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1CEA

THE STRUCTURE OF THE NON-COVALENT COMPLEX OF RECOMBINANT KRINGLE 1 DOMAIN OF HUMAN PLASMINOGEN WITH EACA (EPSILON-AMINOCAPROIC ACID)

Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE ACA A 90
ChainResidue
AARG34
AASP54
AASP56
ATRP61
ATYR63
AARG70
BTHR12

site_idAC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE ACA B 90
ChainResidue
BPHE35
BASP54
BASP56
BTRP61
BTYR63
BARG70
BTYR71
ATHR12
BARG34

Functional Information from PROSITE/UniProt
site_idPS00021
Number of Residues14
DetailsKRINGLE_1 Kringle domain signature. YCRNpdndpqgpWC
ChainResidueDetails
ATYR49-CYS62

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues156
DetailsDomain: {"description":"Kringle 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00121","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues38
DetailsRegion: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsSite: {"description":"Interacts with fibrin"}
ChainResidueDetails

Catalytic Information from CSA
site_idMCSA1
Number of Residues
DetailsM-CSA 425
ChainResidueDetails

site_idMCSA2
Number of Residues
DetailsM-CSA 425
ChainResidueDetails

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PDB entries from 2025-11-05

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