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Structure of PDB 2cyc Chain B

Receptor sequence >2cycB (length=371) Species: 70601 (Pyrococcus horikoshii OT3) [Search protein sequence] MDIEERINLVLKKPTEEVLTVENLRHLFEIGAPLQHYIGFEISGYIHLGT GLMAGAKIADFQKAGIKTRVFLADWHSWINDKLGGDLEVIQEVALKYFKV GMEKSIEVMGGDPKKVEFVLASEILEKGDYWQTVIDISKNVTLSRVMRSI TIMGRQMGEAIDFAKLIYPMMQVADIFYQGVTIAHAGMDQRKAHVIAIEV AQKLRYHPIVHEGEKLKPVAVHHHLLLGLQEPPKWPIESEEEFKEIKAQM KMSKSKPYSAVFIHDSPEEIRQKLRKAFCPAREVRYNPVLDWVEYIIFRE EPTEFTVHRPAKFGGDVTYTTFEELKRDFAEGKLHPLDLKNAVAEYLINL LEPIRRYFEKHPEPLELMRSV

3D structure PDB 2cyc Crystal Structures of Tyrosyl-tRNA Synthetases from Archaea Chain B Resolution 2.2 Å 3D structure [Spin on] [Spin off] [Reset orientation] [High quality] [Low quality] [White background] [Black background] [Download] [Download structure with residue number starting from 1]

Enzymatic activity Enzyme Commision number 6.1.1.1: tyrosine--tRNA ligase.

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 TYR B Y37 G39 A73 H76 Y168 Q172 D175 Q190 Y37 G39 A73 H76 Y168 Q172 D175 Q190

Gene Ontology Molecular Function GO:0000166 nucleotide binding GO:0004812 aminoacyl-tRNA ligase activity GO:0004831 tyrosine-tRNA ligase activity GO:0005524 ATP binding

	Biological Process
GO:0006412	translation
GO:0006418	tRNA aminoacylation for protein translation
GO:0006437	tyrosyl-tRNA aminoacylation

	Cellular Component
GO:0005737	cytoplasm

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