Q9Y5K2 (KLK4_HUMAN) Homo sapiens (Human)
Kallikrein-4 UniProtKBInterProSTRINGInteractive Modelling
254 aa; Sequence (Fasta) ; (Isoform 2; )
Molecule Processing
| Kallikrein-4 |
No models could be built to increase the coverage beyond existing experimental structures for this target sequence.
Sequence Features
| 71 | Charge relay system | ||
| 116 | Charge relay system | ||
| 207 | Charge relay system | ||
| 40 | Zinc | ||
| 91 | Zinc | ||
| 22 | S -> A (in dbSNP:rs1654551) VAR_028364 dbSNP | ||
| 159 | G -> D (in dbSNP:rs34626614) VAR_033009 dbSNP | ||
| 197 | H -> Q (in dbSNP:rs2569527) VAR_028365 dbSNP | ||
| 37-167 | |||
| 56-72 | |||
| 141-241 | |||
| 148-213 | |||
| 178-192 | |||
| 203-228 | |||
| 31-247 | Serine proteases, trypsin domain IPR001254PF00089 |
Sequence Alignments
Experimental structures
| Description | Oligo-state | Ligands | Structure | Range |
|---|---|---|---|---|
| Atomic resolution crystal structures of Kallikrein-Related Peptidase 4 complexed with Sunflower Try… |
Heteromer Q4GWU5; | 4k8y | ||
| Assess | ||||
| Atomic resolution crystal structure of Kallikrein-Related Peptidase 4 complexed with a modified SFT… |
Heteromer Q4GWU5; | 4kel | ||
| Assess | ||||
| Atomic resolution crystal structures of Kallikrein-Related Peptidase 4 complexed with a modified SF… |
Heteromer Q4GWU5; | 1×MPD; 1×LI; | 4k1e | |
| Assess | ||||
| Crystal structure of Human KLK4 and SPINK2 derived KLK4 inhibitor complex |
Heteromer P20155; | 1×GOL; | 6kbr | |
| Assess | ||||
| Crystal Structure of Human KLK4 in Complex With Cleaved SFTI-FCQR(Asn14)[1,14] Inhibitor | monomer | 3×SO4; 1×MPD; | 6o21 | |
| Assess | ||||
| Crystal structure of the inhibitor-free form of the serine protease kallikrein-4 | monomer | 1×GOL; | 6nvb | |
| Assess | ||||
| Human Kallikrein 4 complex with nickel and p-aminobenzamidine | monomer | 2×NA; 1×CL; 2×NI; 1×PBZ; | 2bdg | |
| Assess | ||||
| Crystal structure of kallikrein-related peptidase 4 | monomer | 2×NI; 1×EDO; | 4kga | |
| Assess | ||||
| Human Kallikrein 4 complex with cobalt and p-aminobenzamidine | monomer | 1×CO; 1×PBZ; | 2bdi | |
| Assess | ||||
| Human Kallikrein 4 complex with zinc and p-aminobenzamidine | monomer | 1×ZN; 1×PBZ; | 2bdh | |
| Assess | ||||
Homology models built on isoform sequence
| Isoform | Oligo-state | Ligands | QMEAN | Template | Range | Seq id (%) |
|---|---|---|---|---|---|---|
| Isoform 2 | monomer | -2.03 | 6nvb.1.A | 100.00 | ||
| Assess | ||||||