Structure of PDB 1t3q Chain E

Receptor sequence
>1t3qE (length=786) Species: 303 (Pseudomonas putida) [Search protein sequence]
MMKHEVVALKKKSIGTSVLRREDTRLLTGRGRYIADLVLSGMLHVASLRS
PFAHARIVSIDVADAQALPGVELVWCGADVAELSQGIVATMQVEGFQTTI
QPLLANGVTRFVGEIVAVVVASSRAIAEDAAQLIQVEYEELPAVTGIEAA
LEGEARANDTLAGNVVSRTSRARDELAPIFASSAGVVRGQFSCGRVSACP
METRGAVAQYEWTTQQLILWTATQMPSFVRTMVAMFCAIPEHLIEVRVPD
VGGGFGQKAHLHPEELLVCLLSRALGRPVRWIEDRQENFLGATHAKQQRN
EMGLAFDGDGRFLALENRSITDGGAYNNLPWTQLVESHVGNAVILGVYKV
PAVSEESIAVATNKCPIGAYRGVGFTAGQIARETLIDRAARQLGLSPFEI
RRRNVVMPEDFPFTNRLGQTHREGTYLQTINLLEEMVNPEAFRQRQAEAR
ARGKYLGLGVSVFNEVTGTGTRTLSFLGTPTTTHDSATVRIDPTGKVTVT
TSLASSGQGHETTLAQIAADVLGVPASDVVIQAGSTKNTYGFGAYASRGA
VIGAGSIGRAASIVRERVKQLAGHLLEAASEDIVIEDGLVHVAGVPAKGM
PFAEVVGAAYFADATHPPGFDATLEATATYDPSDLVLANGGHAAIVEIDA
STYATRVTDFFAVEDCGTMINPMIVEGQIRGGIAQAIGQTLLEEVIYDDF
GQLVTTTLMDYLIPTTLDVPDIRIRHLETPSPLVPGGIKGMGESAMISAP
AAVVAAVNDALAHLEVVIETVPITPERIFRSIQERP
3D structure
PDB1t3q Active site geometry and substrate recognition of the molybdenum hydroxylase quinoline 2-oxidoreductase.
ChainE
Resolution1.8 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Q224 A259 E336 V343 R371 E743 S744
Catalytic site (residue number reindexed from 1) Q224 A259 E336 V343 R371 E743 S744
Enzyme Commision number 1.3.99.17: quinoline 2-oxidoreductase.
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 MCN E G254 F255 R371 S506 G507 Q508 H510 T513 Y545 S547 G549 A550 C666 M669 I670 V675 Q678 K739 G740 M741 G742 G254 F255 R371 S506 G507 Q508 H510 T513 Y545 S547 G549 A550 C666 M669 I670 V675 Q678 K739 G740 M741 G742
Gene Ontology
Molecular Function
GO:0005506 iron ion binding
GO:0016491 oxidoreductase activity

View graph for
Molecular Function
External links
PDB RCSB:1t3q, PDBe:1t3q, PDBj:1t3q
PDBsum1t3q
PubMed15296736
UniProtP72224

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