Table 1.
Blastp results of human HK amino acid sequence against Protein Data Bank proteins.
| Description | Percent Identity 1 | PDB Accession and Chain 2 |
|---|---|---|
| Cleaved human fetuin-b in complex with crayfish astacin [Homo sapiens] | 26.20 | 6SAZ B |
| Crystal structure of L68V mutant of human cystatin C [Homo sapiens] | 29.73 | 3PS8 A |
| Human Cystatin C; Dimeric Form With 3d Domain Swapping [Homo sapiens] | 30.63 | 4N6M A |
| Crystal structure of human cystatin E/M [Homo sapiens] | 29.73 | 1G96 A |
| Crystal structure of monomeric human cystatin C stabilized against aggregation [Homo sapiens] | 31.48 | 4N6L A |
| N-Truncated Human Cystatin C; Dimeric Form With 3D Domain Swapping [Homo sapiens] |
28.57 | 3GAX A |
| Crystal structure of V57G mutant of human cystatin C [Homo sapiens] | 27.84 | 1R4C A |
| Crystal structure of V57P mutant of human cystatin C [Homo sapiens] | 28.83 | 6ROA A |
| Hinge-loop mutation can be used to control 3D domain swapping and amyloidogenesis of human cystatin C [Homo sapiens] | 28.83 | 3S67 A |
1 Percent identity is less than 30%. Cystatin domain homology is detected. None is HK fragment. 2 PDB according to https://www.rcsb.org/, https://www.ebi.ac.uk/pdbe/ and https://pdbj.org/, accessed on 29 October 2021.