Ligand Atom Receptor Atom Distance -- B 518 THR OG1 C 439 ASN ND2 2.30 B 583 TRP NE1 A 285 TRP O 2.37 B 582 TRP O A 285 TRP CE3 2.41 B 591 TRP NE1 A 255 TYR O 2.49 B 518 THR N C 440 PRO O 2.51 B 566 GLY O C 438 ARG CB 2.52 B 592 TRP CZ2 A 216 VAL O 2.53 B 566 GLY O C 438 ARG C 2.54 B 597 SER O A 285 TRP CZ3 2.55 B 591 TRP CZ2 A 255 TYR O 2.58 B 566 GLY O C 439 ASN N 2.62 B 567 GLY CA C 438 ARG O 2.62 B 591 TRP CE2 A 255 TYR O 2.64 B 591 TRP CZ2 A 285 TRP O 2.69 B 591 TRP CH2 A 285 TRP O 2.70 B 567 GLY CA C 439 ASN CG 2.71 B 595 GLY C A 259 GLN OE1 2.71 B 567 GLY CA C 439 ASN CA 2.73 B 570 ARG NH2 A 260 GLU OE2 2.74 B 567 GLY N C 439 ASN OD1 2.75 B 567 GLY CA C 439 ASN ND2 2.78 B 517 SER OG C 441 GLY CA 2.79 B 595 GLY CA A 257 GLY CA 2.79 B 596 SER N A 259 GLN OE1 2.79 B 568 GLN OE1 A 259 GLN CG 2.81 B 595 GLY N A 256 ALA O 2.84 B 581 ASN OD1 A 285 TRP CE3 2.87 B 570 ARG NH2 A 260 GLU OE1 2.88 B 582 TRP O A 285 TRP CD2 2.88 B 594 THR N A 256 ALA O 2.88 B 517 SER OG C 442 TYR N 2.89 B 518 THR OG1 C 440 PRO O 2.89 B 567 GLY N C 439 ASN CG 2.89 B 568 GLN NE2 C 438 ARG CG 2.89 B 583 TRP CZ2 A 175 TRP CZ2 2.89 B 567 GLY C C 438 ARG O 2.90 B 594 THR O A 259 GLN CB 2.90 B 570 ARG NH2 A 260 GLU CD 2.91 B 566 GLY O C 438 ARG CA 2.92 B 595 GLY O A 259 GLN NE2 2.93 B 594 THR C A 256 ALA O 2.94 B 583 TRP CD1 A 285 TRP O 2.95 B 518 THR CA C 440 PRO O 2.97 B 568 GLN NE2 A 258 TRP CH2 2.98 B 592 TRP CZ2 A 177 PRO CD 2.98