1O86 X-ray 2.00 A ACE_HUMAN P12821 1O8A X-ray 2.00 A ACE_HUMAN P12821 1UZE X-ray 1.82 A ACE_HUMAN P12821 1UZF X-ray 2.00 A ACE_HUMAN P12821 2C6F X-ray 3.01 A ACE_HUMAN P12821 2C6N X-ray 3.00 A ACE_HUMAN P12821 2IUL X-ray 2.01 A ACE_HUMAN P12821 2IUX X-ray 2.80 A ACE_HUMAN P12821 2OC2 X-ray 2.25 A ACE_HUMAN P12821 3BKK X-ray 2.17 A ACE_HUMAN P12821 3BKL X-ray 2.18 A ACE_HUMAN P12821 3L3N X-ray 2.30 A ACE_HUMAN P12821 3NXQ X-ray 1.99 A ACE_HUMAN P12821