1TFI		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction, 12 Models	resolution
ligand	ZN	enzyme
note	1TFI is a representative structure
Gene Ontology	Chain Function Process Component A
Primary reference	Novel zinc finger motif in the basal transcriptional machinery: three-dimensional NMR studies of the nucleic acid binding domain of transcriptional elongation factor TFIIS., Qian X, Gozani SN, Yoon H, Jeon CJ, Agarwal K, Weiss MA, Biochemistry 1993 Sep 28;32(38):9944-59. PMID:8399164

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (153 Kb) [Save to disk] Biological Unit Coordinates (1tfi.pdb1.gz) 13 Kb LPC: Ligand-Protein Contacts for 1TFI CSU: Contacts of Structural Units for 1TFI Retrieve 1TFI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TFI from S2C, [Save to disk]

View 1TFI 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1tfi] [1tfi_A] SWISS-PROT database: [P23193] Domain found in 1TFI: [ZnF_C2C2 ] by SMART

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