| 1K2V | N:123-293; N:32-122 | E. COLI PERIPLASMIC PROTEIN FHUD COMPLEXED WITH DESFERAL |
| 1K75 | A:6-24,A:236-364,A:370-378; A:28-102,A:121-230,A:382-388; B:28-102,B:121-230,B:382-388; B:6-24,B:236-364,B:370-378 | THE L-HISTIDINOL DEHYDROGENASE (HISD) STRUCTURE IMPLICATES DOMAIN SWAPPING AND GENE DUPLICATION. |
| 1KAE | A:6-24,A:236-364,A:370-378; B:6-24,B:236-364,B:370-378; A:28-102,A:121-230,A:382-388; B:28-102,B:121-230,B:382-388 | L-HISTIDINOL DEHYDROGENASE (HISD) STRUCTURE COMPLEXED WITH L-HISTIDINOL (SUBSTRATE), ZINC AND NAD (COFACTOR) |
| 1KAH | A:6-24,A:236-364,A:370-378; A:28-102,A:121-230,A:382-388; B:28-102,B:121-230,B:382-388; B:6-24,B:236-364,B:370-378 | L-HISTIDINOL DEHYDROGENASE (HISD) STRUCTURE COMPLEXED WITH L-HISTIDINE (PRODUCT), ZN AND NAD (COFACTOR) |
| 1KAR | A:6-24,A:236-364,A:370-378; A:28-102,A:121-230,A:382-388; B:28-102,B:121-230,B:382-388; B:6-24,B:236-364,B:370-378 | L-HISTIDINOL DEHYDROGENASE (HISD) STRUCTURE COMPLEXED WITH HISTAMINE (INHIBITOR), ZINC AND NAD (COFACTOR) |
| 1N2Z | A:141-266; A:22-140; B:22-140; B:141-266 | 2.0 ANGSTROM STRUCTURE OF BTUF, THE VITAMIN B12 BINDING PROTEIN OF E. COLI |
| 2QI9 | F:141-266; F:22-140 | ABC-TRANSPORTER BTUCD IN COMPLEX WITH ITS PERIPLASMIC BINDING PROTEIN BTUF |
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