Collection of Manually Curated Inferences of Regulons in Prokaryotic Genomes
-- version 3.2 --

Regulon of CblR in Halobacterium sp. NRC-1

Properties
Regulator type: Transcription factor
TF locus tag:
Regulator family:
Regulation mode:
Biological process: Cobalamin biosynthesis
Effector:
Regulog: CblR - Halobacteriales
Statistics of regulated genes:
- Genes 32
- Operons 7
Visualization:
Allows to visualize regulon content in the context of metabolic pathways
Built upon 91 sites [see more]
Member of regulog collections
Regulated operons
Locus Tag Name Function

Position: -45
Score: 5.6
Sequence: AATACAATCAAAATTGTTTT
Locus tag: VNG1550G
Name: cbiT
Funciton: Cobalt-precorrin-6y C15-methyltransferase [decarboxylating] (EC 2.1.1.-)
Locus tag: VNG1551G
Name: cbiL
Funciton: Cobalt-precorrin-2 C20-methyltransferase (EC 2.1.1.130)
Locus tag: VNG1553G
Name: cbiF
Funciton: Cobalt-precorrin-4 C11-methyltransferase (EC 2.1.1.133)
Locus tag: VNG1554G
Name: cbiG
Funciton: Cobalamin biosynthesis protein CbiG
Locus tag: VNG1555G
Name: cbiH
Funciton: Cobalt-precorrin-3b C17-methyltransferase
Locus tag: VNG1557G
Name: cbiH
Funciton: Cobalt-precorrin-3b C17-methyltransferase
Locus tag: VNG1558H
Name: VNG1558H
Funciton: conserved cobalamin operon protein
Locus tag: VNG1559H
Name: VNG1559H
Funciton: conserved cobalamin operon protein
Locus tag: VNG1561Cm
Name: cbiK
Funciton: Sirohydrochlorin cobaltochelatase (EC 4.99.1.3) / Putative 2Fe-2S ferredoxin CbiW involved in B12 biosynthesis
Locus tag: VNG1562H
Name: VNG1562H
Funciton: conserved cobalamin operon protein
Locus tag: VNG1564H
Name: cobT
Funciton: Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase (EC 2.4.2.21)
cbiT
Cobalt-precorrin-6y C15-methyltransferase [decarboxylating] (EC 2.1.1.-)
cbiL
Cobalt-precorrin-2 C20-methyltransferase (EC 2.1.1.130)
cbiF
Cobalt-precorrin-4 C11-methyltransferase (EC 2.1.1.133)
cbiG
Cobalamin biosynthesis protein CbiG
cbiH
Cobalt-precorrin-3b C17-methyltransferase
cbiH
Cobalt-precorrin-3b C17-methyltransferase
VNG1558H
conserved cobalamin operon protein
VNG1559H
conserved cobalamin operon protein
cbiK
Sirohydrochlorin cobaltochelatase (EC 4.99.1.3) / Putative 2Fe-2S ferredoxin CbiW involved in B12 biosynthesis
VNG1562H
conserved cobalamin operon protein
cobT
Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase (EC 2.4.2.21)

Position: -240
Score: 5.5
Sequence: AAATCAACCATAGTTGTAAT
Locus tag: VNG1566G
Name: cobN
Funciton: CobN component of cobalt chelatase involved in B12 biosynthesis
Locus tag: VNG1567G
Name: cbiC
Funciton: Cobalt-precorrin-8x methylmutase (EC 5.4.1.2)
Locus tag: VNG1568G
Name: cbiJ
Funciton: Cobalt-precorrin-6y C5-methyltransferase (EC 2.1.1.-)
cobN
CobN component of cobalt chelatase involved in B12 biosynthesis
cbiC
Cobalt-precorrin-8x methylmutase (EC 5.4.1.2)
cbiJ
Cobalt-precorrin-6y C5-methyltransferase (EC 2.1.1.-)

Position: -44
Score: 4.8
Sequence: TATGCAACCACAGTTGGGTT
Locus tag: VNG1570H
Name: cbiD-II
Funciton: B12 biosynthesis-related protein, possible CbiD equivalent
cbiD-II
B12 biosynthesis-related protein, possible CbiD equivalent

Position: -153
Score: 4.9
Sequence: TGATCAACTTAGATTGTACT
Position: -133
Score: 4.6
Sequence: TCTACAAGTTTAGTTGGTAA
Locus tag: VNG2384G
Name: nrdA1
Funciton: Ribonucleotide reductase of class Ia (aerobic), alpha subunit (EC 1.17.4.1)
Locus tag: VNG2383G
Name: nrdB1
Funciton: Ribonucleotide reductase of class Ia (aerobic), beta subunit (EC 1.17.4.1)
nrdA1
Ribonucleotide reductase of class Ia (aerobic), alpha subunit (EC 1.17.4.1)
nrdB1
Ribonucleotide reductase of class Ia (aerobic), beta subunit (EC 1.17.4.1)

Position: -69
Score: 5.2
Sequence: AATACAAATTCAGTTGTTCT
Locus tag: VNG1635G
Name: cbiM
Funciton: Substrate-specific component CbiM of cobalt ECF transporter
Locus tag: VNG1634G
Name: cbiN
Funciton: Additional substrate-specific component CbiN of cobalt ECF transporter
Locus tag: VNG1632G
Name: cbiQ
Funciton: Transmembrane component CbiQ of energizing module of cobalt ECF transporter
Locus tag: VNG1631G
Name: cbiO
Funciton: ATPase component CbiO of energizing module of cobalt ECF transporter
cbiM
Substrate-specific component CbiM of cobalt ECF transporter
cbiN
Additional substrate-specific component CbiN of cobalt ECF transporter
cbiQ
Transmembrane component CbiQ of energizing module of cobalt ECF transporter
cbiO
ATPase component CbiO of energizing module of cobalt ECF transporter

Position: -9
Score: 5.5
Sequence: ATTACAACTATGGTTGATTT
Locus tag: VNG1565G
Name: chlID
Funciton: ChlI component of cobalt chelatase involved in B12 biosynthesis / ChlD component of cobalt chelatase involved in B12 biosynthesis
chlID
ChlI component of cobalt chelatase involved in B12 biosynthesis / ChlD component of cobalt chelatase involved in B12 biosynthesis

Position: -219
Score: 4.8
Sequence: AACCCAACTGTGGTTGCATA
Locus tag: VNG1572C
Name: cobT
Funciton: Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase (EC 2.4.2.21)
Locus tag: VNG1573G
Name: cbiA
Funciton: Cobyrinic acid A,C-diamide synthase
Locus tag: VNG1574G
Name: btuR
Funciton: Cob(I)alamin adenosyltransferase (EC 2.5.1.17)
Locus tag: VNG1576G
Name: cbiP
Funciton: Cobyric acid synthase
Locus tag: VNG1577C
Name: VNG1577C
Funciton: conserved cobalamine operon protein, HAD family hydrolase
Locus tag: VNG1578H
Name: cbiB
Funciton: Adenosylcobinamide-phosphate synthase
Locus tag: VNG1580H
Name: cobS
Funciton: Cobalamin synthase
Locus tag: VNG1581C
Name: cobY
Funciton: Predicted adenosylcobinamide-phosphate guanylyltransferase CobY (EC 2.7.7.62)
Locus tag: VNG1582G
Name: cobD
Funciton: L-threonine 3-O-phosphate decarboxylase (EC 4.1.1.81)
Locus tag: VNG1583C
Name: cbiZ
Funciton: Adenosylcobinamide amidohydrolase (EC 3.5.1.90)
cobT
Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase (EC 2.4.2.21)
cbiA
Cobyrinic acid A,C-diamide synthase
btuR
Cob(I)alamin adenosyltransferase (EC 2.5.1.17)
cbiP
Cobyric acid synthase
VNG1577C
conserved cobalamine operon protein, HAD family hydrolase
cbiB
Adenosylcobinamide-phosphate synthase
cobS
Cobalamin synthase
cobY
Predicted adenosylcobinamide-phosphate guanylyltransferase CobY (EC 2.7.7.62)
cobD
L-threonine 3-O-phosphate decarboxylase (EC 4.1.1.81)
cbiZ
Adenosylcobinamide amidohydrolase (EC 3.5.1.90)
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