Table 1.

Amino acid residues involved in the interaction between SDF1 and integrin αvβ3 (site 2).

SDF1	αv	β3
Arg8, Arg12, Phe13, Glu15, His17, Val18, Ala19, asn22, Lys24, Lys27, Leu29, Arg41, Leu42, Lys43, Asn44, Asn45, Asn46, Arg47, Gln48	Tyr18, Lys42, Asn44, Val51, Glu52, Phe88, Ser90, His91, Gln92, Trp93, Leu111, His113, Arg122	Pro160, Val161, Ser162, Pro163, Met165, Tyr166, Ile167, Ser168, Glu171, Glu174, Asn175, Met187, Ala263, Gly264, Ile265, Gln267, Asp270, Gln272, Cys273, His274, Val275, Ser277, Asp278, His280, Tyr281, Ser282, Ala283, Ser284, Thr285, Thr286, Met287

Amino acid residues within 0.6 nm between SDF1 and αvβ3 were selected using pdb viewer (version 4.1).

Amino acid residues in β3 site 2 peptide (S2-β3) are shown in bold.