HEADER HYDROLASE 17-MAR-99 11BA TITLE BINDING OF A SUBSTRATE ANALOGUE TO A DOMAIN SWAPPING PROTEIN IN THE TITLE 2 COMPLEX OF BOVINE SEMINAL RIBONUCLEASE WITH URIDYLYL-2',5'-ADENOSINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (RIBONUCLEASE, SEMINAL); COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.1.27.5; COMPND 5 OTHER_DETAILS: COMPLEXED WITH URIDYLYL-2',5'-ADENOSINE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 SECRETION: SEMINAL FLUID KEYWDS HYDROLASE, PHOSPHORIC DIESTER, RNA, 2'-5'-DINUCLEOTIDE EXPDTA X-RAY DIFFRACTION AUTHOR L.VITAGLIANO,S.ADINOLFI,A.RICCIO,F.SICA,A.ZAGARI,L.MAZZARELLA REVDAT 9 20-NOV-24 11BA 1 REMARK REVDAT 8 09-AUG-23 11BA 1 REMARK REVDAT 7 06-NOV-19 11BA 1 JRNL REVDAT 6 04-OCT-17 11BA 1 REMARK REVDAT 5 13-JUL-11 11BA 1 VERSN REVDAT 4 24-FEB-09 11BA 1 VERSN REVDAT 3 01-APR-03 11BA 1 JRNL REVDAT 2 22-DEC-99 11BA 1 JRNL REVDAT 1 26-MAR-99 11BA 0 JRNL AUTH L.VITAGLIANO,S.ADINOLFI,A.RICCIO,F.SICA,A.ZAGARI, JRNL AUTH 2 L.MAZZARELLA JRNL TITL BINDING OF A SUBSTRATE ANALOG TO A DOMAIN SWAPPING PROTEIN: JRNL TITL 2 X-RAY STRUCTURE OF THE COMPLEX OF BOVINE SEMINAL JRNL TITL 3 RIBONUCLEASE WITH URIDYLYL(2',5')ADENOSINE. JRNL REF PROTEIN SCI. V. 7 1691 1998 JRNL REFN ISSN 0961-8368 JRNL PMID 10082366 JRNL DOI 10.1002/PRO.5560070804 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.SICA,S.ADINOLFI,L.VITAGLIANO,A.ZAGARI,S.CAPASSO, REMARK 1 AUTH 2 L.MAZZARELLA REMARK 1 TITL COSOLUTE EFFECT ON CRYSTALLIZATION OF TWO DINUCLEOTIDE REMARK 1 TITL 2 COMPLEXES OF BOVINE SEMINAL RIBONUCLEASE FROM CONCENTRATED REMARK 1 TITL 3 SALT SOLUTIONS REMARK 1 REF J.CRYST.GROWTH V. 168 192 1997 REMARK 1 REFN ISSN 0022-0248 REMARK 1 DOI 10.1016/0022-0248(96)00354-5 REMARK 1 REFERENCE 2 REMARK 1 AUTH L.MAZZARELLA,L.VITAGLIANO,A.ZAGARI REMARK 1 TITL SWAPPING STRUCTURAL DETERMINANTS OF RIBONUCLEASES: AN REMARK 1 TITL 2 ENERGETIC ANALYSIS OF THE HINGE PEPTIDE 16-22. REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 92 3799 1995 REMARK 1 REFN ISSN 0027-8424 REMARK 1 PMID 7731986 REMARK 1 DOI 10.1073/PNAS.92.9.3799 REMARK 1 REFERENCE 3 REMARK 1 AUTH L.MAZZARELLA,S.CAPASSO,D.DEMASI,G.DI LORENZO,C.A.MATTIA, REMARK 1 AUTH 2 A.ZAGARI REMARK 1 TITL BOVINE SEMINAL RIBONUCLEASE: STRUCTURE AT 1.9 A RESOLUTION. REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 49 389 1993 REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 15299514 REMARK 1 DOI 10.1107/S0907444993003403 REMARK 2 REMARK 2 RESOLUTION. 2.06 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) : 2.06 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 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) (%) : 92.0 REMARK 3 NUMBER OF REFLECTIONS : 14764 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) : 0.184 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 1882 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 93 REMARK 3 SOLVENT ATOMS : 108 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) : 0.019 REMARK 3 BOND ANGLES (DEGREES) : 2.800 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.850 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 11BA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-MAR-99. REMARK 100 THE DEPOSITION ID IS D_1000000676. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 298 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 : NI FILTER REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : BIOTEX REMARK 200 DATA SCALING SOFTWARE : BIOTEX REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15798 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.060 REMARK 200 RESOLUTION RANGE LOW (A) : 10.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.0 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.06 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.25 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: X-PLOR REMARK 200 STARTING MODEL: PDB ENTRY 1BSR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 4.8 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 30.32000 REMARK 290 SMTRY3 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 6120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12840 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -65.0 KCAL/MOL 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: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 10 CD - NE - CZ ANGL. DEV. = 14.0 DEGREES REMARK 500 ARG A 10 NE - CZ - NH1 ANGL. DEV. = 5.3 DEGREES REMARK 500 ARG A 80 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG B 33 CD - NE - CZ ANGL. DEV. = 9.8 DEGREES REMARK 500 ARG B 33 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES 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 HIS A 12 -8.57 -140.81 REMARK 500 LYS A 34 35.29 72.38 REMARK 500 GLN A 60 -137.08 -105.27 REMARK 500 ASN A 71 32.86 -96.04 REMARK 500 HIS A 119 134.78 -171.09 REMARK 500 ALA A 122 174.73 178.04 REMARK 500 GLN B 60 -144.84 -107.03 REMARK 500 ASN B 71 35.42 -87.89 REMARK 500 ALA B 122 169.17 179.86 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AS1 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: COMPOSITE ACTIVE SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: AS2 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: COMPOSITE ACTIVE SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 127 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 128 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 129 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UPA A 125 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UPA B 126 DBREF 11BA A 1 124 UNP P00669 RNS_BOVIN 27 150 DBREF 11BA B 1 124 GB 1438988 S81747 1 124 SEQRES 1 A 124 LYS GLU SER ALA ALA ALA LYS PHE GLU ARG GLN HIS MET SEQRES 2 A 124 ASP SER GLY ASN SER PRO SER SER SER SER ASN TYR CYS SEQRES 3 A 124 ASN LEU MET MET CYS CYS ARG LYS MET THR GLN GLY LYS SEQRES 4 A 124 CYS LYS PRO VAL ASN THR PHE VAL HIS GLU SER LEU ALA SEQRES 5 A 124 ASP VAL LYS ALA VAL CYS SER GLN LYS LYS VAL THR CYS SEQRES 6 A 124 LYS ASN GLY GLN THR ASN CYS TYR GLN SER LYS SER THR SEQRES 7 A 124 MET ARG 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 VAL GLU LYS SEQRES 9 A 124 HIS ILE ILE VAL ALA CYS GLY GLY LYS PRO SER VAL PRO SEQRES 10 A 124 VAL HIS PHE ASP ALA SER VAL SEQRES 1 B 124 LYS GLU SER ALA ALA ALA LYS PHE GLU ARG GLN HIS MET SEQRES 2 B 124 ASP SER GLY ASN SER PRO SER SER SER SER ASN TYR CYS SEQRES 3 B 124 ASN LEU MET MET CYS CYS ARG LYS MET THR GLN GLY LYS SEQRES 4 B 124 CYS LYS PRO VAL ASN THR PHE VAL HIS GLU SER LEU ALA SEQRES 5 B 124 ASP VAL LYS ALA VAL CYS SER GLN LYS LYS VAL THR CYS SEQRES 6 B 124 LYS ASN GLY GLN THR ASN CYS TYR GLN SER LYS SER THR SEQRES 7 B 124 MET ARG 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 VAL GLU LYS SEQRES 9 B 124 HIS ILE ILE VAL ALA CYS GLY GLY LYS PRO SER VAL PRO SEQRES 10 B 124 VAL HIS PHE ASP ALA SER VAL HET SO4 A 127 5 HET UPA A 125 39 HET SO4 B 128 5 HET SO4 B 129 5 HET UPA B 126 39 HETNAM SO4 SULFATE ION HETNAM UPA URIDYLYL-2'-5'-PHOSPHO-ADENOSINE FORMUL 3 SO4 3(O4 S 2-) FORMUL 4 UPA 2(C19 H24 N7 O12 P) FORMUL 8 HOH *108(H2 O) HELIX 1 1 ALA A 4 HIS A 12 1 9 HELIX 2 2 SER A 22 CYS A 32 5 11 HELIX 3 3 LEU A 51 SER A 59 1 9 HELIX 4 4 ALA B 4 HIS B 12 1 9 HELIX 5 5 SER B 22 CYS B 32 5 11 HELIX 6 6 LEU B 51 SER B 59 1 9 SHEET 1 A 3 VAL A 43 VAL A 47 0 SHEET 2 A 3 MET A 79 GLU A 86 -1 N CYS A 84 O ASN A 44 SHEET 3 A 3 TYR A 97 LYS A 104 -1 N LYS A 104 O MET A 79 SHEET 1 B 4 LYS A 61 VAL A 63 0 SHEET 2 B 4 CYS A 72 GLN A 74 -1 N GLN A 74 O LYS A 61 SHEET 3 B 4 HIS A 105 ALA A 109 -1 N VAL A 108 O TYR A 73 SHEET 4 B 4 HIS A 119 VAL A 124 -1 N VAL A 124 O HIS A 105 SHEET 1 C 3 VAL B 43 VAL B 47 0 SHEET 2 C 3 MET B 79 GLU B 86 -1 N CYS B 84 O ASN B 44 SHEET 3 C 3 TYR B 97 LYS B 104 -1 N LYS B 104 O MET B 79 SHEET 1 D 4 LYS B 61 VAL B 63 0 SHEET 2 D 4 CYS B 72 GLN B 74 -1 N GLN B 74 O LYS B 61 SHEET 3 D 4 HIS B 105 ALA B 109 -1 N VAL B 108 O TYR B 73 SHEET 4 D 4 HIS B 119 VAL B 124 -1 N VAL B 124 O HIS B 105 SSBOND 1 CYS A 26 CYS A 84 1555 1555 2.02 SSBOND 2 CYS A 31 CYS B 32 1555 1555 1.98 SSBOND 3 CYS A 32 CYS B 31 1555 1555 2.05 SSBOND 4 CYS A 40 CYS A 95 1555 1555 2.00 SSBOND 5 CYS A 58 CYS A 110 1555 1555 1.98 SSBOND 6 CYS A 65 CYS A 72 1555 1555 1.95 SSBOND 7 CYS B 26 CYS B 84 1555 1555 2.08 SSBOND 8 CYS B 40 CYS B 95 1555 1555 2.02 SSBOND 9 CYS B 58 CYS B 110 1555 1555 1.97 SSBOND 10 CYS B 65 CYS B 72 1555 1555 1.94 CISPEP 1 TYR A 92 PRO A 93 0 -2.78 CISPEP 2 LYS A 113 PRO A 114 0 1.92 CISPEP 3 TYR B 92 PRO B 93 0 3.44 CISPEP 4 LYS B 113 PRO B 114 0 -1.95 SITE 1 AS1 6 HIS B 12 LYS A 41 THR A 45 HIS A 119 SITE 2 AS1 6 PHE A 120 ASP A 121 SITE 1 AS2 6 HIS B 12 LYS A 41 THR A 45 HIS A 119 SITE 2 AS2 6 PHE A 120 ASP A 121 SITE 1 AC1 5 ASN A 67 HIS A 119 UPA A 125 HOH A 150 SITE 2 AC1 5 HOH A 165 SITE 1 AC2 4 ASN B 67 HIS B 119 UPA B 126 HOH B 219 SITE 1 AC3 6 ASN B 17 LYS B 113 PRO B 114 SER B 115 SITE 2 AC3 6 HOH B 235 HOH B 237 SITE 1 AC4 15 LYS A 41 VAL A 43 ASN A 44 THR A 45 SITE 2 AC4 15 ASN A 67 GLN A 69 ASN A 71 ALA A 109 SITE 3 AC4 15 HIS A 119 PHE A 120 SO4 A 127 HOH A 151 SITE 4 AC4 15 HOH A 156 GLN B 11 HIS B 12 SITE 1 AC5 17 GLN A 11 HIS A 12 HOH A 143 LYS B 41 SITE 2 AC5 17 VAL B 43 ASN B 44 THR B 45 CYS B 65 SITE 3 AC5 17 ASN B 67 GLN B 69 ASN B 71 ALA B 109 SITE 4 AC5 17 HIS B 119 PHE B 120 SO4 B 128 HOH B 200 SITE 5 AC5 17 HOH B 212 CRYST1 49.450 60.640 50.750 90.00 117.35 90.00 P 1 21 1 4 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 0.020222 0.000000 0.010460 0.00000 SCALE2 0.000000 0.016491 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022184 0.00000 MTRIX1 1 -0.724319 0.008343 -0.689414 0.35800 1 MTRIX2 1 -0.023453 -0.999646 0.012543 -0.54900 1 MTRIX3 1 -0.689066 0.025254 0.724258 -0.34600 1