ID Q6GVM1_9VIRI Unreviewed; 1072 AA.
AC Q6GVM1;
DT 19-JUL-2004, integrated into UniProtKB/TrEMBL.
DT 19-JUL-2004, sequence version 1.
DT 27-MAR-2024, entry version 102.
DE RecName: Full=Cellulose synthase {ECO:0000256|RuleBase:RU361116};
DE EC=2.4.1.12 {ECO:0000256|RuleBase:RU361116};
GN Name=CesA2 {ECO:0000313|EMBL:AAT48369.1};
OS Mesotaenium caldariorum.
OC Eukaryota; Viridiplantae; Streptophyta; Zygnemophyceae; Zygnematophycidae;
OC Zygnematales; Mesotaeniaceae; Mesotaenium.
OX NCBI_TaxID=31321 {ECO:0000313|EMBL:AAT48369.1};
RN [1] {ECO:0000313|EMBL:AAT48369.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=UTEX 41 {ECO:0000313|EMBL:AAT48369.1};
RA Roberts A.W., Roberts E.M.;
RT "Cellulose synthase (CesA) genes in algae and seedless plants.";
RL Submitted (MAY-2004) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[(1->4)-beta-D-glucosyl](n) + UDP-alpha-D-glucose = [(1->4)-
CC beta-D-glucosyl](n+1) + H(+) + UDP; Xref=Rhea:RHEA:19929, Rhea:RHEA-
CC COMP:10033, Rhea:RHEA-COMP:10034, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:18246, ChEBI:CHEBI:58223, ChEBI:CHEBI:58885; EC=2.4.1.12;
CC Evidence={ECO:0000256|ARBA:ARBA00000122,
CC ECO:0000256|RuleBase:RU361116};
CC -!- COFACTOR:
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000256|ARBA:ARBA00001936};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|RuleBase:RU361116};
CC Note=Binds 2 Zn(2+) ions per subunit. {ECO:0000256|RuleBase:RU361116};
CC -!- PATHWAY: Glycan metabolism; plant cellulose biosynthesis.
CC {ECO:0000256|ARBA:ARBA00004768, ECO:0000256|RuleBase:RU361116}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|ARBA:ARBA00004651,
CC ECO:0000256|RuleBase:RU361116}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004651, ECO:0000256|RuleBase:RU361116}.
CC Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the glycosyltransferase 2 family. Plant
CC cellulose synthase subfamily. {ECO:0000256|ARBA:ARBA00007548,
CC ECO:0000256|RuleBase:RU361116}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|RuleBase:RU361116}.
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DR EMBL; AY633542; AAT48369.1; -; Genomic_DNA.
DR AlphaFoldDB; Q6GVM1; -.
DR CAZy; GT2; Glycosyltransferase Family 2.
DR UniPathway; UPA00695; -.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0016760; F:cellulose synthase (UDP-forming) activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0071555; P:cell wall organization; IEA:UniProtKB-KW.
DR GO; GO:0030244; P:cellulose biosynthetic process; IEA:UniProtKB-KW.
DR CDD; cd16617; mRING-HC-C4C4_CesA; 1.
DR Gene3D; 3.30.40.10; Zinc/RING finger domain, C3HC4 (zinc finger); 1.
DR InterPro; IPR005150; Cellulose_synth.
DR InterPro; IPR027934; CES_Znf_RING.
DR InterPro; IPR029044; Nucleotide-diphossugar_trans.
DR InterPro; IPR001841; Znf_RING.
DR InterPro; IPR013083; Znf_RING/FYVE/PHD.
DR PANTHER; PTHR13301:SF261; CELLULOSE SYNTHASE FAMILY PROTEIN; 1.
DR PANTHER; PTHR13301; X-BOX TRANSCRIPTION FACTOR-RELATED; 1.
DR Pfam; PF03552; Cellulose_synt; 1.
DR Pfam; PF14569; zf-UDP; 1.
DR SUPFAM; SSF53448; Nucleotide-diphospho-sugar transferases; 1.
DR SUPFAM; SSF57850; RING/U-box; 1.
DR PROSITE; PS50089; ZF_RING_2; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475,
KW ECO:0000256|RuleBase:RU361116};
KW Cell wall biogenesis/degradation {ECO:0000256|RuleBase:RU361116};
KW Cellulose biosynthesis {ECO:0000256|ARBA:ARBA00022916,
KW ECO:0000256|RuleBase:RU361116};
KW Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676,
KW ECO:0000256|RuleBase:RU361116}; Manganese {ECO:0000256|ARBA:ARBA00023211};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU361116};
KW Metal-binding {ECO:0000256|RuleBase:RU361116};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU361116};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW ECO:0000256|RuleBase:RU361116};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|RuleBase:RU361116};
KW Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|RuleBase:RU361116};
KW Zinc-finger {ECO:0000256|ARBA:ARBA00022771, ECO:0000256|PROSITE-
KW ProRule:PRU00175}.
FT TRANSMEM 849..870
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU361116"
FT TRANSMEM 882..900
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU361116"
FT TRANSMEM 920..942
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU361116"
FT TRANSMEM 963..990
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU361116"
FT TRANSMEM 1002..1021
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU361116"
FT TRANSMEM 1033..1051
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU361116"
FT DOMAIN 37..84
FT /note="RING-type"
FT /evidence="ECO:0000259|PROSITE:PS50089"
SQ SEQUENCE 1072 AA; 119888 MW; 8E804CD76E80CDD9 CRC64;
MESTTGLVAG SHNRKELVVI SVDEEREPLP SHAAGICQIC SDDVGPSHES SQLFIACIEC
GYPVCRSCYE YERKEGSRAC PRCKTVYMRH KGSPRVDTDP EEEEIDDIDN ELRDIVQQPQ
SDNNWNSKTL GFDAESVNSS LMKRHLYLNS GYGHAYFGSP NHSDAVSDLG SNTIQPSVPA
SETGKKSFSS SIDGSECRML DSYKDNGYGN VAWKVKCDRD GEANAVSVNM GGMEAMQLRG
GGHDYFPEEL PSPLDDARQP LSRKVHFAMG LIQPYRLLIV LRLLVLAFFL RYRFLNPADS
RPLWLASVVC EVWFAVSWIL DQFPKWNPIN RETNLGRLQL RYGEALDAVD LFVSTVDPGK
EPPLTTANTL LSILAMDYPV EKLNCYLSDD GASKLTFDAV NETSEFAKKW VPFCKKFAVE
PRAPEAYFAQ KTDFLKGQVQ SSFVNERRNM KKEYEEFKVR INHLVSDFQN VPEDGWTMAD
GSYWPGNNAR DHPGMIQVFL GPSGGKDVEG NALPRLVYVS REKRPGFNHH KKAGAMNALI
RVSALLTNAP HILNLDCDHY VNASSALRHA MCFLMEPSTG QKTAFVQFPQ RFDGVDRSDR
YANHNTVFFD INLRGLDGIQ GPVYVGTGCC FRRHALYGFS PLKDKKIGGR QPWFGELSRT
NSSLKQKVSP STSPLFTMDA GDVEMNENES LLNLKRFERR FGGSPTLVLS TFQEDSSSPA
PYSSSSSSWD ASCLPEAIQV ISCGYETDTE WGTEIGWIYG SVTEDILTGF KMHCRGWRSV
YCHLALPHRP AFKGRAPINL SDRLEQILRW ALGSVEILFS RYSPLWYGWM GGNGGGLKLL
QRMAYVNTVV YPFTAFPLIV YCTLPALCLL SDQFIIPSIS TVSAIWFVLL FISIFASAFL
EMRWSGVSME EWWRNEQFWV IGGVSAHLYA VFQGLLKVVV GIDTNFTVTA KTADEEEEFE
ELYLFKWTTL LIPPTTLIAL NAIGIAAGIA NAINNGYAEW SALIGKVFFA FWVLVHLYPF
LKGMMGKNTR MPTLVIVWSV LLASILSLIW VKTSPFGLTT TGPSAEDCGV RC
//