| ID | SGR_3816 | Type | CDS |
| From | 4460886 | nt length | 1290 |
| To | 4459597 | aa length | 429 |
| Gene | kefB | pI | 6.98 |
| Definition | putative sodium/proton antiporter | M.W (Da) | 44003 |
| Note | AseI frg. | D | |
| SignalP v.4.0 | Non-secretory protein | plot | Category |
| Bacteria* | Reciprocally best hit to | Score | E-value |
| avm | SAVERM_7389 putative sodium/proton antiporter | 374 | 2.0e-104 |
| coel | SCO3602 putative transmembrane transport protein | 533 | 2.0e-152 |
| sam | SAM23877_5486 putative transmembrane transport protein | 489 | 2.0e-173 |
| kan | CP970_00610 cation:proton antiporter | 526 | 0.0e+00 |
| scab | SCAB22981 | 503 | 3.0e-143 |
| sace | SACE_5236 sodium/hydrogen exchanger | 383 | 2.0e-107 |
| nfar | nfa7800 putative transporter | 384 | 7.0e-108 |
| Model | No. | Description | Position (aa) | Score | E-value | |
| Na_H_Exchanger | 1 | Sodium/hydrogen exchanger family | 17-372 | 158.5 | 1.9e-46 |
| ID | Description | Score | E-value |
| WP_012380160.1 | cation:proton antiporter [Streptomyces griseus] >dbj | 1293 | 2.0e-174 |
| WP_003967999.1 | cation:proton antiporter [Streptomyces sp. ACT-1] >gb | 1286 | 2.0e-173 |
| WP_030701462.1 | MULTISPECIES: cation:proton antiporter [Streptomyces] >gb | 1283 | 6.1e-173 |
| WP_202549692.1 | cation:proton antiporter [Streptomyces sp. SID7816] | 1274 | 1.2e-171 |
| WP_202465153.1 | MULTISPECIES: cation:proton antiporter [Streptomyces] | 1267 | 1.5e-170 |
| WP_202464152.1 | cation:proton antiporter [Streptomyces sp. SID8364] | 1264 | 4.3e-170 |
| WP_219204889.1 | cation:proton antiporter, partial [Streptomyces griseus] >lc... | 1249 | 7.9e-168 |
| WP_030806859.1 | MULTISPECIES: cation:proton antiporter [Streptomyces] >dbj | 1234 | 1.5e-165 |
| WP_073867135.1 | cation:proton antiporter [Streptomyces sp. CB00072] >gb | 1234 | 1.8e-165 |
| WP_200737717.1 | MULTISPECIES: cation:proton antiporter [unclassified Strepto... | 1233 | 2.2e-165 |
| Localization | Certainty | PSORT said |
| Not Clear |