3.A.1.23.8 Ni2+/Co2+ uptake porter, CbiMNOQ (CbiM, 222 aas, 5 TMSs; CbiN, 103 aas, 2 TMSs; CbiO, 280 aas, 0 TMSs; CbiQ, 244 aas, 5 TMSs). CbiMN can take up Ni2+ without CbiO or CbiQ (Kirsch and Eitinger 2014).
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Accession Number: | D5AUZ9 |
Protein Name: | Cobalt transport protein CbiM |
Length: | 222 |
Molecular Weight: | 22636.00 |
Species: | Rhodobacter capsulatus (strain ATCC BAA-309 / NBRC 16581 / SB1003) [272942] |
Number of TMSs: | 5 |
Location1 / Topology2 / Orientation3: |
Cell inner membrane1 / Multi-pass membrane protein2 |
Substrate |
cobalt(2+), nickel(2+) |
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1: MHIMEGYLPV THAIGWSLAA GPFVVAGAVK IRKIVAERPE ARMTLAASGA FAFVLSALKI
61: PSVTGSCSHP TGTGLGAVVF GPSVMAVLGV IVLLFQALLL AHGGLTTLGA NAFSMAIVGP
121: WVAWGVYKLA GKAGASMAVA VFLAAFLGDL ATYVTTSLQL ALAYPDPVSG FLGAALKFGS
181: VFALTQIPLA IAEGFLTVIV VDALAGKVDD KDKLRILAGE AR