KEGG   ENZYME: 2.4.1.252
Entry
EC 2.4.1.252                Enzyme                                 
Name
GDP-mannose:cellobiosyl-diphosphopolyprenol alpha-mannosyltransferase;
GumH;
AceA;
alpha1,3-mannosyltransferase AceA
Class
Transferases;
Glycosyltransferases;
Hexosyltransferases
Sysname
GDP-mannose:D-Glc-beta-(1->4)-Glc-alpha-1-diphospho-ditrans,octacis-undecaprenol 3-alpha-mannosyltransferase
Reaction(IUBMB)
GDP-mannose + D-Glc-beta-(1->4)-Glc-alpha-1-diphospho-ditrans,octacis-undecaprenol = GDP + D-Man-alpha-(1->3)-D-Glc-beta-(1->4)-D-Glc-alpha-1-diphospho-ditrans,octacis-undecaprenol [RN:R09733]
Reaction(KEGG)
R09733
Substrate
GDP-mannose [CPD:C00096];
D-Glc-beta-(1->4)-Glc-alpha-1-diphospho-ditrans,octacis-undecaprenol [CPD:C19856]
Product
GDP [CPD:C00035];
D-Man-alpha-(1->3)-D-Glc-beta-(1->4)-D-Glc-alpha-1-diphospho-ditrans,octacis-undecaprenol [CPD:C19855]
Comment
In the bacterium Gluconacetobacter xylinus (previously known as Acetobacter xylinum) the enzyme is involved in the biosynthesis of the exopolysaccharide acetan [1]. In Xanthomonas campestris the enzyme is involved in the biosynthesis of the exopolysaccharide xanthan [5].
History
EC 2.4.1.252 created 2011
Orthology
K13657  alpha-1,3-mannosyltransferase
Genes
XFAXF_2364
XFTPD_1391(gumH)
XFMXfasm12_1533
XFNXfasM23_1477
XFFXFLM_01095
XFLP303_06670
XFSD934_11050
XFHXFHB_03280
XTWAB672_04670
XCCXCC2448(gumH)
XCBXC_1664
XCAxcc-b100_1718(gumH)
XCPXCR_2761(gumH)
XCVXCV2781(gumH)
XAXXACM_2561(gumH)
XACXAC2579(gumH)
XCIXCAW_02260(gumH)
XCTJ151_02760
XCJJ158_02747
XCUJ159_02745
XCNJ169_02757
XCWJ162_02749
XCRJ163_02744
XCMJ164_02746
XCFJ172_02751
XFUXFF4834R_chr26160(gumH)
XAOXAC29_13135
XOMXOO3013(XOO3013)
XOOXOO3173(gumH)
XOPPXO_01398(gumH)
XOYAZ54_08000
XORXOC_1873(gumH)
XOZBE73_08790
XSASB85_04175
XTNFD63_08015
XFRBER92_06070
XVEBJD12_03925
XPEBJD13_03580
XHRXJ27_06775
XGABI317_09560
XPHXppCFBP6546_19500(XppCFBP6546P_19500)
XVAC7V42_09275
XANAC801_09275
XARXB05_07785
XHYFZ025_16430
XCZEBN15_09440
XEUXSP_002562
XHDLMG31886_17090(gumH)
XAGHEP73_01775
XDYNYR95_14155
XASHEP74_01693
PSDDSC_06245
PWIMWN52_13255
FESHER31_17020
CJACJA_0620(gt4J-2)
CEBB0D95_08975
CELLCBR65_10390
CEKD0B88_17275
CEGD0C16_09505
ASIMFE240_12875
DTKK4H28_02075
CKSH9L41_14150
JSVCNX70_08590
CFUCFU_2732(gumH)
CARELT85_2940(gumH)
CPRACPter91_1871
GLCJQN73_13805 JQN73_17575
MMBMmol_1788
SPLBSFPGR_10330(gumH)
ABREpbN1_39090
AZOazo2237(gumH)
AOAdqs_2370
AZRCJ010_14200
MESPC1M53_14790
SIXBSY16_3072
AVVRvVAT039_12260(gumH)
AVFRvVAR031_32170(gumH)
AVIAvi_6015
RETRHE_CH04050(aceC)
RECRHECIAT_CH0004338(aceC)
RELREMIM1_CH04148
REPIE4803_CH04435
REIIE4771_CH04385
RLERL4590(aceC)
RLTRleg2_3789
RLGRleg_4118
RLBRLEG3_31550
RLURLEG12_30545
RTRRTCIAT899_CH17465
RGARGR602_CH03911
RHNAMJ98_CH04278
RPHAAMC79_CH04270
RHXAMK02_CH04176
RHKKim5_CH04415(gumH)
REZAMJ99_CH04328
RJGCCGE525_20505
RHRCKA34_00730
RGRFZ934_15685
RADCO657_19390
RIIFFM53_014045
RHIDFFM81_000640
RBQJ2J99_21600
RLNJ0663_08260
RBANJ2J98_20595
RRGJ3P73_23705
RLSHB780_24505
RAWNE851_08995
RSULN2599_17170
RLWRlegWSM1455_20670
RRHOPR018_14850
RTUPR017_14815
RCTPYR68_19255
ARAArad_4519(aceC)
RBWRLCC275e_21165
RIFU5G49_004233
PDESFE840_000815
BOIBLM15_23075
BVESQO058_13635
MAQUMaq22A_1p38155(rfaG)
MEEDA075_16685
METIDK427_07025
MTEADK419_09225
MINDmvi_03820(gumH)
HMCHYPMC_1765
MCGGL4_0201
MPARF7D14_17230
MIWASS37A_25920(gumH)
MTWCQW49_03605
TSOIZ6_26570
PPHRAPZ00_04190
LABRCHH27_23470
SIWGH266_16415
PGVSL003B_3912(aceC)
SAERNEF64_03635
SCABLZK98_12955
SJPSJA_C2-01960(gumH)
SYBTZ53_09505
SYAA6768_08575
SUFLFIL70_23575
SBARH5V43_20160
SPPHKFK14_15130
GDIGDI2550(gumH)
GDJGdia_0789
GXYGLX_27840
GXLH845_825
KNAB0W47_14460
KEUS101446_03152(gumH)
KREGWK63_04935
KOILV478_10050
AACEA0U92_10960
KBAA0U89_05080
LCKHN018_13575
NGUQN315_03720
DEXHWD60_09460
DVNHQ394_07330
PRDF7984_04750
MCBMycch_4623
NANOG5V58_10295
FRAFrancci3_3848
FSYFsymDg_0819
AGWQT03_C0001G0581
 » show all
Reference
1  [PMID:10485283]
  Authors
Geremia RA, Roux M, Ferreiro DU, Dauphin-Dubois R, Lellouch AC, Ielpi L
  Title
Expression and biochemical characterisation of recombinant AceA, a bacterial alpha-mannosyltransferase.
  Journal
Mol Gen Genet 261:933-40 (1999)
DOI:10.1007/s004380051040
  Sequence
[gxl:H845_825]
Reference
2  [PMID:11001941]
  Authors
Abdian PL, Lellouch AC, Gautier C, Ielpi L, Geremia RA
  Title
Identification of essential amino acids in the bacterial alpha -mannosyltransferase aceA.
  Journal
J Biol Chem 275:40568-75 (2000)
DOI:10.1074/jbc.M007496200
  Sequence
[gxl:H845_825]
Reference
3  [PMID:8759843]
  Authors
Petroni EA, Ielpi L
  Title
Isolation and nucleotide sequence of the GDP-mannose:cellobiosyl-diphosphopolyprenol alpha-mannosyltransferase gene from Acetobacter xylinum.
  Journal
J Bacteriol 178:4814-21 (1996)
DOI:10.1128/JB.178.16.4814-4821.1996
  Sequence
[gxl:H845_825]
Reference
4  [PMID:10872841]
  Authors
Lellouch AC, Watt GM, Geremia RA, Flitsch SL
  Title
Phytanyl-pyrophosphate-linked substrate for a bacterial alpha-mannosyltransferase.
  Journal
Biochem Biophys Res Commun 272:290-2 (2000)
DOI:10.1006/bbrc.2000.2771
Reference
5  [PMID:9537354]
  Authors
Katzen F, Ferreiro DU, Oddo CG, Ielmini MV, Becker A, Puhler A, Ielpi L
  Title
Xanthomonas campestris pv. campestris gum mutants: effects on xanthan biosynthesis and plant virulence.
  Journal
J Bacteriol 180:1607-17 (1998)
DOI:10.1128/JB.180.7.1607-1617.1998
  Sequence
[xcc:XCC2448]
Other DBs
ExplorEnz - The Enzyme Database: 2.4.1.252
IUBMB Enzyme Nomenclature: 2.4.1.252
ExPASy - ENZYME nomenclature database: 2.4.1.252
BRENDA, the Enzyme Database: 2.4.1.252

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