General features
| Gene ID | MYPE680
|
| Type | CDS
|
| From | 77058
|
| To | 77534
|
| Strand | +
|
| General name | rpiB/lacA/lacB
|
| Definition | ribose 5-phosphate and galactose-6-phosphate isomerase
|
| nt length | 477
|
| aa length | 158
|
| m.w. | 17740.03
|
| COG | [G] Carbohydrate transport and metabolism
|
Orthologs (if any)
| Bacteria* | Reciprocally best hit to | Score | E-value
|
| mpne | MPN595 lacA galactose-6-phosphate isomerase/ribose 5-phosphate isomerase B 717435:716977 | 129 | 8.6e-41
|
| mgen | WP_009885626.1 ribose 5-phosphate isomerase B [Mycoplasma genitalium] | 123 | 1.4e-38
|
| mpul | WP_010925413.1 ribose 5-phosphate isomerase B [Mycoplasma pulmonis] | 110 | 2.7e-33
|
| mmob | WP_011264890.1 RpiB/LacA/LacB family sugar-phosphate isomerase [Mycoplasma mobile] | 115 | 2.5e-35
|
| mmyc | NP_975864.1 ribose 5-phosphate isomerase RpiB [Mycoplasma mycoides subsp. mycoides SC str. PG1] | 98 | 1.6e-28
|
| mgal | WP_011113370.1 RpiB/LacA/LacB family sugar-phosphate isomerase [Mycoplasma gallisepticum] | 116 | 1.5e-35
|
| uure | WP_012560332.1 RpiB/LacA/LacB family sugar-phosphate isomerase [Ureaplasma urealyticum] | 101 | 1.1e-29
|
| bsub | NP_391573.1 D-ribose 5-phosphate epimerase (promiscuous) [Bacillus subtilis subsp. subtilis str. 168] | 114 | 5.0e-34
|
| cace | WP_010966164.1 MULTISPECIES: ribose 5-phosphate isomerase B [Clostridium] | 124 | 4.4e-38
|
| ecoli | NP_418514.1 allose-6-phosphate isomerase/ribose-5-phosphate isomerase B [Escherichia coli str. K-12 substr. MG1655] | 103 | 6.0e-30
|
*mpne, Mycoplasma pneumoniae; mgen, Mycoplasma genitalium; mpul, Mycoplasma pulmonis; mmob, Mycoplasma mobile; mmyc, Mycoplasma mycoides; mgal, Mycoplasma gallisepticum; uure, Ureaplasma urealyticum; bsub, Bacillus subtilis; cace, Clostridium acetobutylicum; ecoli, Escherichia coli K-12;
Pfam search result:
| Model | No. | Descrip
tion | Position (aa) | Score | E-value
|
| LacAB_rpiB | 1 | Ribose/Galactose Isomerase | 13-152 | 156.4 | 4.2e-46
|
BLAST search result (top 10 hits)

| ID Description | Identity | Score | E-value
|
| ref|WP_044891332.1| RpiB/LacA/LacB family sugar-phosphate isomerase [Mycoplasma penetrans] | 147/148 (99%) | 758 | 2.1e-101
|
| ref|WP_036451719.1| RpiB/LacA/LacB family sugar-phosphate isomerase [Mycoplasma iowae] | 82/146 (56%) | 413 | 6.9e-49
|
| ref|WP_026391522.1| ribose 5-phosphate isomerase B [Acholeplasma modicum] | 78/148 (52%) | 366 | 9.9e-42
|
| ref|WP_019240051.1| MULTISPECIES: ribose 5-phosphate isomerase B [Enorma] | 67/148 (45%) | 351 | 1.9e-39
|
| ref|WP_019127356.1| ribose 5-phosphate isomerase B [Enorma massiliensis] | 66/148 (44%) | 351 | 2.4e-39
|
| ref|WP_077715417.1| ribose 5-phosphate isomerase B [Desulfotomaculum ferrireducens] | 73/154 (47%) | 363 | 2.4e-39
|
| ref|WP_040412164.1| MULTISPECIES: ribose 5-phosphate isomerase B [unclassified Desulfospor... | 70/146 (47%) | 349 | 3.6e-39
|
| ref|WP_022349788.1| ribose 5-phosphate isomerase B [Enorma massiliensis] | 65/148 (43%) | 349 | 4.0e-39
|
| ref|WP_099081905.1| ribose 5-phosphate isomerase B [Desulfotomaculum profundi] | 70/151 (46%) | 349 | 4.2e-39
|
| ref|WP_075666218.1| MULTISPECIES: ribose 5-phosphate isomerase B [Thermosipho] | 72/146 (49%) | 348 | 5.6e-39
|
Maintained by Jun Ishikawa