PDB Short entry for 1O0M HEADER HYDROLASE 24-FEB-03 1O0M TITLE RIBONUCLEASE A IN COMPLEX WITH URIDINE-2'-PHOSPHATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE PANCREATIC; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: RIBONUCLEASE A; COMPND 5 EC: 3.1.27.5 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913 KEYWDS HYDROLASE, RIBONUCLEASE EXPDTA X-RAY DIFFRACTION AUTHOR D.D.LEONIDAS,N.G.OIKONOMAKOS,E.D.CHRYSINA,M.N.KOSMOPOULOU,M.VLASSI REVDAT 4 25-OCT-23 1O0M 1 REMARK REVDAT 3 11-OCT-17 1O0M 1 REMARK REVDAT 2 24-FEB-09 1O0M 1 VERSN REVDAT 1 09-DEC-03 1O0M 0 JRNL AUTH D.D.LEONIDAS,G.B.CHAVALI,N.G.OIKONOMAKOS,E.D.CHRYSINA, JRNL AUTH 2 M.N.KOSMOPOULOU,M.VLASSI,C.FRANKLING,K.R.ACHARYA JRNL TITL HIGH-RESOLUTION CRYSTAL STRUCTURES OF RIBONUCLEASE A JRNL TITL 2 COMPLEXED WITH ADENYLIC AND URIDYLIC NUCLEOTIDE INHIBITORS. JRNL TITL 3 IMPLICATIONS FOR STRUCTURE-BASED DESIGN OF RIBONUCLEOLYTIC JRNL TITL 4 INHIBITORS JRNL REF PROTEIN SCI. V. 12 2559 2003 JRNL REFN ISSN 0961-8368 JRNL PMID 14573867 JRNL DOI 10.1110/PS.03196603 REMARK 2 REMARK 2 RESOLUTION. 1.50 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.57 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.001 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1004066.260 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 37206 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) : 0.211 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1861 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 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) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.59 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5607 REMARK 3 BIN R VALUE (WORKING SET) : 0.4220 REMARK 3 BIN FREE R VALUE : 0.4460 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 319 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.025 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1902 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 42 REMARK 3 SOLVENT ATOMS : 399 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.39000 REMARK 3 B22 (A**2) : 1.23000 REMARK 3 B33 (A**2) : -0.84000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.76000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.11 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) : 0.23 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.12 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.004 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.750 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) : 1.160 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.860 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.860 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.640 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 38.39 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 : DNA-RNA_FOR_LI.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : U2P_NEW.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1O0M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-FEB-03. REMARK 100 THE DEPOSITION ID IS D_1000018425. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-APR-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : YALE MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37206 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 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 (%) : 98.3 REMARK 200 DATA REDUNDANCY : 7.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05200 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.39000 REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1AFU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 31.17 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20MM SODIUM CITRATE BUFFER, 20% PEG REMARK 280 4000, PH 5.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 49.88100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 16.36900 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 49.88100 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 16.36900 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 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 A1238 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1311 LIES ON A SPECIAL POSITION. REMARK 375 HOH B1388 LIES ON A SPECIAL POSITION. REMARK 375 HOH B1389 LIES ON A SPECIAL POSITION. REMARK 375 HOH B1390 LIES ON A SPECIAL POSITION. 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 SER A 16 -71.01 -34.47 REMARK 500 ALA A 19 94.82 97.92 REMARK 500 ALA A 20 19.73 -144.89 REMARK 500 SER A 21 110.67 -37.08 REMARK 500 GLN A 60 -139.43 -94.33 REMARK 500 ASN A 71 40.52 -92.48 REMARK 500 ASP B 14 75.89 -153.78 REMARK 500 ALA B 19 147.68 -179.65 REMARK 500 SER B 21 -91.29 -67.65 REMARK 500 GLN B 60 -129.40 -107.74 REMARK 500 ALA B 122 172.97 175.12 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 U2P A 1101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE U2P B 1201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1O0F RELATED DB: PDB REMARK 900 COMPLEX WITH 3',5'-ADP REMARK 900 RELATED ID: 1O0H RELATED DB: PDB REMARK 900 COMPLEX WITH 5'-ADP REMARK 900 RELATED ID: 1O0N RELATED DB: PDB REMARK 900 COMPLEX WITH URIDINE-3'-PHOSPHATE REMARK 900 RELATED ID: 1O0O RELATED DB: PDB REMARK 900 COMPLEX WITH ADENOSINE-2',5'-DIPHOSPHATE DBREF 1O0M A 1 124 UNP P61823 RNAS1_BOVIN 27 150 DBREF 1O0M B 1 124 UNP P61823 RNAS1_BOVIN 27 150 SEQRES 1 A 124 LYS GLU THR ALA ALA ALA LYS PHE GLU ARG GLN HIS MET SEQRES 2 A 124 ASP SER SER THR SER ALA ALA SER SER SER ASN TYR CYS SEQRES 3 A 124 ASN GLN MET MET LYS SER ARG ASN LEU THR LYS ASP ARG SEQRES 4 A 124 CYS LYS PRO VAL ASN THR PHE VAL HIS GLU SER LEU ALA SEQRES 5 A 124 ASP VAL GLN ALA VAL CYS SER GLN LYS ASN VAL ALA CYS SEQRES 6 A 124 LYS ASN GLY GLN THR ASN CYS TYR GLN SER TYR SER THR SEQRES 7 A 124 MET SER ILE THR ASP CYS ARG GLU THR GLY SER SER LYS SEQRES 8 A 124 TYR PRO ASN CYS ALA TYR LYS THR THR GLN ALA ASN LYS SEQRES 9 A 124 HIS ILE ILE VAL ALA CYS GLU GLY ASN PRO TYR VAL PRO SEQRES 10 A 124 VAL HIS PHE ASP ALA SER VAL SEQRES 1 B 124 LYS GLU THR ALA ALA ALA LYS PHE GLU ARG GLN HIS MET SEQRES 2 B 124 ASP SER SER THR SER ALA ALA SER SER SER ASN TYR CYS SEQRES 3 B 124 ASN GLN MET MET LYS SER ARG ASN LEU THR LYS ASP ARG SEQRES 4 B 124 CYS LYS PRO VAL ASN THR PHE VAL HIS GLU SER LEU ALA SEQRES 5 B 124 ASP VAL GLN ALA VAL CYS SER GLN LYS ASN VAL ALA CYS SEQRES 6 B 124 LYS ASN GLY GLN THR ASN CYS TYR GLN SER TYR SER THR SEQRES 7 B 124 MET SER ILE THR ASP CYS ARG GLU THR GLY SER SER LYS SEQRES 8 B 124 TYR PRO ASN CYS ALA TYR LYS THR THR GLN ALA ASN LYS SEQRES 9 B 124 HIS ILE ILE VAL ALA CYS GLU GLY ASN PRO TYR VAL PRO SEQRES 10 B 124 VAL HIS PHE ASP ALA SER VAL HET U2P A1101 21 HET U2P B1201 21 HETNAM U2P PHOSPHORIC ACID MONO-[2-(2,4-DIOXO-3,4-DIHYDRO-2H- HETNAM 2 U2P PYRIMIDIN-1-YL)-4-HYDROXY-5-HYDROXYMETHYL-TETRAHYDRO- HETNAM 3 U2P FURAN-3-YL] ESTER HETSYN U2P URIDINE-2'-PHOSPHATE; 2'-URIDINEMONOPHOSPHATE FORMUL 3 U2P 2(C9 H13 N2 O9 P) FORMUL 5 HOH *399(H2 O) HELIX 1 1 THR A 3 MET A 13 1 11 HELIX 2 2 ASN A 24 ARG A 33 1 10 HELIX 3 3 SER A 50 ALA A 56 1 7 HELIX 4 4 VAL A 57 GLN A 60 5 4 HELIX 5 5 THR B 3 MET B 13 1 11 HELIX 6 6 ASN B 24 ARG B 33 1 10 HELIX 7 7 SER B 50 VAL B 57 1 8 HELIX 8 8 CYS B 58 GLN B 60 5 3 SHEET 1 A 4 VAL A 116 VAL A 124 0 SHEET 2 A 4 TYR A 97 GLU A 111 -1 N ALA A 109 O VAL A 118 SHEET 3 A 4 CYS A 72 GLN A 74 -1 N TYR A 73 O VAL A 108 SHEET 4 A 4 LYS A 61 VAL A 63 -1 N LYS A 61 O GLN A 74 SHEET 1 B 4 VAL A 116 VAL A 124 0 SHEET 2 B 4 TYR A 97 GLU A 111 -1 N ALA A 109 O VAL A 118 SHEET 3 B 4 MET A 79 GLU A 86 -1 N ASP A 83 O THR A 100 SHEET 4 B 4 VAL A 43 VAL A 47 -1 N PHE A 46 O THR A 82 SHEET 1 C 4 VAL B 116 VAL B 124 0 SHEET 2 C 4 TYR B 97 GLU B 111 -1 N ALA B 109 O VAL B 118 SHEET 3 C 4 CYS B 72 GLN B 74 -1 N TYR B 73 O VAL B 108 SHEET 4 C 4 LYS B 61 VAL B 63 -1 N LYS B 61 O GLN B 74 SHEET 1 D 4 VAL B 116 VAL B 124 0 SHEET 2 D 4 TYR B 97 GLU B 111 -1 N ALA B 109 O VAL B 118 SHEET 3 D 4 MET B 79 GLU B 86 -1 N ASP B 83 O THR B 100 SHEET 4 D 4 VAL B 43 VAL B 47 -1 N ASN B 44 O CYS B 84 SSBOND 1 CYS A 26 CYS A 84 1555 1555 2.03 SSBOND 2 CYS A 40 CYS A 95 1555 1555 2.03 SSBOND 3 CYS A 58 CYS A 110 1555 1555 2.03 SSBOND 4 CYS A 65 CYS A 72 1555 1555 2.03 SSBOND 5 CYS B 26 CYS B 84 1555 1555 2.03 SSBOND 6 CYS B 40 CYS B 95 1555 1555 2.03 SSBOND 7 CYS B 58 CYS B 110 1555 1555 2.03 SSBOND 8 CYS B 65 CYS B 72 1555 1555 2.03 CISPEP 1 TYR A 92 PRO A 93 0 0.16 CISPEP 2 ASN A 113 PRO A 114 0 0.30 CISPEP 3 TYR B 92 PRO B 93 0 0.20 CISPEP 4 ASN B 113 PRO B 114 0 0.18 SITE 1 AC1 14 GLN A 11 HIS A 12 LYS A 41 VAL A 43 SITE 2 AC1 14 ASN A 44 THR A 45 HIS A 119 PHE A 120 SITE 3 AC1 14 ASP A 121 HOH A1125 HOH A1158 HOH A1194 SITE 4 AC1 14 HOH A1195 HOH A1295 SITE 1 AC2 15 GLN B 11 HIS B 12 LYS B 41 VAL B 43 SITE 2 AC2 15 ASN B 44 THR B 45 LYS B 66 HIS B 119 SITE 3 AC2 15 PHE B 120 ASP B 121 ALA B 122 HOH B1314 SITE 4 AC2 15 HOH B1315 HOH B1357 HOH B1361 CRYST1 99.762 32.738 72.354 90.00 90.25 90.00 C 1 2 1 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 0.010024 0.000000 0.000044 0.00000 SCALE2 0.000000 0.030546 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013821 0.00000