HEADER ISOMERASE 21-MAY-05 2CSB TITLE CRYSTAL STRUCTURE OF TOPOISOMERASE V FROM METHANOPYRUS KANDLERI (61 TITLE 2 KDA FRAGMENT) COMPND MOL_ID: 1; COMPND 2 MOLECULE: TOPOISOMERASE V; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: N-TERM 61 KDA FRAGMENT; COMPND 5 SYNONYM: TOP61; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOPYRUS KANDLERI; SOURCE 3 ORGANISM_TAXID: 2320; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET14B KEYWDS TOPOISOMERASE IB, TOPOISOMERASE V, HELIX-TURN-HELIX, HELIX-HAIRPIN- KEYWDS 2 HELIX, HHH MOTIF, THREE HELIX BUNDLE, METHANOPYRUS KANDLERI, KEYWDS 3 ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR B.TANEJA,A.PATEL,A.SLESAREV,A.MONDRAGON REVDAT 6 06-DEC-23 2CSB 1 REMARK SEQADV LINK REVDAT 5 11-OCT-17 2CSB 1 REMARK REVDAT 4 13-JUL-11 2CSB 1 VERSN REVDAT 3 24-FEB-09 2CSB 1 VERSN REVDAT 2 07-FEB-06 2CSB 1 JRNL REVDAT 1 31-JAN-06 2CSB 0 JRNL AUTH B.TANEJA,A.PATEL,A.SLESAREV,A.MONDRAGON JRNL TITL STRUCTURE OF THE N-TERMINAL FRAGMENT OF TOPOISOMERASE V JRNL TITL 2 REVEALS A NEW FAMILY OF TOPOISOMERASES JRNL REF EMBO J. V. 25 398 2006 JRNL REFN ISSN 0261-4189 JRNL PMID 16395333 JRNL DOI 10.1038/SJ.EMBOJ.7600922 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.0 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.44 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 50430 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) : 0.220 REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.292 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2687 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3518 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.39 REMARK 3 BIN R VALUE (WORKING SET) : 0.2580 REMARK 3 BIN FREE R VALUE SET COUNT : 201 REMARK 3 BIN FREE R VALUE : 0.3680 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8410 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 516 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) : 39.49 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.10000 REMARK 3 B22 (A**2) : 0.17000 REMARK 3 B33 (A**2) : -0.08000 REMARK 3 B12 (A**2) : 0.00000 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): 0.405 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.291 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.226 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 17.051 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.932 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.885 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 8649 ; 0.017 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 11668 ; 1.592 ; 1.976 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1032 ; 5.925 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 462 ;32.962 ;22.684 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1650 ;19.386 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 125 ;21.553 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1284 ; 0.110 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6569 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 4244 ; 0.220 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 5863 ; 0.307 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 440 ; 0.174 ; 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): 92 ; 0.258 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 24 ; 0.228 ; 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): 5373 ; 0.946 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 8348 ; 1.338 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3725 ; 2.335 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3320 ; 3.636 ; 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 3 A 266 2 REMARK 3 1 B 3 B 266 2 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 1056 ; 0.10 ; 0.05 REMARK 3 MEDIUM POSITIONAL 1 A (A): 1092 ; 0.56 ; 0.50 REMARK 3 TIGHT THERMAL 1 A (A**2): 1056 ; 0.18 ; 0.50 REMARK 3 MEDIUM THERMAL 1 A (A**2): 1092 ; 1.01 ; 2.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 3 A 266 REMARK 3 ORIGIN FOR THE GROUP (A): 0.4750 70.9310 164.2930 REMARK 3 T TENSOR REMARK 3 T11: -0.0745 T22: -0.1538 REMARK 3 T33: -0.0695 T12: -0.0048 REMARK 3 T13: -0.0327 T23: -0.0298 REMARK 3 L TENSOR REMARK 3 L11: 2.0519 L22: 0.7293 REMARK 3 L33: 1.3011 L12: 0.1162 REMARK 3 L13: 0.2149 L23: 0.0542 REMARK 3 S TENSOR REMARK 3 S11: -0.0616 S12: -0.1098 S13: 0.3074 REMARK 3 S21: -0.0784 S22: 0.0093 S23: 0.1473 REMARK 3 S31: -0.0567 S32: -0.1668 S33: 0.0523 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 296 A 519 REMARK 3 ORIGIN FOR THE GROUP (A): 25.2250 70.5990 169.7790 REMARK 3 T TENSOR REMARK 3 T11: -0.0220 T22: -0.0400 REMARK 3 T33: -0.1044 T12: -0.0148 REMARK 3 T13: -0.0154 T23: 0.0053 REMARK 3 L TENSOR REMARK 3 L11: 0.7237 L22: 0.1523 REMARK 3 L33: 0.8707 L12: 0.1862 REMARK 3 L13: -0.0217 L23: 0.0263 REMARK 3 S TENSOR REMARK 3 S11: 0.0049 S12: -0.1190 S13: -0.0161 REMARK 3 S21: 0.0721 S22: -0.1305 S23: -0.0720 REMARK 3 S31: -0.0743 S32: 0.0646 S33: 0.1256 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 3 B 266 REMARK 3 ORIGIN FOR THE GROUP (A): 0.8600 117.7050 156.9410 REMARK 3 T TENSOR REMARK 3 T11: -0.0277 T22: -0.0759 REMARK 3 T33: -0.0458 T12: -0.0029 REMARK 3 T13: -0.0274 T23: -0.0531 REMARK 3 L TENSOR REMARK 3 L11: 1.4259 L22: 1.9634 REMARK 3 L33: 1.4473 L12: 0.4450 REMARK 3 L13: -0.3416 L23: -0.7859 REMARK 3 S TENSOR REMARK 3 S11: 0.0109 S12: 0.0450 S13: -0.1340 REMARK 3 S21: 0.0120 S22: 0.1059 S23: 0.2592 REMARK 3 S31: -0.0004 S32: -0.0530 S33: -0.1168 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 296 B 519 REMARK 3 ORIGIN FOR THE GROUP (A): -17.7780 111.0900 174.7830 REMARK 3 T TENSOR REMARK 3 T11: -0.1833 T22: -0.1065 REMARK 3 T33: 0.0225 T12: 0.0082 REMARK 3 T13: 0.0578 T23: 0.0924 REMARK 3 L TENSOR REMARK 3 L11: 1.8942 L22: 1.3802 REMARK 3 L33: 1.7138 L12: 0.6158 REMARK 3 L13: 1.1904 L23: -0.0191 REMARK 3 S TENSOR REMARK 3 S11: 0.3229 S12: -0.3178 S13: -0.4167 REMARK 3 S21: 0.2852 S22: 0.0469 S23: -0.0073 REMARK 3 S31: 0.0444 S32: -0.1774 S33: -0.3698 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2CSB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-MAY-05. REMARK 100 THE DEPOSITION ID IS D_1000024568. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-FEB-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 5ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : SILICON MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 53175 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 27.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06400 REMARK 200 FOR THE DATA SET : 9.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : 94.8 REMARK 200 DATA REDUNDANCY IN SHELL : 6.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.26200 REMARK 200 FOR SHELL : 2.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SOLVE, SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, NA-CACODYLATE, MGCL2, PH REMARK 280 6.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 35.34500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 94.53500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 44.88500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 94.53500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.34500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 44.88500 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 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 MSE A 1 REMARK 465 ALA A 2 REMARK 465 MSE B 1 REMARK 465 ALA B 2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NH2 ARG B 151 O ILE B 236 2.05 REMARK 500 O HOH A 3055 O HOH A 3302 2.12 REMARK 500 O HOH A 3058 O HOH A 3302 2.14 REMARK 500 REMARK 500 REMARK: NULL 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 GLU B 453 CD GLU B 453 OE1 0.066 REMARK 500 GLU B 453 CD GLU B 453 OE2 0.165 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 ASP A 124 CB - CG - OD2 ANGL. DEV. = 6.6 DEGREES REMARK 500 ASP A 182 CB - CG - OD2 ANGL. DEV. = 6.9 DEGREES REMARK 500 ASP A 219 CB - CG - OD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 ASP A 284 CB - CG - OD2 ANGL. DEV. = 5.9 DEGREES REMARK 500 ASP A 310 CB - CG - OD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP A 365 CB - CG - OD2 ANGL. DEV. = 6.2 DEGREES REMARK 500 ARG B 102 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ARG B 151 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ASP B 368 CB - CG - OD2 ANGL. DEV. = 6.7 DEGREES REMARK 500 ASP B 505 CB - CG - OD2 ANGL. DEV. = 5.7 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 VAL A 133 -71.51 -110.23 REMARK 500 ALA A 167 -108.67 -142.09 REMARK 500 SER A 222 -149.45 -152.30 REMARK 500 GLU A 375 -45.05 86.07 REMARK 500 VAL B 133 -77.67 -117.92 REMARK 500 ALA B 167 -110.64 -134.38 REMARK 500 ASP B 178 64.27 37.26 REMARK 500 ASP B 303 -72.96 -70.61 REMARK 500 ASP B 336 -43.74 -28.01 REMARK 500 HIS B 360 -154.16 -118.31 REMARK 500 GLU B 375 -46.85 68.42 REMARK 500 ASP B 477 -123.87 -98.80 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 MG A3052 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A3053 O REMARK 620 2 HOH A3054 O 175.8 REMARK 620 3 HOH A3055 O 87.3 88.6 REMARK 620 4 HOH A3056 O 94.4 89.7 178.3 REMARK 620 5 HOH A3057 O 91.9 87.5 94.7 85.1 REMARK 620 6 HOH A3058 O 87.0 93.7 87.0 93.3 177.9 REMARK 620 7 HOH A3302 O 120.8 56.9 53.2 125.9 128.3 53.7 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 3052 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2CSD RELATED DB: PDB DBREF 2CSB A 1 519 GB 20094872 NP_614719 1 519 DBREF 2CSB B 1 519 GB 20094872 NP_614719 1 519 SEQADV 2CSB MSE A 1 GB 20094872 MET 1 MODIFIED RESIDUE SEQADV 2CSB MSE A 40 GB 20094872 MET 40 MODIFIED RESIDUE SEQADV 2CSB MSE A 155 GB 20094872 MET 155 MODIFIED RESIDUE SEQADV 2CSB MSE A 166 GB 20094872 MET 166 MODIFIED RESIDUE SEQADV 2CSB MSE A 286 GB 20094872 MET 286 MODIFIED RESIDUE SEQADV 2CSB MSE A 325 GB 20094872 MET 325 MODIFIED RESIDUE SEQADV 2CSB MSE A 391 GB 20094872 MET 391 MODIFIED RESIDUE SEQADV 2CSB MSE B 1 GB 20094872 MET 1 MODIFIED RESIDUE SEQADV 2CSB MSE B 40 GB 20094872 MET 40 MODIFIED RESIDUE SEQADV 2CSB MSE B 155 GB 20094872 MET 155 MODIFIED RESIDUE SEQADV 2CSB MSE B 166 GB 20094872 MET 166 MODIFIED RESIDUE SEQADV 2CSB MSE B 286 GB 20094872 MET 286 MODIFIED RESIDUE SEQADV 2CSB MSE B 325 GB 20094872 MET 325 MODIFIED RESIDUE SEQADV 2CSB MSE B 391 GB 20094872 MET 391 MODIFIED RESIDUE SEQRES 1 A 519 MSE ALA LEU VAL TYR ASP ALA GLU PHE VAL GLY SER GLU SEQRES 2 A 519 ARG GLU PHE GLU GLU GLU ARG GLU THR PHE LEU LYS GLY SEQRES 3 A 519 VAL LYS ALA TYR ASP GLY VAL LEU ALA THR ARG TYR LEU SEQRES 4 A 519 MSE GLU ARG SER SER SER ALA LYS ASN ASP GLU GLU LEU SEQRES 5 A 519 LEU GLU LEU HIS GLN ASN PHE ILE LEU LEU THR GLY SER SEQRES 6 A 519 TYR ALA CYS SER ILE ASP PRO THR GLU ASP ARG TYR GLN SEQRES 7 A 519 ASN VAL ILE VAL ARG GLY VAL ASN PHE ASP GLU ARG VAL SEQRES 8 A 519 GLN ARG LEU SER THR GLY GLY SER PRO ALA ARG TYR ALA SEQRES 9 A 519 ILE VAL TYR ARG ARG GLY TRP ARG ALA ILE ALA LYS ALA SEQRES 10 A 519 LEU ASP ILE ASP GLU GLU ASP VAL PRO ALA ILE GLU VAL SEQRES 11 A 519 ARG ALA VAL LYS ARG ASN PRO LEU GLN PRO ALA LEU TYR SEQRES 12 A 519 ARG ILE LEU VAL ARG TYR GLY ARG VAL ASP LEU MSE PRO SEQRES 13 A 519 VAL THR VAL ASP GLU VAL PRO PRO GLU MSE ALA GLY GLU SEQRES 14 A 519 PHE GLU ARG LEU ILE GLU ARG TYR ASP VAL PRO ILE ASP SEQRES 15 A 519 GLU LYS GLU GLU ARG ILE LEU GLU ILE LEU ARG GLU ASN SEQRES 16 A 519 PRO TRP THR PRO HIS ASP GLU ILE ALA ARG ARG LEU GLY SEQRES 17 A 519 LEU SER VAL SER GLU VAL GLU GLY GLU LYS ASP PRO GLU SEQRES 18 A 519 SER SER GLY ILE TYR SER LEU TRP SER ARG VAL VAL VAL SEQRES 19 A 519 ASN ILE GLU TYR ASP GLU ARG THR ALA LYS ARG HIS VAL SEQRES 20 A 519 LYS ARG ARG ASP ARG LEU LEU GLU GLU LEU TYR GLU HIS SEQRES 21 A 519 LEU GLU GLU LEU SER GLU ARG TYR LEU ARG HIS PRO LEU SEQRES 22 A 519 THR ARG ARG TRP ILE VAL GLU HIS LYS ARG ASP ILE MSE SEQRES 23 A 519 ARG ARG TYR LEU GLU GLN ARG ILE VAL GLU CYS ALA LEU SEQRES 24 A 519 LYS LEU GLN ASP ARG TYR GLY ILE ARG GLU ASP VAL ALA SEQRES 25 A 519 LEU CYS LEU ALA ARG ALA PHE ASP GLY SER ILE SER MSE SEQRES 26 A 519 ILE ALA THR THR PRO TYR ARG THR LEU LYS ASP VAL CYS SEQRES 27 A 519 PRO ASP LEU THR LEU GLU GLU ALA LYS SER VAL ASN ARG SEQRES 28 A 519 THR LEU ALA THR LEU ILE ASP GLU HIS GLY LEU SER PRO SEQRES 29 A 519 ASP ALA ALA ASP GLU LEU ILE GLU HIS PHE GLU SER ILE SEQRES 30 A 519 ALA GLY ILE LEU ALA THR ASP LEU GLU GLU ILE GLU ARG SEQRES 31 A 519 MSE TYR GLU GLU GLY ARG LEU SER GLU GLU ALA TYR ARG SEQRES 32 A 519 ALA ALA VAL GLU ILE GLN LEU ALA GLU LEU THR LYS LYS SEQRES 33 A 519 GLU GLY VAL GLY ARG LYS THR ALA GLU ARG LEU LEU ARG SEQRES 34 A 519 ALA PHE GLY ASN PRO GLU ARG VAL LYS GLN LEU ALA ARG SEQRES 35 A 519 GLU PHE GLU ILE GLU LYS LEU ALA SER VAL GLU GLY VAL SEQRES 36 A 519 GLY GLU ARG VAL LEU ARG SER LEU VAL PRO GLY TYR ALA SEQRES 37 A 519 SER LEU ILE SER ILE ARG GLY ILE ASP ARG GLU ARG ALA SEQRES 38 A 519 GLU ARG LEU LEU LYS LYS TYR GLY GLY TYR SER LYS VAL SEQRES 39 A 519 ARG GLU ALA GLY VAL GLU GLU LEU ARG GLU ASP GLY LEU SEQRES 40 A 519 THR ASP ALA GLN ILE ARG GLU LEU LYS GLY LEU LYS SEQRES 1 B 519 MSE ALA LEU VAL TYR ASP ALA GLU PHE VAL GLY SER GLU SEQRES 2 B 519 ARG GLU PHE GLU GLU GLU ARG GLU THR PHE LEU LYS GLY SEQRES 3 B 519 VAL LYS ALA TYR ASP GLY VAL LEU ALA THR ARG TYR LEU SEQRES 4 B 519 MSE GLU ARG SER SER SER ALA LYS ASN ASP GLU GLU LEU SEQRES 5 B 519 LEU GLU LEU HIS GLN ASN PHE ILE LEU LEU THR GLY SER SEQRES 6 B 519 TYR ALA CYS SER ILE ASP PRO THR GLU ASP ARG TYR GLN SEQRES 7 B 519 ASN VAL ILE VAL ARG GLY VAL ASN PHE ASP GLU ARG VAL SEQRES 8 B 519 GLN ARG LEU SER THR GLY GLY SER PRO ALA ARG TYR ALA SEQRES 9 B 519 ILE VAL TYR ARG ARG GLY TRP ARG ALA ILE ALA LYS ALA SEQRES 10 B 519 LEU ASP ILE ASP GLU GLU ASP VAL PRO ALA ILE GLU VAL SEQRES 11 B 519 ARG ALA VAL LYS ARG ASN PRO LEU GLN PRO ALA LEU TYR SEQRES 12 B 519 ARG ILE LEU VAL ARG TYR GLY ARG VAL ASP LEU MSE PRO SEQRES 13 B 519 VAL THR VAL ASP GLU VAL PRO PRO GLU MSE ALA GLY GLU SEQRES 14 B 519 PHE GLU ARG LEU ILE GLU ARG TYR ASP VAL PRO ILE ASP SEQRES 15 B 519 GLU LYS GLU GLU ARG ILE LEU GLU ILE LEU ARG GLU ASN SEQRES 16 B 519 PRO TRP THR PRO HIS ASP GLU ILE ALA ARG ARG LEU GLY SEQRES 17 B 519 LEU SER VAL SER GLU VAL GLU GLY GLU LYS ASP PRO GLU SEQRES 18 B 519 SER SER GLY ILE TYR SER LEU TRP SER ARG VAL VAL VAL SEQRES 19 B 519 ASN ILE GLU TYR ASP GLU ARG THR ALA LYS ARG HIS VAL SEQRES 20 B 519 LYS ARG ARG ASP ARG LEU LEU GLU GLU LEU TYR GLU HIS SEQRES 21 B 519 LEU GLU GLU LEU SER GLU ARG TYR LEU ARG HIS PRO LEU SEQRES 22 B 519 THR ARG ARG TRP ILE VAL GLU HIS LYS ARG ASP ILE MSE SEQRES 23 B 519 ARG ARG TYR LEU GLU GLN ARG ILE VAL GLU CYS ALA LEU SEQRES 24 B 519 LYS LEU GLN ASP ARG TYR GLY ILE ARG GLU ASP VAL ALA SEQRES 25 B 519 LEU CYS LEU ALA ARG ALA PHE ASP GLY SER ILE SER MSE SEQRES 26 B 519 ILE ALA THR THR PRO TYR ARG THR LEU LYS ASP VAL CYS SEQRES 27 B 519 PRO ASP LEU THR LEU GLU GLU ALA LYS SER VAL ASN ARG SEQRES 28 B 519 THR LEU ALA THR LEU ILE ASP GLU HIS GLY LEU SER PRO SEQRES 29 B 519 ASP ALA ALA ASP GLU LEU ILE GLU HIS PHE GLU SER ILE SEQRES 30 B 519 ALA GLY ILE LEU ALA THR ASP LEU GLU GLU ILE GLU ARG SEQRES 31 B 519 MSE TYR GLU GLU GLY ARG LEU SER GLU GLU ALA TYR ARG SEQRES 32 B 519 ALA ALA VAL GLU ILE GLN LEU ALA GLU LEU THR LYS LYS SEQRES 33 B 519 GLU GLY VAL GLY ARG LYS THR ALA GLU ARG LEU LEU ARG SEQRES 34 B 519 ALA PHE GLY ASN PRO GLU ARG VAL LYS GLN LEU ALA ARG SEQRES 35 B 519 GLU PHE GLU ILE GLU LYS LEU ALA SER VAL GLU GLY VAL SEQRES 36 B 519 GLY GLU ARG VAL LEU ARG SER LEU VAL PRO GLY TYR ALA SEQRES 37 B 519 SER LEU ILE SER ILE ARG GLY ILE ASP ARG GLU ARG ALA SEQRES 38 B 519 GLU ARG LEU LEU LYS LYS TYR GLY GLY TYR SER LYS VAL SEQRES 39 B 519 ARG GLU ALA GLY VAL GLU GLU LEU ARG GLU ASP GLY LEU SEQRES 40 B 519 THR ASP ALA GLN ILE ARG GLU LEU LYS GLY LEU LYS MODRES 2CSB MSE A 40 MET SELENOMETHIONINE MODRES 2CSB MSE A 155 MET SELENOMETHIONINE MODRES 2CSB MSE A 166 MET SELENOMETHIONINE MODRES 2CSB MSE A 286 MET SELENOMETHIONINE MODRES 2CSB MSE A 325 MET SELENOMETHIONINE MODRES 2CSB MSE A 391 MET SELENOMETHIONINE MODRES 2CSB MSE B 40 MET SELENOMETHIONINE MODRES 2CSB MSE B 155 MET SELENOMETHIONINE MODRES 2CSB MSE B 166 MET SELENOMETHIONINE MODRES 2CSB MSE B 286 MET SELENOMETHIONINE MODRES 2CSB MSE B 325 MET SELENOMETHIONINE MODRES 2CSB MSE B 391 MET SELENOMETHIONINE HET MSE A 40 8 HET MSE A 155 8 HET MSE A 166 8 HET MSE A 286 8 HET MSE A 325 8 HET MSE A 391 8 HET MSE B 40 8 HET MSE B 155 8 HET MSE B 166 8 HET MSE B 286 8 HET MSE B 325 8 HET MSE B 391 8 HET MG A3052 1 HETNAM MSE SELENOMETHIONINE HETNAM MG MAGNESIUM ION FORMUL 1 MSE 12(C5 H11 N O2 SE) FORMUL 3 MG MG 2+ FORMUL 4 HOH *516(H2 O) HELIX 1 1 SER A 12 SER A 43 1 32 HELIX 2 2 SER A 43 ASN A 48 1 6 HELIX 3 3 ASP A 49 SER A 69 1 21 HELIX 4 4 PHE A 87 ARG A 93 1 7 HELIX 5 5 SER A 99 VAL A 106 1 8 HELIX 6 6 GLY A 110 LEU A 118 1 9 HELIX 7 7 ASP A 121 VAL A 125 5 5 HELIX 8 8 GLN A 139 TYR A 149 1 11 HELIX 9 9 THR A 158 VAL A 162 5 5 HELIX 10 10 PRO A 163 ALA A 167 5 5 HELIX 11 11 PHE A 170 TYR A 177 1 8 HELIX 12 12 ASP A 182 ASN A 195 1 14 HELIX 13 13 PRO A 199 GLY A 208 1 10 HELIX 14 14 SER A 210 GLY A 216 1 7 HELIX 15 15 GLY A 224 VAL A 234 1 11 HELIX 16 16 ASP A 239 GLU A 266 1 28 HELIX 17 17 THR A 274 GLY A 306 1 33 HELIX 18 18 ARG A 308 PHE A 319 1 12 HELIX 19 19 SER A 322 ALA A 327 1 6 HELIX 20 20 PRO A 330 CYS A 338 1 9 HELIX 21 21 THR A 342 ASN A 350 1 9 HELIX 22 22 ASN A 350 GLY A 361 1 12 HELIX 23 23 SER A 363 GLU A 375 1 13 HELIX 24 24 SER A 376 ALA A 382 1 7 HELIX 25 25 ASP A 384 GLY A 395 1 12 HELIX 26 26 SER A 398 LYS A 415 1 18 HELIX 27 27 GLY A 420 GLY A 432 1 13 HELIX 28 28 ASN A 433 GLU A 443 1 11 HELIX 29 29 GLU A 445 SER A 451 1 7 HELIX 30 30 GLY A 456 VAL A 464 1 9 HELIX 31 31 GLY A 466 SER A 472 1 7 HELIX 32 32 ASP A 477 GLY A 489 1 13 HELIX 33 33 GLY A 490 GLU A 496 1 7 HELIX 34 34 GLY A 498 ASP A 505 1 8 HELIX 35 35 THR A 508 GLY A 517 1 10 HELIX 36 36 SER B 12 SER B 43 1 32 HELIX 37 37 SER B 43 ASN B 48 1 6 HELIX 38 38 ASP B 49 SER B 69 1 21 HELIX 39 39 PHE B 87 LEU B 94 1 8 HELIX 40 40 SER B 99 VAL B 106 1 8 HELIX 41 41 GLY B 110 LEU B 118 1 9 HELIX 42 42 ASP B 121 VAL B 125 5 5 HELIX 43 43 GLN B 139 TYR B 149 1 11 HELIX 44 44 THR B 158 VAL B 162 5 5 HELIX 45 45 PRO B 163 ALA B 167 5 5 HELIX 46 46 PHE B 170 TYR B 177 1 8 HELIX 47 47 ASP B 182 ASN B 195 1 14 HELIX 48 48 PRO B 199 GLY B 208 1 10 HELIX 49 49 SER B 210 GLY B 216 1 7 HELIX 50 50 GLY B 224 VAL B 234 1 11 HELIX 51 51 ASP B 239 LEU B 269 1 31 HELIX 52 52 THR B 274 ARG B 304 1 31 HELIX 53 53 ARG B 308 PHE B 319 1 12 HELIX 54 54 SER B 322 ALA B 327 1 6 HELIX 55 55 PRO B 330 CYS B 338 1 9 HELIX 56 56 THR B 342 ASN B 350 1 9 HELIX 57 57 ASN B 350 GLU B 359 1 10 HELIX 58 58 SER B 363 GLU B 375 1 13 HELIX 59 59 SER B 376 ALA B 382 1 7 HELIX 60 60 ASP B 384 GLU B 394 1 11 HELIX 61 61 SER B 398 LYS B 415 1 18 HELIX 62 62 GLY B 420 GLY B 432 1 13 HELIX 63 63 ASN B 433 GLU B 443 1 11 HELIX 64 64 GLU B 445 SER B 451 1 7 HELIX 65 65 GLY B 456 VAL B 464 1 9 HELIX 66 66 GLY B 466 SER B 472 1 7 HELIX 67 67 ARG B 478 GLY B 489 1 12 HELIX 68 68 GLY B 490 ALA B 497 1 8 HELIX 69 69 GLY B 498 ASP B 505 1 8 HELIX 70 70 THR B 508 GLY B 517 1 10 SHEET 1 A 3 ASP A 6 PHE A 9 0 SHEET 2 A 3 TYR A 77 VAL A 82 -1 O ILE A 81 N ASP A 6 SHEET 3 A 3 VAL A 85 ASN A 86 -1 O VAL A 85 N VAL A 82 SHEET 1 B 3 ASP B 6 PHE B 9 0 SHEET 2 B 3 TYR B 77 VAL B 82 -1 O ILE B 81 N ASP B 6 SHEET 3 B 3 VAL B 85 ASN B 86 -1 O VAL B 85 N VAL B 82 SSBOND 1 CYS A 314 CYS A 338 1555 1555 2.06 SSBOND 2 CYS B 314 CYS B 338 1555 1555 2.05 LINK C LEU A 39 N MSE A 40 1555 1555 1.33 LINK C MSE A 40 N GLU A 41 1555 1555 1.34 LINK C LEU A 154 N MSE A 155 1555 1555 1.32 LINK C MSE A 155 N PRO A 156 1555 1555 1.34 LINK C GLU A 165 N MSE A 166 1555 1555 1.33 LINK C MSE A 166 N ALA A 167 1555 1555 1.32 LINK C ILE A 285 N MSE A 286 1555 1555 1.34 LINK C MSE A 286 N ARG A 287 1555 1555 1.33 LINK C SER A 324 N MSE A 325 1555 1555 1.33 LINK C MSE A 325 N ILE A 326 1555 1555 1.34 LINK C ARG A 390 N MSE A 391 1555 1555 1.32 LINK C MSE A 391 N TYR A 392 1555 1555 1.33 LINK C LEU B 39 N MSE B 40 1555 1555 1.34 LINK C MSE B 40 N GLU B 41 1555 1555 1.33 LINK C LEU B 154 N MSE B 155 1555 1555 1.32 LINK C MSE B 155 N PRO B 156 1555 1555 1.35 LINK C GLU B 165 N MSE B 166 1555 1555 1.33 LINK C MSE B 166 N ALA B 167 1555 1555 1.33 LINK C ILE B 285 N MSE B 286 1555 1555 1.33 LINK C MSE B 286 N ARG B 287 1555 1555 1.34 LINK C SER B 324 N MSE B 325 1555 1555 1.33 LINK C MSE B 325 N ILE B 326 1555 1555 1.34 LINK C ARG B 390 N MSE B 391 1555 1555 1.33 LINK C MSE B 391 N TYR B 392 1555 1555 1.33 LINK MG MG A3052 O HOH A3053 1555 1555 1.87 LINK MG MG A3052 O HOH A3054 1555 1555 1.86 LINK MG MG A3052 O HOH A3055 1555 1555 1.85 LINK MG MG A3052 O HOH A3056 1555 1555 1.87 LINK MG MG A3052 O HOH A3057 1555 1555 1.85 LINK MG MG A3052 O HOH A3058 1555 1555 1.85 LINK MG MG A3052 O HOH A3302 1555 1555 2.63 SITE 1 AC1 7 HOH A3053 HOH A3054 HOH A3055 HOH A3056 SITE 2 AC1 7 HOH A3057 HOH A3058 HOH A3302 CRYST1 70.690 89.770 189.070 90.00 90.00 90.00 P 21 21 21 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 0.014146 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011140 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005289 0.00000