SMTL ID : 4jzy.1

Crystal structures of Drosophila Cryptochrome

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.34 Å

Oligo State

homo-dimer

Ligands

2 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.1: 24 residues within 4Å: Chain A: R.238, S.266, S.268, L.271, I.304, Q.307, L.308, W.310, R.311, F.314, W.371, L.372, H.374, R.377, N.378, F.400, D.406, A.407, D.408, V.411, C.412, N.415, W.416, F.530 25 PLIP interactions: 25 interactions with chain A Hydrophobic interactions: A:R.377, A:F.400, A:F.400, A:N.415, A:W.416 Hydrogen bonds: A:S.266, A:S.266, A:M.267, A:S.268, A:Q.307, A:H.374, A:R.377, A:D.406, A:A.407, A:D.408, A:D.408, A:D.408, A:N.415, A:N.415 Water bridges: A:R.238, A:S.266, A:H.374 Salt bridges: A:R.238 pi-Cation interactions: A:R.377, A:R.377 FAD.3: 28 residues within 4Å: Chain B: R.238, S.266, M.267, S.268, L.271, I.304, Q.307, L.308, W.310, R.311, F.314, W.371, L.372, H.374, R.377, N.378, A.381, F.400, L.404, D.406, A.407, D.408, V.411, C.412, N.415, W.416, F.530 Ligands: NA.4 26 PLIP interactions: 26 interactions with chain B Hydrophobic interactions: B:R.377, B:A.381, B:F.400, B:F.400, B:N.415 Hydrogen bonds: B:S.266, B:S.266, B:M.267, B:S.268, B:Q.307, B:H.374, B:H.374, B:R.377, B:D.406, B:A.407, B:D.408, B:D.408, B:D.408, B:N.415, B:N.415 Water bridges: B:R.238, B:R.238, B:R.238 Salt bridges: B:R.238 pi-Cation interactions: B:R.377, B:R.377

2 x NH4: AMMONIUM ION(Non-functional Binders)

NH4.2: 3 residues within 4Å: Chain A: Y.55, R.59, E.207 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.55 NH4.5: 7 residues within 4Å: Chain B: R.17, D.20, S.138, T.140, S.277, V.278, R.279 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:D.20, B:V.278, B:R.279 Water bridges: B:R.17

1 x NA: SODIUM ION(Non-functional Binders)

NA.4: 4 residues within 4Å: Chain B: S.268, L.271, D.408 Ligands: FAD.3 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.272, B:D.408

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Czarna, A. et al., Structures of Drosophila cryptochrome and mouse cryptochrome1 provide insight into circadian function. Cell(Cambridge,Mass.) (2013)

Release Date

2013-06-26

Peptides

Cryptochrome-1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Cryptochrome-1