Protein Domain : IPR008434

Type:  Family Name:  Magnesium-protoporphyrin IX monomethyl ester [oxidative] cyclase
Description:  This family represents the oxidative cyclase responsible for forming the distinctive E-ring of the chlorin ring system under aerobic conditions []. This enzyme is believed to utilise a binuclear iron centre and molecular oxygen. There are two isoforms of this enzyme in some plants and cyanobacteria, which are differentially regulated based on the levels of copper and oxygen [, ]. This step is essential in the biosynthesis of both bacteriochlorophyll and chlorophyll under aerobic conditions (a separate enzyme, BchE, acts under anaerobic conditions). This enzyme is found in plants, cyanobacteria and other photosynthetic bacteria.CRD1 (AcsF) is required for the maintenance of photosystem I and its associated light-harvesting complexes in copper-deficient (-Cu) and oxygen-deficient (-O(2)) Chlamydomonas reinhardtiicells and is localised to the thylakoid membrane. The family also contains the Rhodocyclus gelatinosus(Rhodopseudomonas gelatinosa) AcsF protein []. Short Name:  AcsF
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0 Child Features

1 Contains

DB identifier Type Name
IPR009078 Domain Ferritin-like superfamily

2 Cross Referencess

Identifier
TIGR02029
MF_01840

0 Found In

4 GO Annotations

GO Term Gene Name
GO:0046872 IPR008434
GO:0048529 IPR008434
GO:0015979 IPR008434
GO:0015995 IPR008434

4 Ontology Annotations

GO Term Gene Name
GO:0046872 IPR008434
GO:0048529 IPR008434
GO:0015979 IPR008434
GO:0015995 IPR008434

0 Parent Features

425 Proteins

DB identifier UniProt Accession Secondary Identifier Organism Name Length
267431 D8RHD5 PAC:15411272 Selaginella moellendorffii 363  
89989 D8RAZ0 PAC:15413340 Selaginella moellendorffii 365  
evm.model.supercontig_92.57 PAC:16428628 Carica papaya 408  
30045.m000485 B9SCF8 PAC:16816079 Ricinus communis 405  
Cucsa.059080.1 A0A0A0L1I7 PAC:16954772 Cucumis sativus 411  
orange1.1g017291m A0A067EQA6 PAC:18123176 Citrus sinensis 374  
orange1.1g014877m A0A067EQI5 PAC:18123175 Citrus sinensis 416  
orange1.1g021562m A0A067F2D8 PAC:18123177 Citrus sinensis 311  
orange1.1g022114m A0A067F1J1 PAC:18123178 Citrus sinensis 302  
orange1.1g024138m A0A067EU04 PAC:18123179 Citrus sinensis 272  
AT3G56940.2 F4J0U9 PAC:19662783 Arabidopsis thaliana 332  
AT3G56940.1 Q9M591 PAC:19662782 Arabidopsis thaliana 409  
Thhalv10006009m V4LPG7 PAC:20190318 Eutrema salsugineum 409  
Ciclev10011842m V4UVH4 PAC:20797138 Citrus clementina 416  
Lus10035398 PAC:23170630 Linum usitatissimum 405  
Lus10031000 PAC:23166861 Linum usitatissimum 406  
Potri.016G025000.1 A9PI54 PAC:27012402 Populus trichocarpa 439  
Potri.016G025000.3 PAC:27012404 Populus trichocarpa 305  
Potri.016G025000.2 A0A2K1X9N6 PAC:27012403 Populus trichocarpa 405  
Potri.006G027300.2 A0A2K1ZVX9 PAC:27005541 Populus trichocarpa 405  
Potri.006G027300.4 PAC:27005543 Populus trichocarpa 373  
Potri.006G027300.6 PAC:27005545 Populus trichocarpa 290  
Potri.006G027300.1 PAC:27005540 Populus trichocarpa 417  
Potri.006G027300.5 PAC:27005542 Populus trichocarpa 376  
Potri.006G027300.3 PAC:27005544 Populus trichocarpa 290  
Gorai.002G225700.2 A0A0D2QAJ3 PAC:26793721 Gossypium raimondii 405  
Gorai.002G225700.3 A0A0D2MEL3 PAC:26793722 Gossypium raimondii 338  
Gorai.002G225700.1 A0A0D2NRL8 PAC:26793720 Gossypium raimondii 414  
35563 I0Z680 PAC:27390458 Coccomyxa subellipsoidea C-169 357  
125684 C1N6J1 PAC:27348564 Micromonas pusilla CCMP1545 414  

3 Publications

First Author Title Year Journal Volume Pages PubMed ID
            11790744
            10811605
            11910013