1GKM		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	CYS, GOL, MDO, O, SO4, ZRF	enzyme
note	1GKM is a representative structure
related structures	by homologous chain: 1GKJ
Gene Ontology	Chain Function Process Component A
Primary reference	Structures of two histidine ammonia-lyase modifications and implications for the catalytic mechanism., Baedeker M, Schulz GE, Eur J Biochem 2002 Mar;269(6):1790-7. PMID:11895450

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (176 Kb) [Save to disk] Biological Unit Coordinates (1gkm.pdb1.gz) 676 Kb LPC: Ligand-Protein Contacts for 1GKM CSU: Contacts of Structural Units for 1GKM Likely Quarternary Molecular Structure file(s) for 1GKM Structure Factors (2239 Kb) Retrieve 1GKM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1GKM from S2C, [Save to disk] Re-refined 1gkm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1GKM 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: [1gkm] [1gkm_A] [1gkm_B] SWISS-PROT database: [P21310]

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