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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).

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+)

Cross database links:

Structure:
5X3X     

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
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