1XC1 | A:1-101,A:226-277; B:1-101,B:226-277; B:102-225,B:278-309; C:102-225,C:278-309; D:102-225,D:278-309; E:102-225,E:278-309; F:102-225,F:278-309; G:102-225,G:278-309; H:102-225,H:278-309; I:102-225,I:278-309; C:1-101,C:226-277; D:1-101,D:226-277; E:1-101,E:226-277; F:1-101,F:226-277; G:1-101,G:226-277; H:1-101,H:226-277; I:1-101,I:226-277; A:102-225,A:278-309 | OXO ZIRCONIUM(IV) CLUSTER IN THE FERRIC BINDING PROTEIN (FBP) |