1NP7	Lyase	date	Jan 17, 2003
title	Crystal Structure Analysis Of Synechocystis Sp. Pcc6803 Cryp
authors	R.Brudler, K.Hitomi, H.Daiyasu, H.Toh, K.Kucho, M.Ishiura, M.Kaneh V.A.Roberts, T.Todo, J.A.Tainer, E.D.Getzoff
compound		source
Molecule: Dna Photolyase Chain: A, B Engineered: Yes		Organism_scientific: Synechocystis Sp. Organism_taxid: 1148 Strain: Pcc 6803 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm109 Expression_system_vector: Plasmid Expression_system_plasmid: Pgex 4t-2, Pcc6803
symmetry	Space Group: C 1 2 1	R_factor 0.208 R_Free 0.233
crystal cell	length a length b length c angle alpha angle beta angle gamma 126.284 89.477 121.687 90.00 120.46 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	FAD, SO4	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Identification of a new cryptochrome class. Structure, function, and evolution., Brudler R, Hitomi K, Daiyasu H, Toh H, Kucho K, Ishiura M, Kanehisa M, Roberts VA, Todo T, Tainer JA, Getzoff ED, Mol Cell 2003 Jan;11(1):59-67. PMID:12535521

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (170 Kb) [Save to disk] Biological Unit Coordinates (1np7.pdb1.gz) 84 Kb Biological Unit Coordinates (1np7.pdb2.gz) 83 Kb LPC: Ligand-Protein Contacts for 1NP7 CSU: Contacts of Structural Units for 1NP7 Likely Quarternary Molecular Structure file(s) for 1NP7 Structure Factors (1351 Kb) Retrieve 1NP7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NP7 from S2C, [Save to disk] Re-refined 1np7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1NP7 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 1NP7

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 1NP7, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1np7a2, region A:1-204 [Jmol] [rasmolscript] [script source]     - Domain d1np7a1, region A:205-483 [Jmol] [rasmolscript] [script source]     - Domain d1np7b2, region B:1-204 [Jmol] [rasmolscript] [script source]     - Domain d1np7b1, region B:205-483 [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: [1np7_A] [1np7_B] [1np7] SWISS-PROT database: [P77967] Domain organization of [CRYD_SYNY3] by SWISSPFAM

Other resources with information on 1NP7

Community annotation for 1NP7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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