HEADER COMPLEX (ENZYME/INHIBITOR) 14-NOV-97 1AY7 TITLE RIBONUCLEASE SA COMPLEX WITH BARSTAR COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANYL-SPECIFIC RIBONUCLEASE SA; COMPND 3 CHAIN: A; COMPND 4 EC: 3.1.27.3; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: BARSTAR; COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES; COMPND 10 OTHER_DETAILS: BARNASE INHIBITOR SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES AUREOFACIENS; SOURCE 3 ORGANISM_TAXID: 1894; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: XL1-BLUE; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PMT1126; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: BACILLUS AMYLOLIQUEFACIENS; SOURCE 10 ORGANISM_TAXID: 1390; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 13 EXPRESSION_SYSTEM_STRAIN: XL1-BLUE; SOURCE 14 EXPRESSION_SYSTEM_PLASMID: PMT1126 KEYWDS RIBONUCLEASE, INHIBITOR, STREPTOMYCES AUREOFACIENS, COMPLEX (ENZYME- KEYWDS 2 INHIBITOR), COMPLEX (ENZYME-INHIBITOR) COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.SEVCIK,L.URBANIKOVA,Z.DAUTER,K.S.WILSON REVDAT 4 02-AUG-23 1AY7 1 REMARK SEQADV REVDAT 3 24-FEB-09 1AY7 1 VERSN REVDAT 2 20-APR-99 1AY7 3 COMPND REMARK HETATM JRNL REVDAT 2 2 3 KEYWDS REVDAT 1 02-MAR-99 1AY7 0 JRNL AUTH J.SEVCIK,L.URBANIKOVA,Z.DAUTER,K.S.WILSON JRNL TITL RECOGNITION OF RNASE SA BY THE INHIBITOR BARSTAR: STRUCTURE JRNL TITL 2 OF THE COMPLEX AT 1.7 A RESOLUTION. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 54 954 1998 JRNL REFN ISSN 0907-4449 JRNL PMID 9757110 JRNL DOI 10.1107/S0907444998004429 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 27352 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.162 REMARK 3 R VALUE (WORKING SET) : 0.160 REMARK 3 FREE R VALUE : 0.190 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2739 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1466 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 190 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 23.80000 REMARK 3 B22 (A**2) : 23.80000 REMARK 3 B33 (A**2) : 21.80000 REMARK 3 B12 (A**2) : 3.50000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.025 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.040 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.089 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.035 ; 0.040 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.257 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.187 ; 0.300 REMARK 3 MULTIPLE TORSION (A) : 0.264 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : 0.143 ; 0.300 REMARK 3 H-BOND (X-H...Y) (A) : 0.143 ; 0.300 REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 12.800; 7.000 REMARK 3 STAGGERED (DEGREES) : 17.000; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 23.500; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.900 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 4.200 ; 5.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 5.500 ; 6.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 7.400 ; 8.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ESTIMATED COORDINATE ERROR. ESD FROM REMARK 3 CRUICKSHANK (A) : 0.078 ESD FROM SIGMAA (A) : 0.061 REMARK 4 REMARK 4 1AY7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000171400. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NOV-96 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X31 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27413 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.04600 REMARK 200 R SYM (I) : 0.04600 REMARK 200 FOR THE DATA SET : 27.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.72 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.20 REMARK 200 R MERGE FOR SHELL (I) : 0.30800 REMARK 200 R SYM FOR SHELL (I) : 0.30800 REMARK 200 FOR SHELL : 3.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1BRS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 69.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 90.53333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 45.26667 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 67.90000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 22.63333 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 113.16667 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 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: 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 188 O HOH A 219 6554 2.18 REMARK 500 REMARK 500 REMARK: NULL 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 TYR A 30 CB - CG - CD1 ANGL. DEV. = -5.8 DEGREES REMARK 500 ASP A 33 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP A 33 CB - CG - OD2 ANGL. DEV. = -7.0 DEGREES REMARK 500 PHE A 37 CB - CG - CD1 ANGL. DEV. = -6.1 DEGREES REMARK 500 PHE A 37 CG - CD1 - CE1 ANGL. DEV. = -6.6 DEGREES REMARK 500 ARG A 40 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 TYR A 49 CB - CG - CD2 ANGL. DEV. = -6.1 DEGREES REMARK 500 TYR A 51 CB - CG - CD1 ANGL. DEV. = -5.3 DEGREES REMARK 500 TYR A 52 CG - CD1 - CE1 ANGL. DEV. = -5.5 DEGREES REMARK 500 TYR A 55 CB - CG - CD2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG A 68 CG - CD - NE ANGL. DEV. = -14.7 DEGREES REMARK 500 ARG A 68 NE - CZ - NH1 ANGL. DEV. = 5.3 DEGREES REMARK 500 GLN A 77 CA - CB - CG ANGL. DEV. = -13.7 DEGREES REMARK 500 TYR A 81 CB - CG - CD2 ANGL. DEV. = -3.6 DEGREES REMARK 500 TYR A 81 CG - CD2 - CE2 ANGL. DEV. = -6.1 DEGREES REMARK 500 ASP A 84 CB - CG - OD2 ANGL. DEV. = 7.5 DEGREES REMARK 500 PHE A 89 CB - CG - CD1 ANGL. DEV. = -6.0 DEGREES REMARK 500 ASP A 93 CB - CG - OD2 ANGL. DEV. = -8.4 DEGREES REMARK 500 LYS B 1 O - C - N ANGL. DEV. = 10.8 DEGREES REMARK 500 ARG B 11 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 SER B 12 CA - CB - OG ANGL. DEV. = 17.0 DEGREES REMARK 500 ASP B 15 CB - CG - OD2 ANGL. DEV. = -8.1 DEGREES REMARK 500 TYR B 30 CB - CG - CD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 TYR B 30 CB - CG - CD1 ANGL. DEV. = -5.1 DEGREES REMARK 500 GLY B 31 O - C - N ANGL. DEV. = -10.4 DEGREES REMARK 500 GLU B 46 OE1 - CD - OE2 ANGL. DEV. = 7.8 DEGREES REMARK 500 TYR B 47 CB - CG - CD1 ANGL. DEV. = -4.6 DEGREES REMARK 500 ARG B 54 NE - CZ - NH1 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG B 75 NE - CZ - NH2 ANGL. DEV. = -4.2 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 SER A 3 56.09 -95.52 REMARK 500 TRP B 44 -42.22 -157.22 REMARK 500 GLN B 61 -80.58 -57.56 REMARK 500 LEU B 62 -39.98 -37.90 REMARK 500 ASN B 65 32.14 76.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASN B 65 GLY B 66 148.57 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 SER A 3 17.56 REMARK 500 GLY A 26 14.07 REMARK 500 PHE A 28 -15.93 REMARK 500 TYR A 30 10.93 REMARK 500 SER A 42 -13.60 REMARK 500 TYR A 55 10.22 REMARK 500 GLY A 61 10.56 REMARK 500 ALA A 75 13.20 REMARK 500 GLY B 43 13.08 REMARK 500 TYR B 47 16.59 REMARK 500 THR B 63 13.01 REMARK 500 REMARK 500 REMARK: NULL DBREF 1AY7 A 1 96 UNP P05798 RNSA_STRAU 1 96 DBREF 1AY7 B 1 89 UNP P11540 BARS_BACAM 1 89 SEQADV 1AY7 THR A 72 UNP P05798 CYS 72 CONFLICT SEQRES 1 A 96 ASP VAL SER GLY THR VAL CYS LEU SER ALA LEU PRO PRO SEQRES 2 A 96 GLU ALA THR ASP THR LEU ASN LEU ILE ALA SER ASP GLY SEQRES 3 A 96 PRO PHE PRO TYR SER GLN ASP GLY VAL VAL PHE GLN ASN SEQRES 4 A 96 ARG GLU SER VAL LEU PRO THR GLN SER TYR GLY TYR TYR SEQRES 5 A 96 HIS GLU TYR THR VAL ILE THR PRO GLY ALA ARG THR ARG SEQRES 6 A 96 GLY THR ARG ARG ILE ILE THR GLY GLU ALA THR GLN GLU SEQRES 7 A 96 ASP TYR TYR THR GLY ASP HIS TYR ALA THR PHE SER LEU SEQRES 8 A 96 ILE ASP GLN THR CYS SEQRES 1 B 89 LYS LYS ALA VAL ILE ASN GLY GLU GLN ILE ARG SER ILE SEQRES 2 B 89 SER ASP LEU HIS GLN THR LEU LYS LYS GLU LEU ALA LEU SEQRES 3 B 89 PRO GLU TYR TYR GLY GLU ASN LEU ASP ALA LEU TRP ASP SEQRES 4 B 89 CYS LEU THR GLY TRP VAL GLU TYR PRO LEU VAL LEU GLU SEQRES 5 B 89 TRP ARG GLN PHE GLU GLN SER LYS GLN LEU THR GLU ASN SEQRES 6 B 89 GLY ALA GLU SER VAL LEU GLN VAL PHE ARG GLU ALA LYS SEQRES 7 B 89 ALA GLU GLY CYS ASP ILE THR ILE ILE LEU SER FORMUL 3 HOH *190(H2 O) HELIX 1 1 LEU A 8 ALA A 10 5 3 HELIX 2 2 PRO A 13 ALA A 23 1 11 HELIX 3 3 GLY B 7 GLN B 9 5 3 HELIX 4 4 ILE B 13 GLU B 23 1 11 HELIX 5 5 LEU B 34 GLY B 43 1 10 HELIX 6 6 PHE B 56 THR B 63 1 8 HELIX 7 7 GLY B 66 GLU B 80 1 15 SHEET 1 A 2 THR A 5 CYS A 7 0 SHEET 2 A 2 LEU A 91 ASP A 93 1 N LEU A 91 O VAL A 6 SHEET 1 B 3 HIS A 53 THR A 56 0 SHEET 2 B 3 ARG A 69 THR A 72 -1 N THR A 72 O HIS A 53 SHEET 3 B 3 ASP A 79 THR A 82 -1 N THR A 82 O ARG A 69 SHEET 1 C 3 LYS B 2 ASN B 6 0 SHEET 2 C 3 LEU B 49 ARG B 54 1 N VAL B 50 O ALA B 3 SHEET 3 C 3 ILE B 84 LEU B 88 1 N THR B 85 O LEU B 49 SSBOND 1 CYS A 7 CYS A 96 1555 1555 2.04 CISPEP 1 GLY A 26 PRO A 27 0 21.35 CISPEP 2 TYR B 47 PRO B 48 0 24.92 CRYST1 56.950 56.950 135.800 90.00 90.00 120.00 P 65 6 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 0.017559 0.010138 0.000000 0.00000 SCALE2 0.000000 0.020276 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007364 0.00000