| Entry |
|
| Name |
hydrogenobyrinic acid a,c-diamide synthase (glutamine-hydrolysing);
CobB
|
| Class |
Ligases;
Forming carbon-nitrogen bonds;
Carbon-nitrogen ligases with glutamine as amido-N-donor
 |
| Sysname |
hydrogenobyrinic-acid:L-glutamine amido-ligase (AMP-forming)
|
| Reaction(IUBMB) |
2 ATP + hydrogenobyrinic acid + 2 L-glutamine + 2 H2O = 2 ADP + 2 phosphate + hydrogenobyrinic acid a,c-diamide + 2 L-glutamate [RN: R05224]
|
| Reaction(KEGG) |
|
| Substrate |
|
| Product |
|
| Comment |
This step in the aerobic biosynthesis of cobalamin generates hydrogenobyrinic acid a,c-diamide, the substrate required by EC 6.6.1.2, cobaltochelatase, which adds cobalt to the macrocycle.
|
| Pathway |
| Porphyrin and chlorophyll metabolism | | Metabolic pathways |
|
| Orthology |
| cobyrinic acid a,c-diamide synthase |
|
| Genes |
EBT: | | STY: | | STT: | | SEX: | | STM: | | SEO: | | SEV: | | SEY: | | SEM: | | SEJ: | | SEB: | | SEF: | | SETU: | | SPQ: | | SEI: | | SEC: | | SEH: | | SHB: | | SEE: | | SEW: | | SEA: | | SED: | | SEG: | | SEL: | | SET: | | SENJ: | | SES: | | YEN: | | YEP: | | YEY: | | PLU: | | PAY: | | ESC: | | KPN: | | KPU: | | KPM: | | KPP: | | KPE: | | KPO: | | KVA: | | KOX: | | CKO: | | CRO: | | EIC: | | ETR: | | ETD: | | ETC: | | XBO: | | XNE: | | MMK: | | EBF: | | XCC: | | XCB: | | XCA: | | XCP: | | FAU: | | VSP: | | PAE: | | PAU: | | PAP: | | PAG: | | PAF: | | PNC: | | PDK: | | PSG: | | PPU: | | PPF: | | PPG: | | PPW: | | PPT: | | PPB: | | PPI: | | PPX: | | PPUH: | | PPUU: | | PST: | | PSB: | | PSP: | | PFL: | | PFO: | | PFS: | | PFE: | | PFC: | | PPZ: | | PEN: | | PMY: | | PMK: | | PSA: | | PSZ: | | PSR: | | PSC: | | PSJ: | | PSH: | | PBA: | | PFV: | | PDR: | | AVN: | | AVL: | | AVD: | | SSE: | | CPS: | | MAQ: | | MHC: | | MBS: | | MCA: | | MMT: | | MAH: | | MEJ: | | ALV: | | TVI: | | TMB: | | AEH: | | HHA: | | TGR: | | TKM: | | TNI: | | HCH: | | HEL: | | ABO: | | ADI: | | MMW: | | MME: | | MPC: | | TAU: | | RMA: | | VOK: | | GPB: | | CVI: | | PSE: | | RSO: | | RSL: | | RSN: | | RME: | | BMA: | | BMV: | | BML: | | BMN: | | BPS: | | BPM: | | BPL: | | BPD: | | BPR: | | BPZ: | | BPQ: | | BTE: | | BVI: | | BUR: | | BCN: | | BCH: | | BCM: | | BCJ: | | BAM: | | BAC: | | BMU: | | BMJ: | | BCT: | | BXE: | | BPH: | | BPY: | | BGL: | | BUG: | | BGE: | | BGF: | | BGD: | | BYI: | | BUK: | | BPX: | | RFR: | | POL: | | PNA: | | AAV: | | AJS: | | DIA: | | AAA: | | ACK: | | DAC: | | DEL: | | VAP: | | VPE: | | CTT: | | ADN: | | ADK: | | RTA: | | MPT: | | HAR: | | MMS: | | HSE: | | RGE: | | EBA: | | AZO: | | AZA: | | DAR: | | TMZ: | | DSU: | | TBD: | | MFA: | | MMB: | | MEH: | | MEI: | | MEP: | | APP: | | SLT: | | ANT: | | SBA: | | GSU: | | GSK: | | GME: | | GUR: | | GLO: | | GBM: | | GEO: | | GEM: | | GEB: | | PCA: | | PPD: | | DVU: | | DVL: | | DVM: | | DVG: | | DDE: | | DDS: | | DDN: | | DMA: | | DSA: | | DAS: | | DAF: | | DHY: | | DPI: | | DBA: | | DRT: | | DPS: | | DAK: | | DPR: | | DSF: | | DOL: | | DAL: | | DAT: | | DTO: | | SCL: | | DAO: | | DTI: | | SFU: | | DBR: | | HMR: | | MLO: | | MCI: | | MOP: | | MAM: | | SME: | | SMK: | | SMQ: | | SMX: | | SMI: | | SMEG: | | SMEL: | | SMD: | | RHI: | | SFH: | | SFD: | | ATU: | | ARA: | | AVI: | | AGR: | | RET: | | REC: | | RLE: | | RLT: | | RLG: | | RTR: | | BME: | | BMI: | | BMZ: | | BMG: | | BMW: | | BMF: | | BMB: | | BMC: | | BAA: | | BMS: | | BSI: | | BMT: | | BSV: | | BOV: | | BCS: | | BSK: | | BMR: | | BPP: | | OAN: | | BJA: | | BJU: | | BRA: | | BBT: | | BRS: | | RPA: | | RPB: | | RPC: | | RPD: | | RPE: | | RPT: | | RPX: | | AOL: | | XAU: | | AZC: | | SNO: | | MEX: | | MEA: | | MDI: | | MCH: | | MRD: | | MET: | | MPO: | | MNO: | | BID: | | MSL: | | HDN: | | HMC: | | RVA: | | PHL: | | MSC: | | SIL: | | SIT: | | RSP: | | RSH: | | RSQ: | | RSK: | | RCP: | | JAN: | | RDE: | | RLI: | | PDE: | | DSH: | | PSF: | | PGA: | | PGL: | | OAT: | | OAR: | | NAR: | | NPP: | | SJP: | | SCH: | | GOH: | | GBE: | | AMV: | | GXY: | | APT: | | APW: | | APF: | | APU: | | APG: | | APQ: | | APX: | | APZ: | | RRU: | | RRF: | | RPM: | | MAG: | | AZL: | | ALI: | | ABS: | | TMO: | | APB: | | PGV: | | MGM: | | DIN: | | BSUB: | | BHA: | | BPF: | | BMQ: | | BMD: | | GKA: | | GTN: | | GTH: | | GTE: | | GWC: | | GYC: | | GYA: | | GCT: | | GMC: | | GGH: | | AFL: | | LMO: | | LMF: | | LMH: | | LMC: | | LMN: | | LMY: | | LMT: | | LMG: | | LMS: | | LMJ: | | LMQ: | | LML: | | LMP: | | LMW: | | LMX: | | LMZ: | | LMON: | | LMOC: | | LMOS: | | LMOO: | | LMOY: | | LMOT: | | LMOA: | | LMOL: | | LMOG: | | LMOE: | | LMOB: | | LIN: | | LWE: | | LSG: | | LIV: | | LSP: | | BBE: | | PPY: | | PPM: | | PMS: | | PMQ: | | PMW: | | PTA: | | BTS: | | SIV: | | SSA: | | LRE: | | LRF: | | LRU: | | PCE: | | AUR: | | CAC: | | CAE: | | CAY: | | CTC: | | CNO: | | CBO: | | CBA: | | CBH: | | CBY: | | CBL: | | CBK: | | CBB: | | CBI: | | CBN: | | CBT: | | CBF: | | CBM: | | CBJ: | | CBE: | | CKL: | | CKR: | | CPY: | | CCE: | | CLJ: | | CSH: | | CSO: | | CCB: | | CLS: | | CLB: | | CCL: | | CSR: | | CDC: | | CDL: | | CDG: | | CST: | | AMT: | | AOE: | | SLP: | | DSY: | | DHD: | | DDH: | | DDL: | | DRM: | | DAE: | | DCA: | | DKU: | | DRU: | | PTH: | | DAU: | | TJR: | | SGY: | | DOR: | | DAI: | | DMI: | | DED: | | DEC: | | HMO: | | EEL: | | ERE: | | ERT: | | ERA: | | ELM: | | AWO: | | BFI: | | CLE: | | RHO: | | RIX: | | RIM: | | CCT: | | ROB: | | RTO: | | FPR: | | FPA: | | SAY: | | SAP: | | BPRM: | | BPRS: | | TTE: | | TEX: | | THX: | | TPD: | | TIT: | | TMT: | | TBO: | | TWI: | | CHY: | | TEP: | | TAE: | | MTA: | | ADG: | | TPZ: | | TOC: | | TTM: | | TTO: | | TXY: | | TSH: | | TNR: | | MAS: | | NTH: | | HAS: | | HPK: | | AAR: | | HHL: | | VPR: | | SSG: | | SRI: | | MED: | | MHG: | | MTU: | | MTV: | | MTC: | | MRA: | | MTF: | | MTB: | | MTK: | | MTZ: | | MTI: | | MTO: | | MTD: | | MTN: | | MTUB: | | MBO: | | MBB: | | MBT: | | MBM: | | MBK: | | MAF: | | MCE: | | MCQ: | | MCV: | | MCX: | | MCZ: | | MPA: | | MAV: | | MIT: | | MIR: | | MIA: | | MID: | | MSM: | | MSG: | | MSA: | | MUL: | | MVA: | | MGI: | | MSP: | | MAB: | | MMV: | | MMC: | | MKM: | | MJL: | | MJD: | | MMI: | | MRH: | | MMM: | | MCB: | | MLI: | | ASD: | | CDI: | | CDP: | | CDH: | | CDT: | | CDE: | | CDR: | | CDA: | | CDZ: | | CDB: | | CDS: | | CDD: | | CDW: | | CDV: | | CKP: | | CPU: | | CPL: | | CPG: | | CPP: | | CPK: | | CPQ: | | CPX: | | CPZ: | | COR: | | COP: | | COD: | | COS: | | COI: | | COE: | | COU: | | CUL: | | CUC: | | CUE: | | NFA: | | NCY: | | NBR: | | RHA: | | RER: | | ROP: | | REQ: | | GBR: | | GPO: | | GOR: | | TPR: | | SCO: | | SMA: | | SGR: | | SCB: | | SSX: | | SVL: | | SCT: | | SCY: | | SFA: | | SBH: | | SHY: | | SHO: | | SVE: | | SALB: | | STRP: | | KSK: | | ICA: | | PAC: | | PAK: | | PAV: | | PAX: | | PAZ: | | PAW: | | PAD: | | PCN: | | PACC: | | PACH: | | PFR: | | PPC: | | PBO: | | PRA: | | MPH: | | NCA: | | KFL: | | TFU: | | NDA: | | NAL: | | TCU: | | SRO: | | FRA: | | FRE: | | FRI: | | FAL: | | FSY: | | NML: | | GOB: | | BSD: | | MMAR: | | SEN: | | SVI: | | TBI: | | AMD: | | AMN: | | AMM: | | PDX: | | AMI: | | SESP: | | STP: | | SAQ: | | MAU: | | MIL: | | VMA: | | AMS: | | ASE: | | CAI: | | SNA: | | RXY: | | AFO: | | SHI: | | TDE: | | TPI: | | SSM: | | LIL: | | LIE: | | LIC: | | LBJ: | | LBL: | | ACM: | | GMA: | | CTM: | | BFR: | | BFS: | | BFG: | | BVU: | | BHL: | | BSA: | | PGI: | | PGN: | | PGT: | | PAH: | | PDI: | | PPN: | | OSP: | | TFO: | | PRU: | | CPI: | | DFE: | | FCO: | | FNU: | | LBA: | | STR: | | IPO: | | CAA: | | PSL: | | IPA: | | SACI: | | TAI: | | AMO: | | SBR: | | SYN: | | SYZ: | | SYY: | | SYT: | | SYS: | | SYQ: | | SYW: | | SYC: | | SYF: | | SYD: | | SYE: | | SYG: | | SYR: | | SYX: | | CYA: | | CYB: | | SYNE: | | SYNP: | | TEL: | | MAR: | | CYT: | | CYP: | | CYC: | | CYN: | | CYH: | | CYJ: | | AMR: | | CGC: | | CAN: | | CSN: | | DSL: | | HAO: | | GLP: | | CMP: | | CYU: | | GVI: | | ANA: | | NPU: | | NOS: | | NOP: | | AVA: | | ANB: | | ACY: | | NAZ: | | CSG: | | CALO: | | CALT: | | RIV: | | PMA: | | PMM: | | PMT: | | PMN: | | PMI: | | PMB: | | PMC: | | PMF: | | PMG: | | PMH: | | PMJ: | | PME: | | TER: | | GEI: | | OAC: | | ONI: | | PSEU: | | CEP: | | MIC: | | ARP: | | CTHE: | | PLP: | | SCS: | | CTE: | | CPC: | | CCH: | | CPH: | | CPB: | | CLI: | | PVI: | | PLT: | | PPH: | | PAA: | | CTS: | | DET: | | DEH: | | DEB: | | DEV: | | DEG: | | DMC: | | DMD: | | DLY: | | RRS: | | RCA: | | CAU: | | CAG: | | CHL: | | HAU: | | CAP: | | DRA: | | DGE: | | DDR: | | DMR: | | DPT: | | DGO: | | DPD: | | TTH: | | TTJ: | | TTS: | | TTL: | | TSC: | | THC: | | TOS: | | OPR: | | MHD: | | TYE: | | NDE: | | LFC: | | LFI: | | DDF: | | DAP: | | CNI: | | TID: | | TOP: | | MJA: | | MFE: | | MVU: | | MFS: | | MIF: | | MIG: | | MMP: | | MMQ: | | MMX: | | MMZ: | | MMD: | | MAE: | | MVN: | | MVO: | | MOK: | | MAC: | | MBA: | | MMA: | | MMAZ: | | MBU: | | MMH: | | MEV: | | MZH: | | MPY: | | MHZ: | | MTP: | | MCJ: | | MHI: | | MHU: | | MLA: | | MEM: | | MBG: | | MPI: | | MBN: | | MFO: | | MPL: | | MPD: | | MEZ: | | RCI: | | MTH: | | MMG: | | MST: | | MSI: | | MRU: | | MEL: | | MEW: | | MFV: | | MKA: | | AFU: | | APO: | | AVE: | | FPL: | | HAL: | | HSL: | | HMA: | | HHI: | | HWA: | | HWC: | | NPH: | | NMO: | | HLA: | | HMU: | | HTU: | | NMG: | | HVO: | | HME: | | HJE: | | HBO: | | HXA: | | NAT: | | NPE: | | NGE: | | HRU: | | NOU: | | TAC: | | TVO: | | PTO: | | TAR: | | MAX: | | SSO: | | SOL: | | STO: | | SAI: | | SACN: | | SACR: | | SIS: | | SIA: | | SIM: | | SID: | | SIY: | | SIN: | | SII: | | SIH: | | SIR: | | SIC: | | MSE: | | MCN: | | AHO: | | PAI: | | PIS: | | PCL: | | PAS: | | PYR: | | POG: | | CMA: | | TNE: | | TUZ: | | TTN: | | VDI: | | VMO: | | NMR: | | NIR: | | NKR: | | CSY: | | NGA: | | » show all
 |
| Reference |
|
| Authors |
Debussche L, Thibaut D, Cameron B, Crouzet J, Blanche F. |
| Title |
Purification and characterization of cobyrinic acid a,c-diamide synthase from Pseudomonas denitrificans. |
| Journal |
J. Bacteriol. 172 (1990) 6239-44. |
| Organism |
Pseudomonas denitrificans |
| Reference |
|
| Authors |
Warren MJ, Raux E, Schubert HL, Escalante-Semerena JC. |
| Title |
The biosynthesis of adenosylcobalamin (vitamin B12). |
| Journal |
Nat. Prod. Rep. 19 (2002) 390-412. |
| Organism |
Pseudomonas denitrificans |
| Other DBs |
ExplorEnz - The Enzyme Database: IUBMB Enzyme Nomenclature: ExPASy - ENZYME nomenclature database: BRENDA, the Enzyme Database: CAS: 132053-22-6 |