General Information of Binding Target of SBP (BTS) (ID: ST00302)
BTS Name
Apical membrane antigen 1
Synonyms
Merozoite surface antigen
BTS Type
Protein
Family
Apicomplexan parasites AMA1 family
Organism
Plasmodium falciparum (isolate 3D7)
Function
Involved in parasite invasion of erythrocytes.
UniProt ID
Q7KQK5
UniProt Entry
Q7KQK5_PLAF7
PFam
PF02430
Gene ID
810891
Sequence
MRKLYCVLLLSAFEFTYMINFGRGQNYWEHPYQNSDVYRPINEHREHPKEYEYPLHQEHT
YQQEDSGEDENTLQHAYPIDHEGAEPAPQEQNLFSSIEIVERSNYMGNPWTEYMAKYDIE
EVHGSGIRVDLGEDAEVAGTQYRLPSGKCPVFGKGIIIENSNTTFLTPVATGNQYLKDGG
FAFPPTEPLMSPMTLDEMRHFYKDNKYVKNLDELTLCSRHAGNMIPDNDKNSNYKYPAVY
DDKDKKCHILYIAAQENNGPRYCNKDESKRNSMFCFRPAKDISFQNYTYLSKNVVDNWEK
VCPRKNLQNAKFGLWVDGNCEDIPHVNEFPAIDLFECNKLVFELSASDQPKQYEQHLTDY
EKIKEGFKNKNASMIKSAFLPTGAFKADRYKSHGKGYNWGNYNTETQKCEIFNVKPTCLI
NNSSYIATTALSHPIEVENNFPCSLYKDEIMKEIERESKRIKLNDNDDEGNKKIIAPRIF
ISDDKDSLKCPCDPEMVSNSTCRFFVCKCVERRAEVTSNNEVVVKEEYKDEYADIPEHKP
TYDKMKIIIASSAAVAVLATILMVYLYKRKGNAEKYDKMDEPQDYGKSNSRNDEMLDPEA
SFWGEEKRASHTTPVLMEKPYY
Sequence Length
622
Synthetic Binding Protein (SBP) Targeting This BTS
SBP Name Highest Status Mechanism Affinity Application Details Ref
VNAR anti-AMA1 12Y-2 Research Inhibitor Kd: 300 nM Malaria [ICD-11: 1F4Z]
SBP Info
[1], [2]
VNAR anti-AMA1 14I-1 Research Inhibitor Kd: 5 nM Malaria [ICD-11: 1F4Z]
SBP Info
[1]
VNAR anti-AMA1 14I1-M15 Research Inhibitor Kd: 4.7 nM Malaria [ICD-11: 1F4Z]
SBP Info
[1]
References
1 Structure of an IgNAR-AMA1 complex: targeting a conserved hydrophobic cleft broadens malarial strain recognition. Structure. 2007 Nov;15(11):1452-66.
2 Selection and affinity maturation of IgNAR variable domains targeting Plasmodium falciparum AMA1. Proteins. 2004 Apr 1;55(1):187-97.