1nl6:A   (ARG108) to   (MET215)  CRYSTAL STRUCTURE OF THE CYSTEINE PROTEASE HUMAN CATHEPSIN K IN COMPLEX WITH A COVALENT AZEPANONE INHIBITOR  |   HYDROLASE, SULFHYDRYL PROTEINASE 
4i04:A   (LYS219) to   (ILE322)  STRUCTURE OF ZYMOGEN OF CATHEPSIN B1 FROM SCHISTOSOMA MANSONI  |   PEPTIDASE, DIGESTIVE TRACT, HYDROLASE 
4i04:B   (LYS219) to   (ILE322)  STRUCTURE OF ZYMOGEN OF CATHEPSIN B1 FROM SCHISTOSOMA MANSONI  |   PEPTIDASE, DIGESTIVE TRACT, HYDROLASE 
4i04:C   (SER221) to   (ILE322)  STRUCTURE OF ZYMOGEN OF CATHEPSIN B1 FROM SCHISTOSOMA MANSONI  |   PEPTIDASE, DIGESTIVE TRACT, HYDROLASE 
4i04:D   (LYS219) to   (ILE322)  STRUCTURE OF ZYMOGEN OF CATHEPSIN B1 FROM SCHISTOSOMA MANSONI  |   PEPTIDASE, DIGESTIVE TRACT, HYDROLASE 
4i05:A   (LYS219) to   (ILE322)  STRUCTURE OF INTERMEDIATE PROCESSING FORM OF CATHEPSIN B1 FROM SCHISTOSOMA MANSONI  |   PEPTIDASE, DIGESTIVE TRACT, HYDROLASE 
1csb:E   (TYR148) to   (ASP254)  CRYSTAL STRUCTURE OF CATHEPSIN B INHIBITED WITH CA030 AT 2.1 ANGSTROMS RESOLUTION: A BASIS FOR THE DESIGN OF SPECIFIC EPOXYSUCCINYL INHIBITORS  |   PAPAIN-LIKE LYSOSOMAL DICARBOXY-PEPTIDASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
2dc6:A   (CYS148) to   (MET250)  X-RAY CRYSTAL STRUCTURE ANALYSIS OF BOVINE SPLEEN CATHEPSIN B-CA073 COMPLEX  |   CATHEPSIN B, CYSTEINE PROTEASE, CA073, HYDROLASE, EC 3.4.22.1 
2dc7:A   (CYS148) to   (MET250)  X-RAY CRYSTAL STRUCTURE ANALYSIS OF BOVINE SPLEEN CATHEPSIN B-CA042 COMPLEX  |   CATHEPSIN B, CYSTEINE PROTEASE, CA042, HYDROLASE, EC 3.4.22.1 
2dc8:A   (CYS148) to   (MET250)  X-RAY CRYSTAL STRUCTURE ANALYSIS OF BOVINE SPLEEN CATHEPSIN B-CA059 COMPLEX  |   CATHEPSIN B, CYSTEINE PROTEASE, CA059, HYDROLASE, EC 3.4.22.1 
2dc9:A   (CYS148) to   (MET250)  X-RAY CRYSTAL STRUCTURE ANALYSIS OF BOVINE SPLEEN CATHEPSIN B-CA074ME COMPLEX  |   CATHEPSIN B, CYSTEINE PROTEASE, CA074ME, HYDROLASE, EC 3.4.22.1 
2dcb:A   (CYS148) to   (MET250)  X-RAY CRYSTAL STRUCTURE ANALYSIS OF BOVINE SPLEEN CATHEPSIN B-CA076 COMPLEX  |   CATHEPSIN B, CYSTEINE PROTEASE, CA076, HYDROLASE, EC 3.4.22.1 
2dcc:A   (CYS148) to   (MET250)  X-RAY CRYSTAL STRUCTURE ANALYSIS OF BOVINE SPLEEN CATHEPSIN B-CA077 COMPLEX  |   CATHEPSIN B, CYSTEINE PROTEASE, CA077, HYDROLASE, EC 3.4.22.1 
2dcd:A   (CYS148) to   (MET250)  X-RAY CRYSTAL STRUCTURE ANALYSIS OF BOVINE SPLEEN CATHEPSIN B-CA078 COMPLEX  |   CATHEPSIN B, CYSTEINE PROTEASE, CA078, HYDROLASE, EC 3.4.22.1 
1qdq:A   (SER150) to   (MET250)  X-RAY CRYSTAL STRUCTURE OF BOVINE CATHEPSIN B-CA074 COMPLEX  |   CATHEPSIN B, PAPAIN, CATHEPSIN B-SPECIFIC INHIBITOR COMPLEX, HYDROLASE 
3h6s:A   (THR110) to   (VAL221)  STRUCURE OF CLITOCYPIN - CATHEPSIN V COMPLEX  |   CATHEPSIN, CLITOCYPIN, KUNITZ INHIBITOR, CYSTEINE PROTEASE, DISULFIDE BOND, GLYCOPROTEIN, HYDROLASE, LYSOSOME, PROTEASE, THIOL PROTEASE, ZYMOGEN, HYDROLASE/HYDROLASE INHIBITOR COMPLEX 
3h7d:A   (GLY109) to   (MET215)  THE CRYSTAL STRUCTURE OF THE CATHEPSIN K VARIANT M5 IN COMPLEX WITH CHONDROITIN-4-SULFATE  |   GLYCOSAMINOGLYCAN, SULFHYDRYL PEPTIDASE, CATHEPSIN K MUTANT, TERNARY COMPLEX, DISEASE MUTATION, DISULFIDE BOND, GLYCOPROTEIN, HYDROLASE, LYSOSOME, PROTEASE, THIOL PROTEASE, ZYMOGEN 
3hhi:A   (TRP232) to   (LEU335)  CRYSTAL STRUCTURE OF CATHEPSIN B FROM T. BRUCEI IN COMPLEX WITH CA074  |   CYSTEINE PROTEASE, OCCLUDING LOOP, HYDROLASE, PROTEASE, THIOL PROTEASE 
2f1g:A   (LYS112) to   (ILE217)  CATHEPSIN S IN COMPLEX WITH NON-COVALENT 2-(BENZOXAZOL-2-YLAMINO)- ACETAMIDE  |   CATHEPSIN S, NONCOVALENT, INHIBITION, 2-(BENZOOXAZOL-2-YLAMINO) ACETAMIDES, HYDROLASE 
4yyq:A   (SER110) to   (PRO214)  FICIN A  |   CYSTEIN PROTEASE, HYDROLASE 
2fq9:A   (ALA107) to   (ILE218)  CATHEPSIN S WITH NITRILE INHIBITOR  |   PAPAIN, CYSTEINE PROTEASE, ANTIGEN PRESENTATION, DRUG DESIGN, HYDROLASE 
2fud:A   (ALA107) to   (ILE218)  HUMAN CATHEPSIN S WITH INHIBITOR CRA-27566  |   CYSTEINE PROTEASE, PROTEINASE, PAPAIN, 27566, HYDROLASE 
1glo:A   (LYS112) to   (ILE217)  CRYSTAL STRUCTURE OF CYS25SER MUTANT OF HUMAN CATHEPSIN S  |   CATHEPSIN S, PROTEINASE, INHIBITOR, HYDROLASE, THIOL PROTEAS 
1gmy:A   (TYR148) to   (ILE250)  CATHEPSIN B COMPLEXED WITH DIPEPTIDYL NITRILE INHIBITOR  |   HYDROLASE/INHIBITOR, COMPLEX (HYDROLASE/INHIBITOR), COVALENT COMPLEX, PROTEASE, CATHEPSIN B, HYDROLASE, THIOL PROTEASE 
1gmy:B   (TYR148) to   (ILE250)  CATHEPSIN B COMPLEXED WITH DIPEPTIDYL NITRILE INHIBITOR  |   HYDROLASE/INHIBITOR, COMPLEX (HYDROLASE/INHIBITOR), COVALENT COMPLEX, PROTEASE, CATHEPSIN B, HYDROLASE, THIOL PROTEASE 
1gmy:C   (TYR148) to   (ILE250)  CATHEPSIN B COMPLEXED WITH DIPEPTIDYL NITRILE INHIBITOR  |   HYDROLASE/INHIBITOR, COMPLEX (HYDROLASE/INHIBITOR), COVALENT COMPLEX, PROTEASE, CATHEPSIN B, HYDROLASE, THIOL PROTEASE 
1sp4:B   (CYS148) to   (MET250)  CRYSTAL STRUCTURE OF NS-134 IN COMPLEX WITH BOVINE CATHEPSIN B: A TWO HEADED EPOXYSUCCINYL INHIBITOR EXTENDS ALONG THE WHOLE ACTIVE SITE CLEFT  |   CATHEPSIN B, EPOXYSUCCINYL-BASED INHIBITORS, INHIBITOR DESIGN, HYDROLASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
3iej:A   (ALA107) to   (GLN219)  PYRAZOLE-BASED CATHEPSIN S INHIBITORS WITH ARYLALKYNES AS P1 BINDING ELEMENTS  |   CATHEPSIN S, DISULFIDE BOND, GLYCOPROTEIN, HYDROLASE, LYSOSOME, POLYMORPHISM, PROTEASE, THIOL PROTEASE, ZYMOGEN 
1the:B   (TYR148) to   (ILE250)  CRYSTAL STRUCTURES OF RECOMBINANT RAT CATHEPSIN B AND A CATHEPSIN B- INHIBITOR COMPLEX: IMPLICATIONS FOR STRUCTURE-BASED INHIBITOR DESIGN  |   THIOL PROTEASE, GLYCOPROTEIN, PROTEASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
2h7j:A   (LYS112) to   (ILE217)  CRYSTAL STRUCTURE OF CATHEPSIN S IN COMPLEX WITH A NONPEPTIDIC INHIBITOR.  |   CATHEPSIN S, NONPEPTIDIC, CHLOROMETHYLKETONE, SUBSTRATE ACTIVITY SCREENING, HYDROLASE 
2hhn:A   (LYS112) to   (ILE217)  CATHEPSIN S IN COMPLEX WITH NON COVALENT ARYLAMINOETHYL AMIDE.  |   CATHEPSIN S, NONCOVALENT, INHIBITION, ARYLAMINOETHYL AMIDE, PROTEASE, HYDROLASE 
1huc:B   (TYR148) to   (ILE250)  THE REFINED 2.15 ANGSTROMS X-RAY CRYSTAL STRUCTURE OF HUMAN LIVER CATHEPSIN B: THE STRUCTURAL BASIS FOR ITS SPECIFICITY  |   THIOL PROTEASE 
1ito:A   (SER150) to   (MET250)  CRYSTAL STRUCTURE ANALYSIS OF BOVINE SPLEEN CATHEPSIN B- E64C COMPLEX  |   CATHEPSIN B, CYSTEINE PROTEASE, E64C, HYDROLASE 
2ipp:B   (TYR148) to   (ILE250)  CRYSTAL STRUCTURE OF THE TETRAGONAL FORM OF HUMAN LIVER CATHEPSIN B  |   CATHEPSIN, CYSTEINE PROTEINASE, HYDROLASE 
4n8w:A   (GLY109) to   (MET215)  CATHEPSIN K - CHONDROITIN SULFATE COMPLEX  |   COLLAGINASE, GLYCOSAMINOGLYCAN, HYDROLASE 
3k9m:A   (LYS144) to   (ILE250)  CATHEPSIN B IN COMPLEX WITH STEFIN A  |   DISULFIDE BOND, GLYCOPROTEIN, LYSOSOME, PROTEASE, THIOL PROTEASE, ZYMOGEN, THIOL PROTEASE INHIBITOR, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
1mir:A   (TYR148) to   (ILE250)  RAT PROCATHEPSIN B  |   HYDROLASE, THIOL PROTEASE, CYSTEINE PROTEASE 
1mir:B   (TYR148) to   (ILE250)  RAT PROCATHEPSIN B  |   HYDROLASE, THIOL PROTEASE, CYSTEINE PROTEASE 
4p6e:A   (LYS112) to   (ILE217)  CRYSTAL STRUCTURE OF HUMAN CATHEPSIN S BOUND TO A NON-COVALENT INHIBITOR  |   CYSTEINE PROTEASE, CATHEPSIN S, INHIBITOR, NON-COVALENT 
4p6e:B   (ALA107) to   (ILE217)  CRYSTAL STRUCTURE OF HUMAN CATHEPSIN S BOUND TO A NON-COVALENT INHIBITOR  |   CYSTEINE PROTEASE, CATHEPSIN S, INHIBITOR, NON-COVALENT 
3kwb:X  (GLY1109) to  (MET1215)  STRUCTURE OF CATK COVALENTLY BOUND TO A DIOXO-TRIAZINE INHIBITOR  |   COVALENT BOND, CYS 25, THIOIMIDATE, DISEASE MUTATION, DISULFIDE BOND, GLYCOPROTEIN, HYDROLASE, LYSOSOME, PROTEASE, THIOL PROTEASE, ZYMOGEN 
3lfy:C   (GLY109) to   (ASN212)  CTD OF TAROCYSTATIN IN COMPLEX WITH PAPAIN  |   CYSTATIN, TAROCYSTATIN, CECPI, PAPAIN, PHYTOCYSTATIN, HYDROLASE 
4qrg:B   (ALA211) to   (PRO316)  CRYSTAL STRUCTURE OF I86L MUTANT OF PAPAIN  |   PROTEASE, ZYMOGEN, HYDROLASE 
3mor:A   (TRP232) to   (ALA336)  CRYSTAL STRUCTURE OF CATHEPSIN B FROM TRYPANOSOMA BRUCEI  |   THIOL PROTEASE, HYDROLASE 
4bpv:B   (SER234) to   (ILE340)  MOUSE CATHEPSIN S WITH COVALENT LIGAND  |   HYDROLASE, CYSTEINE PROTEASE, COVALENT LIGAND 
4bpv:D   (ALA230) to   (ILE340)  MOUSE CATHEPSIN S WITH COVALENT LIGAND  |   HYDROLASE, CYSTEINE PROTEASE, COVALENT LIGAND 
4bqv:E   (ARG235) to   (ILE340)  MOUSE CATHEPSIN S WITH COVALENT LIGAND  |   HYDROLASE, CYSTEINE PROTEASE 
4bqv:G   (ARG235) to   (ILE340)  MOUSE CATHEPSIN S WITH COVALENT LIGAND  |   HYDROLASE, CYSTEINE PROTEASE 
3n4c:B   (SER111) to   (PRO215)  6-PHENYL-1H-IMIDAZO[4,5-C]PYRIDINE-4-CARBONITRILE AS CATHEPSIN S INHIBITORS  |   CATHEPSIN S, COVALENT INHIBITOR, HYDROLASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
3cbj:A   (LYS144) to   (ILE250)  CHAGASIN-CATHEPSIN B COMPLEX  |   CHAGASIN, CATHEPSIN B, OCCLUDING LOOP, CHAGAS DISEASE, GLYCOPROTEIN, HYDROLASE, LYSOSOME, PROTEASE, THIOL PROTEASE, ZYMOGEN, CYTOPLASMIC VESICLE, PROTEASE INHIBITOR, THIOL PROTEASE INHIBITOR, HYDROLASE- HYDROLASE INHIBITOR COMPLEX 
3cbk:A   (TYR148) to   (GLN255)  CHAGASIN-CATHEPSIN B  |   CHAGASIN, CATHEPSIN B, OCCLUDING LOOP, CHAGAS DISEASE, GLYCOPROTEIN, HYDROLASE, LYSOSOME, PROTEASE, THIOL PROTEASE, ZYMOGEN, CYTOPLASMIC VESICLE, PROTEASE INHIBITOR, THIOL PROTEASE INHIBITOR, HYDROLASE- HYDROLASE INHIBITOR COMPLEX 
3ch2:X   (TYR703) to   (PHE820)  CRYSTAL STRUCTURE ANALYSIS OF SERA5E FROM PLASMODIUM FALCIPARUM  |   CYSTEINE PROTEASE, PAPAIN FAMILY, GLYCOPROTEIN, HYDROLASE, MALARIA, THIOL PROTEASE, VACUOLE 
3ch3:X   (TYR703) to   (PHE820)  CRYSTAL STRUCTURE ANALYSIS OF SERA5E FROM PLASMODIUM FALCIPARUM  |   CYSTEINE PROTEASE, PAPAIN FAMILY, GLYCOPROTEIN, HYDROLASE, MALARIA, THIOL PROTEASE, VACUOLE 
5fpw:A   (ALA209) to   (PRO311)  PROCATHEPSIN B S9 FROM TRYPANOSOMA CONGOLENSE  |   HYDROLASE, PRO CATHEPSIN B, TRYPANOSOMA CONGOLENSE, TRYPANOSOME 
5fpw:B  (ALA1209) to  (SER1314)  PROCATHEPSIN B S9 FROM TRYPANOSOMA CONGOLENSE  |   HYDROLASE, PRO CATHEPSIN B, TRYPANOSOMA CONGOLENSE, TRYPANOSOME 
5fpw:C  (ALA2209) to  (PRO2311)  PROCATHEPSIN B S9 FROM TRYPANOSOMA CONGOLENSE  |   HYDROLASE, PRO CATHEPSIN B, TRYPANOSOMA CONGOLENSE, TRYPANOSOME 
3pbh:A   (TYR148) to   (ILE250)  REFINED CRYSTAL STRUCTURE OF HUMAN PROCATHEPSIN B AT 2.5 ANGSTROM RESOLUTION  |   THIOL PROTEASE, CATHEPSIN B, CYSTEINE PROTEASE, PROENZYME, CRYSTAL STRUCTURE, PAPAIN 
1atk:A   (ALA104) to   (MET215)  CRYSTAL STRUCTURE OF THE CYSTEINE PROTEASE HUMAN CATHEPSIN K IN COMPLEX WITH THE COVALENT INHIBITOR E-64  |   HYDROLASE, SULFHYDRYL PROTEINASE 
4hwy:A   (TRP232) to   (ASN338)  TRYPANOSOMA BRUCEI PROCATHEPSIN B SOLVED FROM 40 FS FREE-ELECTRON LASER PULSE DATA BY SERIAL FEMTOSECOND X-RAY CRYSTALLOGRAPHY  |   PAPAIN FOLD, LYSOSOMAL CYSTEINE PROTEASE, HYDROLASE 
1cpj:A   (TYR148) to   (ILE250)  CRYSTAL STRUCTURES OF RECOMBINANT RAT CATHEPSIN B AND A CATHEPSIN B-INHIBITOR COMPLEX: IMPLICATIONS FOR STRUCTURE- BASED INHIBITOR DESIGN  |   THIOL PROTEASE, HYDROLASE 
1cpj:B   (TYR148) to   (ILE250)  CRYSTAL STRUCTURES OF RECOMBINANT RAT CATHEPSIN B AND A CATHEPSIN B-INHIBITOR COMPLEX: IMPLICATIONS FOR STRUCTURE- BASED INHIBITOR DESIGN  |   THIOL PROTEASE, HYDROLASE 
1dki:D   (HIS158) to   (VAL249)  CRYSTAL STRUCTURE OF THE ZYMOGEN FORM OF STREPTOCOCCAL PYROGENIC EXOTOXIN B ACTIVE SITE (C47S) MUTANT  |   ZYMOGEN, CYSTEINE PROTEASE, PAPAIN-LIKE, TOXIN 
2dca:A   (SER150) to   (MET250)  X-RAY CRYSTAL STRUCTURE ANALYSIS OF BOVINE SPLEEN CATHEPSIN B-CA075 COMPLEX  |   CATHEPSIN B, CYSTEINE PROTEASE, CA075, HYDROLASE, EC 3.4.22.1 
3h8b:E   (GLY111) to   (VAL220)  A COMBINED CRYSTALLOGRAPHIC AND MOLECULAR DYNAMICS STUDY OF CATHEPSIN- L RETRO-BINDING INHIBITORS(COMPOUND 9)  |   CYSTEINE PROTEASES, CATHEPSIN L, DISULFIDE BOND, GLYCOPROTEIN, HYDROLASE, LYSOSOME, PROTEASE, THIOL PROTEASE, ZYMOGEN 
3h8b:F   (GLY111) to   (VAL220)  A COMBINED CRYSTALLOGRAPHIC AND MOLECULAR DYNAMICS STUDY OF CATHEPSIN- L RETRO-BINDING INHIBITORS(COMPOUND 9)  |   CYSTEINE PROTEASES, CATHEPSIN L, DISULFIDE BOND, GLYCOPROTEIN, HYDROLASE, LYSOSOME, PROTEASE, THIOL PROTEASE, ZYMOGEN 
2ftd:B   (GLY109) to   (MET215)  CRYSTAL STRUCTURE OF CATHEPSIN K COMPLEXED WITH 7-METHYL- SUBSTITUTED AZEPAN-3-ONE COMPOUND  |   HYDROLASE, SULFHYDRYL PROTEINASE 
1u9v:A   (GLY109) to   (MET215)  CRYSTAL STRUCTURE OF THE CYSTEINE PROTEASE HUMAN CATHEPSIN K IN COMPLEX WITH THE COVALENT INHIBITOR NVP-ABE854  |   HYDROLASE, SULFHYDRYL PROTEINASE 
3kfq:B   (THR110) to   (VAL221)  UNREDUCED CATHEPSIN V IN COMPLEX WITH STEFIN A  |   PAPAIN-LIKE CYSTEINE PROTEASE, CATHEPSIN, PROTEASE-INHIBITOR COMPLEX, HYDROLASE, LYSOSOME, PROTEASE, THIOL PROTEASE, ZYMOGEN, PROTEASE INHIBITOR, THIOL PROTEASE INHIBITOR, HYDROLASE-HYDROLASE INHIBITOR COMPLEX 
3bpf:D   (LYS122) to   (PRO238)  CRYSTAL STRUCTURE OF FALCIPAIN-2 WITH ITS INHIBITOR, E64  |   FALCIPAIN, MALARIA, CYSTEINE PROTEASE, HYDROLASE, THIOL PROTEASE 
3ovx:B   (LYS112) to   (ILE217)  CATHEPSIN S IN COMPLEX WITH A COVALENT INHIBITOR WITH AN ALDEHYDE WARHEAD  |   CATHEPSIN S, HYDROLASE, COVALENT INHIBITOR, ALDEHYDE WARHEAD, LIGAND IS COVALENTLY BOUND TO CYS25, LYSOSOMEAL PROTEIN, HYDROLASE- HYDROLASE INHIBITOR COMPLEX