PDB Short entry for 1M6D HEADER HYDROLASE 15-JUL-02 1M6D TITLE CRYSTAL STRUCTURE OF HUMAN CATHEPSIN F COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATHEPSIN F; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CATSF; COMPND 5 EC: 3.4.22.41; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CATF; SOURCE 6 EXPRESSION_SYSTEM: PICHIA PASTORIS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4922; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: GS115; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PPIC9 KEYWDS PAPAIN FAMILY CYSTEINE PROTEASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.R.SOMOZA,J.T.PALMER,J.D.HO REVDAT 5 27-OCT-21 1M6D 1 REMARK SEQADV SHEET LINK REVDAT 4 11-OCT-17 1M6D 1 REMARK REVDAT 3 17-JUL-13 1M6D 1 HET HETATM FORMUL VERSN REVDAT 3 2 1 SITE REMARK REVDAT 2 24-FEB-09 1M6D 1 VERSN REVDAT 1 15-JUL-03 1M6D 0 JRNL AUTH J.R.SOMOZA,J.T.PALMER,J.D.HO JRNL TITL THE CRYSTAL STRUCTURE OF HUMAN CATHEPSIN F AND ITS JRNL TITL 2 IMPLICATIONS FOR THE DEVELOPMENT OF NOVEL IMMUNOMODULATORS JRNL REF J.MOL.BIOL. V. 322 559 2002 JRNL REFN ISSN 0022-2836 JRNL PMID 12225749 JRNL DOI 10.1016/S0022-2836(02)00780-5 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNX REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN,ACCELRYS REMARK 3 : SOFTWARE INC.(BADGER,BERARD,KUMAR,SZALMA, REMARK 3 : YIP,DZAKULA) REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.7 REMARK 3 NUMBER OF REFLECTIONS : 41277 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 4088 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.81 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 66.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4565 REMARK 3 BIN R VALUE (WORKING SET) : 0.2720 REMARK 3 BIN FREE R VALUE : 0.2890 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 498 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.013 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3322 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 82 REMARK 3 SOLVENT ATOMS : 280 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -7.72000 REMARK 3 B22 (A**2) : -2.98000 REMARK 3 B33 (A**2) : 10.71000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.19 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.19 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.720 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1M6D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-JUL-02. REMARK 100 THE DEPOSITION ID IS D_1000016653. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-JAN-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43466 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.7 REMARK 200 DATA REDUNDANCY : 13.60 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08600 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 32.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 64.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.43000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1F2A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MAGNESIUM ACETATE, SODIUM CACODYLATE, REMARK 280 PEG 8000, PH 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 34.12500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 51.63000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.12500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 51.63000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ALA A 62 -118.12 45.95 REMARK 500 ASP A 109 -169.73 -172.83 REMARK 500 ARG A 152 72.60 -156.62 REMARK 500 ASP A 158 -1.14 -140.50 REMARK 500 ALA B 62 -117.56 46.87 REMARK 500 TYR B 86 75.21 -156.53 REMARK 500 ARG B 145 -52.60 -125.82 REMARK 500 ASP B 158 16.66 -151.33 REMARK 500 VAL B 161 -159.77 -138.35 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MYP A 1280 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MYP B 2280 DBREF 1M6D A 1 212 UNP Q9UBX1 CATF_HUMAN 271 484 DBREF 1M6D B 1 212 UNP Q9UBX1 CATF_HUMAN 271 484 SEQADV 1M6D GLN A 96 UNP Q9UBX1 ASN 367 ENGINEERED MUTATION SEQADV 1M6D GLN A 108 UNP Q9UBX1 ASN 378 ENGINEERED MUTATION SEQADV 1M6D GLN A 167A UNP Q9UBX1 ASN 440 ENGINEERED MUTATION SEQADV 1M6D GLN B 96 UNP Q9UBX1 ASN 367 ENGINEERED MUTATION SEQADV 1M6D GLN B 108 UNP Q9UBX1 ASN 378 ENGINEERED MUTATION SEQADV 1M6D GLN B 167A UNP Q9UBX1 ASN 440 ENGINEERED MUTATION SEQRES 1 A 214 ALA PRO PRO GLU TRP ASP TRP ARG SER LYS GLY ALA VAL SEQRES 2 A 214 THR LYS VAL LYS ASP GLN GLY MET CYS GLY SER CYS TRP SEQRES 3 A 214 ALA PHE SER VAL THR GLY ASN VAL GLU GLY GLN TRP PHE SEQRES 4 A 214 LEU ASN GLN GLY THR LEU LEU SER LEU SER GLU GLN GLU SEQRES 5 A 214 LEU LEU ASP CYS ASP LYS MET ASP LYS ALA CYS MET GLY SEQRES 6 A 214 GLY LEU PRO SER ASN ALA TYR SER ALA ILE LYS ASN LEU SEQRES 7 A 214 GLY GLY LEU GLU THR GLU ASP ASP TYR SER TYR GLN GLY SEQRES 8 A 214 HIS MET GLN SER CYS GLN PHE SER ALA GLU LYS ALA LYS SEQRES 9 A 214 VAL TYR ILE GLN ASP SER VAL GLU LEU SER GLN ASN GLU SEQRES 10 A 214 GLN LYS LEU ALA ALA TRP LEU ALA LYS ARG GLY PRO ILE SEQRES 11 A 214 SER VAL ALA ILE ASN ALA PHE GLY MET GLN PHE TYR ARG SEQRES 12 A 214 HIS GLY ILE SER ARG PRO LEU ARG PRO LEU CYS SER PRO SEQRES 13 A 214 TRP LEU ILE ASP HIS ALA VAL LEU LEU VAL GLY TYR GLY SEQRES 14 A 214 GLN ARG SER ASP VAL PRO PHE TRP ALA ILE LYS ASN SER SEQRES 15 A 214 TRP GLY THR ASP TRP GLY GLU LYS GLY TYR TYR TYR LEU SEQRES 16 A 214 HIS ARG GLY SER GLY ALA CYS GLY VAL ASN THR MET ALA SEQRES 17 A 214 SER SER ALA VAL VAL ASP SEQRES 1 B 214 ALA PRO PRO GLU TRP ASP TRP ARG SER LYS GLY ALA VAL SEQRES 2 B 214 THR LYS VAL LYS ASP GLN GLY MET CYS GLY SER CYS TRP SEQRES 3 B 214 ALA PHE SER VAL THR GLY ASN VAL GLU GLY GLN TRP PHE SEQRES 4 B 214 LEU ASN GLN GLY THR LEU LEU SER LEU SER GLU GLN GLU SEQRES 5 B 214 LEU LEU ASP CYS ASP LYS MET ASP LYS ALA CYS MET GLY SEQRES 6 B 214 GLY LEU PRO SER ASN ALA TYR SER ALA ILE LYS ASN LEU SEQRES 7 B 214 GLY GLY LEU GLU THR GLU ASP ASP TYR SER TYR GLN GLY SEQRES 8 B 214 HIS MET GLN SER CYS GLN PHE SER ALA GLU LYS ALA LYS SEQRES 9 B 214 VAL TYR ILE GLN ASP SER VAL GLU LEU SER GLN ASN GLU SEQRES 10 B 214 GLN LYS LEU ALA ALA TRP LEU ALA LYS ARG GLY PRO ILE SEQRES 11 B 214 SER VAL ALA ILE ASN ALA PHE GLY MET GLN PHE TYR ARG SEQRES 12 B 214 HIS GLY ILE SER ARG PRO LEU ARG PRO LEU CYS SER PRO SEQRES 13 B 214 TRP LEU ILE ASP HIS ALA VAL LEU LEU VAL GLY TYR GLY SEQRES 14 B 214 GLN ARG SER ASP VAL PRO PHE TRP ALA ILE LYS ASN SER SEQRES 15 B 214 TRP GLY THR ASP TRP GLY GLU LYS GLY TYR TYR TYR LEU SEQRES 16 B 214 HIS ARG GLY SER GLY ALA CYS GLY VAL ASN THR MET ALA SEQRES 17 B 214 SER SER ALA VAL VAL ASP HET MYP A1280 41 HET MYP B2280 41 HETNAM MYP 4-MORPHOLIN-4-YL-PIPERIDINE-1-CARBOXYLIC ACID [1-(3- HETNAM 2 MYP BENZENESULFONYL-1-PROPYL-ALLYLCARBAMOYL)-2- HETNAM 3 MYP PHENYLETHYL]-AMIDE FORMUL 3 MYP 2(C31 H42 N4 O5 S) FORMUL 5 HOH *280(H2 O) HELIX 1 1 ARG A 8 GLY A 11 5 4 HELIX 2 2 SER A 24 GLY A 43 1 20 HELIX 3 3 SER A 49 ASP A 57 1 9 HELIX 4 4 LYS A 61 GLY A 65 5 5 HELIX 5 5 LEU A 67 GLY A 78B 1 13 HELIX 6 6 SER A 98 ALA A 102 5 5 HELIX 7 7 ASN A 116 GLY A 128 1 13 HELIX 8 8 ALA A 136 TYR A 144 1 7 HELIX 9 9 LEU A 154A CYS A 153A 5 5 HELIX 10 10 GLY A 198 VAL A 202 5 5 HELIX 11 11 ARG B 8 GLY B 11 5 4 HELIX 12 12 SER B 24 GLY B 43 1 20 HELIX 13 13 SER B 49 ASP B 57 1 9 HELIX 14 14 LYS B 61 GLY B 65 5 5 HELIX 15 15 LEU B 67 GLY B 78B 1 13 HELIX 16 16 ASN B 116 GLY B 128 1 13 HELIX 17 17 ASN B 135 MET B 141 5 5 HELIX 18 18 LEU B 154A ILE B 157 5 10 HELIX 19 19 GLY B 198 VAL B 202 5 5 SHEET 1 A 4 ILE A 148 SER A 149 0 SHEET 2 A 4 TYR A 186 HIS A 190 1 O TYR A 188 N SER A 149 SHEET 3 A 4 VAL A 168 LYS A 174 -1 N ILE A 173 O TYR A 187 SHEET 4 A 4 TRP A 5 ASP A 6 -1 N TRP A 5 O TYR A 166 SHEET 1 B 4 ILE A 148 SER A 149 0 SHEET 2 B 4 TYR A 186 HIS A 190 1 O TYR A 188 N SER A 149 SHEET 3 B 4 VAL A 168 LYS A 174 -1 N ILE A 173 O TYR A 187 SHEET 4 B 4 ILE A 130 ILE A 134 -1 N ILE A 130 O LEU A 163 SHEET 1 C 2 ASP A 109 GLU A 112 0 SHEET 2 C 2 SER A 207 VAL A 210 -1 O VAL A 210 N ASP A 109 SHEET 1 D 4 ILE B 148 SER B 149 0 SHEET 2 D 4 TYR B 186 HIS B 190 1 O TYR B 188 N SER B 149 SHEET 3 D 4 VAL B 168 LYS B 174 -1 N ILE B 173 O TYR B 187 SHEET 4 D 4 TRP B 5 ASP B 6 -1 N TRP B 5 O TYR B 166 SHEET 1 E 4 ILE B 148 SER B 149 0 SHEET 2 E 4 TYR B 186 HIS B 190 1 O TYR B 188 N SER B 149 SHEET 3 E 4 VAL B 168 LYS B 174 -1 N ILE B 173 O TYR B 187 SHEET 4 E 4 ILE B 130 ILE B 134 -1 N ILE B 130 O LEU B 163 SHEET 1 F 2 ILE B 107 GLU B 112 0 SHEET 2 F 2 SER B 207 VAL B 211 -1 O SER B 208 N VAL B 111 SSBOND 1 CYS A 22 CYS A 63 1555 1555 2.03 SSBOND 2 CYS A 56 CYS A 95 1555 1555 2.04 SSBOND 3 CYS A 153A CYS A 200 1555 1555 2.04 SSBOND 4 CYS B 22 CYS B 63 1555 1555 2.03 SSBOND 5 CYS B 56 CYS B 95 1555 1555 2.04 SSBOND 6 CYS B 153A CYS B 200 1555 1555 2.04 LINK SG CYS A 25 CT MYP A1280 1555 1555 1.82 LINK SG CYS B 25 CT MYP B2280 1555 1555 1.81 SITE 1 AC1 21 GLN A 19 GLY A 23 CYS A 25 TRP A 26 SITE 2 AC1 21 GLY A 65 GLY A 66 LEU A 67 GLN A 142 SITE 3 AC1 21 LEU A 152B SER A 154 PRO A 156A LEU A 156B SITE 4 AC1 21 ILE A 157 ASP A 158 HIS A 159 TRP A 177 SITE 5 AC1 21 HOH A1302 HOH A1312 TRP B 156 PRO B 156A SITE 6 AC1 21 HOH B2292 SITE 1 AC2 20 SER A 73 ASN A 78 GLN B 19 GLY B 23 SITE 2 AC2 20 CYS B 25 TRP B 26 MET B 64 GLY B 65 SITE 3 AC2 20 GLY B 66 LEU B 67 ALA B 133 PHE B 143 SITE 4 AC2 20 ILE B 157 ASP B 158 HIS B 159 TRP B 177 SITE 5 AC2 20 MET B 205 HOH B2365 HOH B2380 HOH B2399 CRYST1 68.250 103.260 58.650 90.00 90.00 90.00 P 21 21 2 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.014652 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009684 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017050 0.00000