4KTT: Structural insights of MAT enzymes: MATa2b complexed with SAM

PDB ID: 4KTTDownload
MMDB ID: 121467
PDB Deposition Date: 2013/5/21
Updated in MMDB: 2014/10
Experimental Method:
x-ray diffraction
Resolution: 2.59  Å
Source Organism:
Similar Structures:
Biological Unit for 4KTT: hexameric; determined by author and by software (PISA)
Molecular Components in 4KTT
Label Count Molecule
Proteins (6 molecules)
4
S-adenosylmethionine Synthase Isoform Type-2
(Gene symbol: MAT2A)
Molecule annotation
2
Methionine Adenosyltransferase 2 Subunit Beta
(Gene symbol: MAT2B)
Molecule annotation
Chemicals and Non-standard biopolymers (33 molecules)
1
28
1,2-ETHANEDIOL1,2-ETHANEDIOL
2
2
S-ADENOSYLMETHIONINES-ADENOSYLMETHIONINE
3
2
PHOSPHATE IONPHOSPHATE ION
4
1
MAGNESIUM IONMAGNESIUM ION
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303