HEADER LYASE 16-OCT-98 3STD TITLE SCYTALONE DEHYDRATASE AND CYANOCINNOLINE INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (SCYTALONE DEHYDRATASE); COMPND 3 CHAIN: A, B, C; COMPND 4 EC: 4.2.1.94; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MAGNAPORTHE GRISEA; SOURCE 3 ORGANISM_TAXID: 148305; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_CELLULAR_LOCATION: CYTOPLASM KEYWDS DEHYDRATASE, FUNGAL MELANIN, EC 4.2.1.94, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR J.M.CHEN,S.L.XU,Z.WAWRZAK,G.S.BASARAB,D.B.JORDAN REVDAT 5 13-SEP-23 3STD 1 REMARK SEQADV LINK REVDAT 4 27-FEB-19 3STD 1 COMPND HETNAM HETSYN REVDAT 3 24-FEB-09 3STD 1 VERSN REVDAT 2 29-NOV-00 3STD 1 REMARK HET HETATM REVDAT 1 16-OCT-99 3STD 0 JRNL AUTH J.M.CHEN,S.L.XU,Z.WAWRZAK,G.S.BASARAB,D.B.JORDAN JRNL TITL STRUCTURE-BASED DESIGN OF POTENT INHIBITORS OF SCYTALONE JRNL TITL 2 DEHYDRATASE: DISPLACEMENT OF A WATER MOLECULE FROM THE JRNL TITL 3 ACTIVE SITE. JRNL REF BIOCHEMISTRY V. 37 17735 1998 JRNL REFN ISSN 0006-2960 JRNL PMID 9922139 JRNL DOI 10.1021/BI981848R REMARK 2 REMARK 2 RESOLUTION. 1.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.7 REMARK 3 NUMBER OF REFLECTIONS : 63215 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) : 0.194 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.500 REMARK 3 FREE R VALUE TEST SET COUNT : 4741 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 : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.72 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 7044 REMARK 3 BIN R VALUE (WORKING SET) : 0.4381 REMARK 3 BIN FREE R VALUE : 0.4480 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 8.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 609 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 : 4049 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 86 REMARK 3 SOLVENT ATOMS : 422 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.10 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.415 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.269 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 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 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM19.SOL REMARK 3 PARAMETER FILE 3 : PARAM.CA REMARK 3 PARAMETER FILE 4 : PARAM.MQ060 REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 3 : TOP.CA REMARK 3 TOPOLOGY FILE 4 : TOP.MQ060 REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3STD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-JUL-99. REMARK 100 THE DEPOSITION ID IS D_1000007035. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 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 : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 66465 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650 REMARK 200 RESOLUTION RANGE LOW (A) : 20.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.7 REMARK 200 DATA REDUNDANCY : 7.700 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 29.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.68 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.28200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 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 1STD REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 34% PEG400, 200 MM CACL2, 100 TRIS-HCL REMARK 280 PH 7.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 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 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 40.11500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 45.13000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 81.07000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 40.11500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 45.13000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 81.07000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 40.11500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 45.13000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 81.07000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 40.11500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 45.13000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 81.07000 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8470 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -40.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 537 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 530 LIES ON A SPECIAL POSITION. REMARK 375 HOH C 639 LIES ON A SPECIAL POSITION. 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 MET A 1 REMARK 465 ASP A 171 REMARK 465 LYS A 172 REMARK 465 MET B 1 REMARK 465 ASP B 171 REMARK 465 LYS B 172 REMARK 465 MET C 1 REMARK 465 ASP C 171 REMARK 465 LYS C 172 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLY C 2 C 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 C 582 O HOH C 644 2665 1.90 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 ALA A 60 62.60 -150.96 REMARK 500 VAL A 75 -119.27 -121.17 REMARK 500 PHE A 156 -134.37 65.77 REMARK 500 ASP A 157 61.30 -116.24 REMARK 500 PHE A 162 42.13 -107.77 REMARK 500 ALA B 60 64.99 -153.14 REMARK 500 VAL B 75 -112.71 -122.55 REMARK 500 PHE B 156 -131.83 62.81 REMARK 500 ASP B 157 58.32 -113.39 REMARK 500 PHE B 162 47.41 -106.31 REMARK 500 ALA C 60 74.26 -151.58 REMARK 500 VAL C 75 -111.53 -120.91 REMARK 500 PHE C 156 -136.75 65.72 REMARK 500 ASP C 157 64.14 -111.78 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 B 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG B 51 O REMARK 620 2 ASP B 55 OD1 77.2 REMARK 620 3 GLU B 59 OE2 81.8 98.8 REMARK 620 4 HOH B 564 O 85.6 85.9 165.2 REMARK 620 5 HOH B 596 O 80.9 156.6 86.1 84.2 REMARK 620 6 HOH B 627 O 171.2 108.4 103.6 88.0 92.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG C 51 O REMARK 620 2 ASP C 55 OD1 80.2 REMARK 620 3 GLU C 59 OE1 70.2 102.9 REMARK 620 4 HOH C 573 O 85.9 79.1 155.0 REMARK 620 5 HOH C 620 O 154.9 87.8 91.5 113.5 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MQ0 A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MQ0 C 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MQ0 B 505 DBREF 3STD A 1 172 UNP P56221 SCYD_MAGGR 1 172 DBREF 3STD B 1 172 UNP P56221 SCYD_MAGGR 1 172 DBREF 3STD C 1 172 UNP P56221 SCYD_MAGGR 1 172 SEQADV 3STD A UNP P56221 SER 3 DELETION SEQADV 3STD A UNP P56221 GLN 4 DELETION SEQADV 3STD A UNP P56221 VAL 5 DELETION SEQADV 3STD A UNP P56221 GLN 6 DELETION SEQADV 3STD A UNP P56221 LYS 7 DELETION SEQADV 3STD A UNP P56221 SER 8 DELETION SEQADV 3STD A UNP P56221 ASP 9 DELETION SEQADV 3STD B UNP P56221 SER 3 DELETION SEQADV 3STD B UNP P56221 GLN 4 DELETION SEQADV 3STD B UNP P56221 VAL 5 DELETION SEQADV 3STD B UNP P56221 GLN 6 DELETION SEQADV 3STD B UNP P56221 LYS 7 DELETION SEQADV 3STD B UNP P56221 SER 8 DELETION SEQADV 3STD B UNP P56221 ASP 9 DELETION SEQADV 3STD C UNP P56221 SER 3 DELETION SEQADV 3STD C UNP P56221 GLN 4 DELETION SEQADV 3STD C UNP P56221 VAL 5 DELETION SEQADV 3STD C UNP P56221 GLN 6 DELETION SEQADV 3STD C UNP P56221 LYS 7 DELETION SEQADV 3STD C UNP P56221 SER 8 DELETION SEQADV 3STD C UNP P56221 ASP 9 DELETION SEQRES 1 A 165 MET GLY GLU ILE THR PHE SER ASP TYR LEU GLY LEU MET SEQRES 2 A 165 THR CYS VAL TYR GLU TRP ALA ASP SER TYR ASP SER LYS SEQRES 3 A 165 ASP TRP ASP ARG LEU ARG LYS VAL ILE ALA PRO THR LEU SEQRES 4 A 165 ARG ILE ASP TYR ARG SER PHE LEU ASP LYS LEU TRP GLU SEQRES 5 A 165 ALA MET PRO ALA GLU GLU PHE VAL GLY MET VAL SER SER SEQRES 6 A 165 LYS GLN VAL LEU GLY ASP PRO THR LEU ARG THR GLN HIS SEQRES 7 A 165 PHE ILE GLY GLY THR ARG TRP GLU LYS VAL SER GLU ASP SEQRES 8 A 165 GLU VAL ILE GLY TYR HIS GLN LEU ARG VAL PRO HIS GLN SEQRES 9 A 165 ARG TYR LYS ASP THR THR MET LYS GLU VAL THR MET LYS SEQRES 10 A 165 GLY HIS ALA HIS SER ALA ASN LEU HIS TRP TYR LYS LYS SEQRES 11 A 165 ILE ASP GLY VAL TRP LYS PHE ALA GLY LEU LYS PRO ASP SEQRES 12 A 165 ILE ARG TRP GLY GLU PHE ASP PHE ASP ARG ILE PHE GLU SEQRES 13 A 165 ASP GLY ARG GLU THR PHE GLY ASP LYS SEQRES 1 B 165 MET GLY GLU ILE THR PHE SER ASP TYR LEU GLY LEU MET SEQRES 2 B 165 THR CYS VAL TYR GLU TRP ALA ASP SER TYR ASP SER LYS SEQRES 3 B 165 ASP TRP ASP ARG LEU ARG LYS VAL ILE ALA PRO THR LEU SEQRES 4 B 165 ARG ILE ASP TYR ARG SER PHE LEU ASP LYS LEU TRP GLU SEQRES 5 B 165 ALA MET PRO ALA GLU GLU PHE VAL GLY MET VAL SER SER SEQRES 6 B 165 LYS GLN VAL LEU GLY ASP PRO THR LEU ARG THR GLN HIS SEQRES 7 B 165 PHE ILE GLY GLY THR ARG TRP GLU LYS VAL SER GLU ASP SEQRES 8 B 165 GLU VAL ILE GLY TYR HIS GLN LEU ARG VAL PRO HIS GLN SEQRES 9 B 165 ARG TYR LYS ASP THR THR MET LYS GLU VAL THR MET LYS SEQRES 10 B 165 GLY HIS ALA HIS SER ALA ASN LEU HIS TRP TYR LYS LYS SEQRES 11 B 165 ILE ASP GLY VAL TRP LYS PHE ALA GLY LEU LYS PRO ASP SEQRES 12 B 165 ILE ARG TRP GLY GLU PHE ASP PHE ASP ARG ILE PHE GLU SEQRES 13 B 165 ASP GLY ARG GLU THR PHE GLY ASP LYS SEQRES 1 C 165 MET GLY GLU ILE THR PHE SER ASP TYR LEU GLY LEU MET SEQRES 2 C 165 THR CYS VAL TYR GLU TRP ALA ASP SER TYR ASP SER LYS SEQRES 3 C 165 ASP TRP ASP ARG LEU ARG LYS VAL ILE ALA PRO THR LEU SEQRES 4 C 165 ARG ILE ASP TYR ARG SER PHE LEU ASP LYS LEU TRP GLU SEQRES 5 C 165 ALA MET PRO ALA GLU GLU PHE VAL GLY MET VAL SER SER SEQRES 6 C 165 LYS GLN VAL LEU GLY ASP PRO THR LEU ARG THR GLN HIS SEQRES 7 C 165 PHE ILE GLY GLY THR ARG TRP GLU LYS VAL SER GLU ASP SEQRES 8 C 165 GLU VAL ILE GLY TYR HIS GLN LEU ARG VAL PRO HIS GLN SEQRES 9 C 165 ARG TYR LYS ASP THR THR MET LYS GLU VAL THR MET LYS SEQRES 10 C 165 GLY HIS ALA HIS SER ALA ASN LEU HIS TRP TYR LYS LYS SEQRES 11 C 165 ILE ASP GLY VAL TRP LYS PHE ALA GLY LEU LYS PRO ASP SEQRES 12 C 165 ILE ARG TRP GLY GLU PHE ASP PHE ASP ARG ILE PHE GLU SEQRES 13 C 165 ASP GLY ARG GLU THR PHE GLY ASP LYS HET MQ0 A 503 28 HET CA B 501 1 HET MQ0 B 505 28 HET CA C 502 1 HET MQ0 C 504 28 HETNAM MQ0 4-(3,3-DIPHENYLPROPYLAMINO)CINNOLINE-3-CARBONITRILE HETNAM CA CALCIUM ION FORMUL 4 MQ0 3(C24 H20 N4) FORMUL 5 CA 2(CA 2+) FORMUL 9 HOH *422(H2 O) HELIX 1 1 PHE A 13 SER A 32 1 20 HELIX 2 2 TRP A 35 ARG A 39 1 5 HELIX 3 3 ARG A 51 LEU A 54 1 4 HELIX 4 4 ALA A 63 VAL A 70 1 8 HELIX 5 5 PHE A 158 ILE A 161 1 4 HELIX 6 6 GLU A 163 THR A 168 1 6 HELIX 7 7 PHE B 13 SER B 32 1 20 HELIX 8 8 TRP B 35 ARG B 39 1 5 HELIX 9 9 ARG B 51 LEU B 54 1 4 HELIX 10 10 ALA B 63 VAL B 70 1 8 HELIX 11 11 PHE B 158 ILE B 161 1 4 HELIX 12 12 GLU B 163 THR B 168 1 6 HELIX 13 13 PHE C 13 SER C 32 1 20 HELIX 14 14 TRP C 35 VAL C 41 1 7 HELIX 15 15 ARG C 51 LEU C 54 1 4 HELIX 16 16 ALA C 63 VAL C 70 1 8 HELIX 17 17 PHE C 158 ILE C 161 1 4 HELIX 18 18 GLU C 163 THR C 168 1 6 SHEET 1 A 6 LYS A 56 TRP A 58 0 SHEET 2 A 6 ARG A 47 TYR A 50 -1 N TYR A 50 O LYS A 56 SHEET 3 A 6 VAL A 141 LYS A 148 1 N LEU A 147 O ARG A 47 SHEET 4 A 6 VAL A 121 ILE A 138 -1 N ILE A 138 O VAL A 141 SHEET 5 A 6 GLU A 99 TYR A 113 -1 N ARG A 112 O THR A 122 SHEET 6 A 6 LEU A 81 ILE A 87 -1 N PHE A 86 O ARG A 107 SHEET 1 B 2 THR A 90 SER A 96 0 SHEET 2 B 2 GLU A 99 HIS A 104 -1 N TYR A 103 O ARG A 91 SHEET 1 C 2 GLY A 125 SER A 129 0 SHEET 2 C 2 ILE A 151 PHE A 156 -1 N GLU A 155 O HIS A 126 SHEET 1 D 2 ILE B 48 TYR B 50 0 SHEET 2 D 2 LYS B 56 TRP B 58 -1 N TRP B 58 O ILE B 48 SHEET 1 E 4 LEU B 81 ILE B 87 0 SHEET 2 E 4 GLU B 99 ARG B 112 -1 N GLN B 111 O ARG B 82 SHEET 3 E 4 ALA B 127 ILE B 138 -1 N TYR B 135 O VAL B 100 SHEET 4 E 4 VAL B 141 PHE B 144 -1 N LYS B 143 O LYS B 136 SHEET 1 F 2 THR B 90 SER B 96 0 SHEET 2 F 2 GLU B 99 HIS B 104 -1 N TYR B 103 O ARG B 91 SHEET 1 G 2 GLN B 111 TYR B 113 0 SHEET 2 G 2 VAL B 121 LYS B 124 -1 N MET B 123 O ARG B 112 SHEET 1 H 2 GLY B 125 TRP B 134 0 SHEET 2 H 2 GLY B 146 PHE B 156 -1 N GLU B 155 O HIS B 126 SHEET 1 I 2 ILE C 48 TYR C 50 0 SHEET 2 I 2 LYS C 56 TRP C 58 -1 N TRP C 58 O ILE C 48 SHEET 1 J 4 LEU C 81 ILE C 87 0 SHEET 2 J 4 GLU C 99 ARG C 112 -1 N GLN C 111 O ARG C 82 SHEET 3 J 4 GLY C 125 LYS C 136 -1 N TYR C 135 O VAL C 100 SHEET 4 J 4 ILE C 151 PHE C 156 -1 N GLU C 155 O HIS C 126 SHEET 1 K 2 THR C 90 SER C 96 0 SHEET 2 K 2 GLU C 99 HIS C 104 -1 N TYR C 103 O ARG C 91 SHEET 1 L 2 GLN C 111 TYR C 113 0 SHEET 2 L 2 VAL C 121 LYS C 124 -1 N MET C 123 O ARG C 112 SHEET 1 M 2 LEU C 132 ILE C 138 0 SHEET 2 M 2 VAL C 141 LYS C 148 -1 N LYS C 148 O LEU C 132 LINK O ARG B 51 CA CA B 501 1555 1555 2.44 LINK OD1 ASP B 55 CA CA B 501 1555 1555 2.53 LINK OE2 GLU B 59 CA CA B 501 3555 1555 2.37 LINK CA CA B 501 O HOH B 564 1555 1555 2.61 LINK CA CA B 501 O HOH B 596 1555 1555 2.56 LINK CA CA B 501 O HOH B 627 1555 1555 2.67 LINK O ARG C 51 CA CA C 502 1555 1555 2.46 LINK OD1 ASP C 55 CA CA C 502 1555 1555 2.48 LINK OE1 GLU C 59 CA CA C 502 2665 1555 1.81 LINK CA CA C 502 O HOH C 573 1555 1555 2.74 LINK CA CA C 502 O HOH C 620 1555 1555 2.85 SITE 1 AC1 6 ARG B 51 ASP B 55 GLU B 59 HOH B 564 SITE 2 AC1 6 HOH B 596 HOH B 627 SITE 1 AC2 5 ARG C 51 ASP C 55 GLU C 59 HOH C 573 SITE 2 AC2 5 HOH C 620 SITE 1 AC3 11 TYR A 30 TYR A 50 PHE A 53 VAL A 108 SITE 2 AC3 11 ALA A 127 ASN A 131 LEU A 147 PRO A 149 SITE 3 AC3 11 ILE A 151 GLY A 165 HOH A 517 SITE 1 AC4 11 TYR C 30 TYR C 50 PHE C 53 VAL C 108 SITE 2 AC4 11 ASN C 131 LEU C 147 PRO C 149 ILE C 151 SITE 3 AC4 11 PHE C 162 GLY C 165 HOH C 518 SITE 1 AC5 11 TYR B 30 TYR B 50 PHE B 53 VAL B 108 SITE 2 AC5 11 ASN B 131 LEU B 147 PRO B 149 ILE B 151 SITE 3 AC5 11 PHE B 162 GLY B 165 HOH B 514 CRYST1 80.230 90.260 162.140 90.00 90.00 90.00 I 2 2 2 24 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 0.012464 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011079 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006168 0.00000