1GKA: The molecular basis of the coloration mechanism in lobster shell. beta-crustacyanin at 3.2 A resolution

PDB ID: 1GKADownload
MMDB ID: 20329
PDB Deposition Date: 2001/8/10
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 3.23  Å
Source Organism:
Similar Structures:
Biological Unit for 1GKA: dimeric; determined by author and by software (PQS)
Molecular Components in 1GKA
Label Count Molecule
Proteins (2 molecules)
1
Crustacyanin A1 Subunit
Molecule annotation
1
Crustacyanin A2 Subunit
Molecule annotation
Chemicals and Non-standard biopolymers (5 molecules)
1
2
ASTAXANTHINASTAXANTHIN
2
1
DODECANEDODECANE
3
1
2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
4
1
4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
* 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