Entry
Name
maltose-6'-phosphate glucosidase;
phospho-alpha-glucosidase;
maltose-6'-phosphate 6-phosphoglucohydrolase
Class
Hydrolases;
Glycosylases;
Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
BRITE hierarchy
Sysname
alpha-maltose-6'-phosphate 6-phosphoglucohydrolase
Reaction(IUBMB)
alpha-maltose 6'-phosphate + H2O = D-glucose + D-glucose 6-phosphate [RN:
R00838 R06115 ]
Reaction(KEGG)
Substrate
alpha-maltose 6'-phosphate;
H2O [CPD:
C00001 ]
Product
Comment
Hydrolyses a variety of 6-phospho-alpha-D-glucosides, including alpha-maltose 6'-phosphate, alpha,alpha-trehalose 6-phosphate, sucrose 6-phosphate and p-nitrophenyl-alpha-D-glucopyranoside 6-phosphate (as a chromogenic substrate). The enzyme is activated by FeII, MnII, CoII and NiII. It is rapidly inactivated in air.
History
EC 3.2.1.122 created 1989, modified 1999
Pathway
ec00500 Starch and sucrose metabolism
Orthology
K01232 maltose-6'-phosphate glucosidase
Genes
ENL : A3UG_00100 A3UG_16900
ECLG : EC036_00210 EC036_32940
ECLE : ECNIH2_00325 ECNIH2_16920
ECLN : ECNIH4_00330 ECNIH4_06245
ECLI : ECNIH5_00320 ECNIH5_15805
ECLX : LI66_00100 LI66_16230
ECLY : LI62_00380 LI62_18005
ECLZ : LI64_00140 LI64_15705
ECLO : ENC_03740 ENC_37360
EHM : AB284_02380 AB284_09165
EXF : BFV63_00100 BFV63_16045
ECLA : ECNIH3_00315 ECNIH3_15895
ECLC : ECR091_00315 ECR091_15835
EAU : DI57_02740 DI57_18385
EKB : BFV64_00100 BFV64_16640
ENO : ECENHK_00335 ECENHK_16485
EEC : EcWSU1_00022(aglB) EcWSU1_03338(glvG)
ELG : BH714_12915 BH714_15300
ERN : BFV67_00075 BFV67_16390
ECLS : LI67_000985 LI67_017905
ECHG : FY206_00095 FY206_18250
ESH : C1N69_00100 C1N69_16860
ENT : Ent638_0018 Ent638_3016
EAS : Entas_0014 Entas_3245
ENR : H650_08415 H650_14965
ENX : NI40_000075 NI40_016495
ENF : AKI40_0013 AKI40_1339
LNI : CWR52_12410 CWR52_18415
EBG : FAI37_06560 FAI37_12560
END : A4308_07345 A4308_21190
ENZ : G0034_00100 G0034_17135
ENS : HWQ15_02075 HWQ15_08285
ENK : LOC22_04390 LOC22_10875
EHU : D5067_0000100 D5067_0006275
EMOR : L6Y89_00100 L6Y89_16075
ENB : ELK40_00795 ELK40_16895
EQU : OM418_00075 OM418_16395
EPU : QVH39_00100 QVH39_17300
EDY : F0320_00075 F0320_16020
CSK : ES15_1006(glvA1) ES15_3859(glvA2)
CSZ : CSSP291_03620 CSSP291_18285
CSJ : CSK29544_00891 CSK29544_01945
CDM : AFK67_00365 AFK67_15160
CSI : P262_00032 P262_01464
CMJ : AFK66_004630 AFK66_019645
CUI : AFK65_00100 AFK65_14645
CTU : CTU_00570(aglB) CTU_31170(aglB)
KPM : KPHS_26220 KPHS_52580
KPH : KPNIH24_15190 KPNIH24_26145
KPZ : KPNIH27_12715 KPNIH27_25140
KPV : KPNIH29_13195 KPNIH29_26095
KPW : KPNIH30_13525 KPNIH30_26490
KPY : KPNIH31_12600 KPNIH31_25565
KPG : KPNIH32_13375 KPNIH32_27355
KPC : KPNIH10_13045 KPNIH10_26115
KPQ : KPR0928_13065 KPR0928_25635
KPT : VK055_0800(malH) VK055_3380(aglB)
KPO : KPN2242_11320 KPN2242_23510
KPR : KPR_0022(aglB) KPR_2584(malH)
KPI : D364_08620 D364_20885
KPA : KPNJ1_00021 KPNJ1_02804
KPS : KPNJ2_00021 KPNJ2_02774
KPX : PMK1_01592(aglB) PMK1_04015(malH)
KPB : FH42_04425 FH42_16815
KPNE : KU54_000105 KU54_013135
KPNU : LI86_00105 LI86_13070
KPNK : BN49_0022(aglB) BN49_2792(malH)
KPE : KPK_0015(aglB_1) KPK_2684(aglB_2)
KPK : A593_10630 A593_23160
KVD : KR75_08025 KR75_20970
KVQ : SP68_01930 SP68_14620
KQU : AVR78_04330 AVR78_17545
KQV : B8P98_00080 B8P98_14010
KOY : J415_03260 J415_12835
KOM : HR38_04980 HR38_22860
KOK : KONIH1_19100 KONIH1_29075
KOC : AB185_07415 AB185_17155
KAR : LGL98_00080 LGL98_12765
KGR : JJJ10_00110 JJJ10_09645
KPAS : LUW96_00285 LUW96_06420 LUW96_25345
KLC : K7H21_00105 K7H21_06450 K7H21_09715
KLM : BWI76_18685 BWI76_27880
REE : electrica_00014(aglB)
KLP : GUC22_00110 GUC22_08930
RON : TE10_02125 TE10_11955
RTG : NCTC13098_00021(aglB) NCTC13098_04297(malH)
KSA : C813_15605 C813_22005
KOR : AWR26_00075 AWR26_06775
KRD : A3780_17170 A3780_24605
KPSE : IP581_16760 IP581_23090
KOO : O9K67_00065 O9K67_06620
KOU : C0557_18715 C0557_26080
KGO : CEW81_00090 CEW81_00105
KIE : NCTC12125_00197(pagL) NCTC12125_03807(aglB)
KLU : K7B04_05350 K7B04_23255
KCY : RIN60_00070 RIN60_06310
LAZ : A8A57_00320 A8A57_15575
LEF : LJPFL01_0018 LJPFL01_3062
LEW : DAI21_04265 DAI21_11020
BUF : D8682_15740 D8682_21545
BAGE : BADSM9389_00200 BADSM9389_10830
BFT : MNO13_00265 MNO13_05735
BSEL : RHD99_00120 RHD99_05810
SGOE : A8O29_000815 A8O29_006185
KIN : AB182_05915 AB182_25380
PDZ : HHA33_02360 HHA33_08610
METY : MRY16398_00210 MRY16398_13720
SUPE : P0H77_00105 P0H77_15815
EBC : C2U52_08400 C2U52_15895
EBU : CUC76_02560 CUC76_15680
SRR : SerAS9_2258 SerAS9_3821
SPLY : Q5A_011815(aglB) Q5A_019130(pagL)
SRS : SerAS12_2258 SerAS12_3822
SRA : SerAS13_2259 SerAS13_3822
ECA : ECA1847(aglB) ECA3226
PATR : EV46_08840 EV46_15990
PATO : GZ59_27570(aglB) GZ59_32410
PCV : BCS7_12345 BCS7_15305
PACB : M9782_14880 M9782_17645
BRB : EH207_07385 EH207_12855
BIZ : HC231_06025 HC231_13280
PVG : CRN77_01905 CRN77_07235
PHAU : PH4a_04015 PH4a_09280
PROT : BTA34_00895 BTA34_13620
PCIB : F9282_02080 F9282_15655
PAPP : QQS39_02380 QQS39_15465
PHEI : NCTC12003_00554(pagL)
VIB : VspSTUT11_31100(malH)
VCK : PG915_00385 PG915_10610
OSV : RHO12_00240 RHO12_08530
BAZ : BAMTA208_03775(malA)
BSON : S101395_01045(glvA) S101395_01698
BCIR : C2I06_14390 C2I06_20420
NIL : L8T27_010570 L8T27_023245
OON : NP440_02560 NP440_21965
VIG : BKP57_07675 BKP57_08875 BKP57_09745 BKP57_10715
VPN : A21D_01443(malH_1) A21D_01641(malH_2) A21D_01817(malH_3)
VPT : KBP50_00245 KBP50_19200 KBP50_20375 KBP50_21165
PARG : PspKH34_34780(malH)
SDP : NCTC12225_02581(glvA)
LII : JL52_00645 JL52_05615
LIW : AX25_00655 AX25_05720
TVU : AB849_002810 AB849_010745
SMEN : SAMEA4412692_1051(malH)
LACH : LDX54_00755 LDX54_02640
LRL : LC705_00437(glvA) LC705_00458(glvA) LC705_02703(glvA)
LRA : LRHK_2812(aglB) LRHK_450(simA) LRHK_471(malH)
LRO : LOCK900_0419 LOCK900_2702
LRC : LOCK908_0443 LOCK908_0464 LOCK908_2784
LPG : BB562_16035 BB562_16055
LBS : MH1LPH_27730(simA_1) MH1LPH_27770(simA_2)
LHI : JP39_00120 JP39_00160
LFM : LF20184_06085 LF20184_06100 LF20184_12010 LF20184_12055
XAP : XA3_01740(malH) XA3_03470(simA)
EFU : HMPREF0351_11012(malH)
ECAS : ECBG_01661 ECBG_02087 ECBG_02344
EGA : AL523_02900 AL523_07640 AL523_11620
ESS : ATZ33_02405 ATZ33_13105
ETH : CK496_01250 CK496_02610
EGV : EGCR1_02995 EGCR1_03690 EGCR1_17975
EAV : EH197_03090 EH197_13765
ERAF : J9537_05500 J9537_06125 J9537_13880 J9537_17330 J9537_18835
EIE : ENLAB_13520 ENLAB_30700
EDS : PML78_03945 PML78_11315
ENI : CXM95_07015 CXM95_16050
ERX : ATZ35_04695 ATZ35_11650
TOO : C7K38_01760 C7K38_02125 C7K38_08800
TKR : C7K43_02400 C7K43_12210
VIE : OL234_00795 OL234_03655 OL234_08805
CAW : Q783_08865 Q783_09470
CARC : NY10_1168 NY10_2052 NY10_872
MARR : BKP56_04220 BKP56_04255
DINC : QNK01_00425 QNK01_01795
CBO : CBO0278(glvA1) CBO0289(glvA2)
CBA : CLB_0322(glvA-2) CLB_0333(glvA-3)
CBH : CLC_0337(glvA-2) CLC_0348(glvA-3)
CBY : CLM_0336(glvA) CLM_0347(glvA)
CBL : CLK_3465(glvA) CLK_3482(glvA)
CBB : CLD_0461(glvA) CLD_0473(glvA)
CBI : CLJ_B0332(glvA_1) CLJ_B0343(glvA_2)
CBF : CLI_0351(glvA-2) CLI_0362(glvA-3)
CBM : CBF_0319 CBF_0330(glvA-3)
CBJ : H04402_00268 H04402_00280
CBE : Cbei_4704 Cbei_4805 Cbei_5018
CBZ : Cbs_4704 Cbs_4805 Cbs_5018
CBEI : LF65_05242 LF65_05354 LF65_05636
CSR : Cspa_c17520(malH1) Cspa_c49620(malH2) Cspa_c50620
CPAS : Clopa_2087 Clopa_3684 Clopa_3917
CPAT : CLPA_c18900(malH) CLPA_c31990(pagL2)
CPAE : CPAST_c18900(malH) CPAST_c31990(pagL2)
CLD : CLSPO_c03060(malH) CLSPO_c03170
CIA : BEN51_07135 BEN51_08780 BEN51_10275
CDY : F3K33_23945 F3K33_24520 F3K33_25680
CINT : HZF06_03380 HZF06_15635 HZF06_17465
AGAT : RWV98_15990 RWV98_16805
CSH : Closa_1254 Closa_3367
CDF : CD630_08640 CD630_25090 CD630_30600
PDC : CDIF630_00984(malH1) CDIF630_02758(pagL) CDIF630_03343(malH3)
CDC : CD196_0813 CD196_2354 CD196_2847(glvA)
CDL : CDR20291_0793 CDR20291_2401 CDR20291_2894(glvA)
PDF : CD630DERM_08640 CD630DERM_25090 CD630DERM_30600
TMY : TEMA_05520(malH_1) TEMA_38100(malH_2)
TPET : TPHSE_08200(malH) TPHSE_27160(pagL)
HKU : HIF96_00020 HIF96_02970
EIO : H9L01_00530 H9L01_05450 H9L01_10440
EHN : H9Q80_05785 H9Q80_05865 H9Q80_07595 H9Q80_07850
ERM : EYR00_11590 EYR00_12415 EYR00_14695
CAER : CSV91_04540 CSV91_09675
CSTC : LK434_06345 LK434_10000
FMO : C4N19_02505 C4N19_02535 C4N19_05745
LHF : JCM16775_1650(malH2)
LHG : JMUB5056_0754(malH2)
LTE : JMUB4039_1533(malH2)
LGO : JCM16774_1068(malH1)
STR : Sterm_3322 Sterm_3661
» show all
Taxonomy
Reference
Authors
Thompson J, Gentry-Weeks CR, Nguyen NY, Folk JE, Robrish SA
Title
Purification from Fusobacterium mortiferum ATCC 25557 of a 6-phosphoryl-O-alpha-D-glucopyranosyl:6-phosphoglucohydrolase that hydrolyzes maltose 6-phosphate and related phospho-alpha-D-glucosides.
Journal
Sequence
Other DBs
ExPASy - ENZYME nomenclature database: 3.2.1.122
LinkDB
All DBs