Structure of PDB 6fn0 Chain A

Receptor sequence

>6fn0A (length=496) Species: 3055 (Chlamydomonas reinhardtii) [Search protein sequence]

VKNSIIWFRKGLRLHDNPALLEACKDAKHVYPVFVLDPHFLQQSSYKVSV
NRYNFLLESLEDLQRSFQARGSRLLVLRGKPEEVFPRVFREWGVTQLCFE
HDTEPYAKVRDAAVRRLAAEAGVEVVTPISHTLYDTDMLVARNGGAAPLT
MQSFTKLVDRVGDPPAPAPDPPAAMPPPAEDMPSAAPAATGVPTWQEVGF
KEPPLTVFKGGETEALARLEAAFQDPKWVAGFQKPDTDPSAWEKPATTVL
SPYLKFGCLSARLFHARLLEVYRRHPAHSQPPVSLRGQLLWREFFYTVGS
TTPNFHRMAGNPVCKQIDWDDNPEFLAAWREARTGFPWIDAIMTQLVTWG
WMHHLARHSVACFLTRGDLYVSWERGMEVFEEHLIDQDHYLNAANWMWLS
ASAFFSQYFRVYSPVVFGKKYDPEGRFIRKFLPVLKDMPAKYIYEPWTAP
LEVQRKAGCVVGRDYPAPIVDHAVASKACIARMAAAYRRSKGEKLA

3D structure

PDB

6fn0 Structure of the bifunctional cryptochrome aCRY from Chlamydomonas reinhardtii.

Chain

Resolution

2.9 Å

3D
structure

Catalytic site residues are labeled in the structure
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Enzymatic activity

Catalytic site (original residue number in PDB)	Q291 W294 W322 H357 W376 W399
Catalytic site (residue number reindexed from 1)	Q288 W291 W319 H354 W373 W396
Enzyme Commision number	?

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)
BS01	dna	A	Q155 K237 P238 Q291 W294 H357 L358 H361 W401 F412 R413 Y415 S416 F420	Q152 K234 P235 Q288 W291 H354 L355 H358 W398 F409 R410 Y412 S413 F417
BS02	dna	A	L152 T153 S156 K318 Q410 F412 R491 K494	L149 T150 S153 K315 Q407 F409 R488 K491
BS03	FAD	A	K237 T250 T251 V252 L253 S254 L257 Q291 R295 F298 W354 H357 R360 F383 D389 D391 L394 N395 N398 W399	K234 T247 T248 V249 L250 S251 L254 Q288 R292 F295 W351 H354 R357 F380 D386 D388 L391 N392 N395 W396

External links

PDB	RCSB:6fn0, PDBe:6fn0, PDBj:6fn0
PDBsum	6fn0
PubMed	30032195
UniProt	A8J8W0

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