Gene info for SM_b20325 in Sinorhizobium meliloti 1021

Updated annotation (from data): ABC transporter for D-trehalose/D-maltose/sucrose, substrate-binding component (ThuE)
Rationale: Specific phenotype on trehalose, but also reported to transport maltose and sucrose (PMID:12003938; also PMC1635973)
Original annotation: trehalosemaltose-binding protein
Type 1: Protein-coding gene
Located on scaffold NC_003078, + strand, nucleotides 328,098 to 329,369
See nucleotide sequence around SM_b20325 or for all of scaffold NC_003078

Other databases: NCBI, uniprot: Q7ANS2

Nearby Genes

500 ntSM_b20320 and SM_b20321 are separated by 28 nucleotidesSM_b20321 and SM_b20322 overlap by 1 nucleotidesSM_b20322 and SM_b20323 are separated by 87 nucleotidesSM_b20323 and SM_b20324 are separated by 21 nucleotidesSM_b20324 and SM_b20325 are separated by 478 nucleotidesSM_b20325 and SM_b20326 are separated by 87 nucleotidesSM_b20326 and SM_b20327 overlap by 1 nucleotidesSM_b20327 and SM_b20328 are separated by 9 nucleotidesSM_b20328 and SM_b20329 are separated by 165 nucleotidesSM_b20329 and SM_b20330 overlap by 4 nucleotides SM_b20320: SM_b20320 - TRAP-type large permease component, at 322,940 to 323,935 _b20320 SM_b20321: SM_b20321 - hypothetical protein, at 323,964 to 325,229 _b20321 SM_b20322: SM_b20322 - TRAP-type small permease component, at 325,229 to 325,834 _b20322 SM_b20323: SM_b20323 - transcriptional regulator, at 325,922 to 326,581 _b20323 SM_b20324: SM_b20324 - ThuR, regulatory protein for trehalosemaltose transport system, at 326,603 to 327,619 _b20324 SM_b20325: SM_b20325 - ABC transporter for D-trehalose/D-maltose/sucrose, substrate-binding component (ThuE) (from data), at 328,098 to 329,369 _b20325 SM_b20326: SM_b20326 - ABC transporter for D-trehalose/D-maltose/sucrose, permease component 1 (ThuF) (from data), at 329,457 to 330,443 _b20326 SM_b20327: SM_b20327 - ABC transporter for D-trehalose/D-maltose/sucrose, permease component 2 (ThuG) (from data), at 330,443 to 331,273 _b20327 SM_b20328: SM_b20328 - ABC transporter for D-trehalose/D-maltose/sucrose, ATPase component (ThuK) (from data), at 331,283 to 332,311 _b20328 SM_b20329: SM_b20329 - required for glucoside 3-dehydrogenase activity on raffinose or trehalose (thuA) (EC 1.1.99.13) (from data), at 332,477 to 333,289 _b20329 SM_b20330: SM_b20330 - glucoside 3-dehydrogenase; active on raffinose or trehalose (thuB) (EC 1.1.99.13) (from data), at 333,286 to 334,383 _b20330
Locus Name Description Strand Phenotype
SM_b20320 SM_b20320 TRAP-type large permease component - insig.
SM_b20321 SM_b20321 hypothetical protein - insig.
SM_b20322 SM_b20322 TRAP-type small permease component - insig.
SM_b20323 SM_b20323 transcriptional regulator + insig.
SM_b20324 SM_b20324 ThuR, regulatory protein for trehalosemaltose transport system - strong
SM_b20325 SM_b20325 ABC transporter for D-trehalose/D-maltose/sucrose, substrate-binding component (ThuE) (from data) + strong
SM_b20326 SM_b20326 ABC transporter for D-trehalose/D-maltose/sucrose, permease component 1 (ThuF) (from data) + strong
SM_b20327 SM_b20327 ABC transporter for D-trehalose/D-maltose/sucrose, permease component 2 (ThuG) (from data) + strong
SM_b20328 SM_b20328 ABC transporter for D-trehalose/D-maltose/sucrose, ATPase component (ThuK) (from data) + strong
SM_b20329 SM_b20329 required for glucoside 3-dehydrogenase activity on raffinose or trehalose (thuA) (EC 1.1.99.13) (from data) + strong
SM_b20330 SM_b20330 glucoside 3-dehydrogenase; active on raffinose or trehalose (thuB) (EC 1.1.99.13) (from data) + strong

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