Structure of PDB 8ih5 Chain F

Receptor sequence

>8ih5F (length=682) Species: 39947 (Oryza sativa Japonica Group)

TTTMIDGIRTALRSIGEGEISISAYDTSLVALLKRLDGGDGPQFPSTIDW
IVQNQLPDGSWGDASFFMMGDRIMSTLACVVALKSWNIHTDKCERGLLFI
QENMWRLAHEEEDWMLVGFEIALPSLLDMAKDLDLDIPYDEPALKAIYAE
RERKLAKIPRDVLHSMPTTLLHSLEGMVDLDWEKLLKLRCLDGSFHCSPA
STATAFQQTGDQKCFEYLDGIVKKFNGGVPCIYPLDVYERLWAVDRLTRL
GISRHFTSEIEDCLDYIFRNWTPDGLAHTKNCPVKDIADTAMGFRLLRLY
GYQVDPCVLKKFEKDGKFFCLHGESNPSSVTPMYNTYRASQLKFPGDDGV
LGRAEVFCRSFLQDRRGSNRMKDKWAIAKDIPGEVEYAMDYPWKASLPRI
ETRLYLDQYGGSGDVWIGKVLHRMTLFCNDLYLKAAKADFSNFQKECRVE
LNGLRRWYLRSNLEKQTTLMTSYFLASANIFEANRAAERLGWARVALLAD
AVSSHFRRIGGPKNSTSNLEELISLVPFDDAYSGSLREAWKQWLMAWTAK
ESSQESIEGDTAILLVRAIEIFGGRHVLTGQRPDLWEYSQLEQLTSSICC
KLSRRVLAQENGESTEKVEEIDQQVDLEMQELTRRVLQGCSAINRLTRET
FLHVVKSFCYVAYCSPETIDSHIDKVIFQDVI

3D structure

• PDB: 8ih5 Structural and functional investigations of syn-copalyl diphosphate synthase from Oryza sativa.
• Chain: F
• Resolution: 4.0 Å

Enzymatic activity

• Enzyme Commision number: 5.5.1.14: syn-copalyl-diphosphate synthase.

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	GRG	F	V196 E199 T248 H251 Y317 W321 S404 K453	V117 E120 T169 H172 Y238 W242 S325 K374

Gene Ontology

Molecular Function

• GO:0000287 magnesium ion binding
• GO:0010333 terpene synthase activity
• GO:0016829 lyase activity
• GO:0016853 isomerase activity
• GO:0046872 metal ion binding
• GO:0051498 syn-copalyl diphosphate synthase activity

Biological Process

• GO:0006952 defense response
• GO:0009686 gibberellin biosynthetic process
• GO:0016101 diterpenoid metabolic process

Cellular Component

• GO:0009507 chloroplast

External links

• PDB: RCSB:8ih5, PDBe:8ih5, PDBj:8ih5
• PDBsum: 8ih5
• PubMed: 37932442
• UniProt: Q0JF02|CPS4_ORYSJ Syn-copalyl diphosphate synthase, chloroplastic (Gene Name=CPS4)