Orthologous regulated operons containing btuB4 gene

Properties
Regulator type:	RNA regulatory element
Name:	Cobalamin
RFAM:	RF00174
Regulation mode:
Biological process:	Cobalamin biosynthesis
Effector:	Adenosylcobalamin
Phylum:	Bacteroidetes

Orthologous operons
Operon	Position	Score	Sequence	Locus Tag of the First Gene
Bacteroides dorei DSM 17855
Position: -257 Score: 84.16 Sequence: ACCTTTGCATCAGAT... Locus tag: BACDOR_02883 Name: btuB4 Funciton: B12-regulated TonB-dependent outer membrane receptor Locus tag: BACDOR_02884 Name: btuF1 Funciton: Vitamin B12 ABC transporter, B12-binding component BtuF1
btuB4-btuF1	-257	84.2	ACCTTTGCATCAGAT...	BACDOR_02883
Bacteroides fragilis NCTC 9343
Position: -302 Score: 74.1 Sequence: ATATTTGCAGCCGCT... Locus tag: BF2539 Name: btuB4 Funciton: B12-regulated TonB-dependent outer membrane receptor Locus tag: BF2540 Name: cbiK Funciton: Sirohydrochlorin cobaltochelatase CbiK (EC 4.99.1.3) Locus tag: BF2541 Name: btuB Funciton: Outer membrane vitamin B12 receptor BtuB Locus tag: BF2542 Name: btuN Funciton: Optional hypothetical component of the B12 transporter BtuN Locus tag: BF2543 Name: btuS Funciton: B12-related chelatase BtuS Locus tag: BF2544 Name: btuV Funciton: Predicted component of B12-related transporter Locus tag: BF2545 Name: btuT Funciton: Hypothetical transporter BtuT for various metalloporphyrins Locus tag: BF2546 Name: btuU Funciton: Predicted component of B12-related transporter Locus tag: BF2547 Name: cbiHC Funciton: Cobalt-precorrin-3b C17-methyltransferase / Cobalt-precorrin-8x methylmutase (EC 5.4.1.2) Locus tag: BF2548 Name: cbiET Funciton: Cobalt-precorrin-6y C5-methyltransferase (EC 2.1.1.-) / Cobalt-precorrin-6y C15-methyltransferase [decarboxylating] (EC 2.1.1.-) Locus tag: BF2549 Name: cbiGF Funciton: Cobalamin biosynthesis protein CbiG / Cobalt-precorrin-4 C11-methyltransferase (EC 2.1.1.133) Locus tag: BF2550 Name: cbiJD Funciton: Cobalt-precorrin-6x reductase (EC 1.3.1.54) / Cobalt-precorrin-6 synthase, anaerobic
btuB4-cbiK-btuB-btuN-btuS-btuV-btuT-btuU-cbiHC-cbiET-cbiGF-cbiJD	-302	74.1	ATATTTGCAGCCGCT...	BF2539
Bacteroides stercoris ATCC 43183
Position: -337 Score: 74.07 Sequence: ATATTTGTCACCGCT... Locus tag: BACSTE_00635 Name: btuB4 Funciton: B12-regulated TonB-dependent outer membrane receptor Locus tag: BACSTE_00636 Name: cbiK Funciton: Sirohydrochlorin cobaltochelatase CbiK (EC 4.99.1.3) Locus tag: BACSTE_00637 Name: cbiHC Funciton: Cobalt-precorrin-3b C17-methyltransferase / Cobalt-precorrin-8x methylmutase (EC 5.4.1.2) Locus tag: BACSTE_00638 Name: cbiET Funciton: Cobalt-precorrin-6y C5-methyltransferase (EC 2.1.1.-) / Cobalt-precorrin-6y C15-methyltransferase [decarboxylating] (EC 2.1.1.-) Locus tag: BACSTE_00639 Name: cbiGF Funciton: Cobalamin biosynthesis protein CbiG / Cobalt-precorrin-4 C11-methyltransferase (EC 2.1.1.133) Locus tag: BACSTE_00640 Name: cbiJD Funciton: Cobalt-precorrin-6x reductase (EC 1.3.1.54) / Cobalt-precorrin-6 synthase, anaerobic
btuB4-cbiK-cbiHC-cbiET-cbiGF-cbiJD	-337	74.1	ATATTTGTCACCGCT...	BACSTE_00635
Bacteroides uniformis ATCC 8492
Position: -329 Score: 99.43 Sequence: ATCTTTGTCCCAGTT... Locus tag: BACUNI_02913 Name: btuB3 Funciton: Outer membrane vitamin B12 receptor BtuB Locus tag: BACUNI_02914 Name: null Funciton: Hypothetical protein Locus tag: BACUNI_02915 Name: cbiK Funciton: Sirohydrochlorin cobaltochelatase CbiK (EC 4.99.1.3) Locus tag: BACUNI_02916 Name: btuN Funciton: Optional hypothetical component of the B12 transporter BtuN Locus tag: BACUNI_02917 Name: btuS Funciton: B12-related chelatase BtuS Locus tag: BACUNI_02918 Name: btuV Funciton: Predicted component of B12-related transporter Locus tag: BACUNI_02919 Name: btuT Funciton: Hypothetical transporter BtuT for various metalloporphyrins Locus tag: BACUNI_02920 Name: btuU Funciton: Predicted component of B12-related transporter Locus tag: BACUNI_02921 Name: btuB4 Funciton: B12-regulated TonB-dependent outer membrane receptor Locus tag: BACUNI_02922 Name: cbiK Funciton: Sirohydrochlorin cobaltochelatase CbiK (EC 4.99.1.3)
btuB3-BACUNI_02914-cbiK-btuN-btuS-btuV-btuT-btuU-btuB4-cbiK	-329	99.4	ATCTTTGTCCCAGTT...	BACUNI_02913
Bacteroides vulgatus ATCC 8482
Position: -260 Score: 87.39 Sequence: CTACCTTTGTGCCCG... Locus tag: BVU_3110 Name: btuB4 Funciton: B12-regulated TonB-dependent outer membrane receptor
btuB4	-260	87.4	CTACCTTTGTGCCCG...	BVU_3110