HEADER HYDROLASE 28-JUL-08 2ZPQ TITLE CRYSTAL STRUCTURE OF ANIONIC TRYPSIN ISOFORM 1 FROM CHUM TITLE 2 SALMON COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANIONIC TRYPSIN; COMPND 3 CHAIN: A, B SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ONCORHYNCHUS KETA; SOURCE 3 ORGANISM_COMMON: CHUM SALMON; SOURCE 4 ORGANISM_TAXID: 8018 KEYWDS SERINE PROTEINASE, TRYPSIN, HYDROLASE, PROTEASE, SERINE KEYWDS 2 PROTEASE EXPDTA X-RAY DIFFRACTION AUTHOR D.IYAGUCHI,E.TOYOTA REVDAT 1 28-JUL-09 2ZPQ 0 JRNL AUTH E.TOYOTA,D.IYAGUCHI,H.SEKIZAKI,M.TATEYAMA,K.K.NG JRNL TITL A STRUCTURAL COMPARISON OF THREE ISOFORMS OF JRNL TITL 2 ANIONIC TRYPSIN FROM CHUM SALMON (ONCORHYNCHUS JRNL TITL 3 KETA). JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 65 717 2009 JRNL REFN ISSN 0907-4449 JRNL PMID 19564692 JRNL DOI 10.1107/S0907444909012165 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 33147 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 3329 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3294 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 292 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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) : 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 2ZPQ COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-JUL-08. REMARK 100 THE RCSB ID CODE IS RCSB028270. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL 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 MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33267 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.35100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 32.51150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 40.41050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.28150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 40.41050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.51150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.28150 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 THR A 221 REMARK 465 TYR A 222 REMARK 465 THR B 221 REMARK 465 TYR B 222 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH B 3270 O HOH B 3271 0.18 REMARK 500 O HOH A 3088 O HOH A 3140 1.76 REMARK 500 CG GLU A 166 O HOH A 3130 1.92 REMARK 500 N GLY B 174 O HOH B 3126 1.99 REMARK 500 O HOH A 3096 O HOH A 3134 2.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 3136 O HOH B 3272 3555 0.14 REMARK 500 O HOH A 3139 O HOH A 3141 4455 0.26 REMARK 500 O HOH A 3131 O HOH A 3133 4455 0.53 REMARK 500 O HOH A 3128 O HOH A 3129 4455 0.58 REMARK 500 REMARK 500 REMARK: NULL 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 ASN A 31 -176.62 -172.51 REMARK 500 HIS A 53 -60.37 -128.26 REMARK 500 ASN A 97 -148.02 -146.45 REMARK 500 SER B 20 39.93 -140.94 REMARK 500 ASN B 31 -179.78 -171.16 REMARK 500 HIS B 53 -61.42 -128.60 REMARK 500 ASN B 97 -150.82 -150.13 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 CA A3001 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 52 OE1 REMARK 620 2 ASN A 54 O 89.4 REMARK 620 3 VAL A 57 O 160.4 79.8 REMARK 620 4 GLU A 59 OE1 98.9 92.5 98.0 REMARK 620 5 GLU A 62 OE2 100.5 169.6 91.5 83.1 REMARK 620 6 HOH A3058 O 76.0 97.3 89.1 168.8 88.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B3002 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 52 OE1 REMARK 620 2 ASN B 54 O 90.2 REMARK 620 3 VAL B 57 O 163.8 80.0 REMARK 620 4 GLU B 59 OE1 91.4 94.1 102.1 REMARK 620 5 GLU B 62 OE2 101.7 168.1 88.7 84.6 REMARK 620 6 HOH B3257 O 80.5 95.7 87.6 167.3 87.5 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2001 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2002 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 3001 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 3002 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEN A 1001 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEN B 1002 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2ZPR RELATED DB: PDB REMARK 900 ISOFORM 2 REMARK 900 RELATED ID: 2ZPS RELATED DB: PDB REMARK 900 ISOFORM 3 DBREF 2ZPQ A 1 222 UNP Q8AV11 Q8AV11_ONCKE 1 222 DBREF 2ZPQ B 1 222 UNP Q8AV11 Q8AV11_ONCKE 1 222 SEQRES 1 A 222 ILE VAL GLY GLY TYR GLU CYS LYS ALA TYR SER GLN PRO SEQRES 2 A 222 HIS GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY SEQRES 3 A 222 GLY SER LEU VAL ASN GLU ASN TRP VAL VAL SER ALA ALA SEQRES 4 A 222 HIS CYS TYR LYS SER ARG VAL GLU VAL ARG LEU GLY GLU SEQRES 5 A 222 HIS ASN ILE LYS VAL THR GLU GLY SER GLU GLN PHE ILE SEQRES 6 A 222 SER SER SER ARG VAL ILE ARG HIS PRO ASN TYR SER SER SEQRES 7 A 222 TYR ASN ILE ASP ASN ASP ILE MET LEU ILE LYS LEU SER SEQRES 8 A 222 LYS PRO ALA THR LEU ASN THR TYR VAL GLN PRO VAL ALA SEQRES 9 A 222 LEU PRO SER SER CYS ALA PRO ALA GLY THR MET CYS THR SEQRES 10 A 222 VAL SER GLY TRP GLY ASN THR MET SER SER THR ALA ASP SEQRES 11 A 222 LYS ASN LYS LEU GLN CYS LEU ASN ILE PRO ILE LEU SER SEQRES 12 A 222 TYR SER ASP CYS ASN ASN SER TYR PRO GLY MET ILE THR SEQRES 13 A 222 ASN ALA MET PHE CYS ALA GLY TYR LEU GLU GLY GLY LYS SEQRES 14 A 222 ASP SER CYS GLN GLY ASP SER GLY GLY PRO VAL VAL CYS SEQRES 15 A 222 ASN GLY GLU LEU GLN GLY VAL VAL SER TRP GLY TYR GLY SEQRES 16 A 222 CYS ALA GLU PRO GLY ASN PRO GLY VAL TYR ALA LYS VAL SEQRES 17 A 222 CYS ILE PHE ASN ASP TRP LEU THR SER THR MET ALA THR SEQRES 18 A 222 TYR SEQRES 1 B 222 ILE VAL GLY GLY TYR GLU CYS LYS ALA TYR SER GLN PRO SEQRES 2 B 222 HIS GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY SEQRES 3 B 222 GLY SER LEU VAL ASN GLU ASN TRP VAL VAL SER ALA ALA SEQRES 4 B 222 HIS CYS TYR LYS SER ARG VAL GLU VAL ARG LEU GLY GLU SEQRES 5 B 222 HIS ASN ILE LYS VAL THR GLU GLY SER GLU GLN PHE ILE SEQRES 6 B 222 SER SER SER ARG VAL ILE ARG HIS PRO ASN TYR SER SER SEQRES 7 B 222 TYR ASN ILE ASP ASN ASP ILE MET LEU ILE LYS LEU SER SEQRES 8 B 222 LYS PRO ALA THR LEU ASN THR TYR VAL GLN PRO VAL ALA SEQRES 9 B 222 LEU PRO SER SER CYS ALA PRO ALA GLY THR MET CYS THR SEQRES 10 B 222 VAL SER GLY TRP GLY ASN THR MET SER SER THR ALA ASP SEQRES 11 B 222 LYS ASN LYS LEU GLN CYS LEU ASN ILE PRO ILE LEU SER SEQRES 12 B 222 TYR SER ASP CYS ASN ASN SER TYR PRO GLY MET ILE THR SEQRES 13 B 222 ASN ALA MET PHE CYS ALA GLY TYR LEU GLU GLY GLY LYS SEQRES 14 B 222 ASP SER CYS GLN GLY ASP SER GLY GLY PRO VAL VAL CYS SEQRES 15 B 222 ASN GLY GLU LEU GLN GLY VAL VAL SER TRP GLY TYR GLY SEQRES 16 B 222 CYS ALA GLU PRO GLY ASN PRO GLY VAL TYR ALA LYS VAL SEQRES 17 B 222 CYS ILE PHE ASN ASP TRP LEU THR SER THR MET ALA THR SEQRES 18 B 222 TYR HET SO4 A2001 5 HET SO4 A2002 5 HET CA A3001 1 HET CA B3002 1 HET BEN A1001 9 HET BEN B1002 9 HETNAM SO4 SULFATE ION HETNAM CA CALCIUM ION HETNAM BEN BENZAMIDINE FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 CA 2(CA 2+) FORMUL 7 BEN 2(C7 H8 N2) FORMUL 9 HOH *292(H2 O) HELIX 1 1 ALA A 38 TYR A 42 5 5 HELIX 2 2 SER A 143 TYR A 151 1 9 HELIX 3 3 PHE A 211 ALA A 220 1 10 HELIX 4 4 ALA B 38 TYR B 42 5 5 HELIX 5 5 SER B 143 TYR B 151 1 9 HELIX 6 6 PHE B 211 ALA B 220 1 10 SHEET 1 A 7 TYR A 5 GLU A 6 0 SHEET 2 A 7 GLN A 135 PRO A 140 -1 O CYS A 136 N TYR A 5 SHEET 3 A 7 MET A 115 GLY A 120 -1 N VAL A 118 O LEU A 137 SHEET 4 A 7 PRO A 179 CYS A 182 -1 O VAL A 181 N THR A 117 SHEET 5 A 7 GLU A 185 TRP A 192 -1 O GLU A 185 N CYS A 182 SHEET 6 A 7 GLY A 203 LYS A 207 -1 O VAL A 204 N TRP A 192 SHEET 7 A 7 MET A 159 ALA A 162 -1 N PHE A 160 O TYR A 205 SHEET 1 B 7 GLN A 15 ASN A 19 0 SHEET 2 B 7 HIS A 23 LEU A 29 -1 O CYS A 25 N LEU A 18 SHEET 3 B 7 TRP A 34 SER A 37 -1 O VAL A 36 N SER A 28 SHEET 4 B 7 MET A 86 LEU A 90 -1 O MET A 86 N SER A 37 SHEET 5 B 7 GLN A 63 ARG A 72 -1 N ILE A 71 O LEU A 87 SHEET 6 B 7 GLU A 47 LEU A 50 -1 N VAL A 48 O ILE A 65 SHEET 7 B 7 GLN A 15 ASN A 19 -1 N SER A 17 O ARG A 49 SHEET 1 C 7 TYR B 5 GLU B 6 0 SHEET 2 C 7 GLN B 135 PRO B 140 -1 O CYS B 136 N TYR B 5 SHEET 3 C 7 MET B 115 GLY B 120 -1 N CYS B 116 O ILE B 139 SHEET 4 C 7 PRO B 179 CYS B 182 -1 O VAL B 181 N THR B 117 SHEET 5 C 7 GLU B 185 TRP B 192 -1 O GLU B 185 N CYS B 182 SHEET 6 C 7 GLY B 203 LYS B 207 -1 O VAL B 204 N TRP B 192 SHEET 7 C 7 MET B 159 ALA B 162 -1 N PHE B 160 O TYR B 205 SHEET 1 D 7 GLN B 15 ASN B 19 0 SHEET 2 D 7 HIS B 23 LEU B 29 -1 O CYS B 25 N LEU B 18 SHEET 3 D 7 TRP B 34 SER B 37 -1 O VAL B 36 N SER B 28 SHEET 4 D 7 MET B 86 LEU B 90 -1 O ILE B 88 N VAL B 35 SHEET 5 D 7 GLN B 63 ARG B 72 -1 N ILE B 71 O LEU B 87 SHEET 6 D 7 GLU B 47 LEU B 50 -1 N VAL B 48 O ILE B 65 SHEET 7 D 7 GLN B 15 ASN B 19 -1 N SER B 17 O ARG B 49 SSBOND 1 CYS A 7 CYS A 136 1555 1555 2.03 SSBOND 2 CYS A 25 CYS A 41 1555 1555 2.03 SSBOND 3 CYS A 109 CYS A 209 1555 1555 2.03 SSBOND 4 CYS A 116 CYS A 182 1555 1555 2.03 SSBOND 5 CYS A 147 CYS A 161 1555 1555 2.03 SSBOND 6 CYS A 172 CYS A 196 1555 1555 2.03 SSBOND 7 CYS B 7 CYS B 136 1555 1555 2.03 SSBOND 8 CYS B 25 CYS B 41 1555 1555 2.03 SSBOND 9 CYS B 109 CYS B 209 1555 1555 2.03 SSBOND 10 CYS B 116 CYS B 182 1555 1555 2.03 SSBOND 11 CYS B 147 CYS B 161 1555 1555 2.03 SSBOND 12 CYS B 172 CYS B 196 1555 1555 2.03 LINK OE1 GLU A 52 CA CA A3001 1555 1555 2.21 LINK O ASN A 54 CA CA A3001 1555 1555 2.35 LINK O VAL A 57 CA CA A3001 1555 1555 2.33 LINK OE1 GLU A 59 CA CA A3001 1555 1555 2.43 LINK OE2 GLU A 62 CA CA A3001 1555 1555 2.28 LINK OE1 GLU B 52 CA CA B3002 1555 1555 2.21 LINK O ASN B 54 CA CA B3002 1555 1555 2.32 LINK O VAL B 57 CA CA B3002 1555 1555 2.31 LINK OE1 GLU B 59 CA CA B3002 1555 1555 2.42 LINK OE2 GLU B 62 CA CA B3002 1555 1555 2.36 LINK CA CA A3001 O HOH A3058 1555 1555 2.34 LINK CA CA B3002 O HOH B3257 1555 1555 2.42 SITE 1 AC1 6 ASN A 123 THR A 124 MET A 125 LYS A 131 SITE 2 AC1 6 HOH A3036 HOH B3227 SITE 1 AC2 6 SER A 68 ARG A 69 LYS A 89 TYR B 5 SITE 2 AC2 6 GLU B 6 HOH B3191 SITE 1 AC3 6 GLU A 52 ASN A 54 VAL A 57 GLU A 59 SITE 2 AC3 6 GLU A 62 HOH A3058 SITE 1 AC4 6 GLU B 52 ASN B 54 VAL B 57 GLU B 59 SITE 2 AC4 6 GLU B 62 HOH B3257 SITE 1 AC5 8 ASP A 170 SER A 171 GLN A 173 SER A 176 SITE 2 AC5 8 TRP A 192 GLY A 193 GLY A 195 GLY A 203 SITE 1 AC6 9 ASP B 170 SER B 171 GLN B 173 SER B 176 SITE 2 AC6 9 TRP B 192 GLY B 193 GLY B 195 GLY B 203 SITE 3 AC6 9 HOH B3158 CRYST1 65.023 80.563 80.821 90.00 90.00 90.00 P 21 21 21 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 0.015379 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012413 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012373 0.00000