Structure of PDB 4mla Chain B

Receptor sequence
>4mlaB (length=460) Species: 4577 (Zea mays) [Search protein sequence]
DMLSPLGALRLDGHFSFHDVSAMARDFGNQCSFLPAAVLHPGSVSDIAAT
VRHVFSLGEGSPLTVAARGHGHSLMGQSQAAQGIVVRMESLRGARLQVHD
GFVDAPGGELWINVLRETLKHGLAPKSWTDYLHLTVGGTLSNAGVSGQAF
RHGPQVSNVNQLEIVTGRGDVVTCSPEDNSDLFYAALGGLGQFGIITRAR
IALEPAPEMVRWIRVLYSDFESFTEDQEMLIMAENSFDYIEGFVIINRVL
YCLELTKNFNSGDTDTMEQEVAVLLSRLRFIQSTLFHTDVTYLEFLDRVH
TSELKLRAQSLWEVPHPWLNLLIPRSSIRRFATEVFGRILKDSNNGPILL
YPVNKSKWDNKTSVVIPDEEIFYLVGFLSSAPSLSGHGSIAHAMSLNSQI
VEFCEEADIGMKQYLAHYTTQEQWKTHFGARWETFERRKHRYDPLAILAP
GQRIFPKASL
3D structure
PDB4mla Kinetic and structural investigation of the cytokinin oxidase/dehydrogenase active site.
ChainB
Resolution2.04 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H100 D158 E269
Catalytic site (residue number reindexed from 1) H72 D130 E241
Enzyme Commision number 1.5.99.12: cytokinin dehydrogenase.
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 F55 A95 G97 H98 G99 H100 S101 Q105 S106 T157 D158 Y159 L162 T163 G165 G166 T167 S169 N170 G172 V173 I223 I224 W373 Y469 F27 A67 G69 H70 G71 H72 S73 Q77 S78 T129 D130 Y131 L134 T135 G137 G138 T139 S141 N142 G144 V145 I195 I196 W318 Y414
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0016491 oxidoreductase activity
GO:0019139 cytokinin dehydrogenase activity
GO:0050660 flavin adenine dinucleotide binding
GO:0071949 FAD binding
Biological Process
GO:0009690 cytokinin metabolic process

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Molecular Function
View graph for
Biological Process
External links
PDB RCSB:4mla, PDBe:4mla, PDBj:4mla
PDBsum4mla
PubMed26519657
UniProtQ709Q5

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