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Sequence or UniProt identifier
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For a sequence similarity search, enter: • a protein or nucleotide sequence • a UniProt identifier, e.g. P00750 or A4_HUMAN or UPI0000000001More...
P00750
A4_HUMAN
UPI0000000001
Sequences (in FASTA format) or UniProt identifiers
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To align several protein sequences, enter: • two or more sequences in FASTA format • two or more UniProt identifiers, e.g.: TPA_HUMAN TPA_PIGMore...
TPA_HUMAN
TPA_PIG
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To map identifiers to or from UniProtKB: • enter identifiers, e.g. 1TTA 1FNS • select a source database, e.g. PDB • select a target database, e.g. UniProtKBMore...
1TTA 1FNS
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Topology Multi-pass membrane protein
