Collated Gene Ontology terms

Biological process: heme oxygenase (decyclizing) activity(2006, 2010, 2024) oxidoreductase activity(2024) metal ion binding(2024) heme binding(2010) methyltransferase activity(2024) mRNA binding(2020) ADP binding(2024)

Molecular function: heme oxidation2006, 2024 photosynthesis2024 phytochromobilin biosynthetic process2006, 2024 photoperiodism, flowering2011, 2024 photoperiodism2006, 2024 inflorescence development2006, 2024 regulation of stomatal movement2016 regulation of meristem growth2008 methylation2024 flavonoid biosynthetic process2012
chloroplast-nucleus signaling pathway2006 cellular response to UV-C2012 carotenoid biosynthetic process2012

Cellular component: chloroplast2010, 2021, 2024 membrane2024

Phylogenetic distribution

Chordates: 0/21 
Echinoderms: 0/0 
Hemichordates: 0/1 
Annelids: 0/1 
Molluscs: 0/0 
Bryozoans: 0/0 
Platyhelminthes: 0/0 
Rotifers: 0/0 
Nematodes: 0/3 
Arthropods: 0/5 
Tardigrades: 0/0 
Placozoa: 0/1 
Cnidaria: 0/1 
Porifera: 0/0 
Choanoflagellates+: 0/1 
Dikarya: 0/14 
Fungi (other): 0/1 
Protozoa: 0/3 
Excavates: 0/4 
Harosa: 1/4 
Hacrobia: 0/0 
Plants: 37/39 
Archea: 0/8 
Bacteria: 0/35 

Find a cluster

Protein ID:
UniProt ID, accession, gene name or model org. database name
Cluster ID:
e.g. "UKP00123" or "123"

Download

Protein sequences (FASTA format)

Knownness history

2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 0 2 4 6 8 10 Knownness

Click here to switch to the previous version of the database.

Proteins

UniProt ID
Organism DB»		 Standard knownness clustom knownness Gene name Description Species  [Key only] GO terms Seq. links Protein domain links
HMOX1_ARATH
TAIR»
7.2
HO1 Heme oxygenase 1, chloroplastic (AtHO1) (EC 1.14.14.18) (Protein GENOMES
UNCOUPLED 2) (Protein REVERSAL OF THE DET PHENOTYPE 4)		 Arabidopsis thaliana
TI:3702 None
 
HMOX1_ORYSJ
EnsemblPlants»
0.0
HO1 Heme oxygenase 1, chloroplastic (EC
1.14.14.18) (Protein PHOTOPERIODIC SENSITIVITY 5)		 Oryza sativa
TI:4530 None
 
HMOX2_ORYSJ
EnsemblPlants»
0.0
HO2 Probable inactive heme
oxygenase 2, chloroplastic		 Oryza sativa
TI:4530 None
 
HMOX3_ARATH
TAIR»
1.6
HO3 Heme oxygenase 3, chloroplastic (EC 1.14.14.18) Arabidopsis thaliana
TI:3702 None
 
HMOX4_ARATH
TAIR»
2.4
HO4 Heme oxygenase 4, chloroplastic (EC 1.14.14.18) Arabidopsis thaliana
TI:3702 None
 
B4F9L9_MAIZE
EnsemblPlants»
0.0
HO1 Elongated mesocotyl2 (Heme
oxygenase 1 (EC 1.14.99.3))		 Zea mays
TI:4577 None
 
B7FJV9_MEDTR
EnsemblPlants»
0.0
25500514 Heme oxygenase 1 protein (Putative
Heme oxygenase (Biliverdin-producing) (EC 1.14.14.18))		 Medicago truncatula
TI:3880 None
 
A0A078GWE3_BRANA
EnsemblPlants»
0.0
BnaC07g16850D (rape) hypothetical protein
(BnaC06g27630D protein) (BnaC07g16850D protein)		 Brassica napus
TI:3708 None
 
A0A1D6IZ37_MAIZE
EnsemblPlants»
0.0
ZEAMMB73_Zm00001d024411 ZEAMMB73_Zm00001d052094 Heme oxygenase 1 chloroplastic
(S-adenosyl-L-methionine-dependent methyltransferase superfamily protein)		 Zea mays
TI:4577 None
 
HMOX2_ARATH
TAIR»
0.0
HO2 Probable inactive heme
oxygenase 2, chloroplastic (AtHO2)		 Arabidopsis thaliana
TI:3702 None
 
A0A067H9I8_CITSI
Ensembl»
0.0
CISIN_1g021151mg Inactive heme oxygenase 2, chloroplastic Citrus sinensis
TI:2711 None
 
A0A072VE08_MEDTR
EnsemblPlants»
0.0
25482070 Heme oxygenase 1 protein (Putative
Heme oxygenase (Biliverdin-producing) (EC 1.14.14.18))		 Medicago truncatula
TI:3880 None
 
A0A078GF16_BRANA
EnsemblPlants»
0.0
BnaC06g17920D (rape) hypothetical
protein (BnaC06g17920D protein)		 Brassica napus
TI:3708 None
 
A0A078GRP1_BRANA
EnsemblPlants»
0.0
BnaC09g15420D (rape) hypothetical
protein (BnaC09g15420D protein)		 Brassica napus
TI:3708 None 		 
 
A0A078HB98_BRANA
EnsemblPlants»
0.0
BnaA09g27040D (rape) hypothetical
protein (BnaA09g27040D protein)		 Brassica napus
TI:3708 None
 
A0A078HQI3_BRANA
EnsemblPlants»
0.0
BnaA09g14830D (rape) hypothetical
protein (BnaA09g14830D protein)		 Brassica napus
TI:3708 None
 
A0A078I717_BRANA
EnsemblPlants»
0.0
BnaA07g12810D (rape) hypothetical
protein (BnaA07g12810D protein)		 Brassica napus
TI:3708 None
 
A0A251T3A3_HELAN
EnsemblPlants»
0.0
HannXRQ_Chr12g0370291 HanXRQr2_Chr12g0542741 Heme oxygenase (Biliverdin-producing) (EC
1.14.14.18) (Putative heme oxygenase-like protein)		 Helianthus annuus
TI:4232 None
 
A0A251TRV3_HELAN
EnsemblPlants»
0.0
HY1 Heme oxygenase (Biliverdin-producing) (EC 1.14.14.18) (Putative
plant heme oxygenase (Decyclizing) family protein)		 Helianthus annuus
TI:4232 None
 
A0A251UL94_HELAN
EnsemblPlants»
0.0
HannXRQ_Chr05g0132891 HanXRQr2_Chr05g0196071 Heme oxygenase (Biliverdin-producing) (EC
1.14.14.18) (Putative heme oxygenase-like protein)		 Helianthus annuus
TI:4232 None
 
A0A3B6HXY6_WHEAT
EnsemblPlants»
0.0
CFC21_052666 CFC21_095763 Inactive heme oxygenase 2, chloroplastic Triticum aestivum
TI:4565 None
 
A0A3B6JH36_WHEAT
EnsemblPlants»
0.0
CFC21_061239 CFC21_061241 Inactive heme oxygenase 2, chloroplastic Triticum aestivum
TI:4565 None
 
B4FQ96_MAIZE
EnsemblPlants»
0.0
100272729 Putative inactive heme oxygenase 2 chloroplastic Zea mays
TI:4577 None
 
E2JEI2_CUCSA
EnsemblPlants»
0.0
HO1 Chloroplast heme oxygenase-1 (EC 1.14.99.3) Cucumis sativus
TI:3659 None
 
I1KDF1_SOYBN
EnsemblPlants»
0.0
GLYMA_06G221900 Heme oxygenase 1 Glycine max
TI:3847 None
 
K3XYN9_SETIT
EnsemblPlants»
0.0
101764063 Heme oxygenase 1 Setaria italica
TI:4555 None
 
K3Y3D8_SETIT
EnsemblPlants»
0.0
101760150 Heme oxygenase 1 Setaria italica
TI:4555 None
 
K4ACR4_SETIT
EnsemblPlants»
0.0
101766362 Heme oxygenase 2 Setaria italica
TI:4555 None
 
W5HYN4_WHEAT
EnsemblPlants»
0.0
CAMPLR22A2D_LOCUS5412 CFC21_112010 Genome assembly, chromosome: II Triticum aestivum
TI:4565 None
 
A0A022QFU6_ERYGU
EnsemblFungi»
0.0
MIMGU_mgv1a009238mg Inactive heme oxygenase 2, chloroplastic Erythranthe guttata
TI:4155 None
 
A0A022R724_ERYGU
EnsemblFungi»
0.0
MIMGU_mgv11b020399mg Factor of DNA
methylation 1-5/IDN2 domain-containing protein		 Erythranthe guttata
TI:4155 None 		 
 
A0A061FCB1_THECC
EnsemblPlants»
0.0
TCM_033890 Heme oxygenase 2, putative isoform 2 Theobroma cacao
TI:3641 None
 
A0A061GVB0_THECC
EnsemblPlants»
0.0
TCM_038078 Plant heme oxygenase family protein isoform 1 Theobroma cacao
TI:3641 None
 
A0A067GKW1_CITSI
Ensembl»
0.0
CISIN_1g023201mg Heme oxygenase 1 Citrus sinensis
TI:2711 None
 
A0A078GX17_BRANA
EnsemblPlants»
0.0
BnaC09g15450D BnaC09g15450D protein Brassica napus
TI:3708 None 		 
 
A0A078HPY1_BRANA
EnsemblPlants»
0.0
BnaA09g14790D BnaA09g14790D protein Brassica napus
TI:3708 None 		 
 
A0A0A0L087_CUCSA
EnsemblPlants»
0.0
Csa_4G639120 Inactive heme oxygenase 2, chloroplastic Cucumis sativus
TI:3659 None
 
A0A0K9PHN2_ZOSMR
EnsemblPlants»
0.0
ZOSMA_25G01200 Heme oxygenase (Biliverdin-producing) Zostera marina
TI:29655 None
 
A0A0K9PJZ8_ZOSMR
EnsemblPlants»
0.0
ZOSMA_219G00130 Heme oxygenase (Biliverdin-producing) Zostera marina
TI:29655 None
 
A0A0R0FHZ5_SOYBN
EnsemblPlants»
0.0
GLYMA_17G244400 Uncharacterized protein Glycine max
TI:3847 None
 
A0A1D6LSA6_MAIZE
EnsemblPlants»
0.0
100192807 Heme oxygenase2 Zea mays
TI:4577 None
 
A0A1U8DYR9_CAPAN
EnsemblPlants»
0.0
T459_24567 Heme oxygenase 1, chloroplastic Capsicum annuum
TI:4072 None
 
A0A1U8GBN2_CAPAN
EnsemblPlants»
0.0
T459_13101 Putative inactive heme
oxygenase 2, chloroplastic		 Capsicum annuum
TI:4072 None
 
A0A1Y1HM15_KLENI
EnsemblPlants»
0.0
KFL_000230140 Heme oxygenase Klebsormidium nitens
TI:105231 None
 
A0A1Y1I1G2_KLENI
EnsemblPlants»
0.0
KFL_001170110 Uncharacterized protein Klebsormidium nitens
TI:105231 None
 
A0A251RCJ7_PRUPE
EnsemblPlants»
0.0
PRUPE_1G440300 Inactive heme oxygenase 2, chloroplastic Prunus persica
TI:3760 None
 
A0A2C9U089_MANES
EnsemblPlants»
0.0
MANES_18G033500 Inactive heme oxygenase 2, chloroplastic Manihot esculenta
TI:3983 None
 
A0A2C9ULI0_MANES
EnsemblPlants»
0.0
MANES_14G132400 Heme oxygenase 1 Manihot esculenta
TI:3983 None
 
A0A2G2YUE7_CAPAN
EnsemblPlants»
0.0
T459_24109 Heme oxygenase 1, chloroplastic Capsicum annuum
TI:4072 None
 
A0A2G2YUK4_CAPAN
EnsemblPlants»
0.0
T459_24215 Heme oxygenase 1, chloroplastic Capsicum annuum
TI:4072 None
 
A0A2G2YUQ1_CAPAN
EnsemblPlants»
0.0
T459_24257 Uncharacterized protein Capsicum annuum
TI:4072 None 		 
 
A0A2G2YUZ1_CAPAN
EnsemblPlants»
0.0
T459_24236 Heme oxygenase 1, chloroplastic Capsicum annuum
TI:4072 None
 
A0A2G2YVB9_CAPAN
EnsemblPlants»
0.0
T459_24439 Heme oxygenase 1, chloroplastic Capsicum annuum
TI:4072 None
 
A0A2G2YVP7_CAPAN
EnsemblPlants»
0.0
T459_24584 Heme oxygenase 4, chloroplastic Capsicum annuum
TI:4072 None
 
A0A2G2YZF6_CAPAN
EnsemblPlants»
0.0
T459_18672 Heme oxygenase 1, chloroplastic Capsicum annuum
TI:4072 None
 
A0A2I4ESS0_JUGRE
EnsemblPlants»
0.0
LOC108992352 Probable inactive heme
oxygenase 2, chloroplastic		 Juglans regia
TI:51240 None
 
A0A2I4GAV6_JUGRE
EnsemblPlants»
0.0
LOC109006240 Heme oxygenase 1, chloroplastic Juglans regia
TI:51240 None
 
A0A2K3D9D4_CHLRE
EnsemblPlants»
0.0
CHLRE_10g423500v5 Heme oxygenase Chlamydomonas reinhardtii
TI:3055 None
 
A0A2R6WZV4_MARPO
EnsemblPlants»
0.0
MARPO_0045s0055 Uncharacterized protein Marchantia polymorpha
TI:3197 None
 
A0A2R6XG30_MARPO
EnsemblPlants»
0.0
MARPO_0016s0114 Heme oxygenase 1 Marchantia polymorpha
TI:3197 None
 
A0A3B6B7E1_WHEAT
EnsemblPlants»
0.0
CFC21_019798 Uncharacterized protein Triticum aestivum
TI:4565 None
 
A0A3B6CFM7_WHEAT
EnsemblPlants»
0.0
CFC21_026213 Uncharacterized protein Triticum aestivum
TI:4565 None
 
A0A3B6DQA9_WHEAT
EnsemblPlants»
0.0
CFC21_032510 Heme oxygenase 1, chloroplastic Triticum aestivum
TI:4565 None
 
A0A3B6IPE8_WHEAT
EnsemblPlants»
0.0
CFC21_057253 Inactive heme oxygenase 2, chloroplastic Triticum aestivum
TI:4565 None
 
A0A3B6RJD7_WHEAT
EnsemblPlants»
0.0
CFC21_098822 Heme oxygenase 1 Triticum aestivum
TI:4565 None
 
A0A3B6SJQ0_WHEAT
EnsemblPlants»
0.0
CFC21_103902 Heme oxygenase 1 Triticum aestivum
TI:4565 None
 
A0A3B6TN74_WHEAT
EnsemblPlants»
0.0
CFC21_110193 Heme oxygenase 1 Triticum aestivum
TI:4565 None
 
A0A7I4DZ67_PHYPA
EnsemblPlants»
0.0
Uncharacterized protein Physcomitrium patens
TI:3218 None
 
A0A804JDG1_MUSAM
EnsemblPlants»
0.0
GSMUA_152940.1 (wild Malaysian banana) hypothetical protein Musa acuminata
TI:4641 None
 
A0A804JF61_MUSAM
EnsemblPlants»
0.0
GSMUA_157610.1 (wild Malaysian banana) hypothetical protein Musa acuminata
TI:4641 None
 
A0A804KPZ1_MUSAM
EnsemblPlants»
0.0
GSMUA_247850.1 (wild Malaysian banana) hypothetical protein Musa acuminata
TI:4641 None
 
A0A804L0S7_MUSAM
EnsemblPlants»
0.0
GSMUA_329370.1 (wild Malaysian banana) hypothetical protein Musa acuminata
TI:4641 None
 
A0A9K3J1D7_HELAN
EnsemblPlants»
0.0
HanXRQr2_Chr05g0222561 Heme oxygenase
(Biliverdin-producing) (EC 1.14.14.18)		 Helianthus annuus
TI:4232 None
 
A9S4L0_PHYPA
EnsemblPlants»
0.0
PHYPA_004772 Uncharacterized protein Physcomitrium patens
TI:3218 None
 
A9T3A8_PHYPA
EnsemblPlants»
0.0
PHYPA_017407 Uncharacterized protein Physcomitrium patens
TI:3218 None
 
B8C1Q5_THAPS
EnsemblProtists»
0.0
THAPSDRAFT_270343 Heme oxygenase Thalassiosira pseudonana
TI:35128 None
 
B9HAK8_POPTR
EnsemblPlants»
0.0
POPTR_006G069700 Uncharacterized protein Populus trichocarpa
TI:3694 None
 
B9IMZ7_POPTR
EnsemblPlants»
0.0
POPTR_018G131700 Uncharacterized protein Populus trichocarpa
TI:3694 None
 
B9R7G9_RICCO
EnsemblBacteria»
0.0
RCOM_1591500 Inactive heme oxygenase 2, chloroplastic Ricinus communis
TI:3988 None
 
B9SES5_RICCO
EnsemblBacteria»
0.0
RCOM_0223730 Heme oxygenase 1, chloroplastic Ricinus communis
TI:3988 None
 
C5WXM4_SORBI
EnsemblPlants»
0.0
SORBI_3001G347800 Heme oxygenase 2 Sorghum bicolor
TI:4558 None
 
C5Z5M3_SORBI
EnsemblPlants»
0.0
SORBI_3010G184600 Heme oxygenase 1 Sorghum bicolor
TI:4558 None
 
C5Z5M8_SORBI
EnsemblPlants»
0.0
SORBI_3010G184800 Heme oxygenase 1 Sorghum bicolor
TI:4558 None
 
D7TC13_VITVI
EnsemblPlants»
0.0
VIT_11s0016g05300 Heme oxygenase 1, chloroplastic Vitis vinifera
TI:29760 None
 
D8RPQ1_SELML
EnsemblPlants»
0.0
HO-1 Uncharacterized protein HO-1 Selaginella moellendorffii
TI:88036 None
 
D8RQV5_SELML
EnsemblPlants»
0.0
SELMODRAFT_413620 Uncharacterized protein Selaginella moellendorffii
TI:88036 None
 
D8RZX5_SELML
EnsemblPlants»
0.0
SELMODRAFT_443257 Uncharacterized protein Selaginella moellendorffii
TI:88036 None
 
E0CPA6_VITVI
EnsemblPlants»
0.0
VIT_18s0001g11040 Inactive heme oxygenase 2, chloroplastic Vitis vinifera
TI:29760 None
 
F2DC91_HORVV
EnsemblPlants»
0.0
Predicted protein Hordeum vulgare
TI:4513 None
 
F2E5U6_HORVV
EnsemblPlants»
0.0
Predicted protein Hordeum vulgare
TI:4513 None
 
I1GXJ3_BRADI
EnsemblPlants»
0.0
100841507 Heme oxygenase 1 Brachypodium distachyon
TI:15368 None
 
I1H4T8_BRADI
EnsemblPlants»
0.0
100845120 Inactive heme oxygenase 2, chloroplastic Brachypodium distachyon
TI:15368 None
 
I1JW65_SOYBN
EnsemblPlants»
0.0
GLYMA_04G147700 Heme oxygenase 1 Glycine max
TI:3847 None
 
I1M8J9_SOYBN
EnsemblPlants»
0.0
GLYMA_14G081000 Uncharacterized protein Glycine max
TI:3847 None
 
M4D6E5_BRACM
EnsemblPlants»
0.0
BRAA07T29493Z heme oxygenase
(biliverdin-producing) (EC 1.14.14.18)		 Brassica campestris
TI:3711 None
 
M4E3D2_BRACM
EnsemblPlants»
0.0
BRAPAZ1V2_A09P44670.2 Uncharacterized protein Brassica campestris
TI:3711 None
 
M4FI42_BRACM
EnsemblPlants»
0.0
BRARA_I02917 Uncharacterized protein Brassica campestris
TI:3711 None
 
M5VQR5_PRUPE
EnsemblPlants»
0.0
PRUPE_7G243300 Heme oxygenase 1 Prunus persica
TI:3760 None
 
Q94FW7_SOLLC
EnsemblPlants»
0.0
HO1 Heme oxygenase 1 Solanum lycopersicum
TI:4081 None
 
U5FS37_POPTR
EnsemblPlants»
0.0
POPTR_014G034200 Inactive heme oxygenase 2, chloroplastic Populus trichocarpa
TI:3694 None
 
W1P1P8_AMBTC
EnsemblPlants»
0.0
AMTR_s00078p00062760 Heme oxygenase 1 Amborella trichopoda
TI:13333 None
 
W1PT50_AMBTC
EnsemblPlants»
0.0
AMTR_s00024p00217730 Heme oxygenase 1 Amborella trichopoda
TI:13333 None
 
A0A1S3Y814_TOBAC
EnsemblFungi»
0.0
LOC107773431 Probable inactive heme
oxygenase 2, chloroplastic		 Nicotiana tabacum
TI:4097 None
   
A0A1S3YTN1_TOBAC
EnsemblFungi»
0.0
LOC107779560 Probable inactive heme
oxygenase 2, chloroplastic		 Nicotiana tabacum
TI:4097 None
   
A0A1S4A289_TOBAC
EnsemblFungi»
0.0
LOC107792958 Heme oxygenase 1, chloroplastic-like Nicotiana tabacum
TI:4097 None
   
A0A1S4CGA1_TOBAC
EnsemblFungi»
0.0
LOC107818591 Heme oxygenase 1, chloroplastic-like Nicotiana tabacum
TI:4097 None
   
A0A1U7ZND6_NELNU
EnsemblBacteria»
0.0
LOC104592431 Heme oxygenase 1, chloroplastic Nelumbo nucifera
TI:4432 None
   
A0A1U8AN41_NELNU
EnsemblBacteria»
0.0
LOC104605734 Probable inactive heme oxygenase
2, chloroplastic isoform X1		 Nelumbo nucifera
TI:4432 None
   
A0A1U8J3D7_GOSHI
Ensembl»
0.0
LOC107901297 Heme oxygenase 1, chloroplastic-like Gossypium hirsutum
TI:3635 None
   
A0A1U8J9B8_GOSHI
Ensembl»
0.0
LOC107903293 Heme oxygenase 1, chloroplastic-like Gossypium hirsutum
TI:3635 None
   
A0A1U8J9F2_GOSHI
Ensembl»
0.0
LOC107904929 Probable inactive heme
oxygenase 2, chloroplastic		 Gossypium hirsutum
TI:3635 None
   
A0A1U8MXU2_GOSHI
Ensembl»
0.0
LOC107942471 Heme oxygenase 1, chloroplastic-like Gossypium hirsutum
TI:3635 None
   
A0A1U8N028_GOSHI
Ensembl»
0.0
LOC107943214 Heme oxygenase 1, chloroplastic-like Gossypium hirsutum
TI:3635 None
   
A0A1U8PBK7_GOSHI
Ensembl»
0.0
LOC107957551 Probable inactive heme oxygenase
2, chloroplastic isoform X1		 Gossypium hirsutum
TI:3635 None
   
A0A1U8PTS6_GOSHI
Ensembl»
0.0
LOC107962617 Heme oxygenase 1, chloroplastic-like Gossypium hirsutum
TI:3635 None
   
A0A804R7G0_MAIZE
EnsemblPlants»
0.0
Ig-like domain-containing protein Zea mays
TI:4577 None
   
A0A8I6YI32_HORVV
EnsemblPlants»
0.0
Uncharacterized protein Hordeum vulgare
TI:4513 None
   
A0A8I6Z7L9_HORVV
EnsemblPlants»
0.0
Heme oxygenase 1 Hordeum vulgare
TI:4513 None
   
M0ZT33_SOLTU
EnsemblPlants»
0.0
Heme oxygenase 1 Solanum tuberosum
TI:4113 None
   
M1ADT9_SOLTU
EnsemblPlants»
0.0
Heme oxygenase 2 Solanum tuberosum
TI:4113 None
   
M4EGG1_BRACM
EnsemblPlants»
0.0
Uncharacterized protein Brassica campestris
TI:3711 None
   
M4EGG4_BRACM
EnsemblPlants»
0.0
Uncharacterized protein Brassica campestris
TI:3711 None