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| Gene and Protein Information  | ||||||
| Species | TM | AA | Chromosomal Location | Gene Symbol | Gene Name | Reference | 
| Human | - | 258 | 12q13.13 | CELA1 | chymotrypsin like elastase 1 | |
| Mouse | - | 266 | 15 56.38 cM | Cela1 | chymotrypsin-like elastase family, member 1 | |
| Rat | - | 266 | 7q36 | Cela1 | chymotrypsin like elastase 1 | |
| Previous and Unofficial Names  | 
| chymotrypsin-like elastase family | chymotrypsin like elastase family member 1 | ELA1 | elastase 1, pancreatic | 
| Database Links  | |
| Specialist databases | |
| MEROPS | S01.153 (Hs) | 
| Other databases | |
| Alphafold | Q9UNI1 (Hs), Q91X79 (Mm), P00773 (Rn) | 
| BRENDA | 3.4.21.36 | 
| ChEMBL Target | CHEMBL3000 (Hs) | 
| Ensembl Gene | ENSG00000139610 (Hs), ENSMUSG00000023031 (Mm), ENSRNOG00000031930 (Rn) | 
| Entrez Gene | 1990 (Hs), 109901 (Mm), 24331 (Rn) | 
| Human Protein Atlas | ENSG00000139610 (Hs) | 
| KEGG Enzyme | 3.4.21.36 | 
| KEGG Gene | hsa:1990 (Hs), mmu:109901 (Mm), rno:24331 (Rn) | 
| OMIM | 130120 (Hs) | 
| Pharos | Q9UNI1 (Hs) | 
| RefSeq Nucleotide | NM_001971 (Hs), NM_033612 (Mm), NM_012552 (Rn) | 
| RefSeq Protein | NP_001962 (Hs), NP_291090 (Mm), NP_036684 (Rn) | 
| UniProtKB | Q9UNI1 (Hs), Q91X79 (Mm), P00773 (Rn) | 
| Wikipedia | CELA1 (Hs) | 
| Enzyme Reaction  | ||||
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                            Download all structure-activity data for this target as a CSV file  
                        
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| Key to terms and symbols | View all chemical structures | Click column headers to sort | |||||||||||||||||||||||||||||||||||||||||||||||||
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S1: Chymotrypsin: chymotrypsin like elastase 1. Last modified on 27/03/2019. Accessed on 31/10/2025. IUPHAR/BPS Guide to PHARMACOLOGY, https://www.guidetopharmacology.org/GRAC/ObjectDisplayForward?objectId=2338.