Q99TA0 (RIBBA_STAAM) Staphylococcus aureus (strain Mu50 / ATCC 700699)

Riboflavin biosynthesis protein RibBA UniProtKBInterProInteractive Modelling

393 aa; Sequence (Fasta) Identical sequences: Staphylococcus aureus subsp. aureus: A0A4P7P6Q9; Staphylococcus aureus: Q7A511; A0A3A5LH76

Sequence Features

 325Proton acceptor; for GTP cyclohydrolase activity
 327Nucleophile; for GTP cyclohydrolase activity
 28Magnesium or manganese 1
 28Magnesium or manganese 2
 142Magnesium or manganese 2
 254Zinc; catalytic
 265Zinc; catalytic
 267Zinc; catalytic
 125Essential for DHBP synthase activity
 163Essential for DHBP synthase activity
 249-253GTP
 291-293GTP
 8-1973,4-dihydroxy-2-butanone 4-phosphate synthase, RibB
IPR000422PF00926
 209-368GTP cyclohydrolase II
IPR032677PF00925

Sequence Alignments

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)DownloadAssess
homo-2-mer -1.304ffj.1.A1-204
49.76
homo-2-mer -1.804rl4.1.B202-374
43.92
homo-2-mer ZN;-2.764i14.1.B2-371
46.67
homo-2-mer ZN;-3.334i14.1.A3-371
46.55
homo-2-mer -4.226mnz.1.A4-371
35.54