Uniprot ID	A6LHN0
Uniprot Name	RIBBA_PARD8
Taxonomy ID	435591
Sequence	M S E I Q L N T I E E A I E D F R E G K F L I V V D D E D R E N E G D F I I A A E K V T P E K I N F M L K N G R G V L C A P I T E E R C Q E L E L D M Q V A N N T S L L G T P F T I T V D K L G G K C T T G V S M Y D R A E T I L A L A D P K T K P S D L G R P G H I N P L R A R S R G V L R R A G H T E A A V D L A R L A G L Y P A G A L I E I I N E D G T M A R L P Q L I E V A K K F D I K I I C I K D L I A Y R L R T E S I V E N G V E V D L P T E Y G H F R L I P F R Q K S N G L E H I A L I K G K F E K D E P I L V R V H S S C A T G D I F G S M R C E C G E Q L H E A M R R I D Q E G K G V I V Y L N Q E G R G I G L M E K M K A Y K L Q E D G L D T V D A N L H L G H Q A D E R D Y G V G A Q I L R H I G V T K M R L M S N N P V K R V G L E A Y G L E V V E N V P I E V K P N P Y N E F Y M K T K K E R M G H V L H N I K
Cofactor	COFACTOR: Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000255|HAMAP-Rule:MF_01283}; Name=Mn(2+); Xref=ChEBI:CHEBI:29035; Evidence={ECO:0000255|HAMAP-Rule:MF_01283}; Note=Binds 2 divalent metal cations per subunit. Magnesium or manganese. {ECO:0000255|HAMAP-Rule:MF_01283}; COFACTOR: Name=Zn(2+); Xref=ChEBI:CHEBI:29105; Evidence={ECO:0000255|HAMAP-Rule:MF_01283}; Note=Binds 1 zinc ion per subunit. {ECO:0000255|HAMAP-Rule:MF_01283};
Active site	ACT_SITE 333 333 Proton acceptor; for GTP cyclohydrolase activity. {ECO:0000255|HAMAP-Rule:MF_01283}.; ACT_SITE 335 335 Nucleophile; for GTP cyclohydrolase activity. {ECO:0000255|HAMAP-Rule:MF_01283}.
Pfam	PF00926 PF00925
InterPro	IPR017945 IPR000422 IPR032677 IPR000926 IPR036144 IPR016299