Citrus Sinensis ID: 021167
Local Sequence Feature Prediction
| Prediction and (Method) | Result |
|---|
Close Homologs for Annotation Transfer
Close Homologs in the Non-Redundant Database Detected by BLAST 
Original result of BLAST against Nonredundant Database
GI ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 316 | ||||||
| 359476106 | 393 | PREDICTED: tRNA (cytosine-5-)-methyltran | 0.984 | 0.791 | 0.746 | 1e-130 | |
| 224092438 | 350 | DNA methyltransferase [Populus trichocar | 0.905 | 0.817 | 0.722 | 1e-125 | |
| 296081999 | 366 | unnamed protein product [Vitis vinifera] | 0.905 | 0.781 | 0.722 | 1e-124 | |
| 297812763 | 383 | DNA methyltransferase-2 [Arabidopsis lyr | 0.958 | 0.791 | 0.705 | 1e-120 | |
| 18420929 | 383 | DNA methyltransferase-2 [Arabidopsis tha | 0.962 | 0.793 | 0.707 | 1e-120 | |
| 255548992 | 404 | DNA (cytosine-5)-methyltransferase, puta | 0.939 | 0.735 | 0.689 | 1e-120 | |
| 21553420 | 383 | DNA methyltransferase PMT1-like protein | 0.962 | 0.793 | 0.704 | 1e-119 | |
| 449441930 | 385 | PREDICTED: tRNA (cytosine(38)-C(5))-meth | 0.971 | 0.797 | 0.675 | 1e-115 | |
| 357445897 | 378 | tRNA (cytosine-5-)-methyltransferase [Me | 0.981 | 0.820 | 0.659 | 1e-113 | |
| 363814463 | 385 | uncharacterized protein LOC100792567 [Gl | 0.981 | 0.805 | 0.667 | 1e-113 |
| >gi|359476106|ref|XP_002282454.2| PREDICTED: tRNA (cytosine-5-)-methyltransferase-like [Vitis vinifera] | Back alignment and taxonomy information |
|---|
Score = 472 bits (1214), Expect = e-130, Method: Compositional matrix adjust.
Identities = 235/315 (74%), Positives = 261/315 (82%), Gaps = 4/315 (1%)
Query: 2 YGAHAWLLSPPCQPYTRQGLQKQSSDARAFSFLKILELIPHTVKPPHMLFVENVVGFETS 61
Y AHAWLLSPPCQPYTRQGLQK S DARAFSFLKILELI HT+ PP MLFVENVVGFETS
Sbjct: 77 YRAHAWLLSPPCQPYTRQGLQKHSGDARAFSFLKILELIQHTLHPPLMLFVENVVGFETS 136
Query: 62 DTHAKMIEILANSDYLTQEFILSPLQFGVPYSRPRYFCLAKRKPLSFRCQLLNNQLLRSP 121
DTH KMIEIL+ + ++TQEFILSP+QFGVPYSRPRYFCLAKRKPLSF QL NNQLL +P
Sbjct: 137 DTHEKMIEILSKTGFVTQEFILSPIQFGVPYSRPRYFCLAKRKPLSFENQLFNNQLLSTP 196
Query: 122 SPLLGNDDMTVITKHDQPDDSWDKLLESCDPVERFLEFSNSGDQVNTETGFLSTGTAAVD 181
SPL G++D ++I +HDQ + WDKLL+SC+PVERFLEF N+ + + TE+ +L T + + D
Sbjct: 197 SPLFGHEDDSLIDEHDQSEKIWDKLLQSCEPVERFLEFKNTINPLETESSYLDTLSVSTD 256
Query: 182 DFGAAEETVEVDR--CVSIDHFLVPLSLIERWGSAMDIVYPDSKRCCCFTKSYYRYVKGT 239
G E E DR S D F VPLSLIERWGSAMDIVYPDSKRCCCFTKSYYRYVKGT
Sbjct: 257 ASGELENN-ERDRSDSNSWDQFSVPLSLIERWGSAMDIVYPDSKRCCCFTKSYYRYVKGT 315
Query: 240 GSLLATVQPKNKGKASSLKEQHLRYFTPREVANLHSFPGDFQFPHHLSLRQRYALLGNSL 299
GSLLAT Q K K KAS L+EQ LRYFTPREVANLHSFP DF FP H++LRQRYALLGNSL
Sbjct: 316 GSLLATGQSK-KDKASLLEEQCLRYFTPREVANLHSFPEDFHFPQHVNLRQRYALLGNSL 374
Query: 300 SIAVVAPLLQYLFAQ 314
S+AVVAPLL YLF Q
Sbjct: 375 SVAVVAPLLTYLFTQ 389
|
Source: Vitis vinifera Species: Vitis vinifera Genus: Vitis Family: Vitaceae Order: Vitales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|224092438|ref|XP_002309610.1| DNA methyltransferase [Populus trichocarpa] gi|222855586|gb|EEE93133.1| DNA methyltransferase [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
| >gi|296081999|emb|CBI21004.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
|---|
| >gi|297812763|ref|XP_002874265.1| DNA methyltransferase-2 [Arabidopsis lyrata subsp. lyrata] gi|297320102|gb|EFH50524.1| DNA methyltransferase-2 [Arabidopsis lyrata subsp. lyrata] | Back alignment and taxonomy information |
|---|
| >gi|18420929|ref|NP_568474.1| DNA methyltransferase-2 [Arabidopsis thaliana] gi|332006070|gb|AED93453.1| DNA methyltransferase-2 [Arabidopsis thaliana] | Back alignment and taxonomy information |
|---|
| >gi|255548992|ref|XP_002515552.1| DNA (cytosine-5)-methyltransferase, putative [Ricinus communis] gi|223545496|gb|EEF47001.1| DNA (cytosine-5)-methyltransferase, putative [Ricinus communis] | Back alignment and taxonomy information |
|---|
| >gi|21553420|gb|AAM62513.1| DNA methyltransferase PMT1-like protein [Arabidopsis thaliana] | Back alignment and taxonomy information |
|---|
| >gi|449441930|ref|XP_004138735.1| PREDICTED: tRNA (cytosine(38)-C(5))-methyltransferase-like [Cucumis sativus] gi|449514978|ref|XP_004164528.1| PREDICTED: tRNA (cytosine(38)-C(5))-methyltransferase-like [Cucumis sativus] | Back alignment and taxonomy information |
|---|
| >gi|357445897|ref|XP_003593226.1| tRNA (cytosine-5-)-methyltransferase [Medicago truncatula] gi|355482274|gb|AES63477.1| tRNA (cytosine-5-)-methyltransferase [Medicago truncatula] | Back alignment and taxonomy information |
|---|
| >gi|363814463|ref|NP_001242866.1| uncharacterized protein LOC100792567 [Glycine max] gi|255640237|gb|ACU20409.1| unknown [Glycine max] | Back alignment and taxonomy information |
|---|
Prediction of Gene Ontology (GO) Terms
Close Homologs with Gene Ontology terms Detected by BLAST 
Original result of BLAST against Gene Ontology (AMIGO)
ID ![]() |
Alignment graph ![]() |
Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 316 | ||||||
| TAIR|locus:2179469 | 383 | DNMT2 "DNA methyltransferase-2 | 0.962 | 0.793 | 0.710 | 2.2e-112 | |
| UNIPROTKB|Q7YS61 | 391 | TRDMT1 "tRNA (cytosine-5-)-met | 0.927 | 0.749 | 0.388 | 9.1e-45 | |
| UNIPROTKB|O14717 | 391 | TRDMT1 "tRNA (cytosine(38)-C(5 | 0.933 | 0.754 | 0.382 | 9.1e-45 | |
| UNIPROTKB|E2RM86 | 391 | TRDMT1 "Uncharacterized protei | 0.930 | 0.751 | 0.387 | 1.2e-44 | |
| ZFIN|ZDB-GENE-041008-138 | 381 | trdmt1 "tRNA aspartic acid met | 0.901 | 0.748 | 0.370 | 1.7e-43 | |
| DICTYBASE|DDB_G0288047 | 379 | dnmA "DNA (cytosine-5-)-methyl | 0.522 | 0.435 | 0.344 | 2.2e-42 | |
| MGI|MGI:1274787 | 415 | Trdmt1 "tRNA aspartic acid met | 0.927 | 0.706 | 0.360 | 2.5e-42 | |
| RGD|1306292 | 391 | Trdmt1 "tRNA aspartic acid met | 0.927 | 0.749 | 0.366 | 1.1e-41 | |
| FB|FBgn0028707 | 345 | Mt2 "Methyltransferase 2" [Dro | 0.313 | 0.286 | 0.45 | 6.1e-40 | |
| POMBASE|SPBC19C2.02 | 330 | pmt1 "tRNA methyltransferase" | 0.379 | 0.363 | 0.376 | 8.8e-34 |
| TAIR|locus:2179469 DNMT2 "DNA methyltransferase-2" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
Score = 1109 (395.4 bits), Expect = 2.2e-112, P = 2.2e-112
Identities = 221/311 (71%), Positives = 243/311 (78%)
Query: 2 YGAHAWLLSPPCQPYTRQGLQKQSSDARAFSFLKILELIPHTVKPPHMLFVENVVGFETS 61
Y A AWLLSPPCQPYTRQGLQK S DARAFSFL+ILELIPHT KPP MLFVENVVGFETS
Sbjct: 78 YNADAWLLSPPCQPYTRQGLQKHSGDARAFSFLRILELIPHTTKPPQMLFVENVVGFETS 137
Query: 62 DTHAKMIEILANSDYLTQEFILSPLQFGVPYSRPRYFCLAKRKPLSFRCQLLNNQLLRSP 121
DTH +MI L DY+TQEFILSPLQFGVPYSRPRYFCLAKRKPL F+ Q NN+LL SP
Sbjct: 138 DTHMEMIGTLTKLDYVTQEFILSPLQFGVPYSRPRYFCLAKRKPLPFKSQHSNNKLLWSP 197
Query: 122 SPLLGNDDMTVITKHDQPDDSWDKLLESCDPVERFLEFSNSGDQVNTETGFLSTGTAAVD 181
PL G DD K Q ++ DKLLE C PVE+FLE + D + G+ D
Sbjct: 198 DPLYGRDDQVEFGKC-QAEEGLDKLLEFCKPVEKFLELAAHVDGEPSSVDDSENGSK--D 254
Query: 182 DFGAAEETVEVDRCVSIDHFLVPLSLIERWGSAMDIVYPDSKRCCCFTKSYYRYVKGTGS 241
G ++V D S+ +LVP+SLIERWG+AMDIVYPDSKRCCCFTKSYYRYVKGTGS
Sbjct: 255 CCGQEGDSVP-D---SVHQYLVPVSLIERWGNAMDIVYPDSKRCCCFTKSYYRYVKGTGS 310
Query: 242 LLATVQPKNKGKASSLKEQHLRYFTPREVANLHSFPGDFQFPHHLSLRQRYALLGNSLSI 301
LLATVQPK KGK S LKEQ LRYFTPREVAN HSFP DF+FP H+SLRQRYA+LGNSLS+
Sbjct: 311 LLATVQPKIKGKESCLKEQRLRYFTPREVANFHSFPEDFEFPKHISLRQRYAMLGNSLSV 370
Query: 302 AVVAPLLQYLF 312
AVVAPLL+YLF
Sbjct: 371 AVVAPLLRYLF 381
|
|
| UNIPROTKB|Q7YS61 TRDMT1 "tRNA (cytosine-5-)-methyltransferase" [Bos taurus (taxid:9913)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|O14717 TRDMT1 "tRNA (cytosine(38)-C(5))-methyltransferase" [Homo sapiens (taxid:9606)] | Back alignment and assigned GO terms |
|---|
| UNIPROTKB|E2RM86 TRDMT1 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] | Back alignment and assigned GO terms |
|---|
| ZFIN|ZDB-GENE-041008-138 trdmt1 "tRNA aspartic acid methyltransferase 1" [Danio rerio (taxid:7955)] | Back alignment and assigned GO terms |
|---|
| DICTYBASE|DDB_G0288047 dnmA "DNA (cytosine-5-)-methyltransferase" [Dictyostelium discoideum (taxid:44689)] | Back alignment and assigned GO terms |
|---|
| MGI|MGI:1274787 Trdmt1 "tRNA aspartic acid methyltransferase 1" [Mus musculus (taxid:10090)] | Back alignment and assigned GO terms |
|---|
| RGD|1306292 Trdmt1 "tRNA aspartic acid methyltransferase 1" [Rattus norvegicus (taxid:10116)] | Back alignment and assigned GO terms |
|---|
| FB|FBgn0028707 Mt2 "Methyltransferase 2" [Drosophila melanogaster (taxid:7227)] | Back alignment and assigned GO terms |
|---|
| POMBASE|SPBC19C2.02 pmt1 "tRNA methyltransferase" [Schizosaccharomyces pombe (taxid:4896)] | Back alignment and assigned GO terms |
|---|
Prediction of Enzyme Commission (EC) Number
EC Number Prediction by Ezypred Server 
Original result from Ezypred Server
Fail to connect to Ezypred Server
Prediction of Functionally Associated Proteins
Functionally Associated Proteins Detected by STRING 
Original result from the STRING server
| GSVIVG00032604001 | SubName- Full=Chromosome chr4 scaffold_6, whole genome shotgun sequence; (377 aa) | ||||||||||
(Vitis vinifera) | |||||||||||
| GSVIVG00035341001 | • | • | 0.483 |
Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against CDD database part I
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 316 | |||
| cd00315 | 275 | cd00315, Cyt_C5_DNA_methylase, Cytosine-C5 specifi | 2e-28 | |
| cd00315 | 275 | cd00315, Cyt_C5_DNA_methylase, Cytosine-C5 specifi | 5e-18 | |
| pfam00145 | 320 | pfam00145, DNA_methylase, C-5 cytosine-specific DN | 2e-16 | |
| COG0270 | 328 | COG0270, Dcm, Site-specific DNA methylase [DNA rep | 4e-16 | |
| TIGR00675 | 315 | TIGR00675, dcm, DNA-methyltransferase (dcm) | 1e-14 |
| >gnl|CDD|238192 cd00315, Cyt_C5_DNA_methylase, Cytosine-C5 specific DNA methylases; Methyl transfer reactions play an important role in many aspects of biology | Back alignment and domain information |
|---|
Score = 110 bits (278), Expect = 2e-28
Identities = 31/103 (30%), Positives = 46/103 (44%), Gaps = 5/103 (4%)
Query: 7 WLLSPPCQPYTRQGLQKQSSDARAFSFLKILELIPHTVKPPHMLFVENVVGFETSD---T 63
PCQP++ G +K D R F +I+ ++ K P +ENV G T D T
Sbjct: 66 LTGGFPCQPFSIAGKRKGFEDTRGTLFFEIIRILKE--KKPKYFLLENVKGLLTHDNGNT 123
Query: 64 HAKMIEILANSDYLTQEFILSPLQFGVPYSRPRYFCLAKRKPL 106
++ L Y +L+ +GVP +R R F + RK L
Sbjct: 124 LKVILNTLEELGYNVYWKLLNASDYGVPQNRERVFIIGIRKDL 166
|
Cytosine-specific DNA methylases are found both in prokaryotes and eukaryotes. DNA methylation, or the covalent addition of a methyl group to cytosine within the context of the CpG dinucleotide, has profound effects on the mammalian genome. These effects include transcriptional repression via inhibition of transcription factor binding or the recruitment of methyl-binding proteins and their associated chromatin remodeling factors, X chromosome inactivation, imprinting and the suppression of parasitic DNA sequences. DNA methylation is also essential for proper embryonic development and is an important player in both DNA repair and genome stability. Length = 275 |
| >gnl|CDD|238192 cd00315, Cyt_C5_DNA_methylase, Cytosine-C5 specific DNA methylases; Methyl transfer reactions play an important role in many aspects of biology | Back alignment and domain information |
|---|
| >gnl|CDD|215747 pfam00145, DNA_methylase, C-5 cytosine-specific DNA methylase | Back alignment and domain information |
|---|
| >gnl|CDD|223348 COG0270, Dcm, Site-specific DNA methylase [DNA replication, recombination, and repair] | Back alignment and domain information |
|---|
| >gnl|CDD|233085 TIGR00675, dcm, DNA-methyltransferase (dcm) | Back alignment and domain information |
|---|
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 316 | |||
| PF00145 | 335 | DNA_methylase: C-5 cytosine-specific DNA methylase | 100.0 | |
| TIGR00675 | 315 | dcm DNA-methyltransferase (dcm). All proteins in t | 100.0 | |
| COG0270 | 328 | Dcm Site-specific DNA methylase [DNA replication, | 100.0 | |
| cd00315 | 275 | Cyt_C5_DNA_methylase Cytosine-C5 specific DNA meth | 100.0 | |
| PRK10458 | 467 | DNA cytosine methylase; Provisional | 100.0 | |
| KOG0919 | 338 | consensus C-5 cytosine-specific DNA methylase [Tra | 100.0 | |
| PF13651 | 336 | EcoRI_methylase: Adenine-specific methyltransferas | 81.92 |
| >PF00145 DNA_methylase: C-5 cytosine-specific DNA methylase; InterPro: IPR001525 C-5 cytosine-specific DNA methylases (2 | Back alignment and domain information |
|---|
Probab=100.00 E-value=3.3e-54 Score=397.22 Aligned_cols=263 Identities=23% Similarity=0.359 Sum_probs=152.9
Q ss_pred cccEEEeCCCCcHHhhccCCCCCCCcchhhHHHHHHHhhhhcCCCcEEEEcchhhhcCc---hHHHHHHHHHHcCCCeee
Q 021167 3 GAHAWLLSPPCQPYTRQGLQKQSSDARAFSFLKILELIPHTVKPPHMLFVENVVGFETS---DTHAKMIEILANSDYLTQ 79 (316)
Q Consensus 3 ~~Dil~ggpPCq~fS~ag~~~~~~d~r~~L~~~~~~~i~~~~~~P~~~~~ENV~~~~~~---~~~~~i~~~l~~~GY~v~ 79 (316)
++|||+||||||+||.+|++++.+|+|+.||++++|+|+++ +|++|+||||+||+++ ..++.|++.|+++||.+.
T Consensus 61 ~~D~l~ggpPCQ~fS~ag~~~~~~d~r~~L~~~~~~~v~~~--~Pk~~~~ENV~~l~~~~~~~~~~~i~~~l~~lGY~v~ 138 (335)
T PF00145_consen 61 DVDLLIGGPPCQGFSIAGKRKGFDDPRNSLFFEFLRIVKEL--KPKYFLLENVPGLLSSKNGEVFKEILEELEELGYNVQ 138 (335)
T ss_dssp T-SEEEEE---TTTSTTSTHHCCCCHTTSHHHHHHHHHHHH--S-SEEEEEEEGGGGTGGGHHHHHHHHHHHHHTTEEEE
T ss_pred cceEEEeccCCceEeccccccccccccchhhHHHHHHHhhc--cceEEEecccceeeccccccccccccccccccceeeh
Confidence 58999999999999999998899999999999999999999 9999999999999998 479999999999999999
Q ss_pred EEEEccCCCCCCCCCcEEEEEEEeCCCCcccccccccccCCCCCcCCCCCccccccCCCCCCcccccCccCCchHHhhhh
Q 021167 80 EFILSPLQFGVPYSRPRYFCLAKRKPLSFRCQLLNNQLLRSPSPLLGNDDMTVITKHDQPDDSWDKLLESCDPVERFLEF 159 (316)
Q Consensus 80 ~~vlna~~yGvPQ~R~R~~iva~r~~~~~~~~~~~~~~~~~p~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~l~~ 159 (316)
+.+|||++|||||+|+|+|+||+|++.....+.. .....+|.... . .....+.|+++.
T Consensus 139 ~~vlna~~yGvPQ~R~R~fivg~r~~~~~~~~~~-~~~~~~~~~~~----~-----------------~~~~~i~dl~~~ 196 (335)
T PF00145_consen 139 WRVLNAADYGVPQNRERVFIVGIRKDLPLPPPFP-IPKFDFPEPKD----P-----------------TVSDAIRDLPDE 196 (335)
T ss_dssp EEEEEGGGGTSSBE-EEEEEEEEEGGG--TSSCC-GTTEEC-SSCG----------------------SHHHHHGGGSTS
T ss_pred hccccHhhCCCCCceeeEEEEEECCCCCcccccc-ccccccccccc----c-----------------cceeeEeecccc
Confidence 9999999999999999999999999875331000 00011111100 0 000113333332
Q ss_pred cCCCCCccccccccccccccccccCccccchhhccccccccccCcHHHhhhcCccc-cccC---CCCCcccccccceeee
Q 021167 160 SNSGDQVNTETGFLSTGTAAVDDFGAAEETVEVDRCVSIDHFLVPLSLIERWGSAM-DIVY---PDSKRCCCFTKSYYRY 235 (316)
Q Consensus 160 ~~~~~~~~~~~~~l~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~p~~~~~~~~~~~-d~~~---p~~~~~~~~~~~y~R~ 235 (316)
.... ........ ....... ..........+.... .+.. ............|++.
T Consensus 197 ~~~~---~~~~~~~~--~~~~~~~-----------------~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 254 (335)
T PF00145_consen 197 PSPK---DEDKYNFS--DRVIEDL-----------------NRIRNNTIKPGKGIPNKISRNRIDKIEDLKGPSRTYRRS 254 (335)
T ss_dssp CCEC---CCCCGBHS--HCHHCSH-----------------CCSHHHHHHHCCCCSTHEECTSTTTTCECTTTCTCCTTS
T ss_pred cccc---cccccccc--hhhhhhh-----------------ccccccccccccchhhhhhhhhccccccccccccccccc
Confidence 1000 00000000 0000000 000000000000000 0000 0000001112222222
Q ss_pred ecCCCce--eeeeccCCCCC---CccccCCCcccCCHHHHHHhCCCCCCcccCCCCCHHHHHHHhCCcccHHHHHHHHHH
Q 021167 236 VKGTGSL--LATVQPKNKGK---ASSLKEQHLRYFTPREVANLHSFPGDFQFPHHLSLRQRYALLGNSLSIAVVAPLLQY 310 (316)
Q Consensus 236 ~~~~~s~--~~~~~~~~~~~---~~~ihp~~~R~LT~rE~arLqgFPd~f~f~~~~s~~~~~~qiGNAVp~~v~~~i~~~ 310 (316)
.++.... +.......... ...+||.+.|.||+|||||||||||+|.|.| +.+++|+||||||||+|+++|+++
T Consensus 255 ~~~~~~~~~~~~~~~~~~~~~~~~~~~hp~~~R~LT~rE~aRLqgFPd~~~f~g--~~~~~~~qiGNAVpp~v~~~I~~~ 332 (335)
T PF00145_consen 255 GRGEKMPPQIPTTGSTGKNGHRFRPFIHPEQNRRLTPREAARLQGFPDDFKFPG--SKTQQYKQIGNAVPPPVAEAIAKA 332 (335)
T ss_dssp CTCC-BCCCCCSTSTTTTTHEHCCTEBTTSSSCB-BHHHHHHHTTSSTTS-S-S--SHHHHHHHHHCS--HHHHHHHHHH
T ss_pred cccccccccccccccccccCCccccccCCCCCCcCcHHHHHHhCCCCCceEccC--CHHHHhceECCCcCHHHHHHHHHH
Confidence 2211000 00000000011 1278999999999999999999999999999 888999999999999999999999
Q ss_pred HHh
Q 021167 311 LFA 313 (316)
Q Consensus 311 l~~ 313 (316)
|++
T Consensus 333 i~~ 335 (335)
T PF00145_consen 333 IKK 335 (335)
T ss_dssp HH-
T ss_pred hhC
Confidence 974
|
1.1.37 from EC) (C5 Mtase) are enzymes that specifically methylate the C-5 carbon of cytosines in DNA to produce C5-methylcytosine [, , ]. In mammalian cells, cytosine-specific methyltransferases methylate certain CpG sequences, which are believed to modulate gene expression and cell differentiation. In bacteria, these enzymes are a component of restriction-modification systems and serve as valuable tools for the manipulation of DNA [, ]. The structure of HhaI methyltransferase (M.HhaI) has been resolved to 2.5 A []: the molecule folds into 2 domains - a larger catalytic domain containing catalytic and cofactor binding sites, and a smaller DNA recognition domain.; GO: 0003677 DNA binding, 0006306 DNA methylation; PDB: 4DA4_A 3PT6_B 3AV6_A 3AV5_A 3AV4_A 3PT9_A 1DCT_A 3LX6_A 3ME5_A 2QRV_A .... |
| >TIGR00675 dcm DNA-methyltransferase (dcm) | Back alignment and domain information |
|---|
| >COG0270 Dcm Site-specific DNA methylase [DNA replication, recombination, and repair] | Back alignment and domain information |
|---|
| >cd00315 Cyt_C5_DNA_methylase Cytosine-C5 specific DNA methylases; Methyl transfer reactions play an important role in many aspects of biology | Back alignment and domain information |
|---|
| >PRK10458 DNA cytosine methylase; Provisional | Back alignment and domain information |
|---|
| >KOG0919 consensus C-5 cytosine-specific DNA methylase [Transcription] | Back alignment and domain information |
|---|
| >PF13651 EcoRI_methylase: Adenine-specific methyltransferase EcoRI | Back alignment and domain information |
|---|
Homologous Structure Templates
Structure Templates Detected by BLAST 
Original result of BLAST against Protein Data Bank
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() | |
| Query | 316 | ||||
| 1g55_A | 343 | Structure Of Human Dnmt2, An Enigmatic Dna Methyltr | 2e-45 | ||
| 4h0n_A | 333 | Crystal Structure Of Spodoptera Frugiperda Dnmt2 E2 | 3e-31 | ||
| 3qv2_A | 327 | Structure Analysis Of Entamoeba Histolytica Methylt | 4e-20 | ||
| 2uyh_A | 327 | Hhai Dna Methyltransferase S87q-Q237s Mutant Comple | 3e-09 | ||
| 1mht_A | 327 | Covalent Ternary Structure Of Hhai Methyltransferas | 5e-08 | ||
| 1svu_A | 327 | Structure Of The Q237w Mutant Of Hhai Dna Methyltra | 8e-08 | ||
| 1fjx_A | 327 | Structure Of Ternary Complex Of Hhai Methyltransfer | 9e-08 | ||
| 2zcj_A | 327 | Ternary Structure Of The Glu119gln M.Hhai, C5-Cytos | 1e-07 | ||
| 2uz4_A | 327 | Hhai Dna Methyltransferase R165n Mutant Complex Wit | 2e-07 | ||
| 2uyc_A | 327 | Hhai Dna Methyltransferase R163n Mutant Complex Wit | 2e-07 | ||
| 2z6u_A | 327 | Ternary Structure Of The Glu119ala M.Hhai, C5-Cytos | 2e-07 | ||
| 2z6q_A | 327 | Ternary Structure Of Arg165ala M.Hhai C5-Cytosine D | 4e-07 | ||
| 2i9k_A | 327 | Engineered Extrahelical Base Destabilization Enhanc | 5e-07 | ||
| 2z6a_A | 327 | S-Adenosyl-L-Methionine-Dependent Methyl Transfer: | 6e-07 | ||
| 1dct_A | 324 | Dna (Cytosine-5) Methylase From Haeiii Covalently B | 7e-05 |
| >pdb|1G55|A Chain A, Structure Of Human Dnmt2, An Enigmatic Dna Methyltransferase Homologue Length = 343 | Back alignment and structure |
|
| >pdb|4H0N|A Chain A, Crystal Structure Of Spodoptera Frugiperda Dnmt2 E260a/e261a/k263a Mutant Length = 333 | Back alignment and structure |
| >pdb|3QV2|A Chain A, Structure Analysis Of Entamoeba Histolytica Methyltransferase Ehmeth Length = 327 | Back alignment and structure |
| >pdb|2UYH|A Chain A, Hhai Dna Methyltransferase S87q-Q237s Mutant Complex With 13mer Gcgc-Gmgc Oligonucleotide And Sah Length = 327 | Back alignment and structure |
| >pdb|1MHT|A Chain A, Covalent Ternary Structure Of Hhai Methyltransferase, Dna And S-Adenosyl-L-Homocysteine Length = 327 | Back alignment and structure |
| >pdb|1SVU|A Chain A, Structure Of The Q237w Mutant Of Hhai Dna Methyltransferase: An Insight Into Protein-Protein Interactions Length = 327 | Back alignment and structure |
| >pdb|1FJX|A Chain A, Structure Of Ternary Complex Of Hhai Methyltransferase Mutant (T250g) In Complex With Dna And Adohcy Length = 327 | Back alignment and structure |
| >pdb|2ZCJ|A Chain A, Ternary Structure Of The Glu119gln M.Hhai, C5-Cytosine Dna Methyltransferase, With Unmodified Dna And Adohcy Length = 327 | Back alignment and structure |
| >pdb|2UZ4|A Chain A, Hhai Dna Methyltransferase R165n Mutant Complex With 13mer Gcgc-Gmgc Oligonucleotide And Sah Length = 327 | Back alignment and structure |
| >pdb|2UYC|A Chain A, Hhai Dna Methyltransferase R163n Mutant Complex With 13mer Gcgc-Gmgc Oligonucleotide And Sah Length = 327 | Back alignment and structure |
| >pdb|2Z6U|A Chain A, Ternary Structure Of The Glu119ala M.Hhai, C5-Cytosine Dna Methyltransferase, With Unmodified Dna And Adohcy Length = 327 | Back alignment and structure |
| >pdb|2Z6Q|A Chain A, Ternary Structure Of Arg165ala M.Hhai C5-Cytosine Dna Methyltransferase With Unmodified Dna And Adohcy Length = 327 | Back alignment and structure |
| >pdb|2I9K|A Chain A, Engineered Extrahelical Base Destabilization Enhances Sequence Discrimination Of Dna Methyltransferase M.Hhai Length = 327 | Back alignment and structure |
| >pdb|2Z6A|A Chain A, S-Adenosyl-L-Methionine-Dependent Methyl Transfer: Observable Precatalytic Intermediates During Dna Cytosine Methylation Length = 327 | Back alignment and structure |
| >pdb|1DCT|A Chain A, Dna (Cytosine-5) Methylase From Haeiii Covalently Bound To Dna Length = 324 | Back alignment and structure |
Structure Templates Detected by RPS-BLAST 
Original result of RPS-BLAST against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 316 | |||
| 1g55_A | 343 | DNA cytosine methyltransferase DNMT2; human DNA me | 5e-62 | |
| 3qv2_A | 327 | 5-cytosine DNA methyltransferase; DNMT2, ehmeth; H | 1e-32 | |
| 3qv2_A | 327 | 5-cytosine DNA methyltransferase; DNMT2, ehmeth; H | 2e-21 | |
| 1dct_A | 324 | Protein (modification methylase HAEIII); enzyme, c | 2e-20 | |
| 3me5_A | 482 | Cytosine-specific methyltransferase; structural ge | 2e-15 | |
| 2c7p_A | 327 | Modification methylase HHAI; DNA methyltransferase | 2e-13 | |
| 2c7p_A | 327 | Modification methylase HHAI; DNA methyltransferase | 2e-04 | |
| 3g7u_A | 376 | Cytosine-specific methyltransferase; DNA-binding, | 1e-09 | |
| 3g7u_A | 376 | Cytosine-specific methyltransferase; DNA-binding, | 9e-06 | |
| 3swr_A | 1002 | DNA (cytosine-5)-methyltransferase 1; epigenetics, | 9e-09 | |
| 3swr_A | 1002 | DNA (cytosine-5)-methyltransferase 1; epigenetics, | 8e-04 | |
| 3av4_A | 1330 | DNA (cytosine-5)-methyltransferase 1; CXXC-type zi | 2e-08 | |
| 1vt4_I | 1221 | APAF-1 related killer DARK; drosophila apoptosome, | 2e-05 | |
| 2qrv_A | 295 | DNA (cytosine-5)-methyltransferase 3A; DNA methylt | 2e-04 |
| >1g55_A DNA cytosine methyltransferase DNMT2; human DNA methyltransferase homologue; HET: DNA SAH; 1.80A {Homo sapiens} SCOP: c.66.1.26 Length = 343 | Back alignment and structure |
|---|
Score = 199 bits (508), Expect = 5e-62
Identities = 104/324 (32%), Positives = 153/324 (47%), Gaps = 61/324 (18%)
Query: 2 YGAHAWLLSPPCQPYTRQGLQKQSSDARAFSFLKILELIPHTVKPPHMLFVENVVGFETS 61
L+SPPCQP+TR G Q +D+R SFL IL+++P K P + +ENV GFE S
Sbjct: 67 LSFDMILMSPPCQPFTRIGRQGDMTDSRTNSFLHILDILPRLQKLPKYILLENVKGFEVS 126
Query: 62 DTHAKMIEILANSDYLTQEFILSPLQFGVPYSRPRYFCLAKRKPLSFRCQLLNNQLLRSP 121
T +I+ + N + QEF+LSP G+P SR RYF +AK + Q L+ P
Sbjct: 127 STRDLLIQTIENCGFQYQEFLLSPTSLGIPNSRLRYFLIAKLQSEPLPFQAPGQVLMEFP 186
Query: 122 SPLLGNDDMTVITKHDQPDDSWDKLLESCDPVERFLEFSNSGDQVNTETGFLSTGTAAVD 181
K + + S ++ FLE
Sbjct: 187 -------------KIEIHRKNQQDSDLSVKMLKDFLEDD--------------------- 212
Query: 182 DFGAAEETVEVDRCVSIDHFLVPLSLIERWGSAMDIVYPDSKRCCCFTKSYYRYVKGTGS 241
++ +L+P + R+ +DIV P +R CFTK Y Y++GTGS
Sbjct: 213 --------------TDVNQYLLPPKSLLRYALLLDIVQPTCRRSVCFTKGYGSYIEGTGS 258
Query: 242 LLATVQ----------PKNKGKASSLKEQH---LRYFTPREVANLHSFPGDFQFPHHLSL 288
+L T + N + + + LRYFTP+E+ANL FP +F FP +++
Sbjct: 259 VLQTAEDVQVENIYKSLTNLSQEEQITKLLILKLRYFTPKEIANLLGFPPEFGFPEKITV 318
Query: 289 RQRYALLGNSLSIAVVAPLLQYLF 312
+QRY LLGNSL++ VVA L++ L+
Sbjct: 319 KQRYRLLGNSLNVHVVAKLIKILY 342
|
| >3qv2_A 5-cytosine DNA methyltransferase; DNMT2, ehmeth; HET: SAH; 2.15A {Entamoeba histolytica} Length = 327 | Back alignment and structure |
|---|
| >3qv2_A 5-cytosine DNA methyltransferase; DNMT2, ehmeth; HET: SAH; 2.15A {Entamoeba histolytica} Length = 327 | Back alignment and structure |
|---|
| >1dct_A Protein (modification methylase HAEIII); enzyme, cytosine methylase, transferase/DNA complex; HET: DNA C49 5CM; 2.80A {Haemophilus influenzae biotypeaegyptius} SCOP: c.66.1.26 Length = 324 | Back alignment and structure |
|---|
| >3me5_A Cytosine-specific methyltransferase; structural genomics, protein structure initiative, NEW YORK structural genomix research consortium; 1.75A {Shigella flexneri 2A} PDB: 3lx6_A Length = 482 | Back alignment and structure |
|---|
| >2c7p_A Modification methylase HHAI; DNA methyltransferase, methyltransferase, base flipping, restriction system, transferase; HET: 5CM A1P SAH EPE CIT; 1.7A {Haemophilus haemolyticus} SCOP: c.66.1.26 PDB: 10mh_A* 1m0e_A* 1mht_A* 1hmy_A* 1skm_A* 2c7o_A* 2c7q_A* 2hmy_B* 2hr1_A* 3eeo_A* 3mht_A* 4mht_A* 5mht_A* 6mht_A* 7mht_A* 8mht_A* 9mht_A* 2zcj_A* 2z6u_A* 2z6q_A* ... Length = 327 | Back alignment and structure |
|---|
| >2c7p_A Modification methylase HHAI; DNA methyltransferase, methyltransferase, base flipping, restriction system, transferase; HET: 5CM A1P SAH EPE CIT; 1.7A {Haemophilus haemolyticus} SCOP: c.66.1.26 PDB: 10mh_A* 1m0e_A* 1mht_A* 1hmy_A* 1skm_A* 2c7o_A* 2c7q_A* 2hmy_B* 2hr1_A* 3eeo_A* 3mht_A* 4mht_A* 5mht_A* 6mht_A* 7mht_A* 8mht_A* 9mht_A* 2zcj_A* 2z6u_A* 2z6q_A* ... Length = 327 | Back alignment and structure |
|---|
| >3g7u_A Cytosine-specific methyltransferase; DNA-binding, NAD-binding, structural GENO protein structure initiative, PSI; 1.75A {Escherichia coli O157} Length = 376 | Back alignment and structure |
|---|
| >3g7u_A Cytosine-specific methyltransferase; DNA-binding, NAD-binding, structural GENO protein structure initiative, PSI; 1.75A {Escherichia coli O157} Length = 376 | Back alignment and structure |
|---|
| >3swr_A DNA (cytosine-5)-methyltransferase 1; epigenetics, DNA methyltransferase fold, maintenance methyla transferase; HET: DNA SFG MES; 2.49A {Homo sapiens} PDB: 3pta_A* 3pt6_A* 3pt9_A* 4da4_A* Length = 1002 | Back alignment and structure |
|---|
| >3swr_A DNA (cytosine-5)-methyltransferase 1; epigenetics, DNA methyltransferase fold, maintenance methyla transferase; HET: DNA SFG MES; 2.49A {Homo sapiens} PDB: 3pta_A* 3pt6_A* 3pt9_A* 4da4_A* Length = 1002 | Back alignment and structure |
|---|
| >3av4_A DNA (cytosine-5)-methyltransferase 1; CXXC-type zinc finger/C5-methyltransferase family; HET: DNA; 2.75A {Mus musculus} PDB: 3av5_A* 3av6_A* Length = 1330 | Back alignment and structure |
|---|
| >1vt4_I APAF-1 related killer DARK; drosophila apoptosome, apoptosis, programmed cell death; HET: DTP; 6.90A {Drosophila melanogaster} PDB: 3iz8_A* Length = 1221 | Back alignment and structure |
|---|
| >2qrv_A DNA (cytosine-5)-methyltransferase 3A; DNA methyltransferase 3A (DNMT3A) and ITS regulatory factor; HET: DNA SAH; 2.89A {Homo sapiens} Length = 295 | Back alignment and structure |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 316 | |||
| 3qv2_A | 327 | 5-cytosine DNA methyltransferase; DNMT2, ehmeth; H | 100.0 | |
| 4h0n_A | 333 | DNMT2; SAH binding, transferase; HET: SAH; 2.71A { | 100.0 | |
| 3g7u_A | 376 | Cytosine-specific methyltransferase; DNA-binding, | 100.0 | |
| 1g55_A | 343 | DNA cytosine methyltransferase DNMT2; human DNA me | 100.0 | |
| 3ubt_Y | 331 | Modification methylase HAEIII; protein-DNA complex | 100.0 | |
| 2c7p_A | 327 | Modification methylase HHAI; DNA methyltransferase | 100.0 | |
| 4ft4_B | 784 | DNA (cytosine-5)-methyltransferase 1; chromodomain | 100.0 | |
| 3swr_A | 1002 | DNA (cytosine-5)-methyltransferase 1; epigenetics, | 100.0 | |
| 3av4_A | 1330 | DNA (cytosine-5)-methyltransferase 1; CXXC-type zi | 100.0 | |
| 4dkj_A | 403 | Cytosine-specific methyltransferase; CG-specificit | 100.0 | |
| 3me5_A | 482 | Cytosine-specific methyltransferase; structural ge | 100.0 | |
| 2qrv_A | 295 | DNA (cytosine-5)-methyltransferase 3A; DNA methylt | 100.0 | |
| 2pv0_B | 386 | DNA (cytosine-5)-methyltransferase 3-like; DNMT3L, | 99.87 | |
| 2qrv_B | 230 | DNA (cytosine-5)-methyltransferase 3-like; DNA met | 99.87 | |
| 2igt_A | 332 | SAM dependent methyltransferase; alpha-beta sandwi | 93.62 |
| >3qv2_A 5-cytosine DNA methyltransferase; DNMT2, ehmeth; HET: SAH; 2.15A {Entamoeba histolytica} | Back alignment and structure |
|---|
Probab=100.00 E-value=3e-59 Score=426.67 Aligned_cols=244 Identities=37% Similarity=0.703 Sum_probs=207.9
Q ss_pred cccEEEeCCCCcHH--hhccCCCCCCCcchhhHHHHHH-HhhhhcCCCcEEEEcchhhhcCchHHHHHHHHHHcCCCeee
Q 021167 3 GAHAWLLSPPCQPY--TRQGLQKQSSDARAFSFLKILE-LIPHTVKPPHMLFVENVVGFETSDTHAKMIEILANSDYLTQ 79 (316)
Q Consensus 3 ~~Dil~ggpPCq~f--S~ag~~~~~~d~r~~L~~~~~~-~i~~~~~~P~~~~~ENV~~~~~~~~~~~i~~~l~~~GY~v~ 79 (316)
++|+|+||||||+| |.+|++++.+|+|+.||+++++ +|+++.++|++|+||||+||+++.+++.|++.|+++||.+.
T Consensus 76 ~~Dil~ggpPCQ~fs~S~ag~~~~~~d~r~~L~~~~~r~~i~~~~~~P~~~~lENV~gl~~~~~~~~i~~~l~~~GY~v~ 155 (327)
T 3qv2_A 76 NCNTWFMSPPCQPYNNSIMSKHKDINDPRAKSVLHLYRDILPYLINKPKHIFIENVPLFKESLVFKEIYNILIKNQYYIK 155 (327)
T ss_dssp CCCEEEECCCCTTCSHHHHTTTCTTTCGGGHHHHHHHHTTGGGCSSCCSEEEEEECGGGGGSHHHHHHHHHHHHTTCEEE
T ss_pred CCCEEEecCCccCcccccCCCCCCCccccchhHHHHHHHHHHHhccCCCEEEEEchhhhcChHHHHHHHHHHHhCCCEEE
Confidence 58999999999999 9999999999999999999999 99987336999999999999999999999999999999999
Q ss_pred EEEEccCCCCCCCCCcEEEEEEEeCCCCcccccccccccCCCCCcCCCCCccccccCCCCCCcccccCccCCchHHhhhh
Q 021167 80 EFILSPLQFGVPYSRPRYFCLAKRKPLSFRCQLLNNQLLRSPSPLLGNDDMTVITKHDQPDDSWDKLLESCDPVERFLEF 159 (316)
Q Consensus 80 ~~vlna~~yGvPQ~R~R~~iva~r~~~~~~~~~~~~~~~~~p~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~l~~ 159 (316)
+.+|||++||+||+|+|+|+||+|++ + .||.+... ....++.|+|+.
T Consensus 156 ~~vl~a~~yGvPQ~R~R~fivg~r~~--f----------~fP~~~~~---------------------~~~~~l~d~Le~ 202 (327)
T 3qv2_A 156 DIICSPIDIGIPNSRTRYYVMARLTP--F----------KNEIQLHQ---------------------EKESMISNYLDN 202 (327)
T ss_dssp EEEECGGGGTCSBCCCEEEEEEESSC--C----------CSCCCCCC---------------------CSCCCGGGGCCS
T ss_pred EEEEeHHHcCCCccceEEEEEEEeCC--C----------CCCCcccc---------------------cccccHHHHhcc
Confidence 99999999999999999999999997 3 34544320 011237788863
Q ss_pred cCCCCCccccccccccccccccccCccccchhhccccccccccCcHHHhhhcCccccccCCCCCcccccccceeeeecCC
Q 021167 160 SNSGDQVNTETGFLSTGTAAVDDFGAAEETVEVDRCVSIDHFLVPLSLIERWGSAMDIVYPDSKRCCCFTKSYYRYVKGT 239 (316)
Q Consensus 160 ~~~~~~~~~~~~~l~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~p~~~~~~~~~~~d~~~p~~~~~~~~~~~y~R~~~~~ 239 (316)
... .+|.+++..+.+++..+|++.|++..+.|++++|+++..++
T Consensus 203 ~~~------------------------------------~~y~l~~~~~~~~~~~~di~~~~~~~~~~~t~~y~~y~~~~ 246 (327)
T 3qv2_A 203 NVN------------------------------------ESYSIPSDLILKKGMLFDIVGKDDKRTCCFTKSYTKIVEGT 246 (327)
T ss_dssp SCC------------------------------------GGGBCCHHHHHHHGGGSCEEETTSSCBCCCCTTTTTSSTTS
T ss_pred ccc------------------------------------ccccCCHHHHHhhhcccccccccccccccccccceEEecCC
Confidence 211 33566777788888899999999998999999999999998
Q ss_pred Cceeeeecc--CCCCCCccccCCCcccCCHHHHHHhCCCCCCcccC-CCCCHHHHHHHhCCcccHHHHHHHHHHHHhhc
Q 021167 240 GSLLATVQP--KNKGKASSLKEQHLRYFTPREVANLHSFPGDFQFP-HHLSLRQRYALLGNSLSIAVVAPLLQYLFAQA 315 (316)
Q Consensus 240 ~s~~~~~~~--~~~~~~~~ihp~~~R~LT~rE~arLqgFPd~f~f~-~~~s~~~~~~qiGNAVp~~v~~~i~~~l~~~~ 315 (316)
++.++.... ........+|+.+.|+||+||++|||||||+|.|+ +.+|.+++|+|+||||||+|+++|+++|++.+
T Consensus 247 gs~l~~~~~~~~~~~~~~~~~~~~~R~lt~~E~~rlqgfP~~~~~~~~~~s~~~~y~~~GNsv~v~v~~~i~~~l~~~l 325 (327)
T 3qv2_A 247 GSIYCPIEPHFIPVKKAEDLLNKNLRYFTPNEIKKIHGFSSNFTTQIDGLTDKQQYQCLGNSVSCFVIAQLMEYLFDDL 325 (327)
T ss_dssp CCEEESSCSSCCCCSSGGGGTTSCCBCCCHHHHHHHTTCCTTCCSCCTTCCHHHHHHHHHTSCCHHHHHHHHHHHTTTS
T ss_pred CceeecccccccccCCceeecCCccccCcHHHHHHhCcCCHHHcCCcCCCCHHHHHHHccCccCHHHHHHHHHHHHHHh
Confidence 888743221 11223567799999999999999999999999999 66799999999999999999999999998865
|
| >4h0n_A DNMT2; SAH binding, transferase; HET: SAH; 2.71A {Spodoptera frugiperda} | Back alignment and structure |
|---|
| >3g7u_A Cytosine-specific methyltransferase; DNA-binding, NAD-binding, structural GENO protein structure initiative, PSI; 1.75A {Escherichia coli O157} | Back alignment and structure |
|---|
| >1g55_A DNA cytosine methyltransferase DNMT2; human DNA methyltransferase homologue; HET: DNA SAH; 1.80A {Homo sapiens} SCOP: c.66.1.26 | Back alignment and structure |
|---|
| >3ubt_Y Modification methylase HAEIII; protein-DNA complex, DNA cytosine-5 methyltransferase, DNA B S-adenosyl methionine binding; HET: ATP 2PE; 2.50A {Haemophilus aegyptius} PDB: 1dct_A* | Back alignment and structure |
|---|
| >2c7p_A Modification methylase HHAI; DNA methyltransferase, methyltransferase, base flipping, restriction system, transferase; HET: 5CM A1P SAH EPE CIT; 1.7A {Haemophilus haemolyticus} SCOP: c.66.1.26 PDB: 10mh_A* 1m0e_A* 1mht_A* 1hmy_A* 1skm_A* 2c7o_A* 2c7q_A* 2hmy_B* 2hr1_A* 3eeo_A* 3mht_A* 4mht_A* 5mht_A* 6mht_A* 7mht_A* 8mht_A* 9mht_A* 2zcj_A* 2z6u_A* 2z6q_A* ... | Back alignment and structure |
|---|
| >4ft4_B DNA (cytosine-5)-methyltransferase 1; chromodomain, BAH domain, DNA methyltransferase domain, H3K9 binding, methylation, transferase; HET: DNA MLY SAH; 2.70A {Zea mays} PDB: 4ft2_A* 4fsx_A* | Back alignment and structure |
|---|
| >3swr_A DNA (cytosine-5)-methyltransferase 1; epigenetics, DNA methyltransferase fold, maintenance methyla transferase; HET: DNA SFG MES; 2.49A {Homo sapiens} PDB: 3pta_A* 3pt6_A* 3pt9_A* 4da4_A* | Back alignment and structure |
|---|
| >3av4_A DNA (cytosine-5)-methyltransferase 1; CXXC-type zinc finger/C5-methyltransferase family; HET: DNA; 2.75A {Mus musculus} PDB: 3av5_A* 3av6_A* | Back alignment and structure |
|---|
| >4dkj_A Cytosine-specific methyltransferase; CG-specificity, DNA intercalation, CPG sequence, cytosine C5 methylation; HET: DNA C37 5CM SAH; 2.15A {Mycoplasma penetrans} | Back alignment and structure |
|---|
| >3me5_A Cytosine-specific methyltransferase; structural genomics, protein structure initiative, NEW YORK structural genomix research consortium; 1.75A {Shigella flexneri 2A} PDB: 3lx6_A | Back alignment and structure |
|---|
| >2qrv_A DNA (cytosine-5)-methyltransferase 3A; DNA methyltransferase 3A (DNMT3A) and ITS regulatory factor; HET: DNA SAH; 2.89A {Homo sapiens} | Back alignment and structure |
|---|
| >2pv0_B DNA (cytosine-5)-methyltransferase 3-like; DNMT3L, unmethylated H3K4, de novo DNA methylation, transferase regulator; HET: DNA; 3.30A {Homo sapiens} PDB: 2pvc_B* | Back alignment and structure |
|---|
| >2qrv_B DNA (cytosine-5)-methyltransferase 3-like; DNA methyltransferase 3A (DNMT3A) and ITS regulatory factor; HET: DNA SAH; 2.89A {Homo sapiens} | Back alignment and structure |
|---|
| >2igt_A SAM dependent methyltransferase; alpha-beta sandwich, beta-barrel, structural genomics, PSI-2 structure initiative; HET: MSE SAM GOL; 1.89A {Agrobacterium tumefaciens str} SCOP: c.66.1.51 | Back alignment and structure |
|---|
Homologous Structure Domains
Structure Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| 316 | ||||
| d1g55a_ | 343 | c.66.1.26 (A:) DNMT2 {Human (Homo sapiens) [TaxId: | 1e-23 | |
| d2c7pa1 | 327 | c.66.1.26 (A:1-327) DNA methylase HhaI {Haemophilu | 1e-10 | |
| d1dcta_ | 324 | c.66.1.26 (A:) DNA methylase HaeIII {Haemophilus a | 5e-10 |
| >d1g55a_ c.66.1.26 (A:) DNMT2 {Human (Homo sapiens) [TaxId: 9606]} Length = 343 | Back information, alignment and structure |
|---|
class: Alpha and beta proteins (a/b) fold: S-adenosyl-L-methionine-dependent methyltransferases superfamily: S-adenosyl-L-methionine-dependent methyltransferases family: C5 cytosine-specific DNA methylase, DCM domain: DNMT2 species: Human (Homo sapiens) [TaxId: 9606]
Score = 97.1 bits (240), Expect = 1e-23
Identities = 104/322 (32%), Positives = 153/322 (47%), Gaps = 61/322 (18%)
Query: 4 AHAWLLSPPCQPYTRQGLQKQSSDARAFSFLKILELIPHTVKPPHMLFVENVVGFETSDT 63
L+SPPCQP+TR G Q +D+R SFL IL+++P K P + +ENV GFE S T
Sbjct: 69 FDMILMSPPCQPFTRIGRQGDMTDSRTNSFLHILDILPRLQKLPKYILLENVKGFEVSST 128
Query: 64 HAKMIEILANSDYLTQEFILSPLQFGVPYSRPRYFCLAKRKPLSFRCQLLNNQLLRSPSP 123
+I+ + N + QEF+LSP G+P SR RYF +AK + Q L+ P
Sbjct: 129 RDLLIQTIENCGFQYQEFLLSPTSLGIPNSRLRYFLIAKLQSEPLPFQAPGQVLMEFP-- 186
Query: 124 LLGNDDMTVITKHDQPDDSWDKLLESCDPVERFLEFSNSGDQVNTETGFLSTGTAAVDDF 183
K + + S ++ FLE
Sbjct: 187 -----------KIEIHRKNQQDSDLSVKMLKDFLE------------------------- 210
Query: 184 GAAEETVEVDRCVSIDHFLVPLSLIERWGSAMDIVYPDSKRCCCFTKSYYRYVKGTGSLL 243
++ +L+P + R+ +DIV P +R CFTK Y Y++GTGS+L
Sbjct: 211 ----------DDTDVNQYLLPPKSLLRYALLLDIVQPTCRRSVCFTKGYGSYIEGTGSVL 260
Query: 244 ATVQPKN-------------KGKASSLKEQHLRYFTPREVANLHSFPGDFQFPHHLSLRQ 290
T + + + + L LRYFTP+E+ANL FP +F FP ++++Q
Sbjct: 261 QTAEDVQVENIYKSLTNLSQEEQITKLLILKLRYFTPKEIANLLGFPPEFGFPEKITVKQ 320
Query: 291 RYALLGNSLSIAVVAPLLQYLF 312
RY LLGNSL++ VVA L++ L+
Sbjct: 321 RYRLLGNSLNVHVVAKLIKILY 342
|
| >d2c7pa1 c.66.1.26 (A:1-327) DNA methylase HhaI {Haemophilus haemolyticus [TaxId: 726]} Length = 327 | Back information, alignment and structure |
|---|
| >d1dcta_ c.66.1.26 (A:) DNA methylase HaeIII {Haemophilus aegyptius [TaxId: 197575]} Length = 324 | Back information, alignment and structure |
|---|
Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 316 | |||
| d1g55a_ | 343 | DNMT2 {Human (Homo sapiens) [TaxId: 9606]} | 100.0 | |
| d2c7pa1 | 327 | DNA methylase HhaI {Haemophilus haemolyticus [TaxI | 100.0 | |
| d1dcta_ | 324 | DNA methylase HaeIII {Haemophilus aegyptius [TaxId | 100.0 |
| >d1g55a_ c.66.1.26 (A:) DNMT2 {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
class: Alpha and beta proteins (a/b) fold: S-adenosyl-L-methionine-dependent methyltransferases superfamily: S-adenosyl-L-methionine-dependent methyltransferases family: C5 cytosine-specific DNA methylase, DCM domain: DNMT2 species: Human (Homo sapiens) [TaxId: 9606]
Probab=100.00 E-value=1.5e-58 Score=424.01 Aligned_cols=263 Identities=39% Similarity=0.674 Sum_probs=159.3
Q ss_pred cccEEEeCCCCcHHhhccCCCCCCCcchhhHHHHHHHhhhhcCCCcEEEEcchhhhcCchHHHHHHHHHHcCCCeeeEEE
Q 021167 3 GAHAWLLSPPCQPYTRQGLQKQSSDARAFSFLKILELIPHTVKPPHMLFVENVVGFETSDTHAKMIEILANSDYLTQEFI 82 (316)
Q Consensus 3 ~~Dil~ggpPCq~fS~ag~~~~~~d~r~~L~~~~~~~i~~~~~~P~~~~~ENV~~~~~~~~~~~i~~~l~~~GY~v~~~v 82 (316)
++|||+||||||+||.||++++.+|+|+.||++++++|+++..+|++|+||||+|+.+.+.++.|++.|+++||.+.+.+
T Consensus 68 ~~Dll~ggpPCq~fS~ag~~~~~~d~r~~l~~~~~~~i~~~~~kPk~~i~ENV~~l~~~~~~~~i~~~l~~~GY~v~~~v 147 (343)
T d1g55a_ 68 SFDMILMSPPCQPFTRIGRQGDMTDSRTNSFLHILDILPRLQKLPKYILLENVKGFEVSSTRDLLIQTIENCGFQYQEFL 147 (343)
T ss_dssp CCSEEEECCC------------------CHHHHHHHHGGGCSSCCSEEEEEEETTGGGSHHHHHHHHHHHHTTEEEEEEE
T ss_pred CccEEEeecccccccccccccccccccccccchhhhhHhhhcCCCceeeeeccCCcccchhhHHHHhhhhccccccceee
Confidence 68999999999999999999999999999999999999987436999999999999999999999999999999999999
Q ss_pred EccCCCCCCCCCcEEEEEEEeCCCCcccccccccccCCCCCcCCCCCccccccCCCCCCcccccCccCCchHHhhhhcCC
Q 021167 83 LSPLQFGVPYSRPRYFCLAKRKPLSFRCQLLNNQLLRSPSPLLGNDDMTVITKHDQPDDSWDKLLESCDPVERFLEFSNS 162 (316)
Q Consensus 83 lna~~yGvPQ~R~R~~iva~r~~~~~~~~~~~~~~~~~p~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~l~~~~~ 162 (316)
|||++|||||+|+|+|+||+|++...+++.+....+++|...... .. ..........+.++++....
T Consensus 148 lna~dyGvPQ~R~Rvfivg~r~~~~~~~~~p~~~~~~~~~~~~~~-~~------------~~~~~~~~~~~~~~l~~~~~ 214 (343)
T d1g55a_ 148 LSPTSLGIPNSRLRYFLIAKLQSEPLPFQAPGQVLMEFPKIEIHR-KN------------QQDSDLSVKMLKDFLEDDTD 214 (343)
T ss_dssp ECGGGGTCSCCCCEEEEEEEESSSCCTTCCTTCEESSCCC-------------------------CCCCCGGGGCCTTCC
T ss_pred eeccccCCcccceeEEEEEEeCCccccCCCcccccccCCcccccc-cc------------cccccccccchhhhcccccc
Confidence 999999999999999999999997665543333333333221100 00 00001111224444432211
Q ss_pred CCCccccccccccccccccccCccccchhhccccccccccCcHHHhhhcCccccccCCCCCcccccccceeeeecCCCce
Q 021167 163 GDQVNTETGFLSTGTAAVDDFGAAEETVEVDRCVSIDHFLVPLSLIERWGSAMDIVYPDSKRCCCFTKSYYRYVKGTGSL 242 (316)
Q Consensus 163 ~~~~~~~~~~l~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~p~~~~~~~~~~~d~~~p~~~~~~~~~~~y~R~~~~~~s~ 242 (316)
. ..+..+.....++....+...+....+.+.+..++....+.++.
T Consensus 215 ~-----------------------------------~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 259 (343)
T d1g55a_ 215 V-----------------------------------NQYLLPPKSLLRYALLLDIVQPTCRRSVCFTKGYGSYIEGTGSV 259 (343)
T ss_dssp H-----------------------------------HHHBCCHHHHHHHGGGCCEECTTCSCCCCCCTTTTTCCTTSCCE
T ss_pred h-----------------------------------hhcccChHhhhhhhhhcccccccccccchhcccccccccCCCcc
Confidence 0 00111111111111111111122222222222221111111111
Q ss_pred eeeec-------------cCCCCCCccccCCCcccCCHHHHHHhCCCCCCcccCCCCCHHHHHHHhCCcccHHHHHHHHH
Q 021167 243 LATVQ-------------PKNKGKASSLKEQHLRYFTPREVANLHSFPGDFQFPHHLSLRQRYALLGNSLSIAVVAPLLQ 309 (316)
Q Consensus 243 ~~~~~-------------~~~~~~~~~ihp~~~R~LT~rE~arLqgFPd~f~f~~~~s~~~~~~qiGNAVp~~v~~~i~~ 309 (316)
+.+.. .........+||.+.|.||+|||||||||||+|.|++.+|.+++|+||||||||+|+++|++
T Consensus 260 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~R~LT~rE~arLQgFPd~f~~~~~~s~~~~ykqiGNaVp~~v~~~i~k 339 (343)
T d1g55a_ 260 LQTAEDVQVENIYKSLTNLSQEEQITKLLILKLRYFTPKEIANLLGFPPEFGFPEKITVKQRYRLLGNSLNVHVVAKLIK 339 (343)
T ss_dssp EECCSSCCHHHHHHTTTTCCHHHHHHHHHTTCEECCCHHHHHHHTTCCTTCCCCTTSCHHHHHHHHHHSCCHHHHHHHHH
T ss_pred cccccccccCCcccccccCCCCCCcccCCCCCCcCCCHHHHHHhCCCCCCCEECCCCCHHHHhhhEeCCccHHHHHHHHH
Confidence 11000 00011235679999999999999999999999999999999999999999999999999999
Q ss_pred HHHh
Q 021167 310 YLFA 313 (316)
Q Consensus 310 ~l~~ 313 (316)
.|+|
T Consensus 340 ~l~e 343 (343)
T d1g55a_ 340 ILYE 343 (343)
T ss_dssp HHHC
T ss_pred HhcC
Confidence 9975
|
| >d2c7pa1 c.66.1.26 (A:1-327) DNA methylase HhaI {Haemophilus haemolyticus [TaxId: 726]} | Back information, alignment and structure |
|---|
| >d1dcta_ c.66.1.26 (A:) DNA methylase HaeIII {Haemophilus aegyptius [TaxId: 197575]} | Back information, alignment and structure |
|---|