Entity 1
polymer
| description | BETA-TRYPSIN |
| formula_weight | 23324.3 kDa |
| ec_number | 3.4.21.4 |
| src_method | nat |
| entity_count | 3 |
Polymer
| type | polypeptide(L) |
| strand_id | A,C,E |
| atom_count | 6935 |
IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNTLNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNMFCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN
Entity 2
polymer
| description | PANCREATIC TRYPSIN INHIBITOR |
| formula_weight | 6579.6 kDa |
| mutation | K15R, A16L, M52L |
| src_method | man |
| entity_count | 3 |
Polymer
| type | polypeptide(L) |
| strand_id | B,D,F |
RPDFCLEPPYTGPCRLRIIRYFYNAKAGLCQTFVYGGCRAKRNNFKSAEDCLRTCGGA
Source
| organism | Bos taurus |
| common_name | cattle |
| ncbi_taxonomy_id | 9913 |
| host_organism | Escherichia coli |
Entity 3
non-polymer
| description | SULFATE ION |
| formula_weight | 96.1 kDa |
| src_method | syn |
| entity_count | 12 |
Entity 4
water
| description | water |
| formula_weight | 18.0 kDa |
| src_method | nat |
| entity_count | 611 |