peptidase activity

Function • C1150095

Definition

Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid. [GOC:jl, ISBN:08153

Synonyms

peptidase activity • hydrolase, acting on peptide bonds • proteinase activity

Linked items?Related concepts, ordered by their global importance in the network.

hydrolase activity    CASP3 gene    CASP8 gene    CASP9 gene    PSEN1 gene    MMP9 gene    SHH gene    COPS5 gene    MMP2 gene    F2 gene    CASP7 gene    PSEN2 gene    USP7 gene    MME gene    TNFAIP3 gene    MMP1 gene    TFRC gene    KLK3 gene    CASP6 gene    PLG gene   

Related concepts

# Concept name Type Relation Support Score
1 Proteolysis Function Inferred Explain 0.27903
2 serine-type endopeptidase activity Function Inferred Explain 0.10964
3 cysteine protease activity Function Inferred Explain 0.05421
4 metallopeptidase activity Function Inferred Explain 0.05029
5 metalloendopeptidase activity Function Inferred Explain 0.04325
6 Peptidase A31, hydrogen uptake protein Domain Known Explain 0.04308
7 Peptidase S49 Domain Known Explain 0.03853
8 serine protease activity Function Inferred Explain 0.03578
9 Peptidase S49, SppA Domain Known Explain 0.02677
10 ubiquitin thiolesterase activity Function Inferred Explain 0.02659
11 Peptidase S49, protease IV Domain Known Explain 0.02600
12 Peptidase A31, hydrogenase maturation protease HycI Domain Known Explain 0.02354
13 signal peptide processing Function Inferred Explain 0.02190
14 Peptidase A31, coenzyme F420-reducing hydrogenase delta subunit Domain Known Explain 0.02168
15 Thiol Compound Inferred Explain 0.02155
16 Ubiquitin C-terminal thiolester Compound Inferred Explain 0.02155
17 extracellular region Component Inferred Explain 0.02107
18 Peptidase S1/S6, chymotrypsin/Hap Domain Inferred Explain 0.01941
19 Peptidase M28 Domain Known Explain 0.01914
20 Peptidase S1/S6, chymotrypsin/Hap, active site Domain Inferred Explain 0.01714
21 Serine/cysteine peptidase, trypsin-like Domain Inferred Explain 0.01643
22 metallocarboxypeptidase activity Function Inferred Explain 0.01636
23 Microsomal signal peptidase 12 kDa subunit Domain Known Explain 0.01624
24 Signal peptidase 22 kDa subunit Domain Known Explain 0.01601
25 Microsomal signal peptidase 25 kDa subunit Domain Known Explain 0.01563
26 Peptidase U32 Domain Known Explain 0.01537
27 Peptidase M6, immune inhibitor A Domain Known Explain 0.01537
28 PGPEP1L gene Gene Known Explain 0.01518
29 ubiquitin-dependent protein catabolic process Function Inferred Explain 0.01515
30 PRSS45 gene Gene Known Explain 0.01501
31 Peptidase C3, picornavirus core protein 2A Domain Known Explain 0.01440
32 Peptidase C50, separase Domain Known Explain 0.01419
33 Peptidase M15B/M15C, D,D-carboxypeptidase VanY/endolysins Domain Known Explain 0.01412
34 PRSS27 gene Gene Known Explain 0.01394
35 PRSS29P gene Gene Known Explain 0.01394
36 PRSSL1 gene Gene Known Explain 0.01394
37 PRSS53 gene Gene Known Explain 0.01394
38 PRSS38 gene Gene Known Explain 0.01394
39 PRSS42 gene Gene Known Explain 0.01394
40 PRSS48 gene Gene Known Explain 0.01394
41 SEC11B gene Gene Known Explain 0.01385
42 isopeptidase activity Function Known Explain 0.01377
43 TPSD1 gene Gene Known Explain 0.01373
44 Peptidase S1A, chymotrypsin Domain Inferred Explain 0.01371
45 USP41 gene Gene Known Explain 0.01360
46 IPR022366 Domain Known Explain 0.01359
47 Maritimacin/linocin-M18 bacteriocin protein Domain Known Explain 0.01355
48 PRSS41 gene Gene Known Explain 0.01324
49 PRSS22 gene Gene Known Explain 0.01323
50 PRSS33 gene Gene Known Explain 0.01316
51 TPSB2 gene Gene Known Explain 0.01315
52 CAPN12 gene Gene Known Explain 0.01314
53 CAPN14 gene Gene Known Explain 0.01314
54 USP17L3 gene Gene Known Explain 0.01311
55 USP17L5 gene Gene Known Explain 0.01311
56 Peptidase C25, C-terminal Ig-like region Domain Known Explain 0.01310
57 USP27X gene Gene Known Explain 0.01306
58 SPCS1 gene Gene Known Explain 0.01304
59 Peptidase S26B, eukaryotic signal peptidase Domain Known Explain 0.01302
60 THSD4 gene Gene Known Explain 0.01300
61 TPSG1 gene Gene Known Explain 0.01295
62 CELA2B gene Gene Known Explain 0.01295
63 CELA2A gene Gene Known Explain 0.01295
64 TMPRSS7 gene Gene Known Explain 0.01292
65 PGPEP1 gene Gene Known Explain 0.01289
66 FOLH1B gene Gene Known Explain 0.01287
67 AMZ1 gene Gene Known Explain 0.01286
68 SPCS3 gene Gene Known Explain 0.01286
69 TYSND1 gene Gene Known Explain 0.01283
70 TMPRSS12 gene Gene Known Explain 0.01281
71 Metal Ion Binding Function Inferred Explain 0.01280
72 ADAMTSL1 gene Gene Known Explain 0.01273
73 PLAC Domain Known Explain 0.01265
74 PRSS36 gene Gene Known Explain 0.01262
75 Peptidase A25, germination protease Domain Known Explain 0.01258
76 TMPRSS9 gene Gene Known Explain 0.01256
77 USP35 gene Gene Known Explain 0.01255
78 ATXN3L gene Gene Known Explain 0.01251
79 CAPN13 gene Gene Known Explain 0.01248
80 MPND gene Gene Known Explain 0.01246
81 USP17L1P gene Gene Known Explain 0.01245
82 TMPRSS11E gene Gene Known Explain 0.01242
83 CPA5 gene Gene Known Explain 0.01239
84 CPO gene Gene Known Explain 0.01239
85 TMPRSS5 gene Gene Known Explain 0.01236
86 HflC Domain Known Explain 0.01232
87 PRSS50 gene Gene Known Explain 0.01230
88 TMPRSS11B gene Gene Known Explain 0.01228
89 TMPRSS11F gene Gene Known Explain 0.01228
90 AMZ2 gene Gene Known Explain 0.01226
91 GZMH gene Gene Known Explain 0.01224
92 PRSS16 gene Gene Known Explain 0.01222
93 PM20D1 gene Gene Known Explain 0.01220
94 KLK9 gene Gene Known Explain 0.01219
95 USP51 gene Gene Known Explain 0.01218
96 TMPRSS13 gene Gene Known Explain 0.01215
97 PRSS55 gene Gene Known Explain 0.01215
98 RHBDL3 gene Gene Known Explain 0.01211
99 zinc ion binding Function Inferred Explain 0.01206
100 Peptidase, C-terminal, archaeal/bacterial Domain Known Explain 0.01205