KEGG   ENZYME: 3.2.1.122
Entry
EC 3.2.1.122                Enzyme                                 
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
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)
R00838 R06115(G);
(other) R00837 R06113(G)
Substrate
alpha-maltose 6'-phosphate;
H2O [CPD:C00001]
Product
D-glucose [CPD:C00031];
D-glucose 6-phosphate [CPD:C00092]
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
ec01100  Metabolic pathways
Orthology
K01232  maltose-6'-phosphate glucosidase
Genes
ECEZ5177
ECSECs_4622(glvA)
ECFECH74115_5112(glvA)
ETWECSP_4733
ELXCDCO157_4358
ECOOECRM13514_4751
ECOHECRM13516_4535
EOKG2583_4476(glvA)
ELRECO55CA74_21485
ELHETEC_3972
ECXEcHS_A3893(glvA)
ECMEcSMS35_4045(glvA)
EUMECUMN_4213
ECTECIAI39_4284
EOCCE10_4324
EBRECB_03565(glvG)
EBLECD_03565(glvG)
EBEB21_03508(glvA)
EBDECBD_0021
ELOEC042_4038(aglB)
ECLEcolC_0021
ELPP12B_c3817(glvA)
EFEEFER_3977
EALEAKF1_ch2251(glvA)
SDYSDY_4168
SDZAsd1617_05448
SHQA0259_22395
ENCECL_00020 ECL_03868
ENLA3UG_00100 A3UG_16900
ECLGEC036_00210 EC036_32940
ECLEECNIH2_00325 ECNIH2_16920
ECLNECNIH4_00330 ECNIH4_06245
ECLIECNIH5_00320 ECNIH5_15805
ECLXLI66_00100 LI66_16230
ECLYLI62_00380 LI62_18005
ECLZLI64_00140 LI64_15705
ECLOENC_03740 ENC_37360
EHMAB284_02380 AB284_09165
EXFBFV63_00100 BFV63_16045
ECLAECNIH3_00315 ECNIH3_15895
ECLCECR091_00315 ECR091_15835
EAUDI57_02740 DI57_18385
EKBBFV64_00100 BFV64_16640
ENOECENHK_00335 ECENHK_16485
EECEcWSU1_00022(aglB) EcWSU1_03338(glvG)
ELGBH714_12915 BH714_15300
ECANCWI88_05905
ERNBFV67_00075 BFV67_16390
ECLSLI67_000985 LI67_017905
ECHGFY206_00095 FY206_18250
ESHC1N69_00100 C1N69_16860
ENTEnt638_0018 Ent638_3016
EASEntas_0014 Entas_3245
ENRH650_08415 H650_14965
ENXNI40_000075 NI40_016495
ENFAKI40_0013 AKI40_1339
LNICWR52_12410 CWR52_18415
EBGFAI37_06560 FAI37_12560
ENDA4308_07345 A4308_21190
ENZG0034_00100 G0034_17135
ENSHWQ15_02075 HWQ15_08285
ENKLOC22_04390 LOC22_10875
EHUD5067_0000100 D5067_0006275
EMORL6Y89_00100 L6Y89_16075
ENBELK40_00795 ELK40_16895
ESAESA_00735 ESA_03956
CSKES15_1006(glvA1) ES15_3859(glvA2)
CSZCSSP291_03620 CSSP291_18285
CSJCSK29544_00891 CSK29544_01945
CCONAFK62_14760
CDMAFK67_00365 AFK67_15160
CSIP262_00032 P262_01464
CMJAFK66_004630 AFK66_019645
CUIAFK65_00100 AFK65_14645
CMWAFK63_03585
CTUCTU_00570(aglB) CTU_31170(aglB)
KPNKPN_01682 KPN_04085
KPUKP1_2734 KP1_5462
KPMKPHS_26220 KPHS_52580
KPPA79E_0021 A79E_2540
KPHKPNIH24_15190 KPNIH24_26145
KPZKPNIH27_12715 KPNIH27_25140
KPVKPNIH29_13195 KPNIH29_26095
KPWKPNIH30_13525 KPNIH30_26490
KPYKPNIH31_12600 KPNIH31_25565
KPGKPNIH32_13375 KPNIH32_27355
KPCKPNIH10_13045 KPNIH10_26115
KPQKPR0928_13065 KPR0928_25635
KPTVK055_0800(malH) VK055_3380(aglB)
KPOKPN2242_11320 KPN2242_23510
KPRKPR_0022(aglB) KPR_2584(malH)
KPJN559_0056 N559_2622
KPID364_08620 D364_20885
KPAKPNJ1_00021 KPNJ1_02804
KPSKPNJ2_00021 KPNJ2_02774
KPXPMK1_01592(aglB) PMK1_04015(malH)
KPBFH42_04425 FH42_16815
KPNEKU54_000105 KU54_013135
KPNULI86_00105 LI86_13070
KPNKBN49_0022(aglB) BN49_2792(malH)
KVAKvar_0019 Kvar_2640
KPEKPK_0015(aglB_1) KPK_2684(aglB_2)
KPKA593_10630 A593_23160
KVDKR75_08025 KR75_20970
KVQSP68_01930 SP68_14620
KOXKOX_06480 KOX_24775
KOEA225_3806 A225_5769
KOYJ415_03260 J415_12835
KOMHR38_04980 HR38_22860
KMIVW41_22860
KOKKONIH1_19100 KONIH1_29075
KOCAB185_07415 AB185_17155
KQUAVR78_04330 AVR78_17545
EAEEAE_06940
EARCCG32619
KQVB8P98_00080 B8P98_14010
KLLBJF97_28645
KLWDA718_00115
KARLGL98_00080 LGL98_12765
KGRJJJ10_00110 JJJ10_09645
RORRORB6_18825
RONTE10_02125 TE10_11955
RPLNB1209_00070
RAODSD31_00095
RTGNCTC13098_00021(aglB) NCTC13098_04297(malH)
REEelectrica_00014(aglB)
CROROD_40451(aglB)
CKOCKO_00028
CFQC2U38_26070
CFARCI104_00100
CTELGBC03_04260
CNTJT31_13110
CEMLH23_04595
CENLH86_04540
KSAC813_15605 C813_22005
KORAWR26_00075 AWR26_06775
KRDA3780_17170 A3780_24605
KCOBWI95_00335
KOTEH164_05760
KPSEIP581_16760 IP581_23090
KOBHF650_17605
KGOCEW81_00090 CEW81_00105
KIENCTC12125_00197(pagL) NCTC12125_03807(aglB)
KASKATP_00170
KLUK7B04_05350 K7B04_23255
LAXAPT61_05980
LEIC2U54_22070
LEHC3F35_17855
LEEDVA44_06080
LERGNG29_16670
LEAGNG26_16515
LPNUKQ929_05140
LAZA8A57_00320 A8A57_15575
LEFLJPFL01_0018 LJPFL01_3062
LEWDAI21_04265 DAI21_11020
BUFD8682_15740 D8682_21545
BAGEBADSM9389_00200 BADSM9389_10830
BFTMNO13_00265 MNO13_05735
SYMK6K13_15260
METYMRY16398_00210 MRY16398_13720
SGOEA8O29_000815 A8O29_006185
KINAB182_05915 AB182_25380
PDZHHA33_02360 HHA33_08610
PSGCG163CM_35320(aglB)
SCOLKFZ77_14325
EBFD782_0017
EBCC2U52_08400 C2U52_15895
EBUCUC76_02560 CUC76_15680
YENYE3198(aglB)
YEPYE105_C1067
YEYY11_21231
YELLC20_01310
YEWCH47_2567(malH)
YETCH48_2639(aglB)
YEFFORC2_3154
YEEYE5303_36561(aglB)
YFRAW19_2162(aglB)
YINCH53_2501(aglB)
YKRCH54_3624
YHID5F51_14110
YCAF0T03_16575
YASN0H69_20025
SRRSerAS9_2258 SerAS9_3821
SRLSOD_c21310(aglB)
SRYM621_11675
SPLYQ5A_011815(aglB) Q5A_019130(pagL)
SRSSerAS12_2258 SerAS12_3822
SRASerAS13_2259 SerAS13_3822
SFWWN53_24770
SFGAV650_20375
SFOZ042_03900
ECAECA1847(aglB) ECA3226
PATREV46_08840 EV46_15990
PATOGZ59_27570(aglB) GZ59_32410
PCTPC1_3020
PCCPCC21_030570
PCVBCS7_12345 BCS7_15305
PPOABJK05_10260
PBRAB5S52_06520
PARII2D83_06565
PAQUDMB82_0006180
PVZOA04_33060(aglB)
PPAVLOZ86_15115
PQUIG609_005610
BRBEH207_07385 EH207_12855
BIZHC231_06025 HC231_13280
ETAETA_14010(aglB)
PAMPANA_2178(aglB)
PLFPANA5342_1993(aglB)
PAJPAJ_1492(aglB)
PAQPAGR_g1917
PLUplu1988(malH)
PLUMA4R40_09945
PAKHB0X70_10210
PLUICE143_10120
PVGCRN77_01905 CRN77_07235
PHAUPH4a_04015 PH4a_09280
PROTBTA34_00895 BTA34_13620
PCOLF1325_15220
PCIBF9282_02080 F9282_15655
PPEEI6G31_12580
PHEINCTC12003_00554(pagL)
VEJVEJY3_17016
VSRVspart_03128(malH)
SALYE8E00_02390
AHAAHA_0115
AHYAHML_00605
AHDAI20_18950
AHRV428_00660
AHPV429_00660
AHJV469_22660
AHHRY45_00850
AHIVU14_21910
AAJBOQ57_00415
ASAASA_4277(aglB)
AEOO23A_p3722
AVRB565_3952
ADHCK627_04320
TAUTola_2655
BSUBSU08180(malA)
BSRI33_0923
BSLA7A1_0600
BSHBSU6051_08180(malA)
BSYI653_04100
BSUTBSUB_00893(malA)
BSULBSUA_00893(malA)
BSUSQ433_04600
BSOBSNT_07196(malA)
BSNBSn5_15990
BSQB657_08180(malA)
BSXC663_0840(glvA)
BSPU712_04145
BSSBSUW23_04145(malA)
BSTGYO_1086
BLIBL03017(glvA)
BLDBLi00855(malA)
BLHBaLi_c09590(malA)
BAYRBAM_008360
BAQBACAU_0812(glvA)
BYABANAU_0755(glvA)
BAMPB938_04015
BQYMUS_0841(glvA)
BAMLBAM5036_0747(malA)
BAMARBAU_0811(malA)
BAMNBASU_0787(malA)
BAMBBAPNAU_0767(glvA)
BAMTAJ82_04665
BAMYV529_07790(glvA)
BMPNG74_00833(glvA)
BAOBAMF_0787(malA)
BAZBAMTA208_03775(malA)
BQLLL3_00843(malA)
BXHBAXH7_00790(glvA)
BAMIKSO_015630
BAMCU471_08200
BAMFU722_04170
BSIACWD84_17900
BAEBATR1942_01695
BVMB9C48_04135
BSONS101395_01045(glvA) S101395_01698
BHTDIC78_05680
BMOJHC660_08580(malA)
BTEQG4P54_04305
BIQAN935_04245
BPUBPUM_0661
BPUSUP12_03650
BIFN288_24430
BSMBSM4216_3578
BGYBGLY_0874(glvA)
BSAFBSL056_03450
BITBIS30_14695
BCABEFK13_04620(glvA)
BRYM0696_04610(glvA)
BJSMY9_0908
BACWQR42_03440
BACPSB24_05735
BACBOY17_06830
BACYQF06_02960
BACLBS34A_09150(malA)
BALMBsLM_0854
BACSAUL54_06705
BACAFAY30_23865
BCIRC2I06_14390 C2I06_20420
BCKBCO26_2552
BAGBcoa_1808
BCOABF29_1702
BCLABC3581(glvA)
BGIBGM20_19270
BONA361_02420
CGOTJ1899_21845
GMCGY4MC1_3431
GTHGeoth_3523
PTLAOT13_05255
PCALBV455_01411(malH)
PARGPspKH34_34780(malH)
VIGBKP57_07675 BKP57_08875 BKP57_09745 BKP57_10715
VPNA21D_01443(malH_1) A21D_01641(malH_2) A21D_01817(malH_3)
VPTKBP50_00245 KBP50_19200 KBP50_20375 KBP50_21165
APAKAP3564_01900
RMFD5E69_21710
BOUI5818_04880
SLMSMM221_07790
STEAC0679_12415
SSDSPSINT_0094
SDTSPSE_2376(glvA)
SDPNCTC12225_02581(glvA)
SSCUCEP64_10790
MLENH3V22_10790
MVTI6J10_00025
SHVAAT16_11945
LMCLm4b_02324
LMOLLMOL312_2315
LINlin2454
LSGlse_0101(malH)
LIVLIV_0077 LIV_1057
LIIJL52_00645 JL52_05615
LIWAX25_00655 AX25_05720
LWIUE46_00180
PSABPSAB_18820
PDUPDUR_21260
PSOPKP014_25390
TVUAB849_002810 AB849_010745
SPATA0O21_10490
SMENSAMEA4412692_1051(malH)
SCHJDDV21_000900
LJOLJ_0635
LJHLJP_1572c
LACLBA1689(malH)
LADLA14_1690
LAFSD55_1691(malH)
LDELDBND_1705(malH)
LHLLBHH_1726(glvA)
LHRR0052_09740
LCRLCRIS_01713(glvA)
LAMLA2_09470
LAILAC30SC_09135
LAYLAB52_08465
LAWLACWKB8_0216
LJEBUE77_07930
LAMYB1745_05130
LPWLpgJCM5343_15870
LHSDLD54_01090
LUUH4B44_01255
LPAIGYM71_09530
LIDGYK47_04755
LCALSEI_0369 LSEI_2684
LCZLCAZH_2682
LCSLCBD_2900
LCELC2W_2874
LCWBN194_28180
LCLLOCK919_2934
LPILBPG_01274
LPAPLBPC_2657
LCBLCABL_28730(glvA-3)
LCXLCA12A_0374
LRHLGG_02701(glvA)
LRGLRHM_2594
LRLLC705_00437(glvA) LC705_00458(glvA) LC705_02703(glvA)
LRALRHK_2812(aglB) LRHK_450(simA) LRHK_471(malH)
LROLOCK900_0419 LOCK900_2702
LRCLOCK908_0443 LOCK908_0464 LOCK908_2784
LPJJDM1_2890 JDM1_2894
LPGBB562_16035 BB562_16055
LACALAC1533_2205
LANIFAX13_10400
LMURCPS94_08385
LCYLC20004_00475
PIOPI20285_00160
LHIJP39_00120 JP39_00160
LALWBTM29_07160
LFMLF20184_06085 LF20184_06100 LF20184_12010 LF20184_12055
LZHD1B17_11225
CPABG6534_11890
EFCEFAU004_01280
EFAUEFAU085_01058
EFUHMPREF0351_11012(malH)
EFMM7W_1487
EFTM395_05670
ECASECBG_01661 ECBG_02087 ECBG_02344
EMUEMQU_0415(malH)
EGAAL523_02900 AL523_07640 AL523_11620
ESSATZ33_02405 ATZ33_13105
ETHCK496_01250 CK496_02610
EGVEGCR1_02995 EGCR1_03690 EGCR1_17975
EAVEH197_03090 EH197_13765
ESGEsVE80_03740(malH)
ERAFJ9537_05500 J9537_06125 J9537_13880 J9537_17330 J9537_18835
EIEENLAB_13520 ENLAB_30700
THLTEH_12420 TEH_20940
TEYGLW17_00220
TOOC7K38_01760 C7K38_02125 C7K38_08800
TKRC7K43_02400 C7K43_12210
VPIBW732_07270
VHYG7082_06100
AUIAPT62_00760
AVSAWM76_09830
ABAECL176_06735
IRUM0R79_06340
CRNCAR_c19340(malA)
CMLBN424_722(malH)
CAWQ783_08865 Q783_09470
CARCNY10_1168 NY10_2052 NY10_872
CVDLHA31_09015
MARRBKP56_04220 BKP56_04255
CACCA_C0533(glvA)
CAESMB_G0545(malH)
CAYCEA_G0546(glvA)
CPECPE0199
CBOCBO0278(glvA1) CBO0289(glvA2)
CBACLB_0322(glvA-2) CLB_0333(glvA-3)
CBHCLC_0337(glvA-2) CLC_0348(glvA-3)
CBYCLM_0336(glvA) CLM_0347(glvA)
CBLCLK_3465(glvA) CLK_3482(glvA)
CBBCLD_0461(glvA) CLD_0473(glvA)
CBICLJ_B0332(glvA_1) CLJ_B0343(glvA_2)
CBFCLI_0351(glvA-2) CLI_0362(glvA-3)
CBMCBF_0319 CBF_0330(glvA-3)
CBJH04402_00268 H04402_00280
CBECbei_4704 Cbei_4805 Cbei_5018
CBZCbs_4704 Cbs_4805 Cbs_5018
CBEILF65_05242 LF65_05354 LF65_05636
CSRCspa_c17520(malH1) Cspa_c49620(malH2) Cspa_c50620
CPASClopa_2087 Clopa_3684 Clopa_3917
CPATCLPA_c18900(malH) CLPA_c31990(pagL2)
CPAECPAST_c18900(malH) CPAST_c31990(pagL2)
CSBCLSA_c41580(malH)
CBVU729_885(malH)
CLDCLSPO_c03060(malH) CLSPO_c03170
CBUTATN24_17605
CTAEBGI42_12790
CIABEN51_07135 BEN51_08780 BEN51_10275
CDYF3K33_23945 F3K33_24520 F3K33_25680
CGASJ1C67_01270
CMAHC1I91_11850
SARJHH195_10595
HHJNQ487_25185
RBPB6259_00945
FPAFPR_08860
CFEMHCR03_08860
SVJNQ490_09030
CSHClosa_1254 Closa_3367
ARFAR1Y2_3310
ACACEYQ97_01335
CDFCD630_08640 CD630_25090 CD630_30600
PDCCDIF630_00984(malH1) CDIF630_02758(pagL) CDIF630_03343(malH3)
CDCCD196_0813 CD196_2354 CD196_2847(glvA)
CDLCDR20291_0793 CDR20291_2401 CDR20291_2894(glvA)
PDFCD630DERM_08640 CD630DERM_25090 CD630DERM_30600
TEMJW646_15840
TGCL0P85_03135
ELMELI_1179
EMTCPZ25_008370
ELIMB2M23_13470
APRApre_0454
MHAPJFY71_06075
SRISELR_19050(glvA)
MHGMHY_25770
MFUNGXM21_08420
PUFUFO1_3574
PFTJBW_03101
ERLAOC36_03055
EIOH9L01_00530 H9L01_05450 H9L01_10440
CIUG4D55_01645
ERMEYR00_11590 EYR00_12415 EYR00_14695
LCGL3BBH23_08120(malH)
ERBA4V01_03445
CMITNQ499_00285
ACITHPK19_17680
TIOINP52_05035
LCALATTO_02210(malH)
CAERCSV91_04540 CSV91_09675
CSTCLK434_06345 LK434_10000
BTURDB313_02205
BPOBP951000_0255(aglB)
BPJB2904_orf1559(malH)
BPIPBPP43_01795
BPWWESB_1092(malH)
BIPBint_2167(aglB)
BHPBHAMNSH16_03725
FMOC4N19_02505 C4N19_02535 C4N19_05745
CSOMMKD34_09225
LBALebu_1525
LEOAMK43_03595
LOTAXF11_09695
LEQBCB68_08285
LHFJCM16775_1650(malH2)
LSZJCM16776_1309(malH)
LHGJMUB5056_0754(malH2)
LTEJMUB4039_1533(malH2)
LWDJCM16777_0922(malH)
LGOJCM16774_1068(malH1)
STRSterm_3322 Sterm_3661
 » show all
Reference
1  [PMID:7730284]
  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
J Bacteriol 177:2505-12 (1995)
DOI:10.1128/JB.177.9.2505-2512.1995
  Sequence
Other DBs
ExplorEnz - The Enzyme Database: 3.2.1.122
IUBMB Enzyme Nomenclature: 3.2.1.122
ExPASy - ENZYME nomenclature database: 3.2.1.122
BRENDA, the Enzyme Database: 3.2.1.122
CAS: 98445-08-0

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