1T1C	Photoreceptor	date	Apr 15, 2004
title	Late Intermediate Il3 From Time-Resolved Crystallography Of Mutant Of Pyp
authors	S.Rajagopal, S.Anderson, V.Srajer, M.Schmidt, R.Pahl, K.Moffat
compound		source
Molecule: Photoactive Yellow Protein Chain: A Synonym: Pyp Engineered: Yes Mutation: Yes		Organism_scientific: Halorhodospira Halophila Organism_taxid: 1053 Gene: Pyp Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 63	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 66.917 66.917 41.002 90.00 90.00 120.00
method	X-Ray Diffraction, 2 Models	resolution	1.60 Å
ligand	HC4	enzyme
related structures	by homologous chain: 1S1Y, 1T19
Gene Ontology	Chain Function Process Component A
Primary reference	A Structural Pathway for Signaling in the E46Q Mutant of Photoactive Yellow Protein., Rajagopal S, Anderson S, Srajer V, Schmidt M, Pahl R, Moffat K, Structure (Camb) 2005 Jan;13(1):55-63. PMID:15642261

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk] Biological Unit Coordinates (1t1c.pdb1.gz) 20 Kb LPC: Ligand-Protein Contacts for 1T1C CSU: Contacts of Structural Units for 1T1C Likely Quarternary Molecular Structure file(s) for 1T1C Structure Factors (86 Kb) Retrieve 1T1C in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1T1C from S2C, [Save to disk]

View 1T1C 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 1T1C

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 1T1C, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1t1c] [1t1c_A] SWISS-PROT database: [P16113] Domain organization of [PYP_HALHA] by SWISSPFAM Domain found in 1T1C: [PAS ] by SMART

Other resources with information on 1T1C

Community annotation for 1T1C at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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