1XKI
Crystal structure of human tear lipocalin/von Ebners gland protein
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004869 | molecular_function | cysteine-type endopeptidase inhibitor activity |
| A | 0005102 | molecular_function | signaling receptor binding |
| A | 0005515 | molecular_function | protein binding |
| A | 0005576 | cellular_component | extracellular region |
| A | 0005615 | cellular_component | extracellular space |
| A | 0006508 | biological_process | proteolysis |
| A | 0008270 | molecular_function | zinc ion binding |
| A | 0031404 | molecular_function | chloride ion binding |
| A | 0036094 | molecular_function | small molecule binding |
| A | 0050909 | biological_process | sensory perception of taste |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 1001 |
| Chain | Residue |
| A | GLU73 |
| A | LYS76 |
| A | GLU102 |
| A | HOH1060 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 1002 |
| Chain | Residue |
| A | HIS96 |
| A | GLU125 |
| A | CL1004 |
| A | CL1005 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 1003 |
| Chain | Residue |
| A | ASP129 |
| A | HOH1059 |
| A | HOH1061 |
| A | HIS92 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CL A 1004 |
| Chain | Residue |
| A | LYS20 |
| A | HIS96 |
| A | LEU115 |
| A | LEU124 |
| A | GLU125 |
| A | ALA126 |
| A | ZN1002 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CL A 1005 |
| Chain | Residue |
| A | LYS20 |
| A | HIS96 |
| A | LYS121 |
| A | ASN123 |
| A | GLU125 |
| A | ZN1002 |
