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Protein

Modification methylase CviBIII

Gene

CVIBIIIM

Organism
Paramecium bursaria Chlorella virus NC1A (PBCV-NC1A)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

This methylase recognizes the double-stranded sequence TCGA, causes specific methylation on A-4 on both strands.

Catalytic activityi

S-adenosyl-L-methionine + adenine in DNA = S-adenosyl-L-homocysteine + N-6-methyladenine in DNA.

GO - Molecular functioni

Keywordsi

Molecular functionMethyltransferase, Transferase
LigandS-adenosyl-L-methionine

Protein family/group databases

REBASEi752 M.CviBIII

Names & Taxonomyi

Protein namesi
Recommended name:
Modification methylase CviBIII (EC:2.1.1.72)
Short name:
M.CviBIII
Alternative name(s):
Adenine-specific methyltransferase CviBIII
Gene namesi
Name:CVIBIIIM
OrganismiParamecium bursaria Chlorella virus NC1A (PBCV-NC1A)
Taxonomic identifieri46020 [NCBI]
Taxonomic lineageiVirusesdsDNA viruses, no RNA stagePhycodnaviridaeChlorovirus
Virus hostiChlorella [TaxID: 3071]

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000879481 – 377Modification methylase CviBIIIAdd BLAST377

Structurei

3D structure databases

ProteinModelPortaliP10835
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the N(4)/N(6)-methyltransferase family.Curated

Family and domain databases

InterProiView protein in InterPro
IPR003356 DNA_methylase_A-5
IPR002052 DNA_methylase_N6_adenine_CS
IPR029063 SAM-dependent_MTases
PfamiView protein in Pfam
PF02384 N6_Mtase, 1 hit
SUPFAMiSSF53335 SSF53335, 1 hit
PROSITEiView protein in PROSITE
PS00092 N6_MTASE, 1 hit

Sequencei

Sequence statusi: Complete.

P10835-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNVEQYTQVT TDFEKTLTKE KKSKQGIFFT PKTVREKLFG FTEHFQNTPG
60 70 80 90 100
FSILEPSCGT GEIISECVER FPLASIKGVE LDNDMSTICS KKYAEYNVDI
110 120 130 140 150
VNEDFLLWKG GKFDFIVGNP PYVVRPSGYK NDNRIAKGRS NLYVEFLYKC
160 170 180 190 200
ITEHLKEDGI LAFIIPSTIG NSSFYEPIRK LIITLDILSF EILDKHDFCD
210 220 230 240 250
TNTRLCSIVI KNSPGTGKYT YRDYICDKDI PHHGNSYIGS LDLKFKTGFA
260 270 280 290 300
WANVNKFFTD KSEIPFFTSS NIKLNEIHIG DKMKYLTQDT TKFFTGKALL
310 320 330 340 350
IKTASAGKRG GRFEFGFSLY ENDKWAVDND IIVIQGPDTV LSIVQDVLMK
360 370
DVTNEFINIL VNNGHISMKL LKSIPLF
Length:377
Mass (Da):42,895
Last modified:July 1, 1989 - v1
Checksum:iB22D471367D61BBC
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X06618 Genomic DNA Translation: CAA29835.1

Similar proteinsi

Entry informationi

Entry nameiMTC3_PBCVC
AccessioniPrimary (citable) accession number: P10835
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 1, 1989
Last sequence update: July 1, 1989
Last modified: May 23, 2018
This is version 82 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program

Miscellaneousi

Documents

  1. Restriction enzymes and methylases
    Classification of restriction enzymes and methylases and list of entries
  2. SIMILARITY comments
    Index of protein domains and families

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