Identification
HMDB Protein ID CDBP00958
Secondary Accession Numbers Not Available
Name Protoporphyrinogen oxidase
Description Not Available
Synonyms
  1. PPO
Gene Name PPOX
Protein Type Enzyme
Biological Properties
General Function Involved in catalytic activity
Specific Function Catalyzes the 6-electron oxidation of protoporphyrinogen-IX to form protoporphyrin-IX.
GO Classification
Biological Process
small molecule metabolic process
heme biosynthetic process
protoporphyrinogen IX biosynthetic process
response to drug
Cellular Component
integral to mitochondrial inner membrane
mitochondrial intermembrane space
intrinsic to mitochondrial inner membrane
Function
oxidoreductase activity, acting on the ch-ch group of donors
catalytic activity
oxidoreductase activity, acting on the ch-ch group of donors, oxygen as acceptor
oxygen-dependent protoporphyrinogen oxidase activity
oxidoreductase activity
Molecular Function
oxygen-dependent protoporphyrinogen oxidase activity
flavin adenine dinucleotide binding
Process
metabolic process
nitrogen compound metabolic process
tetrapyrrole metabolic process
porphyrin metabolic process
oxidation reduction
porphyrin biosynthetic process
Cellular Location
  1. Peripheral membrane protein
  2. Mitochondrion inner membrane
  3. Intermembrane side
Pathways
Gene Properties
Chromosome Location 1
Locus 1q22
SNPs PPOX
Gene Sequence
>1434 bp
ATGGGCCGGACCGTGGTCGTGCTGGGCGGAGGCATCAGCGGCTTGGCCGCCAGTTACCAC
CTGAGCCGGGCCCCCTGCCCCCCTAAGGTGGTCCTAGTGGAGAGCAGTGAGCGTCTGGGA
GGCTGGATTCGCTCCGTTCGAGGCCCTAATGGTGCTATCTTTGAGCTTGGACCTCGGGGA
ATTAGGCCAGCGGGAGCCCTAGGGGCCCGGACCTTGCTCCTGGTTTCTGAGCTTGGCTTG
GATTCAGAAGTGCTGCCTGTCCGGGGAGACCACCCAGCTGCCCAGAACAGGTTCCTCTAC
GTGGGCGGTGCCCTGCATGCCCTACCCACTGGCCTCAGGGGGCTACTCCGCCCTTCACCC
CCCTTCTCCAAACCTCTGTTTTGGGCTGGGCTGAGGGAGCTGACCAAGCCCCGGGGCAAA
GAGCCTGATGAGACTGTGCACAGTTTTGCCCAGCGCCGCCTTGGACCTGAGGTGGCGTCT
CTAGCCATGGACAGTCTCTGCCGTGGAGTGTTTGCAGGCAACAGCCGTGAGCTCAGCATC
AGGTCCTGCTTTCCCAGTCTCTTCCAAGCTGAGCAAACCCATCGTTCCATATTACTGGGC
CTGCTGCTGGGGGCAGGGCGGACCCCACAGCCAGACTCAGCACTCATTCGCCAGGCCTTG
GCTGAGCGCTGGAGCCAGTGGTCACTTCGTGGAGGTCTAGAGATGTTGCCTCAGGCCCTT
GAAACCCACCTGACTAGTAGGGGGGTCAGTGTTCTCAGAGGCCAGCCGGTCTGTGGGCTC
AGCCTCCAGGCAGAAGGGCGCTGGAAGGTATCTCTAAGGGACAGCAGTCTGGAGGCTGAC
CACGTTATTAGTGCCATTCCAGCTTCAGTGCTCAGTGAGCTGCTCCCTGCTGAGGCTGCC
CCTCTGGCTCGTGCCCTGAGTGCCATCACTGCAGTGTCTGTAGCTGTGGTGAATCTGCAG
TACCAAGGAGCCCATCTGCCTGTCCAGGGATTTGGACATTTGGTGCCATCTTCAGAAGAT
CCAGGAGTCCTGGGAATCGTGTATGACTCAGTTGCTTTCCCTGAGCAGGACGGGAGCCCC
CCTGGCCTCAGAGTGACTGTGATGCTGGGAGGTTCCTGGTTACAGACACTGGAGGCTAGT
GGCTGTGTCTTATCTCAGGAGCTGTTTCAACAGCGGGCCCAGGAAGCAGCTGCTACACAA
TTAGGACTGAAGGAGATGCCGAGCCACTGCTTGGTCCATCTACACAAGAACTGCATTCCC
CAGTATACACTAGGTCACTGGCAAAAACTAGAGTCAGCTAGGCAATTCCTGACTGCTCAC
AGGTTGCCCCTGACTCTGGCTGGAGCCTCCTATGAGGGAGTTGCTGTTAATGACTGTATA
GAGAGTGGGCGCCAGGCAGCAGTCAGTGTCCTGGGCACAGAACCTAACAGCTGA
Protein Properties
Number of Residues 477
Molecular Weight 50764.8
Theoretical pI 8.16
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Protoporphyrinogen oxidase
MGRTVVVLGGGISGLAASYHLSRAPCPPKVVLVESSERLGGWIRSVRGPNGAIFELGPRG
IRPAGALGARTLLLVSELGLDSEVLPVRGDHPAAQNRFLYVGGALHALPTGLRGLLRPSP
PFSKPLFWAGLRELTKPRGKEPDETVHSFAQRRLGPEVASLAMDSLCRGVFAGNSRELSI
RSCFPSLFQAEQTHRSILLGLLLGAGRTPQPDSALIRQALAERWSQWSLRGGLEMLPQAL
ETHLTSRGVSVLRGQPVCGLSLQAEGRWKVSLRDSSLEADHVISAIPASVLSELLPAEAA
PLARALSAITAVSVAVVNLQYQGAHLPVQGFGHLVPSSEDPGVLGIVYDSVAFPEQDGSP
PGLRVTVMLGGSWLQTLEASGCVLSQELFQQRAQEAAATQLGLKEMPSHCLVHLHKNCIP
QYTLGHWQKLESARQFLTAHRLPLTLAGASYEGVAVNDCIESGRQAAVSVLGTEPNS
GenBank ID Protein 55665937
UniProtKB/Swiss-Prot ID P50336
UniProtKB/Swiss-Prot Entry Name PPOX_HUMAN
PDB IDs
GenBank Gene ID AL590714
GeneCard ID PPOX
GenAtlas ID PPOX
HGNC ID HGNC:9280
References
General References Not Available