Uniprot ID	P74104
Uniprot Name	RIBBA_SYNY3
Taxonomy ID	1111708
Sequence	M F D A I D A A L A D I K A G K A V V V V D D E N R E N E G D L I C A A Q F A T P A L V N F M A V E A R G L I C L A M T G D R L D E L D L P L M V S K N T D S N Q T A F T V S I D A A P H L G V T T G I S A E D R A R T I Q I A I N P V T R P E D L S R P G H I F P L R A K T G G V L K R A G H T E A A V D L S R L A G L Y P A G V I C E I Q N A D G S M A R L P E L V E Y A R K Y D L K L I S I A D L I S Y R L Q H D R F V Q R E T I C E F P S Q F G E F K L Y A Y R N L L D Q T E H I A I V K G D P S E F G Q Q P V M V R M H S E C L T G D A L G S L R C D C R M Q L Q A A L K M L E N H G L G V V V Y L R Q E G R G I G L V N K L K A Y S L Q D L G Y D T V E A N E R L G F P A D L R D Y G M G A Q M L N D L G V K Q I R L I T N N P R K I A G L K G Y G L E I V E R V P L L I E A N D Y N S H Y L T T K A E K L G H W L V K N Y L L A I A I K F T P N V A S A Q Q R Y E K L E K I R A L L Q G T P L M V H E D N R P V A I A L F G K N S L I F H V G L D Q N L P S G Q P W Q K H D H S P Y P A L V K D F L V Q L K Q W P D L Q A L A F L I A Q G K D P M E T L Q V S L D R E N V S F A D L T A D A L N Q W Q P Q T V Y T Y S K Q G S G E M T N R
Cofactor	COFACTOR: Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000250}; Name=Mn(2+); Xref=ChEBI:CHEBI:29035; Evidence={ECO:0000250}; Note=Binds 2 divalent metal cations per subunit. Magnesium or manganese. {ECO:0000250}; COFACTOR: Name=Zn(2+); Xref=ChEBI:CHEBI:29105; Evidence={ECO:0000250}; Note=Binds 1 zinc ion per subunit. {ECO:0000250};
Active site	ACT_SITE 332 332 Proton acceptor; for GTP cyclohydrolase activity. {ECO:0000255}.; ACT_SITE 334 334 Nucleophile; for GTP cyclohydrolase activity. {ECO:0000250}.
Pfam	PF00926 PF00925
InterPro	IPR017945 IPR000422 IPR032677 IPR000926 IPR036144 IPR016299