| Uniprot ID | Q3JE43 |
| Uniprot Name | HTPX_NITOC |
| Taxonomy ID | 323261 |
| Sequence | M I K R V I L F L A T N L A V L L V L S I S M R L L G I E S L L N Q Q G T D L N L N A L L I F A A I I G F S G S L I S L A I S K F T A K R L T G A Q V I E R P R S T T E V W L L E T V Q R H A R M A G I G M P E V A I Y A S P E P N A F A T G W N R N A A L V A V S S G L L E Q M N Q N E V E A V L G H E I S H V A N G D M V T L A L I Q G V V N T F V I F L A R I I G H L V D R V V F K T E R G Y G P A F F I T T L I A Q T V L A I L A S L I V L W F S R Q R E F R A D A G G A Q L A G K E K M I A A L E R L G R M A Q E G L P E Q L Q A F G I A G G E R S Q G W K R L F M S H P P I E E R I A A L R A E H |
| Cofactor | COFACTOR: Name=Zn(2+); Xref=ChEBI:CHEBI:29105; Evidence={ECO:0000255|HAMAP-Rule:MF_00188}; Note=Binds 1 zinc ion per subunit. {ECO:0000255|HAMAP-Rule:MF_00188}; |
| Active site | ACT_SITE 149 149 {ECO:0000255|HAMAP-Rule:MF_00188}. |
| Pfam | PF01435 |
| InterPro | IPR022919 IPR001915 |