1bbr E 2.3 BS01 peptide F 0 R173 I174 D189 A190 E192 G193 S195 W215 G216 R28 I29 D49 A50 E52 G53 S55 W77 G78 3.4.21.5 0004252,0006508 P00735 1560020 309 ~ 318 SVAEVQPSVLQVVNLPLVERPVCKASTRIRITDNMFCAGYKPGEGKRGDACEGDSGGPFVMKSPYNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWIQKVIDRLGS