Mg-chelatase_BchO
Relationship
Comment
(from InterPro) Putative magnesium chelatase accessory protein (IPR017497) : Members of this entry belong to the alpha/beta fold family of hydrolases. Members are found in bacterial genomes, if and only if, they encode anoxygenic photosynthetic systems similar to that found in Rhodobacter capsulatus (Rhodopseudomonas capsulata) and other alpha-Proteobacteria. Also proteins in this entry are often encoded in the same operon as subunits of the protoporphyrin IX magnesium chelatase, and were once designated BchO. No literature supports a role as an actual subunit of magnesium chelatase, but an accessory role is possible, as suggested by its genomic context and by its probable hydrolase activity. Hajighasemi et al. presented biochemical and structural insights into enzymatic depolymerization of polylactic acid and other polyesters.
Database
Interpro : IPR017497 Putative magnesium chelatase accessory protein
PIRSF : No PIRSF
Pdoc : No Pdoc
Pfam : PF12697 Abhydrolase_6
Prints : No Print
EC Number : No EC Number
Sequences
| Peptide in | Fasta |
| Nucleotide in | Fasta |
| Alignment with Multalin | Text only |
| Seed alignment with MAFFT | No colour / coloured with Mview |
| Alignment with MAFFT | No colour / coloured with Mview |
| Dendrogram | The dnd file |
| Structure | Name | Proteins |
|---|---|---|
| 4PSU | Crystal structure of alpha\/beta hydrolase RPA1511 from Rhodopseudomonas palustris CGA009 | rhopa-q6n9m9 |
| Gene_locus | Name | Species |
|---|---|---|
| 9bact-q6sgw5 | uncultured bacterium 443 hydrolase, putative | uncultured bacterium 443 |
| aciru-Q9WXB1 | Acidiphilium rubrum formerly designated bcho in rhodobacter capsulatus | Acidiphilium rubrum |
| halhl-a1wxh2 | Halorhodospira halophila (strain DSM 244 \/ SL1) (Ectothiorhodospira halophila) alpha\/beta hydrolase fold | Halorhodospira halophila |
| jansc-q28w48 | Jannaschia sp. (strain CCS1) alpha\/beta hydrolase | Jannaschia sp. CCS1 |
| rhoca-bchO | Rhodobacter capsulatus (Rhodopseudomonas capsulata) bchO ORF284 , gene on complete photosynthesis gene cluster | Rhodobacter capsulatus |
| rhop2-q2isv5 | Rhodopseudomonas palustris (strain HaA2) alpha\/beta hydrolase | Rhodopseudomonas palustris |
| rhop2-q2j2x3 | Rhodopseudomonas palustris (strain HaA2) alpha\/beta hydrolase | Rhodopseudomonas palustris |
| rhopa-q6n9m9 |  Rhodopseudomonas palustris alpha\/beta hydrolase fold RPA1511 |
Rhodopseudomonas palustris |
| rhopa-q6ncx2 | Rhodopseudomonas palustris . Magnesium chelatase accessory protein bcho | Rhodopseudomonas palustris |
| rhopb-q21bv3 | Rhodopseudomonas palustris (strain BisB18) alpha\/beta hydrolase fold | Rhodopseudomonas palustris |
| rhopb-q219w4 | Rhodopseudomonas palustris (strain BisB18) alpha\/beta hydrolase fold | Rhodopseudomonas palustris |
| rhort-q2rx53 | Rhodospirillum rubrum (strain ATCC 11170 \/ NCIB 8255) alpha\/beta hydrolase fold | Rhodospirillum rubrum |
| rhosh-BchO | Rhodobacter sphaeroides (Rhodopseudomonas sphaeroides), Rhodobacter sp. BchO | Rhodobacter sphaeroides |
| rhosu-BCHO | Rhodovulum sulfidophilum (Rhodobacter sulfidophilus) BchO protein | Rhodovulum sulfidophilum |
| 9rhiz-a0a037uxv6 | Rhodomicrobium udaipurense JA643. Alpha\/beta hydrolase | Rhodomicrobium udaipurense JA643 |
| 9prot-a0a061q8k2 | alpha proteobacterium Q-1. Magnesium-chelatase 30 kDa subunit | alpha proteobacterium Q-1 |
| 9prot-a0a066pqp6 | Acidiphilium sp. JA12-A1. Magnesium-chelatase 30 kDa subunit | Acidiphilium sp. JA12-A1 |
| 9sphn-a0a074lvl4 | Erythrobacter sp. JL475. Alpha\/beta hydrolase | Erythrobacter sp. JL475 |
| erylo-a0a074mbr4 | Erythrobacter longus. Alpha\/beta hydrolase | Erythrobacter longus |
| 9sphn-a0a074mj52 | Erythrobacter litoralis. Alpha\/beta hydrolase | Erythrobacter litoralis |
| 9rhob-a0a076k2s0 | Planktomarina temperata RCA23\; uncultured proteobacterium. Magnesium-chelatase subunit BchO | Planktomarina temperata RCA23 |
| 9rhiz-a0a089ntx8 | Methylobacterium oryzae CBMB20. Magnesium chelatase accessory protein | Methylobacterium oryzae CBMB20 |
| 9rhob-a0a099rde7 | Thalassobacter stenotrophicus, Thalassobacter sp. Uncharacterized protein | Thalassobacter stenotrophicus |
| 9rhob-a0a0a0hnz6 | Roseovarius mucosus DSM 17069. Putative magnesium chelatase accessory protein | Roseovarius mucosus DSM 17069 |
| 9rhob-a0a0b3rhc6 | Ponticoccus sp. UMTAT08. Magnesium-chelatase, BchO | Ponticoccus sp. UMTAT08 |
| 9rhob-a0a0b4cze0 | Tateyamaria sp. ANG-S1. Magnesium chelatase | Tateyamaria sp. ANG-S1 |
| 9sphn-a0a0b9a0d5 | Novosphingobium subterraneum. Alpha\/beta hydrolase fold protein | Novosphingobium subterraneum |
| 9sphn-a0a0c5kzw5 | Sphingomonas sp. WHSC-8. Uncharacterized protein | Sphingomonas sp. WHSC-8 |
| 9rhiz-a0a0c6fap3 | Methylobacterium aquaticum. MhpC protein | Methylobacterium aquaticum |
| 9rhob-a0a0d1egb6 | Jannaschia aquimarina. RsbQ protein | Jannaschia aquimarina |
| 9prot-a0a0d2sp82 | Skermanella aerolata KACC 11604. Skermanella aerolata KACC 11604 strain 5416T-32 contig107, whole genome shotgun sequence | Skermanella aerolata KACC 11604 |
| 9prot-a0a0d6p8h8 | Acidisphaera rubrifaciens HS-AP3. Magnesium chelatase BchO | Acidisphaera rubrifaciens HS-AP3 |
| rhopl-a0a0d7dyb9 | Rhodopseudomonas palustris. Alpha\/beta hydrolase | Rhodopseudomonas palustris |
| 9gamm-a0z4j2 | marine gamma proteobacterium\; uncultured bacterium. lipase\/esterase, lip3\/bcho family | marine gamma proteobacterium HTCC2080 |
| 9rhob-a3v2j4 | Loktanella vestfoldensis SKA53. Magnesium-chelatase, BchO | Loktanella vestfoldensis SKA53 |
| 9rhob-a3vxz2 | Roseovarius sp. 217. Magnesium-chelatase, BchO | Roseovarius sp. 217 |
| 9sphn-a3whw4 | Erythrobacter sp. NAP1. Alpha\/beta hydrolase fold protein | Erythrobacter sp. NAP1 |
| 9gamm-a4acr9 | Congregibacter litoralis KT71. Putative magnesium chelatase accessory protein | Congregibacter litoralis KT71 |
| 9rhob-a4egs1 | Roseobacter sp. CCS2. Magnesium-chelatase 30 kDa subunit | Roseobacter sp. CCS2 |
| rhos5-a4wra7 | Rhodobacter sphaeroides (strain ATCC 17025 \/ ATH 2.4.3). Uncharacterized protein | Rhodobacter sphaeroides |
| braso-a4ynl2 | Bradyrhizobium sp. (strain ORS278). Bradyrhizobium sp. ORS278,complete sequence | Bradyrhizobium sp. |
| brasb-a5eqb2 | Bradyrhizobium sp. (strain BTAi1 \/ ATCC BAA-1182). Putative Alpha\/beta hydrolase, putative protoporphyrin IX magnesium chelatase bchO-like protein | Bradyrhizobium sp. |
| 9rhob-a6e3a0 | Roseovarius sp. TM1035. Magnesium-chelatase, BchO | Roseovarius sp. TM1035 |
| 9rhob-a6fq22 | Roseobacter sp. AzwK-3b. Magnesium-chelatase 30 kDa subunit | Roseobacter sp. AzwK-3b |
| dinsh-a8lpz7 | Dinoroseobacter shibae (strain DSM 16493 \/ NCIMB 14021 \/ DFL 12). Magnesium-chelatase 30 kDa subunit | Dinoroseobacter shibae |
| 9rhiz-a9da31 | Hoeflea phototrophica DFL-43. Putative magnesium chelatase accessory protein | Hoeflea phototrophica DFL-43 |
| metep-a9w6w7 | Methylobacterium extorquens (strain PA1). Magnesium chelatase accessory protein | Methylobacterium extorquens |
| mets4-b0udm0 | Methylobacterium sp. (strain 4-46). Magnesium chelatase accessory protein | Methylobacterium sp. |
| metrj-b1lse6 | Methylobacterium radiotolerans (strain ATCC 27329 \/ DSM 1819 \/ JCM 2831). Magnesium chelatase accessory protein | Methylobacterium radiotolerans |
| metpb-b1zhn3 | Methylobacterium populi (strain ATCC BAA-705 \/ NCIMB 13946 \/ BJ001). Magnesium chelatase accessory protein | Methylobacterium populi |
| 9rhob-b6b3s8 | Rhodobacteraceae bacterium HTCC2083. Putative magnesium chelatase accessory protein | Rhodobacteraceae bacterium HTCC2083 |
| rhocs-b6itt7 | Rhodospirillum centenum (strain ATCC 51521 \/ SW). Magnesium-chelatase 30 kDa subunit | Rhodospirillum centenum |
| metc4-b7kt42 | Methylobacterium extorquens (strain CM4 \/ NCIMB 13688) (Methylobacterium chloromethanicum). Magnesium chelatase accessory protein | Methylobacterium extorquens |
| metsb-b8eq01 | Methylocella silvestris (strain BL2 \/ DSM 15510 \/ NCIMB 13906). Magnesium chelatase accessory protein | Methylocella silvestris |
| 9gamm-b8kev0 | gamma proteobacterium NOR5-3. Putative magnesium chelatase accessory protein | gamma proteobacterium NOR5-3 |
| 9gamm-b8kt15 | Luminiphilus syltensis NOR5-1B. Putative magnesium chelatase accessory protein | Luminiphilus syltensis NOR5-1B |
| labad-b9r4p6 | Labrenzia alexandrii (strain DSM 17067 \/ NCIMB 14079 \/ DFL-11) (Stappia alexandrii). Putative magnesium chelatase accessory protein | Labrenzia alexandrii |
| metea-c5awv9 | Methylobacterium extorquens (strain ATCC 14718 \/ DSM 1338 \/ AM1). Putative alpha\/beta hydrolase, putative magnesium chelatase accessory protein | Methylobacterium extorquens |
| meted-c7cb08 | Methylobacterium extorquens (strain DSM 5838 \/ DM4) (Methylobacterium dichloromethanicum (strain DM4)). Methylobacterium extorquens DM4 str. DM4 chromosome, complete genome | Methylobacterium extorquens |
| 9rhob-c7dfm9 | Thalassobium sp. R2A62. Putative magnesium chelatase accessory protein | Thalassobium sp. R2A62 |
| 9rhob-c8ryp0 | Rhodobacter sp. SW2. Magnesium chelatase accessory protein | Rhodobacter sp. SW2 |
| allvd-d3rp91 | Allochromatium vinosum (strain ATCC 17899 \/ DSM 180 \/ NBRC 103801 \/ NCIMB 10441 \/ D) (Chromatium vinosum). Magnesium chelatase accessory protein | Allochromatium vinosum |
| bresc-d9qp94 | Brevundimonas subvibrioides (strain ATCC 15264 \/ DSM 4735 \/ LMG 14903 \/ NBRC 16000 \/ CB 81) (Caulobacter subvibrioides). Magnesium chelatase accessory protein | Brevundimonas subvibrioides |
| 9rhob-e0mpv2 | Ahrensia sp. R2A130. Putative magnesium chelatase accessory protein | Ahrensia sp. R2A130 |
| rhovt-e3hys6 | Rhodomicrobium vannielii (strain ATCC 17100 \/ ATH 3.1.1 \/ DSM 162 \/ LMG 4299). Magnesium chelatase accessory protein | Rhodomicrobium vannielii |
| rhopx-e6vi28 | Rhodopseudomonas palustris (strain DX-1). Magnesium chelatase accessory protein | Rhodopseudomonas palustris |
| rhopx-e6vjl6 | Rhodopseudomonas palustris (strain DX-1). Magnesium chelatase accessory protein | Rhodopseudomonas palustris |
| acima-f0izm4 | Acidiphilium multivorum (strain DSM 11245 \/ JCM 8867 \/ NBRC 100883 \/ AIU301). BchO protein | Acidiphilium multivorum |
| 9burk-f3lkb4 | Rubrivivax benzoatilyticus JA2 = ATCC BAA-35. Putative Alpha\/beta hydrolase protoporphyrin IX magnesium chelatase bchO-like protein | Rubrivivax benzoatilyticus JA2 = ATCC BAA-35 |
| 9burk-f3lsk0 | Rubrivivax benzoatilyticus JA2 = ATCC BAA-35. Magnesium chelatase accessory protein | Rubrivivax benzoatilyticus JA2 = ATCC BAA-35 |
| metuf-f5rhz8 | Methyloversatilis universalis (strain ATCC BAA-1314 \/ JCM 13912 \/ FAM5). Magnesium-chelatase 30 kDa subunit | Methyloversatilis universalis |
| 9prot-f7s7w6 | Acidiphilium sp. PM. BchO | Acidiphilium sp. PM |
| roslo-f7zm11 | Roseobacter litoralis (strain ATCC 49566 \/ DSM 6996 \/ JCM 21268 \/ NBRC 15278 \/ OCh 149). Magnesium-chelatase BchO | Roseobacter litoralis |
| 9gamm-f9u6n4 | Thiocapsa marina 5811. Magnesium chelatase accessory protein | Thiocapsa marina 5811 |
| 9gamm-g2e701 | Thiorhodococcus drewsii AZ1. Magnesium chelatase accessory protein | Thiorhodococcus drewsii AZ1 |
| 9brad-h0s7i3 | Bradyrhizobium sp. ORS 285. Putative Alpha\/beta hydrolase, protoporphyrin IX magnesium chelatase bchO-like | Bradyrhizobium sp. ORS 285 |
| 9brad-h0sie9 | Bradyrhizobium sp. ORS 375. Putative Alpha\/beta hydrolase, protoporphyrin IX magnesium chelatase bchO-like | Bradyrhizobium sp. ORS 375 |
| 9brad-h0swe3 | Bradyrhizobium sp. STM 3809. Putative Alpha\/beta hydrolase, protoporphyrin IX magnesium chelatase bchO-like | Bradyrhizobium sp. STM 3809 |
| 9gamm-h1g633 | Ectothiorhodospira sp. PHS-1. Alpha\/beta hydrolase | Ectothiorhodospira sp. PHS-1 |
| metex-h1kj19 | Methylobacterium extorquens DSM 13060. Magnesium chelatase accessory protein | Methylobacterium extorquens DSM 13060 |
| 9gamm-h3nrs4 | gamma proteobacterium HIMB55. Putative magnesium chelatase accessory protein | gamma proteobacterium HIMB55 |
| rhoph-h6sih7 | Rhodospirillum photometricum DSM 122. BchO protein | Rhodospirillum photometricum DSM 122 |
| phamo-h8fpa5 | Phaeospirillum molischianum DSM 120. Putative Alpha\/beta hydrolase, putative protoporphyrin IX magnesium chelatase bchO-like | Phaeospirillum molischianum DSM 120 |
| 9gamm-h8ywu3 | Thiorhodovibrio sp. 970. Putative magnesium chelatase accessory protein | Thiorhodovibrio sp. 970 |
| 9brad-i0g2y4 | Bradyrhizobium sp. S23321. BchO protein | Bradyrhizobium sp. S23321 |
| rubgi-i0hpr4 | Rubrivivax gelatinosus (strain NBRC 100245 \/ IL144). Alpha\/beta hydrolase fold | Rubrivivax gelatinosus |
| rubgi-i0hy70 | Rubrivivax gelatinosus (strain NBRC 100245 \/ IL144). Alpha\/beta hydrolase fold | Rubrivivax gelatinosus |
| thiv6-i3yh73 | Thiocystis violascens (strain ATCC 17096 \/ DSM 198 \/ 6111) (Chromatium violascens). Putative magnesium chelatase accessory protein | Thiocystis violascens |
| 9rhiz-i9llk0 | Methylobacterium sp. GXF4. Magnesium chelatase accessory protein | Methylobacterium sp. GXF4 |
| 9rhob-j6ug77 | Rhodovulum sp. PH10. Alpha\/beta hydrolase | Rhodovulum sp. PH10 |
| 9rhob-j7g0m2 | Sulfitobacter guttiformis. Mg-protoporphyrin IX chelatase BchO 30 kDa subunit | Sulfitobacter guttiformis |
| 9rhob-j9dsh3 | Rhodovulum sp. PH10. Putative hydrolase or acyltransferase | Rhodovulum sp. PH10 |
| 9prot-k2jl67 | Oceanibaculum indicum P24. Magnesium chelatase accessory protein | Oceanibaculum indicum P24 |
| 9rhiz-k2pj64 | Agrobacterium albertimagni AOL15. Magnesium chelatase accessory protein | Agrobacterium albertimagni AOL15 |
| 9prot-k9hxc6 | Caenispirillum salinarum AK4. Alpha\/beta hydrolase | Caenispirillum salinarum AK4 |
| 9gamm-l0gvc3 | Thioflavicoccus mobilis 8321. Putative magnesium chelatase accessory protein | Thioflavicoccus mobilis 8321 |
| 9gamm-l0h289 | Thioflavicoccus mobilis 8321. Putative magnesium chelatase accessory protein | Thioflavicoccus mobilis 8321 |
| 9brad-m4zdq9 | Bradyrhizobium oligotrophicum S58. Putative Alpha\/beta hydrolase, protoporphyrin IX magnesium chelatase bchO-like | Bradyrhizobium oligotrophicum S58 |
| 9rhiz-m7y172 | Methylobacterium mesophilicum SR1.6\/6. Magnesium chelatase accessory protein | Methylobacterium mesophilicum SR1.6\/6 |
| rhop5-q07kc8 | Rhodopseudomonas palustris (strain BisA53). Alpha\/beta hydrolase fold | Rhodopseudomonas palustris |
| rhop5-q07s18 | Rhodopseudomonas palustris (strain BisA53). Alpha\/beta hydrolase fold | Rhodopseudomonas palustris |
| 9rhiz-q0fyu2 | Fulvimarina pelagi HTCC2506. Alpha\/beta hydrolase | Fulvimarina pelagi HTCC2506 |
| rhops-q132k1 | Rhodopseudomonas palustris (strain BisB5). Alpha\/beta hydrolase fold | Rhodopseudomonas palustris |
| rhops-q13e72 | Rhodopseudomonas palustris (strain BisB5). Alpha\/beta hydrolase fold | Rhodopseudomonas palustris |
| rosdo-q16dt4 | Roseobacter denitrificans (strain ATCC 33942 \/ OCh 114) (Erythrobacter sp. (strain OCh 114)) (Roseobacter denitrificans). Magnesium-chelatase 30 kDa subunit | Roseobacter denitrificans |
| phafv-s9s768 | Phaeospirillum fulvum MGU-K5. Alpha\/beta hydrolase fold protein | Phaeospirillum fulvum MGU-K5 |
| 9brad-u1img6 | Bradyrhizobium sp. DFCI-1. Magnesium chelatase accessory protein | Bradyrhizobium sp. DFCI-1 |
| 9rhob-u4v1v9 | Rhodobacteraceae bacterium HIMB11. Putative magnesium chelatase accessory protein | Rhodobacteraceae bacterium HIMB11 |
| 9gamm-v4jwz1 | uncultured Thiohalocapsa sp. PB-PSB1. Uncharacterized protein | uncultured Thiohalocapsa sp. PB-PSB1 |
| 9rhob-v7emh7 | Rhodobacter sp. CACIA14H1. Magnesium-chelatase subunit | Rhodobacter sp. CACIA14H1 |
| 9sphn-w0ai76 | Sphingomonas sanxanigenens DSM 19645 = NX02. Uncharacterized protein | Sphingomonas sanxanigenens DSM 19645 = NX02 |
| marpu-w0e6q6 | Marichromatium purpuratum 984. Alpha\/beta hydrolase | Marichromatium purpuratum 984 |
| 9rhob-w4hj54 | Roseivivax atlanticus. Magnesium-chelatase 30 kDa subunit | Roseivivax atlanticus |
| halhr-w8kv81 | Halorhodospira halochloris str. A. Alpha\/beta hydrolase | Halorhodospira halochloris str. A |
| 9rhob-w8rqs6 | Roseibacterium elongatum DSM 19469. Alpha\/beta hydrolase | Roseibacterium elongatum DSM 19469 |
| 9sphn-w9brg6 | Blastomonas sp. CACIA14H2. Alpha\/beta hydrolase | Blastomonas sp. CACIA14H2 |
| 9gamm-w9v958 | Thiorhodococcus sp. AK35. Alpha\/beta hydrolase fold protein | Thiorhodococcus sp. AK35 |
| 9rhob-x7el91 | Roseivivax halodurans JCM 10272. Magnesium chelatase | Roseivivax halodurans JCM 10272 |
| 9rhob-x7f7j4 | Roseivivax isoporae LMG 25204. Uncharacterized protein | Roseivivax isoporae LMG 25204 |
| Substrate | Chemical Nomenclature | Proteins |
|---|---|---|
| Polylactic-acid | 2-Hydroxypropanoic acid homopolymer | paeam-PLAA thefu-q6a0i3 rhopa-q6n9m9 alcbs-q0vlq1 9zzzz-A0A0G3FEJ8 9acto-f7ix06 crysp-Q874E9 9bact-a4uz14 9bact-a4uz10 psea2-s6bc01 thefu-q6a0i4 aspng-g9m5r3 psecl-LIP1 psecl-LIP2 psecl-LIP3 9bact-a4uz12 9zzzz-a0a0g3fj39 bacpu-q6rsn0 |
References (2)
| Title : Biochemical and Structural Insights into Enzymatic Depolymerization of Polylactic Acid and Other Polyesters by Microbial Carboxylesterases - Hajighasemi_2016_Biomacromolecules_17_2027 |
| Author(s) : Hajighasemi M , Nocek BP , Tchigvintsev A , Brown G , Flick R , Xu X , Cui H , Hai T , Joachimiak A , Golyshin PN , Savchenko A , Edwards EA , Yakunin AF |
| Ref : Biomacromolecules , 17 :2027 , 2016 |
| Abstract : |
| PubMedSearch : Hajighasemi_2016_Biomacromolecules_17_2027 |
| PubMedID: 27087107 |
| Gene_locus related to this paper: marav-a1u5n0 , rhopa-q6n9m9 , alcbs-q0vlq1 |
| Title : Magnesium-protoporphyrin chelatase of Rhodobacter sphaeroides: reconstitution of activity by combining the products of the bchH, -I, and -D genes expressed in Escherichia coli - Gibson_1995_Proc.Natl.Acad.Sci.U.S.A_92_1941 |
| Author(s) : Gibson LC , Willows RD , Kannangara CG , von Wettstein D , Hunter CN |
| Ref : Proceedings of the National Academy of Sciences of the United States of America , 92 :1941 , 1995 |
| Abstract : |
| PubMedSearch : Gibson_1995_Proc.Natl.Acad.Sci.U.S.A_92_1941 |
| PubMedID: 7892204 |
| Gene_locus related to this paper: rhosh-BchO |