Structure of PDB 8ih5 Chain C

Receptor sequence

>8ih5C (length=684) Species: 39947 (Oryza sativa Japonica Group)

TTTMIDGIRTALRSIGEGEISISAYDTSLVALLKRLDPQFPSTIDWIVQN
QLPDGSWGDASFFMMGDRIMSTLACVVALKSWNIHTDKCERGLLFIQENM
WRLAHEEEDWMLVGFEIALPSLLDMAKDLDLDIPYDEPALKAIYAERERK
LAKIPRDVLHSMPTTLLHSLEGMVDLDWEKLLKLRCLDGSFHCSPASTAT
AFQQTGDQKCFEYLDGIVKKFNGGVPCIYPLDVYERLWAVDRLTRLGISR
HFTSEIEDCLDYIFRNWTPDGLAHTKNCPVKDIADTAMGFRLLRLYGYQV
DPCVLKKFEKDGKFFCLHGESNPSSVTPMYNTYRASQLKFPGDDGVLGRA
EVFCRSFLQDRRGSNRMKDKWAIAKDIPGEVEYAMDYPWKASLPRIETRL
YLDQYGGSGDVWIGKVLHRMTLFCNDLYLKAAKADFSNFQKECRVELNGL
RRWYLRSNLEKFGGTDPQTTLMTSYFLASANIFEANRAAERLGWARVALL
ADAVSSHFRRIGGPKNSTSNLEELISLVPFDDAYSGSLREAWKQWLMAWT
AKESSQESIEGDTAILLVRAIEIFGGRHVLTGQRPDLWEYSQLEQLTSSI
CCKLSRRVLAQENGESTEKVEEIDQQVDLEMQELTRRVLQGCSAINRLTR
ETFLHVVKSFCYVAYCSPETIDSHIDKVIFQDVI

3D structure

• PDB: 8ih5 Structural and functional investigations of syn-copalyl diphosphate synthase from Oryza sativa.
• Chain: C
• 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	C	M194 V196 E199 T248 D365 L400 S404 K453	M111 V113 E116 T165 D282 L317 S321 K370

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)