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1.A.124.1.1
The type II transmembrane protein, SMIM1, of 78 aas and 1 C-terminal TMS and SMIM2 of 85 aas with 1 TMS near the N-terminus of the protein. SMIM1 is the carrier of the Vel human blood group antigen (Kelley et al. 2019). Together with SMIM2 (MIM2), it forms the MIM complex, a heterodimeric ion channel (Checchetto and Szabo 2018).

Accession Number:Q9BVW6
Protein Name:Small integral membrane protein 2
Length:85
Molecular Weight:9520.00
Species:Homo sapiens (Human) [9606]
Number of TMSs:1
Location1 / Topology2 / Orientation3: Membrane1 / Single-pass membrane protein2
Substrate

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MEAGERIDAS QLPHRVLETR GHAISILFGF WTSFICDTYI VLAWISKIKG SPDVSASSDE 
61:	PYARIQQSRR QCHAEEDQSQ VPEAG