Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

1PYS

PHENYLALANYL-TRNA SYNTHETASE FROM THERMUS THERMOPHILUS

Functional Information from GO Data
ChainGOidnamespacecontents
A0000049molecular_functiontRNA binding
A0000166molecular_functionnucleotide binding
A0000287molecular_functionmagnesium ion binding
A0004812molecular_functionaminoacyl-tRNA ligase activity
A0004826molecular_functionphenylalanine-tRNA ligase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0006412biological_processtranslation
A0006432biological_processphenylalanyl-tRNA aminoacylation
A0016874molecular_functionligase activity
A0043039biological_processtRNA aminoacylation
A0046872molecular_functionmetal ion binding
B0000049molecular_functiontRNA binding
B0000166molecular_functionnucleotide binding
B0000287molecular_functionmagnesium ion binding
B0003723molecular_functionRNA binding
B0004812molecular_functionaminoacyl-tRNA ligase activity
B0004826molecular_functionphenylalanine-tRNA ligase activity
B0005524molecular_functionATP binding
B0005737cellular_componentcytoplasm
B0006412biological_processtranslation
B0006432biological_processphenylalanyl-tRNA aminoacylation
B0009328cellular_componentphenylalanine-tRNA ligase complex
B0016874molecular_functionligase activity
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MG A 351
ChainResidue
AGLU262
BGLU461
BHOH905

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues5
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues108
DetailsDomain: {"description":"tRNA-binding"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues75
DetailsDomain: {"description":"B5"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues92
DetailsDomain: {"description":"FDX-ACB"}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1b7y
ChainResidueDetails
AARG204
AALA314

242842

PDB entries from 2025-10-08

PDB statisticsPDBj update infoContact PDBjnumon