1A3D		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	resolution
ligand	NA	enzyme
related structures	by homologous chain: 1LN8, 1YXH
Gene Ontology	Chain Function Process Component A
Primary reference	Structures of two novel crystal forms of Naja naja naja phospholipase A2 lacking Ca2+ reveal trimeric packing., Segelke BW, Nguyen D, Chee R, Xuong NH, Dennis EA, J Mol Biol 1998 May 29;279(1):223-32. PMID:9636712

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (26 Kb) [Save to disk] Biological Unit Coordinates (1a3d.pdb1.gz) 62 Kb LPC: Ligand-Protein Contacts for 1A3D CSU: Contacts of Structural Units for 1A3D Likely Quarternary Molecular Structure file(s) for 1A3D Retrieve 1A3D in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1A3D from S2C, [Save to disk]

View 1A3D 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: [1a3d] [1a3d_A] SWISS-PROT database: [P15445] Domain found in 1A3D: [PA2c ] by SMART

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