>PDB:1atu:A UNCLEAVED ALPHA-1-ANTITRYPSIN
ptfnKITPNLAEFAFSLYRQLAHQSNSTNILFSPVSIAAAFAMLSLGAKGDTHDEILEGLNFNLtEIP-E
aQIHEGFQELLRTLNqpdsqlQLTTGNGLFLS--EgLkL---VDKflEdvK---KLYHSEAFTV-Nf-GD
TEEAKKQINDYVEKGTQgK--I-VDlVKE--LDRDTVFALVNYIFFKGKWERPFEvkD-Te-EEDFHVDQ
VTTVKVPMMkRL-GMFNIQHC-KKLSSWVLLMKYLGNATAIFFLPDeGK-----LQHLENE-LT--HDII
TKflE--NEDRrSASLHLP-KLSITGTYDLKSVLGQLGITKVFSNG-ADLSGVTEEAPLKLSKAVHKAVL
TIDEKGteaagamfleaipmsippevkfnkpfvfliieqntkaplfmgrvvnptqk

>PDB:1as4:A CLEAVED ANTICHYMOTRYPSIN A349R
----GLASANVDFAFSLYKQLVLKAPDKNVIFSPLSISTALAFLSLGAHNTTLTEILKGLKFNLtETSeA
-EIHQSFQHLLRTLNqssdelQLSMGNAMFVKeqL-S-Ll--DRF--T--EdakRLYGSEAFATdF--QD
SAAAKKLINDYVKNGTR-GkiT-DL-IKD--LDSQTMMVLVNYIFFKAKWEMPFD--PqDthQSRFYLSK
KKWVMVPMM-SLhHLTIPYFRdEELSCTVVELKYTGNASALFILPD-QDk----MEEVEAMlLPetLKRW
RD--S--LEFR-EIGELYLpKFSISRDYNLNDILLQLGIEEAFTSK-ADLSGITGARNLAVSQVVHKAVL
DVFEEGteasratavkitll------------------------------------

>PDB:1by7:A HUMAN PLASMINOGEN ACTIVATOR INHIBITOR-2. LOOP (66-
---eDLCVANTLFALNLFKHLAKASPTQNLFLSPWSISSTMAMVYMGSRGSTEDQMAKVLQFNE-VGAaD
-KIHSSFRSLSSAIN------LLESVNKLFGE--K-S-AsfrEEY--I--RlcqKYYSSEPQAV-DflEC
AEEARKKINSWVKTQTKgK--IpNL-LPEgsVDGDTRMVLVNAVYFKGKWKTPFE--K-K--LYPFRVNS
AQRTPVQMM-YL-REKLNIGYiEDLKAQILELPYAGDVSMFLLLPDeIAdvstgLELLESEiTYdkLNKW
TS--KdkMAED-EVEVYIP-QFKLEEHYELRSILRSMGMEDAFNKGrANFSGMSERNDLFLSEVFHQAMV
DVNEEGtgpqfvadhpflflimhkitncilffgrfssp------------------