Structure of PDB 1np7 Chain B

Receptor sequence
>1np7B (length=483) Species: 1148 (Synechocystis sp. PCC 6803) [Search protein sequence]
MKHVPPTVLVWFRNDLRLHDHEPLHRALKSGLAITAVYCYDPRQFAQTHQ
GFAKTGPWRSNFLQQSVQNLAESLQKVGNKLLVTTGLPEQVIPQIAKQIN
AKTIYYHREVTQEELDVERNLVKQLTILGIEAKGYWGSTLCHPEDLPFSI
QDLPDLFTKFRKDIEKKKISIRPCFFAPSQLLPSPNIKLELTAPPPEFFP
QINFDHRSVLAFQGGETAGLARLQDYFWHGDRLKDYKETRNGMVGADYSS
KFSPWLALGCLSPRFIYQEVKRYEQERVSNDSTHWLIFELLWRDFFRFVA
QKYGNKLFNRGGLLNKNFPWQEDQVRFELWRSGQTGYPLVDANMRELNLT
GFMSNRGRQNVASFLCKNLGIDWRWGAEWFESCLIDYDVCSNWGNWNYTA
GIGNDARDFRYFNIPKQSQQYDPQGTYLRHWLPELKNLPGDKIHQPWLLS
ATEQKQWGVQLGVDYPRPCVNFHQSVEARRKIE
3D structure
PDB1np7 Identification of a new cryptochrome class: structure, function, and evolution
ChainB
Resolution1.9 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) E289 W292 W320 N355 W373 W396
Catalytic site (residue number reindexed from 1) E289 W292 W320 N355 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)		 Binding affinity
BS01 FAD B Y236 S249 S250 K251 S253 L256 E289 R293 F296 F352 N355 R358 Q359 F380 D386 Y387 D388 S391 N392 N395 W396 Y236 S249 S250 K251 S253 L256 E289 R293 F296 F352 N355 R358 Q359 F380 D386 Y387 D388 S391 N392 N395 W396
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003913 DNA photolyase activity
GO:0071949 FAD binding
GO:0097159 organic cyclic compound binding
Biological Process
GO:0000719 photoreactive repair
GO:0006139 nucleobase-containing compound metabolic process
GO:0006281 DNA repair
GO:0006950 response to stress

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Molecular Function
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Biological Process
External links
PDB RCSB:1np7, PDBe:1np7, PDBj:1np7
PDBsum1np7
PubMed12535521
UniProtP77967|CRYD_SYNY3 Cryptochrome DASH (Gene Name=cry)

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