UniProtKB - P10283 (MTB1_BREEP)
Protein
Modification methylase BepI
Gene
bepIM
Organism
Brevibacterium epidermidis
Status
Functioni
This methylase recognizes the double-stranded sequence CGCG, causes specific methylation on C-1 on both strands, and protects the DNA from cleavage by the BepI endonuclease.
Catalytic activityi
- a 2'-deoxycytidine in DNA + S-adenosyl-L-methionine = a 5-methyl-2'-deoxycytidine in DNA + H+ + S-adenosyl-L-homocysteinePROSITE-ProRule annotationEC:2.1.1.37PROSITE-ProRule annotation
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Active sitei | 115 | PROSITE-ProRule annotation | 1 |
GO - Molecular functioni
- DNA (cytosine-5-)-methyltransferase activity Source: UniProtKB-EC
GO - Biological processi
- DNA restriction-modification system Source: UniProtKB-KW
Keywordsi
Molecular function | Methyltransferase, Transferase |
Biological process | Restriction system |
Ligand | S-adenosyl-L-methionine |
Protein family/group databases
REBASEi | 3301 M.BepI |
Names & Taxonomyi
Protein namesi | Recommended name: Modification methylase BepI (EC:2.1.1.37)Short name: M.BepI Alternative name(s): Cytosine-specific methyltransferase BepI |
Gene namesi | Name:bepIM |
Organismi | Brevibacterium epidermidis |
Taxonomic identifieri | 1698 [NCBI] |
Taxonomic lineagei | Bacteria › Actinobacteria › Micrococcales › Brevibacteriaceae › Brevibacterium |
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000087870 | 1 – 403 | Modification methylase BepIAdd BLAST | 403 |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 1 – 400 | SAM-dependent MTase C5-typePROSITE-ProRule annotationAdd BLAST | 400 |
Sequence similaritiesi
Belongs to the class I-like SAM-binding methyltransferase superfamily. C5-methyltransferase family.PROSITE-ProRule annotation
Family and domain databases
InterProi | View protein in InterPro IPR018117 C5_DNA_meth_AS IPR001525 C5_MeTfrase IPR031303 C5_meth_CS IPR029063 SAM-dependent_MTases |
Pfami | View protein in Pfam PF00145 DNA_methylase, 1 hit |
PRINTSi | PR00105 C5METTRFRASE |
SUPFAMi | SSF53335 SSF53335, 1 hit |
TIGRFAMsi | TIGR00675 dcm, 1 hit |
PROSITEi | View protein in PROSITE PS00094 C5_MTASE_1, 1 hit PS00095 C5_MTASE_2, 1 hit PS51679 SAM_MT_C5, 1 hit |
i Sequence
Sequence statusi: Complete.
P10283-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MKVLSLFSGC GGMDLGLEGG FLAHRSSINS DLYASYISDH DENYVYLKKT
60 70 80 90 100
GFETVFANDI LPFAKLAWCN FFKNRVNQPE NIFHLESIVD VVNNIENKQF
110 120 130 140 150
SFPNDIDVVT GGFPCQDFSF AGKRKGFDSH KDHNGIIYNE PTEATRGQLY
160 170 180 190 200
LWLKKVVEIT KPKVFIAENV KGLVTLGDVK DIIQKDFRNI DDGYVVLDAQ
210 220 230 240 250
VLNAKNYGVA QNRERVIFIG ISKRYANKKI LDELISLQEK SEVYPYPPYT
260 270 280 290 300
HGTDPELKPY ATLNQILAHL PEPELASTDK SQQSYSKAKL FKKTQGNIEV
310 320 330 340 350
NMNGQAPTIR AEHHGNIEFR RLSKENGGTN LSELHLPQRR LTVRECALIQ
360 370 380 390 400
SFPPDYEFVF NYGKANSVSA SAAYKIIGNA VPPLLGFAIG RHLSQIWDKL
FKT
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | X13555 Genomic DNA Translation: CAA31907.1 |
PIRi | S02856 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | X13555 Genomic DNA Translation: CAA31907.1 |
PIRi | S02856 |
3D structure databases
ModBasei | Search... |
SWISS-MODEL-Workspacei | Submit a new modelling project... |
Protein family/group databases
REBASEi | 3301 M.BepI |
Family and domain databases
InterProi | View protein in InterPro IPR018117 C5_DNA_meth_AS IPR001525 C5_MeTfrase IPR031303 C5_meth_CS IPR029063 SAM-dependent_MTases |
Pfami | View protein in Pfam PF00145 DNA_methylase, 1 hit |
PRINTSi | PR00105 C5METTRFRASE |
SUPFAMi | SSF53335 SSF53335, 1 hit |
TIGRFAMsi | TIGR00675 dcm, 1 hit |
PROSITEi | View protein in PROSITE PS00094 C5_MTASE_1, 1 hit PS00095 C5_MTASE_2, 1 hit PS51679 SAM_MT_C5, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | MTB1_BREEP | |
Accessioni | P10283Primary (citable) accession number: P10283 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | July 1, 1989 |
Last sequence update: | July 1, 1989 | |
Last modified: | May 8, 2019 | |
This is version 87 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |
Miscellaneousi
Documents
- Restriction enzymes and methylases
Classification of restriction enzymes and methylases and list of entries - SIMILARITY comments
Index of protein domains and families