Structure of PDB 3lxi Chain B

Receptor sequence
>3lxiB (length=407) Species: 279238 (Novosphingobium aromaticivorans DSM 12444) [Search protein sequence]
KHRVAPPPHVPGHLIREIDAYDLDGLEQGFHEAWKRVQQPDTPPLVWTPF
TGGHWIATRGTLIDEIYRSPERFSSRVIWVPREAGEAYDMVPTKLDPPEH
TPYRKAIDKGLNLAEIRKLEDQIRTIAVEIIEGFADRGHCEFGSEFSTVF
PVRVFLALAGLPVEDATKLGLLANEMTRPSGNTPEEQGRSLEAANKGFFE
YVAPIIAARRGGSGTDLITRILNVEIDGKPMPDDRALGLVSLLLLGGLDT
VVNFLGFMMIYLSRHPETVAEMRREPLKLQRGVEELFRRFAVVSDARYVV
SDMEFHGTMLKEGDLILLPTALHGLDDRHHDDPMTVDLSRRDVTHSTFAQ
GPHRCAGMHLARLEVTVMLQEWLARIPEFRLKDRAVPIYHSGIVAAVENI
PLEWEPQ
3D structure
PDB3lxi Molecular characterization of a class I P450 electron transfer system from Novosphingobium aromaticivorans DSM12444
ChainB
Resolution2.2 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) R188 G256 D259 T260 V261 C365 A366 G367 E374 V404
Catalytic site (residue number reindexed from 1) R178 G246 D249 T250 V251 C355 A356 G357 E364 V394
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 HEM B P102 H110 R114 L252 G256 G257 T260 V261 V303 D305 R307 T357 F358 A359 H363 C365 G367 P92 H100 R104 L242 G246 G247 T250 V251 V293 D295 R297 T347 F348 A349 H353 C355 G357
BS02 CAM B W89 Y98 L255 G256 W79 Y88 L245 G246 MOAD: Kd=9.1uM
Gene Ontology
Molecular Function
GO:0004497 monooxygenase activity
GO:0005506 iron ion binding
GO:0016705 oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
GO:0020037 heme binding
GO:0046872 metal ion binding
Cellular Component
GO:0016020 membrane

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Molecular Function
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Cellular Component
External links
PDB RCSB:3lxi, PDBe:3lxi, PDBj:3lxi
PDBsum3lxi
PubMed20576606
UniProtQ2GB12

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