HEADER TOXIN 07-JUN-06 2H8I TITLE CRYSTAL STRUCTURE OF THE BOTHROPSTOXIN-I COMPLEXED WITH POLYETHYLENE TITLE 2 GLYCOL COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOLIPASE A2 HOMOLOG 1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: BOTHROPSTOXIN I, BTHTX-I, BTXTXI SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOTHROPS JARARACUSSU; SOURCE 3 ORGANISM_COMMON: JARARACUSSU; SOURCE 4 ORGANISM_TAXID: 8726; SOURCE 5 OTHER_DETAILS: VENOM GLAND KEYWDS LYS49-PLA2S, MYOTOXICITY, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR M.T.MURAKAMI,R.K.ARNI REVDAT 6 16-OCT-24 2H8I 1 REMARK REVDAT 5 21-DEC-22 2H8I 1 REMARK SEQADV REVDAT 4 18-OCT-17 2H8I 1 REMARK REVDAT 3 13-JUL-11 2H8I 1 VERSN REVDAT 2 24-FEB-09 2H8I 1 VERSN REVDAT 1 19-JUN-07 2H8I 0 JRNL AUTH M.T.MURAKAMI,M.M.VICOTIA,J.R.B.ABREGO,M.R.LOURENZONI, JRNL AUTH 2 A.C.O.CINTRA,E.Z.ARRUDA,M.A.TOMAZ,P.A.MELO,R.K.ARNI JRNL TITL INTERFACIAL SURFACE CHARGE AND FREE ACCESSIBILITY TO THE JRNL TITL 2 PLA2-ACTIVE SITE-LIKE REGION ARE ESSENTIAL REQUIREMENTS FOR JRNL TITL 3 THE ACTIVITY OF LYS49 PLA2 HOMOLOGUES JRNL REF TOXICON V. 49 378 2007 JRNL REFN ISSN 0041-0101 JRNL PMID 17157889 JRNL DOI 10.1016/J.TOXICON.2006.10.011 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 17758 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 + TEST SET) : 0.228 REMARK 3 R VALUE (WORKING SET) : 0.225 REMARK 3 FREE R VALUE : 0.277 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 964 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1203 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.63 REMARK 3 BIN R VALUE (WORKING SET) : 0.2470 REMARK 3 BIN FREE R VALUE SET COUNT : 93 REMARK 3 BIN FREE R VALUE : 0.2970 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 : 14 REMARK 3 SOLVENT ATOMS : 122 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.48 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.17000 REMARK 3 B22 (A**2) : 0.17000 REMARK 3 B33 (A**2) : -0.26000 REMARK 3 B12 (A**2) : 0.09000 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): 0.201 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.182 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.128 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.370 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.927 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1972 ; 0.020 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2639 ; 2.145 ; 1.992 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 240 ; 8.020 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 78 ;36.260 ;23.846 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 376 ;20.107 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;22.060 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 266 ; 0.202 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1434 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1214 ; 0.251 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1378 ; 0.322 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 160 ; 0.166 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 72 ; 0.304 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 10 ; 0.131 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1233 ; 1.148 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1914 ; 1.859 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 854 ; 2.821 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 725 ; 4.107 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 121 REMARK 3 RESIDUE RANGE : B 1 B 121 REMARK 3 ORIGIN FOR THE GROUP (A): 0.7898 23.3794 52.1856 REMARK 3 T TENSOR REMARK 3 T11: -0.0619 T22: -0.0115 REMARK 3 T33: -0.0595 T12: 0.0181 REMARK 3 T13: -0.0754 T23: -0.0223 REMARK 3 L TENSOR REMARK 3 L11: 0.9445 L22: 1.9748 REMARK 3 L33: 0.7096 L12: -1.1384 REMARK 3 L13: -0.7164 L23: 0.5471 REMARK 3 S TENSOR REMARK 3 S11: -0.0393 S12: 0.0369 S13: 0.0479 REMARK 3 S21: 0.1744 S22: 0.0007 S23: -0.1516 REMARK 3 S31: 0.0505 S32: -0.0639 S33: 0.0386 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2H8I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-JUN-06. REMARK 100 THE DEPOSITION ID IS D_1000038062. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JUN-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LNLS REMARK 200 BEAMLINE : D03B-MX1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.438 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : DENZO REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18722 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.05300 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) : 1.94 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.8 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 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 (%): 41.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 400, 2M AMMONIUM SULPHATE, REMARK 280 0.1M HEPES, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 42.52267 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 85.04533 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 85.04533 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 42.52267 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS THE DIMER FORMED IN THE REMARK 300 ASYMMETRIC UNIT. 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 REMARK 350 TOTAL BURIED SURFACE AREA: 2540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 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 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 PRO A 120 CG CD REMARK 470 PRO B 120 CG CD REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 THR A 13 CB THR A 13 CG2 -0.205 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 LEU A 31 N - CA - C ANGL. DEV. = 16.6 DEGREES REMARK 500 GLY A 32 N - CA - C ANGL. DEV. = -16.4 DEGREES REMARK 500 ARG B 97 NE - CZ - NH1 ANGL. DEV. = 6.1 DEGREES REMARK 500 ARG B 97 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 PRO B 120 N - CA - CB ANGL. DEV. = 7.5 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 ALA A 23 75.56 -157.42 REMARK 500 TRP A 68 77.79 -109.30 REMARK 500 ASN A 78 -117.29 51.34 REMARK 500 LYS A 112 126.76 -25.40 REMARK 500 LEU B 31 60.26 94.56 REMARK 500 THR B 55 -80.02 -96.37 REMARK 500 ASN B 78 -169.11 53.70 REMARK 500 LYS B 117 124.44 -33.34 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 LEU A 31 GLY A 32 -50.35 REMARK 500 HIS A 110 LEU A 111 -140.11 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 PEG B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 202 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE 21TH RESIDUE IS TYR AND IS A VARIANT PRESENT REMARK 999 IN NATURE. REMARK 999 THE 58TH AND 120TH RESIDUES ARE ASN AND PRO RESPECTIVELY REMARK 999 ACCORDING TO CINTRA A.C.O. ET AL.[J. PROTEIN CHEM. 12: REMARK 999 57-64(1993)]. DBREF 2H8I A 1 121 UNP Q90249 PA2H_BOTJR 1 121 DBREF 2H8I B 1 121 UNP Q90249 PA2H_BOTJR 1 121 SEQADV 2H8I TYR A 21 UNP Q90249 HIS 21 VARIANT SEQADV 2H8I ASN A 58 UNP Q90249 ASP 58 SEE REMARK 999 SEQADV 2H8I PRO A 120 UNP Q90249 ALA 120 SEE REMARK 999 SEQADV 2H8I TYR B 21 UNP Q90249 HIS 21 VARIANT SEQADV 2H8I ASN B 58 UNP Q90249 ASP 58 SEE REMARK 999 SEQADV 2H8I PRO B 120 UNP Q90249 ALA 120 SEE REMARK 999 SEQRES 1 A 121 SER LEU PHE GLU LEU GLY LYS MET ILE LEU GLN GLU THR SEQRES 2 A 121 GLY LYS ASN PRO ALA LYS SER TYR GLY ALA TYR GLY CYS SEQRES 3 A 121 ASN CYS GLY VAL LEU GLY ARG GLY LYS PRO LYS ASP ALA SEQRES 4 A 121 THR ASP ARG CYS CYS TYR VAL HIS LYS CYS CYS TYR LYS SEQRES 5 A 121 LYS LEU THR GLY CYS ASN PRO LYS LYS ASP ARG TYR SER SEQRES 6 A 121 TYR SER TRP LYS ASP LYS THR ILE VAL CYS GLY GLU ASN SEQRES 7 A 121 ASN PRO CYS LEU LYS GLU LEU CYS GLU CYS ASP LYS ALA SEQRES 8 A 121 VAL ALA ILE CYS LEU ARG GLU ASN LEU GLY THR TYR ASN SEQRES 9 A 121 LYS LYS TYR ARG TYR HIS LEU LYS PRO PHE CYS LYS LYS SEQRES 10 A 121 ALA ASP PRO CYS SEQRES 1 B 121 SER LEU PHE GLU LEU GLY LYS MET ILE LEU GLN GLU THR SEQRES 2 B 121 GLY LYS ASN PRO ALA LYS SER TYR GLY ALA TYR GLY CYS SEQRES 3 B 121 ASN CYS GLY VAL LEU GLY ARG GLY LYS PRO LYS ASP ALA SEQRES 4 B 121 THR ASP ARG CYS CYS TYR VAL HIS LYS CYS CYS TYR LYS SEQRES 5 B 121 LYS LEU THR GLY CYS ASN PRO LYS LYS ASP ARG TYR SER SEQRES 6 B 121 TYR SER TRP LYS ASP LYS THR ILE VAL CYS GLY GLU ASN SEQRES 7 B 121 ASN PRO CYS LEU LYS GLU LEU CYS GLU CYS ASP LYS ALA SEQRES 8 B 121 VAL ALA ILE CYS LEU ARG GLU ASN LEU GLY THR TYR ASN SEQRES 9 B 121 LYS LYS TYR ARG TYR HIS LEU LYS PRO PHE CYS LYS LYS SEQRES 10 B 121 ALA ASP PRO CYS HET PEG A 202 14 HET PEG B 201 7 HETNAM PEG DI(HYDROXYETHYL)ETHER FORMUL 3 PEG 2(C4 H10 O3) FORMUL 5 HOH *122(H2 O) HELIX 1 1 SER A 1 GLY A 14 1 14 HELIX 2 2 ASN A 16 GLY A 22 1 7 HELIX 3 3 ASP A 38 LYS A 52 1 15 HELIX 4 4 ASN A 79 ASN A 99 1 21 HELIX 5 5 LEU A 100 TYR A 103 5 4 HELIX 6 6 ASN A 104 ARG A 108 5 5 HELIX 7 7 SER B 1 GLY B 14 1 14 HELIX 8 8 ASN B 16 GLY B 22 1 7 HELIX 9 9 ASP B 38 LYS B 53 1 16 HELIX 10 10 ASN B 79 ASN B 99 1 21 HELIX 11 11 LEU B 100 TYR B 103 5 4 HELIX 12 12 ASN B 104 ARG B 108 5 5 HELIX 13 13 LEU B 111 CYS B 115 5 5 SHEET 1 A 2 ALA A 23 TYR A 24 0 SHEET 2 A 2 CYS A 28 GLY A 29 -1 O CYS A 28 N TYR A 24 SHEET 1 B 2 TYR A 66 LYS A 69 0 SHEET 2 B 2 THR A 72 CYS A 75 -1 O VAL A 74 N SER A 67 SHEET 1 C 2 TYR B 66 LYS B 69 0 SHEET 2 C 2 THR B 72 CYS B 75 -1 O VAL B 74 N SER B 67 SSBOND 1 CYS A 26 CYS A 115 1555 1555 2.04 SSBOND 2 CYS A 28 CYS A 44 1555 1555 2.01 SSBOND 3 CYS A 43 CYS A 95 1555 1555 2.05 SSBOND 4 CYS A 49 CYS A 121 1555 1555 2.02 SSBOND 5 CYS A 50 CYS A 88 1555 1555 2.03 SSBOND 6 CYS A 57 CYS A 81 1555 1555 2.04 SSBOND 7 CYS A 75 CYS A 86 1555 1555 2.04 SSBOND 8 CYS B 26 CYS B 115 1555 1555 2.03 SSBOND 9 CYS B 28 CYS B 44 1555 1555 2.03 SSBOND 10 CYS B 43 CYS B 95 1555 1555 2.00 SSBOND 11 CYS B 49 CYS B 121 1555 1555 2.02 SSBOND 12 CYS B 50 CYS B 88 1555 1555 2.03 SSBOND 13 CYS B 57 CYS B 81 1555 1555 2.07 SSBOND 14 CYS B 75 CYS B 86 1555 1555 2.05 SITE 1 AC1 4 TYR B 21 CYS B 28 GLY B 29 HOH B 246 SITE 1 AC2 11 LEU A 5 TYR A 21 GLY A 22 ASN A 27 SITE 2 AC2 11 CYS A 28 GLY A 29 VAL A 30 CYS A 44 SITE 3 AC2 11 HIS A 47 HOH A 243 LEU B 31 CRYST1 56.019 56.019 127.568 90.00 90.00 120.00 P 31 2 1 12 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 0.017851 0.010306 0.000000 0.00000 SCALE2 0.000000 0.020613 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007839 0.00000