HEADER HYDROLASE 10-JAN-02 1KS4 TITLE THE STRUCTURE OF ASPERGILLUS NIGER ENDOGLUCANASE-PALLADIUM COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDOGLUCANASE A; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: ASPERGILLUS NIGER ENDOGLUCANASE; COMPND 5 EC: 3.2.1.4 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ASPERGILLUS NIGER; SOURCE 3 ORGANISM_TAXID: 5061; SOURCE 4 STRAIN: CBS 554.65 KEYWDS ENDOGLUCANASE, CELLULASE, ASPERGILLUS NIGER, FAMILY 9, (ALPHA/ALPHA) KEYWDS 2 6, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.KHADEMI,D.ZHANG,S.M.SWANSON,A.WARTENBERG,C.WITTE,E.F.MEYER REVDAT 4 01-FEB-17 1KS4 1 AUTHOR VERSN REVDAT 3 24-FEB-09 1KS4 1 VERSN REVDAT 2 12-AUG-03 1KS4 1 DBREF REVDAT 1 21-JAN-03 1KS4 0 JRNL AUTH S.KHADEMI,D.ZHANG,S.M.SWANSON,A.WARTENBERG,K.WITTE,E.F.MEYER JRNL TITL DETERMINATION OF THE STRUCTURE OF AN ENDOGLUCANASE FROM JRNL TITL 2 ASPERGILLUS NIGER AND ITS MODE OF INHIBITION BY PALLADIUM JRNL TITL 3 CHLORIDE. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 58 660 2002 JRNL REFN ISSN 0907-4449 JRNL PMID 11914491 JRNL DOI 10.1107/S0907444902003360 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 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) (%) : 95.9 REMARK 3 NUMBER OF REFLECTIONS : 10691 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 SET) : 0.214 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.300 REMARK 3 FREE R VALUE TEST SET COUNT : 1104 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.59 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 871 REMARK 3 BIN R VALUE (WORKING SET) : 0.2960 REMARK 3 BIN FREE R VALUE : 0.3390 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 100 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.034 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1717 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 34 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.03000 REMARK 3 B22 (A**2) : -5.03000 REMARK 3 B33 (A**2) : 10.07000 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) : 0.29 REMARK 3 ESD FROM SIGMAA (A) : 0.35 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) : 0.36 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.37 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.000 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.700 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.760 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.170 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.050 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.210 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 33.74 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1KS4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JAN-02. REMARK 100 THE RCSB ID CODE IS RCSB015284. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-OCT-94 REMARK 200 TEMPERATURE (KELVIN) : 298.0 REMARK 200 PH : 4.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : OSMIC, MODEL 140-000023 REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAC SCIENCE DIP-2030K REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10691 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.09900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 26.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.09000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, SODIUM ACETATE, PH 4.8, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 2 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 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 11555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 12555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 13555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 14555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 15555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 16555 -Y+1/2,-X+1/2,-Z+1/2 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 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 65.54400 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 65.54400 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 35.99250 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 65.54400 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 65.54400 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 35.99250 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 65.54400 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 65.54400 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 35.99250 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 65.54400 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 65.54400 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 35.99250 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 65.54400 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 65.54400 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 35.99250 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 65.54400 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 65.54400 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 35.99250 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 65.54400 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 65.54400 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 35.99250 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 65.54400 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 65.54400 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 35.99250 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 THR A 2 32.57 -92.83 REMARK 500 MET A 3 62.01 -63.04 REMARK 500 PRO A 13 133.33 -33.67 REMARK 500 ASN A 89 96.48 95.11 REMARK 500 ASP A 107 25.73 -79.44 REMARK 500 SER A 112 -117.08 -161.38 REMARK 500 ASP A 114 -43.59 -132.41 REMARK 500 ALA A 135 -178.89 -178.99 REMARK 500 SER A 193 22.23 -144.58 REMARK 500 PHE A 206 -65.78 -99.27 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 PD A 226 PD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL A 33 N REMARK 620 2 VAL A 33 O 71.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 PD A 224 PD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 116 OE1 REMARK 620 2 MET A 118 SD 108.7 REMARK 620 N 1 REMARK 650 REMARK 650 HELIX REMARK 650 AUTHOR PROVIDED HELIX RECORDS REMARK 700 REMARK 700 SHEET REMARK 700 AUTHOR PROVIDED SHEET RECORDS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PD A 224 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PD A 225 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PD A 226 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1KS5 RELATED DB: PDB REMARK 900 STRUCTURE OF ASPERGILLUS NIGER ENDOGLUCANASE DBREF 1KS4 A 1 223 UNP O74705 O74705_ASPNG 17 239 SEQRES 1 A 223 GLN THR MET CYS SER GLN TYR ASP SER ALA SER SER PRO SEQRES 2 A 223 PRO TYR SER VAL ASN GLN ASN LEU TRP GLY GLU TYR GLN SEQRES 3 A 223 GLY THR GLY SER GLN CYS VAL TYR VAL ASP LYS LEU SER SEQRES 4 A 223 SER SER GLY ALA SER TRP HIS THR GLU TRP THR TRP SER SEQRES 5 A 223 GLY GLY GLU GLY THR VAL LYS SER TYR SER ASN SER GLY SEQRES 6 A 223 VAL THR PHE ASN LYS LYS LEU VAL SER ASP VAL SER SER SEQRES 7 A 223 ILE PRO THR SER VAL GLU TRP LYS GLN ASP ASN THR ASN SEQRES 8 A 223 VAL ASN ALA ASP VAL ALA TYR ASP LEU PHE THR ALA ALA SEQRES 9 A 223 ASN VAL ASP HIS ALA THR SER SER GLY ASP TYR GLU LEU SEQRES 10 A 223 MET ILE TRP LEU ALA ARG TYR GLY ASN ILE GLN PRO ILE SEQRES 11 A 223 GLY LYS GLN ILE ALA THR ALA THR VAL GLY GLY LYS SER SEQRES 12 A 223 TRP GLU VAL TRP TYR GLY SER THR THR GLN ALA GLY ALA SEQRES 13 A 223 GLU GLN ARG THR TYR SER PHE VAL SER GLU SER PRO ILE SEQRES 14 A 223 ASN SER TYR SER GLY ASP ILE ASN ALA PHE PHE SER TYR SEQRES 15 A 223 LEU THR GLN ASN GLN GLY PHE PRO ALA SER SER GLN TYR SEQRES 16 A 223 LEU ILE ASN LEU GLN PHE GLY THR GLU ALA PHE THR GLY SEQRES 17 A 223 GLY PRO ALA THR PHE THR VAL ASP ASN TRP THR ALA SER SEQRES 18 A 223 VAL ASN HET PD A 224 1 HET PD A 225 1 HET PD A 226 1 HETNAM PD PALLADIUM ION FORMUL 2 PD 3(PD 2+) FORMUL 5 HOH *34(H2 O) HELIX 1 1 GLY A 23 GLY A 27 5 5 HELIX 2 2 SER A 74 VAL A 76 5 3 HELIX 3 3 ILE A 176 GLN A 187 1 12 HELIX 4 4 PRO A 190 SER A 193 5 4 SHEET 1 A 6 THR A 2 MET A 3 0 SHEET 2 A 6 THR A 28 SER A 39 -1 N VAL A 33 O MET A 3 SHEET 3 A 6 GLY A 42 SER A 52 -1 N SER A 44 O LYS A 37 SHEET 4 A 6 PRO A 210 ALA A 220 -1 N PHE A 213 O THR A 47 SHEET 5 A 6 PRO A 80 ASP A 88 -1 N LYS A 86 O THR A 214 SHEET 6 A 6 SER A 171 ASP A 175 -1 N TYR A 172 O VAL A 83 SHEET 1 B 9 TYR A 7 SER A 12 0 SHEET 2 B 9 TYR A 15 ASN A 20 -1 N GLN A 19 O ASP A 8 SHEET 3 B 9 SER A 60 VAL A 66 -1 N TYR A 61 O ASN A 20 SHEET 4 B 9 TYR A 195 PHE A 206 -1 N PHE A 201 O SER A 64 SHEET 5 B 9 ASN A 93 ALA A 103 -1 N ALA A 97 O GLY A 202 SHEET 6 B 9 TYR A 115 TRP A 120 -1 N LEU A 117 O LEU A 100 SHEET 7 B 9 ALA A 156 VAL A 164 1 N PHE A 163 O MET A 118 SHEET 8 B 9 LYS A 142 GLN A 153 -1 N TRP A 147 O SER A 162 SHEET 9 B 9 LYS A 132 VAL A 139 -1 N ALA A 137 O TRP A 144 SHEET 1 C 2 TYR A 195 LEU A 196 0 SHEET 2 C 2 LYS A 71 LEU A 72 -1 O LYS A 71 N LEU A 196 SHEET 1 D 2 ASN A 93 ALA A 97 0 SHEET 2 D 2 ALA A 122 TYR A 124 -1 N TYR A 124 O ALA A 94 SSBOND 1 CYS A 4 CYS A 32 1555 1555 2.03 LINK N VAL A 33 PD PD A 226 1555 1555 2.34 LINK NE2 HIS A 46 PD PD A 225 1555 1555 2.37 LINK OE1 GLU A 116 PD PD A 224 1555 1555 2.31 LINK SD MET A 118 PD PD A 224 1555 1555 2.13 LINK O VAL A 33 PD PD A 226 1555 1555 2.46 CISPEP 1 PRO A 13 PRO A 14 0 0.12 CISPEP 2 GLY A 209 PRO A 210 0 -0.01 SITE 1 AC1 3 GLU A 116 MET A 118 GLU A 204 SITE 1 AC2 2 TYR A 34 HIS A 46 SITE 1 AC3 7 GLN A 1 THR A 2 MET A 3 CYS A 4 SITE 2 AC3 7 CYS A 32 VAL A 33 TYR A 34 CRYST1 131.088 131.088 71.985 90.00 90.00 90.00 I 4 2 2 16 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 0.007628 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007628 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013892 0.00000