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. 2002 Jan;184(1):119–125. doi: 10.1128/JB.184.1.119-125.2002

TABLE 3.

Alignment of the extreme N termini of host-activated plasminogen and mature bacterial plasminogen activators

Protein N-terminal amino acid sequence
Human plasminogen Val562 Val563 Gly564
Bovine plasminogen Ile562 Val563 Gly564
Classical SK Ile1 Ala2 Gly3
PauA Ile1 Thr2 Gly3
PSK Ile1 Gly2 Gly3
PauB Ile1 Thr2 Ser3
ESK Asn1 Asn2 Tyr3