A0A068LML3 A0A068LML3_BACMM Sirohydrochlorin ferrochelatase [...] sirB1 , BMMGA3_02585Bacillus methanolicus (strain MGA3 / ATCC 53907) 253 AA A0A0E4A909 A0A0E4A909_RHOER Sirohydrochlorin chelatase [...] sirB , I3517_01420, RERY_52890Rhodococcus erythropolis (Arthrobacter picolinophilus) 251 AA A0A0F2CC24 A0A0F2CC24_9MICO Sirohydrochlorin ferrochelatase [...] sirB , RS85_00717Microbacterium sp. SA39 224 AA A0A0K3BF78 A0A0K3BF78_9PSEU Sirohydrochlorin ferrochelatase [...] Kibdelosporangium sp. MJ126-NF4 234 AA A0A0K3BIB4 A0A0K3BIB4_9PSEU Sirohydrochlorin ferrochelatase [...] Kibdelosporangium sp. MJ126-NF4 239 AA A0A0M2HC24 A0A0M2HC24_MICTR Sirohydrochlorin ferrochelatase [...] sirB , RS82_02259Microbacterium trichothecenolyticum (Aureobacterium trichothecenolyticum) 229 AA A0A0M8KMD0 A0A0M8KMD0_9MICO Sirohydrochlorin ferrochelatase [...] Y09_1089 Brachybacterium sp. SW0106-09 237 AA A0A0Q1E0U7 A0A0Q1E0U7_9CORY Sirohydrochlorin ferrochelatase [...] sirB , Clow_01448Corynebacterium lowii 224 AA A0A132MQI5 A0A132MQI5_9ACTN Cobalamin (Vitamin B12) biosynthesis CbiX protein [...] LI90_1629 , TH66_06880, TR74_09905Carbonactinospora thermoautotrophica 248 AA A0A1B9VEV0 A0A1B9VEV0_9PROT Sirohydrochlorin ferrochelatase [...] KO164_1175 Thalassospira sp. KO164 345 AA A0A1D7W1N4 A0A1D7W1N4_9MICO Sirohydrochlorin ferrochelatase [...] BLSMQ_1180 Brevibacterium aurantiacum 247 AA A0A1M4EK36 A0A1M4EK36_9ACTN Sirohydrochlorin ferrochelatase [...] BN4615_P8594 Nonomuraea gerenzanensis 235 AA A0A1Q8LLW0 A0A1Q8LLW0_9PSEU Sirohydrochlorin ferrochelatase [...] Ae717Ps2_0672 Pseudonocardia sp. Ae717_Ps2 235 AA A0A1R4FJL9 A0A1R4FJL9_9ACTO Sirohydrochlorin ferrochelatase [...] CZ771_08275 Actinomycetales bacterium JB111 243 AA A0A1W7AD85 A0A1W7AD85_9STAP Sirohydrochlorin ferrochelatase [...] sirB , MCCS_17520Macrococcoides canis 243 AA A0A291QIT1 A0A291QIT1_9ACTN Sirohydrochlorin ferrochelatase [...] KY5_6337c Streptomyces formicae 262 AA A0A2S5CWR6 A0A2S5CWR6_LYSSH Sirohydrochlorin ferrochelatase [...] sirB , LYSIN_03479Lysinibacillus sphaericus (Bacillus sphaericus) 249 AA A0A2Z5JZ20 A0A2Z5JZ20_9ACTN Sirohydrochlorin ferrochelatase [...] sirB , C1703_11855Streptomyces sp. Go-475 255 AA A0A376CV01 A0A376CV01_9CORY Sirohydrochlorin ferrochelatase [...] cysY , NCTC10289_00704Corynebacterium minutissimum 242 AA A0A380EXA8 A0A380EXA8_9STAP Sirohydrochlorin ferrochelatase [...] cbiX , NCTC13828_00521Staphylococcus devriesei 243 AA A0A380XR18 A0A380XR18_CYTFI Cobalamin biosynthesis protein CbiX [...] ABE29_05220 , KIS1582_1021Cytobacillus firmus (Bacillus firmus) 250 AA A0A3B1DJZ6 A0A3B1DJZ6_9ZZZZ Sirohydrochlorin cobaltochelatase CbiK @ Sirohydrochlorin ferrochelatase activity of CbiK [...] MNBD_NITROSPIRAE03-1087 hydrothermal vent metagenome 323 AA A0A401MLS1 A0A401MLS1_9ACTN Sirohydrochlorin ferrochelatase [...] SNL152K_6955 Streptomyces sp. NL15-2K 291 AA A0A564ZMD1 A0A564ZMD1_9BACT Sirohydrochlorin ferrochelatase [...] sirB , MELA_02103Candidatus Methylomirabilis lanthanidiphila 315 AA A0A5J6Z683 A0A5J6Z683_9CORY Sirohydrochlorin ferrochelatase [...] sirB , CUROG_01560Corynebacterium urogenitale 245 AA