KEGG   ENZYME: 3.6.3.19Help
Entry
EC 3.6.3.19                 Enzyme                                 

Name
maltose-transporting ATPase
Class
Hydrolases;
Acting on acid anhydrides;
Acting on acid anhydrides to catalyse transmembrane movement of substances
BRITE hierarchy
Sysname
ATP phosphohydrolase (maltose-importing)
Reaction(IUBMB)
ATP + H2O + maltoseout = ADP + phosphate + maltosein [RN:R00086]
Reaction(KEGG)
Substrate
ATP [CPD:C00002];
H2O [CPD:C00001];
maltose [CPD:C00208]
Product
ADP [CPD:C00008];
phosphate [CPD:C00009];
maltose [CPD:C00208]
Comment
ABC-type (ATP-binding cassette-type) ATPase, characterized by the presence of two similar ATP-binding domains. Does not undergo phosphorylation during the transport process. Comprises bacterial enzymes that import maltose and maltose oligosaccharides.
Orthology
K10111  
maltose/maltodextrin transport system ATP-binding protein
Genes
ECO: 
b4035(malK)
ECJ: 
Y75_p3922(malK)
ECD: 
EBW: 
BWG_3749(malK)
ECOK: 
ECE: 
Z5633(malK)
ECS: 
ECF: 
ETW: 
ECSP_5113(malK)
ELX: 
EOJ: 
EOI: 
EOH: 
ECG: 
EOK: 
ELR: 
ECC: 
c5005(malK)
ECP: 
ECI: 
ECV: 
ECX: 
ECW: 
ECM: 
ECY: 
ECR: 
ECQ: 
ECK: 
ECT: 
EOC: 
CE10_4749(malK)
EUM: 
ECZ: 
ELO: 
ELN: 
ELH: 
ESE: 
ESO: 
ESM: 
ESL: 
ECL: 
EBR: 
ECB_03907(malK)
EBD: 
EKO: 
EKF: 
EAB: 
EDH: 
EDJ: 
EIH: 
ENA: 
ELU: 
EUN: 
ELW: 
ECW_m4399(malK)
ELL: 
WFL_21395(malK)
ELC: 
i14_4590(malK)
ELD: 
i02_4590(malK)
ELP: 
EBL: 
ECD_03907(malK)
EBE: 
B21_03867(malK)
ELF: 
LF82_1261(malK)
ECOA: 
EFE: 
EFER_4127(malK)
EBT: 
STY: 
STY4426(malK)
STT: 
t4136(malK)
SEX: 
SENT: 
STM: 
STM4230(malK)
SEO: 
SEV: 
SEY: 
SEM: 
SEJ: 
SEB: 
SEF: 
SETU: 
SPT: 
SPA4047(malK)
SEK: 
SPQ: 
SEI: 
SPC_4291(malK)
SEC: 
SC4109(malK)
SEH: 
SHB: 
SEE: 
SEW: 
SEA: 
SED: 
SeD_A4624(malK)
SEG: 
SG4073(malK)
SEL: 
SPUL_4220(malK)
SET: 
SEN3998(malK)
SENJ: 
SES: 
SBG: 
SBG_3675(malK)
YPE: 
YPO3712(malK)
YPK: 
y0031(malK)
YPA: 
YPN: 
YPM: 
YP_3074(malK2)
YPP: 
YPG: 
YPZ: 
YPZ3_3273(malK)
YPT: 
YPD: 
YPD4_3265(malK)
YPX: 
YPD8_3263(malK)
YPH: 
YPC_0039(malK)
YPS: 
YPTB3643(malK)
YPI: 
YPY: 
YPB: 
YEN: 
YE3863(malK)
YEP: 
YEY: 
SFL: 
SF4170(malK)
SFX: 
S3561(malK)
SFV: 
SFV_4179(malK)
SFE: 
SFxv_4546(malK)
SSN: 
SSON_4213(malK)
SSJ: 
EBI: 
EbC_44670(malK)
PLU: 
plu0457(malK)
PAY: 
PAU_00366(malK)
ENT: 
ENC: 
ENO: 
ECLO: 
ESC: 
EEC: 
ENL: 
EAS: 
EAE: 
EAR: 
ESA: 
CSK: 
ES15_0401(malK1)
CSZ: 
CTU: 
CTU_37780(malK)
KPN: 
KPN_04424(malK)
KPU: 
KP1_0276(malK)
KPM: 
KPP: 
KPE: 
KPK_5252(malK)
KPO: 
KVA: 
KOX: 
CKO: 
CRO: 
ROD_37101(malK)
SPE: 
SRR: 
SRS: 
SRA: 
SMAF: 
SMW: 
EIC: 
ETR: 
ETAE_0213(malK)
ETD: 
ETAF_0183(malK)
ETC: 
XBO: 
XBJ1_4048(malK)
XNE: 
XNC1_4290(malK)
PAM: 
PANA_0317(lacK) PANA_1912(malK)
PLF: 
PAJ: 
PAJ_1240(malK)
PAQ: 
PVA: 
PAO: 
RAH: 
RAQ: 
RAA: 
ROR: 
EBF: 
HAP: 
HAPS_0237(malK)
MSU: 
MS2067(malK)
MHT: 
MHQ: 
MHX: 
APL: 
APL_1236(malK)
APJ: 
APJL_1248(malK)
APA: 
ASU: 
ASI: 
AAP: 
AAT: 
AAO: 
AAN: 
BTO: 
VCH: 
VCE: 
VCJ: 
VCO: 
VCR: 
VCM: 
VCI: 
VCL: 
VVU: 
VVY: 
VVM: 
VPA: 
VPB: 
VHA: 
VSP: 
VEX: 
VEJ: 
VFU: 
VFI: 
VF_A0800(malK)
VFM: 
PPR: 
VAN: 
PPB: 
PPUU: 
PFE: 
PMY: 
PSA: 
PST_3478(malK-2)
PSZ: 
PSR: 
PSTAA_3574(malK-2)
PSC: 
PSJ: 
PSH: 
PBA: 
HCH: 
HEL: 
AHA: 
ASA: 
ASA_2688(malK)
AVR: 
TAU: 
BYI: 
RGE: 
RGE_02640(malK)
HOH: 
 » show all
Taxonomy
Reference
1  [PMID:1282354]
  Authors
Higgins CF.
  Title
ABC transporters: from microorganisms to man.
  Journal
Annu. Rev. Cell. Biol. 8 (1992) 67-113.
Reference
2  [PMID:8437518]
  Authors
Dassa E, Muir S.
  Title
Membrane topology of MalG, an inner membrane protein from the maltose transport system of Escherichia coli.
  Journal
Mol. Microbiol. 7 (1993) 29-38.
  Organism
Escherichia coli [GN:eco]
Reference
3  [PMID:7569321]
  Authors
Kuan G, Dassa E, Saurin W, Hofnung M, Saier MH Jr.
  Title
Phylogenetic analyses of the ATP-binding constituents of bacterial extracytoplasmic receptor-dependent ABC-type nutrient uptake permeases.
  Journal
Res. Microbiol. 146 (1995) 271-8.
  Organism
bacteria
Reference
4  [PMID:9889977]
  Authors
Saier MH Jr.
  Title
Molecular phylogeny as a basis for the classification of transport proteins from bacteria, archaea and eukarya.
  Journal
Adv. Microb. Physiol. 40 (1998) 81-136.
  Organism
bacteria
Reference
5
  Authors
Griffiths, J.K. and Sansom, C.E.
  Title
The Transporter Factsbook, Academic Press, San Diego, 1998.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 

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