_ stats: contacts=18 Nring=7 specif=0.39 _ PDBs: 1:5ze0_C, _ -lnE: 1:64.0, _ 1 0058 N* NG 0219 D DT 0409 L LG 0413 I IG 0463 R RT 0465 N* NG 0467 N* NA 0470 R* RG 0505 K KC 0506 P PC 0510 S SC 0516 E EC 0517 C CC 0574 E* EG 0577 E EG 0578 S* ST 0581 K* KG 0584 R RT