Structural Units for 1T3I Likely Quarternary Molecular Structure file(s) for 1T3I Structure Factors (1094 Kb) Retrieve 1T3I in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1T3I from S2C, [Save to disk] Re-refined 1t3i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1T3I 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 1T3I

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1T3I, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1t3ia_, region A [Jmol] [rasmolscript] [script source]     - Domain d1t3ib_, region B [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1t3i_A] [1t3i_B] [1t3i] SWISS-PROT database: [Q55793] Domain organization of [CSD_SYNY3] by SWISSPFAM

Other resources with information on 1T3I

Community annotation for 1T3I at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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