1D7K	Lyase	date	Oct 18, 1999
title	Crystal Structure Of Human Ornithine Decarboxylase At 2.1 An Resolution
authors	J.J.Almrud, M.A.Oliveira, A.D.Kern, N.V.Grishin, M.A.Phillips, M.
compound		source
Molecule: Human Ornithine Decarboxylase Chain: A, B Ec: 4.1.1.17 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Organ: Liver Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector: Pet With N-Terminal (His)6 Tag
symmetry	Space Group: P 21 21 21	R_factor 0.212 R_Free 0.288
crystal cell	length a length b length c angle alpha angle beta angle gamma 61.680 107.450 139.710 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	LLP	enzyme	Lyase E.C.4.1.1.17 BRENDA
related structures	by homologous chain: 1F3T, 1SZR
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of human ornithine decarboxylase at 2.1 A resolution: structural insights to antizyme binding., Almrud JJ, Oliveira MA, Kern AD, Grishin NV, Phillips MA, Hackert ML, J Mol Biol 2000 Jan 7;295(1):7-16. PMID:10623504

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (144 Kb) [Save to disk] Biological Unit Coordinates (1d7k.pdb1.gz) 137 Kb LPC: Ligand-Protein Contacts for 1D7K CSU: Contacts of Structural Units for 1D7K Likely Quarternary Molecular Structure file(s) for 1D7K Retrieve 1D7K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1D7K from S2C, [Save to disk]

View 1D7K 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 1D7K

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1D7K, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1d7ka2, region A:44-283 [Jmol] [rasmolscript] [script source]     - Domain d1d7ka1, region A:7-43,A:284-427 [Jmol] [rasmolscript] [script source]     - Domain d1d7kb2, region B:44-283 [Jmol] [rasmolscript] [script source]     - Domain d1d7kb1, region B:7-43,B:284-421 [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: [1d7k_B] [1d7k] [1d7k_A] SWISS-PROT database: [P11926] Domain organization of [DCOR_HUMAN] by SWISSPFAM

Other resources with information on 1D7K

Community annotation for 1D7K at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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