HEADER ISOMERASE 03-APR-08 3CQH TITLE CRYSTAL STRUCTURE OF L-XYLULOSE-5-PHOSPHATE 3-EPIMERASE ULAE FROM THE TITLE 2 ANAEROBIC L-ASCORBATE UTILIZATION PATHWAY OF ESCHERICHIA COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: L-RIBULOSE-5-PHOSPHATE 3-EPIMERASE ULAE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: L-XYLULOSE-5- PHOSPHATE 3-EPIMERASE, L-ASCORBATE UTILIZATION COMPND 5 PROTEIN E; COMPND 6 EC: 5.1.3.22; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: O157:H7 EDL933; SOURCE 5 GENE: ULAE; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS TIM-BARREL, ISOMERASE, PHOSPHATE-BINDING MOTIF, STRUCTURAL GENOMICS, KEYWDS 2 MONTREAL-KINGSTON BACTERIAL STRUCTURAL GENOMICS INITIATIVE, BSGI EXPDTA X-RAY DIFFRACTION AUTHOR R.SHI,A.MATTE,M.CYGLER,MONTREAL-KINGSTON BACTERIAL STRUCTURAL AUTHOR 2 GENOMICS INITIATIVE (BSGI) REVDAT 6 30-OCT-24 3CQH 1 REMARK LINK REVDAT 5 25-OCT-17 3CQH 1 REMARK REVDAT 4 19-JUN-13 3CQH 1 JRNL REVDAT 3 13-JUL-11 3CQH 1 VERSN REVDAT 2 24-FEB-09 3CQH 1 VERSN REVDAT 1 25-NOV-08 3CQH 0 JRNL AUTH R.SHI,M.PINEDA,E.AJAMIAN,Q.CUI,A.MATTE,M.CYGLER JRNL TITL STRUCTURE OF L-XYLULOSE-5-PHOSPHATE 3-EPIMERASE (ULAE) FROM JRNL TITL 2 THE ANAEROBIC L-ASCORBATE UTILIZATION PATHWAY OF ESCHERICHIA JRNL TITL 3 COLI: IDENTIFICATION OF A NOVEL PHOSPHATE BINDING MOTIF JRNL TITL 4 WITHIN A TIM BARREL FOLD. JRNL REF J.BACTERIOL. V. 190 8137 2008 JRNL REFN ISSN 0021-9193 JRNL PMID 18849419 JRNL DOI 10.1128/JB.01049-08 REMARK 2 REMARK 2 RESOLUTION. 2.08 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 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.08 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 38665 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) : 0.214 REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1939 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) : 2.08 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.14 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2656 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.93 REMARK 3 BIN R VALUE (WORKING SET) : 0.2820 REMARK 3 BIN FREE R VALUE SET COUNT : 138 REMARK 3 BIN FREE R VALUE : 0.3550 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4033 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 25 REMARK 3 SOLVENT ATOMS : 169 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : 35.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.06 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.48000 REMARK 3 B22 (A**2) : -0.48000 REMARK 3 B33 (A**2) : 0.95000 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): 0.208 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.174 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.122 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.119 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.929 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4138 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5593 ; 1.276 ; 1.961 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 506 ; 6.065 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 203 ;36.652 ;23.744 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 720 ;15.439 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 38 ;17.433 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 605 ; 0.098 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3140 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1972 ; 0.209 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2775 ; 0.302 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 212 ; 0.138 ; 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): 68 ; 0.439 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 14 ; 0.240 ; 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): 2622 ; 0.961 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4050 ; 1.381 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1752 ; 1.978 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1541 ; 3.061 ; 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 : 2 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 5 A 281 REMARK 3 ORIGIN FOR THE GROUP (A): 35.9436 15.3222 29.5564 REMARK 3 T TENSOR REMARK 3 T11: -0.0474 T22: -0.0114 REMARK 3 T33: -0.0077 T12: 0.0042 REMARK 3 T13: 0.0046 T23: 0.0058 REMARK 3 L TENSOR REMARK 3 L11: 0.9888 L22: 0.9029 REMARK 3 L33: 0.2700 L12: 0.2848 REMARK 3 L13: 0.3226 L23: 0.0773 REMARK 3 S TENSOR REMARK 3 S11: 0.0805 S12: 0.0283 S13: -0.1029 REMARK 3 S21: -0.0581 S22: -0.0522 S23: -0.0826 REMARK 3 S31: 0.0662 S32: 0.0384 S33: -0.0283 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 : B 6 B 280 REMARK 3 ORIGIN FOR THE GROUP (A): 17.7799 38.0939 27.6708 REMARK 3 T TENSOR REMARK 3 T11: -0.0676 T22: -0.0226 REMARK 3 T33: 0.0312 T12: 0.0078 REMARK 3 T13: 0.0265 T23: -0.0128 REMARK 3 L TENSOR REMARK 3 L11: 0.9721 L22: 0.7820 REMARK 3 L33: 0.1980 L12: 0.0835 REMARK 3 L13: -0.0894 L23: -0.0783 REMARK 3 S TENSOR REMARK 3 S11: 0.0967 S12: 0.0000 S13: 0.2005 REMARK 3 S21: -0.0464 S22: -0.0362 S23: 0.1017 REMARK 3 S31: -0.0404 S32: -0.0212 S33: -0.0605 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : 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 3CQH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-APR-08. REMARK 100 THE DEPOSITION ID IS D_1000047089. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-NOV-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.10 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38726 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.080 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 7.600 REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.08 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.15 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 6.10 REMARK 200 R MERGE FOR SHELL (I) : 0.52700 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: SAD REMARK 200 SOFTWARE USED: SOLVE 2.10, RESOLVE 2.13 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMONIUM SULFATE, PH 7.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 51.50750 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 55.19300 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 55.19300 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 77.26125 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 55.19300 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 55.19300 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 25.75375 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 55.19300 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 55.19300 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 77.26125 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 55.19300 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 55.19300 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 25.75375 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 51.50750 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 REMARK 350 TOTAL BURIED SURFACE AREA: 4350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -87.3 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 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 A 468 LIES ON A SPECIAL POSITION. 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 -10 REMARK 465 GLY A -9 REMARK 465 SER A -8 REMARK 465 SER A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 GLY A 0 REMARK 465 SER A 1 REMARK 465 LEU A 2 REMARK 465 SER A 3 REMARK 465 LYS A 4 REMARK 465 ASP A 158 REMARK 465 TYR A 159 REMARK 465 PRO A 160 REMARK 465 LEU A 161 REMARK 465 MSE A 162 REMARK 465 ASN A 163 REMARK 465 SER A 164 REMARK 465 ILE A 165 REMARK 465 SER A 166 REMARK 465 LYS A 167 REMARK 465 ALA A 168 REMARK 465 LEU A 169 REMARK 465 GLY A 170 REMARK 465 TYR A 171 REMARK 465 ALA A 172 REMARK 465 HIS A 173 REMARK 465 TYR A 174 REMARK 465 ASP A 193 REMARK 465 ASN A 194 REMARK 465 ASP A 195 REMARK 465 GLU A 282 REMARK 465 ALA A 283 REMARK 465 ALA A 284 REMARK 465 MSE B -10 REMARK 465 GLY B -9 REMARK 465 SER B -8 REMARK 465 SER B -7 REMARK 465 HIS B -6 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 HIS B -1 REMARK 465 GLY B 0 REMARK 465 SER B 1 REMARK 465 LEU B 2 REMARK 465 SER B 3 REMARK 465 LYS B 4 REMARK 465 GLN B 5 REMARK 465 GLY B 18 REMARK 465 MSE B 157 REMARK 465 ASP B 158 REMARK 465 TYR B 159 REMARK 465 PRO B 160 REMARK 465 LEU B 161 REMARK 465 MSE B 162 REMARK 465 ASN B 163 REMARK 465 SER B 164 REMARK 465 ILE B 165 REMARK 465 SER B 166 REMARK 465 LYS B 167 REMARK 465 ALA B 168 REMARK 465 LEU B 169 REMARK 465 GLY B 170 REMARK 465 TYR B 171 REMARK 465 ALA B 172 REMARK 465 HIS B 173 REMARK 465 TYR B 174 REMARK 465 TRP B 192 REMARK 465 ASP B 193 REMARK 465 ASN B 194 REMARK 465 ASP B 195 REMARK 465 VAL B 281 REMARK 465 GLU B 282 REMARK 465 ALA B 283 REMARK 465 ALA B 284 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 MSE B 198 CG SE CE 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 PRO A 217 OE1 GLU A 258 3544 1.79 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 ARG B 112 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG B 112 NE - CZ - NH2 ANGL. DEV. = -5.8 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 ASP A 41 -157.19 -105.49 REMARK 500 VAL A 71 76.39 -118.11 REMARK 500 PHE A 82 70.61 -119.58 REMARK 500 ASN A 176 86.33 4.33 REMARK 500 ASP B 41 -154.62 -107.41 REMARK 500 ASP B 88 105.49 -57.72 REMARK 500 ASP B 89 46.00 -88.98 REMARK 500 ALA B 90 -28.70 -161.44 REMARK 500 ASN B 222 61.98 22.20 REMARK 500 GLU B 258 -84.79 -24.56 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 GLN A 5 ILE A 6 145.05 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 SO4 B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 405 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: ULAE_ECO57 RELATED DB: TARGETDB REMARK 900 RELATED ID: 3CQI RELATED DB: PDB REMARK 900 RELATED ID: 3CQJ RELATED DB: PDB REMARK 900 RELATED ID: 3CQK RELATED DB: PDB DBREF 3CQH A 2 284 UNP Q8XDI5 ULAE_ECO57 2 284 DBREF 3CQH B 2 284 UNP Q8XDI5 ULAE_ECO57 2 284 SEQADV 3CQH MSE A -10 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH GLY A -9 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH SER A -8 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH SER A -7 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH HIS A -6 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH HIS A -5 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH HIS A -4 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH HIS A -3 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH HIS A -2 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH HIS A -1 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH GLY A 0 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH SER A 1 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH MSE B -10 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH GLY B -9 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH SER B -8 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH SER B -7 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH HIS B -6 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH HIS B -5 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH HIS B -4 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH HIS B -3 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH HIS B -2 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH HIS B -1 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH GLY B 0 UNP Q8XDI5 EXPRESSION TAG SEQADV 3CQH SER B 1 UNP Q8XDI5 EXPRESSION TAG SEQRES 1 A 295 MSE GLY SER SER HIS HIS HIS HIS HIS HIS GLY SER LEU SEQRES 2 A 295 SER LYS GLN ILE PRO LEU GLY ILE TYR GLU LYS ALA LEU SEQRES 3 A 295 PRO ALA GLY GLU CYS TRP LEU GLU ARG LEU GLN LEU ALA SEQRES 4 A 295 LYS THR LEU GLY PHE ASP PHE VAL GLU MSE SER VAL ASP SEQRES 5 A 295 GLU THR ASP GLU ARG LEU SER ARG LEU ASP TRP SER ARG SEQRES 6 A 295 GLU GLN ARG LEU ALA LEU VAL ASN ALA ILE VAL GLU THR SEQRES 7 A 295 GLY VAL ARG VAL PRO SER MSE CYS LEU SER ALA HIS ARG SEQRES 8 A 295 ARG PHE PRO LEU GLY SER GLU ASP ASP ALA VAL ARG ALA SEQRES 9 A 295 GLN GLY LEU GLU ILE MSE ARG LYS ALA ILE GLN PHE ALA SEQRES 10 A 295 GLN ASP VAL GLY ILE ARG VAL ILE GLN LEU ALA GLY TYR SEQRES 11 A 295 ASP VAL TYR TYR GLN GLU ALA ASN ASN GLU THR ARG ARG SEQRES 12 A 295 ARG PHE ARG ASP GLY LEU LYS GLU SER VAL GLU MSE ALA SEQRES 13 A 295 SER ARG ALA GLN VAL THR LEU ALA MSE GLU ILE MSE ASP SEQRES 14 A 295 TYR PRO LEU MSE ASN SER ILE SER LYS ALA LEU GLY TYR SEQRES 15 A 295 ALA HIS TYR LEU ASN ASN PRO TRP PHE GLN LEU TYR PRO SEQRES 16 A 295 ASP ILE GLY ASN LEU SER ALA TRP ASP ASN ASP VAL GLN SEQRES 17 A 295 MSE GLU LEU GLN ALA GLY ILE GLY HIS ILE VAL ALA VAL SEQRES 18 A 295 HIS VAL LYS ASP THR LYS PRO GLY VAL PHE LYS ASN VAL SEQRES 19 A 295 PRO PHE GLY GLU GLY VAL VAL ASP PHE GLU ARG CYS PHE SEQRES 20 A 295 GLU THR LEU LYS GLN SER GLY TYR CYS GLY PRO TYR LEU SEQRES 21 A 295 ILE GLU MSE TRP SER GLU THR ALA GLU ASP PRO ALA ALA SEQRES 22 A 295 GLU VAL ALA LYS ALA ARG ASP TRP VAL LYS ALA ARG MSE SEQRES 23 A 295 ALA LYS ALA GLY MSE VAL GLU ALA ALA SEQRES 1 B 295 MSE GLY SER SER HIS HIS HIS HIS HIS HIS GLY SER LEU SEQRES 2 B 295 SER LYS GLN ILE PRO LEU GLY ILE TYR GLU LYS ALA LEU SEQRES 3 B 295 PRO ALA GLY GLU CYS TRP LEU GLU ARG LEU GLN LEU ALA SEQRES 4 B 295 LYS THR LEU GLY PHE ASP PHE VAL GLU MSE SER VAL ASP SEQRES 5 B 295 GLU THR ASP GLU ARG LEU SER ARG LEU ASP TRP SER ARG SEQRES 6 B 295 GLU GLN ARG LEU ALA LEU VAL ASN ALA ILE VAL GLU THR SEQRES 7 B 295 GLY VAL ARG VAL PRO SER MSE CYS LEU SER ALA HIS ARG SEQRES 8 B 295 ARG PHE PRO LEU GLY SER GLU ASP ASP ALA VAL ARG ALA SEQRES 9 B 295 GLN GLY LEU GLU ILE MSE ARG LYS ALA ILE GLN PHE ALA SEQRES 10 B 295 GLN ASP VAL GLY ILE ARG VAL ILE GLN LEU ALA GLY TYR SEQRES 11 B 295 ASP VAL TYR TYR GLN GLU ALA ASN ASN GLU THR ARG ARG SEQRES 12 B 295 ARG PHE ARG ASP GLY LEU LYS GLU SER VAL GLU MSE ALA SEQRES 13 B 295 SER ARG ALA GLN VAL THR LEU ALA MSE GLU ILE MSE ASP SEQRES 14 B 295 TYR PRO LEU MSE ASN SER ILE SER LYS ALA LEU GLY TYR SEQRES 15 B 295 ALA HIS TYR LEU ASN ASN PRO TRP PHE GLN LEU TYR PRO SEQRES 16 B 295 ASP ILE GLY ASN LEU SER ALA TRP ASP ASN ASP VAL GLN SEQRES 17 B 295 MSE GLU LEU GLN ALA GLY ILE GLY HIS ILE VAL ALA VAL SEQRES 18 B 295 HIS VAL LYS ASP THR LYS PRO GLY VAL PHE LYS ASN VAL SEQRES 19 B 295 PRO PHE GLY GLU GLY VAL VAL ASP PHE GLU ARG CYS PHE SEQRES 20 B 295 GLU THR LEU LYS GLN SER GLY TYR CYS GLY PRO TYR LEU SEQRES 21 B 295 ILE GLU MSE TRP SER GLU THR ALA GLU ASP PRO ALA ALA SEQRES 22 B 295 GLU VAL ALA LYS ALA ARG ASP TRP VAL LYS ALA ARG MSE SEQRES 23 B 295 ALA LYS ALA GLY MSE VAL GLU ALA ALA MODRES 3CQH MSE A 38 MET SELENOMETHIONINE MODRES 3CQH MSE A 74 MET SELENOMETHIONINE MODRES 3CQH MSE A 99 MET SELENOMETHIONINE MODRES 3CQH MSE A 144 MET SELENOMETHIONINE MODRES 3CQH MSE A 154 MET SELENOMETHIONINE MODRES 3CQH MSE A 157 MET SELENOMETHIONINE MODRES 3CQH MSE A 198 MET SELENOMETHIONINE MODRES 3CQH MSE A 252 MET SELENOMETHIONINE MODRES 3CQH MSE A 275 MET SELENOMETHIONINE MODRES 3CQH MSE A 280 MET SELENOMETHIONINE MODRES 3CQH MSE B 38 MET SELENOMETHIONINE MODRES 3CQH MSE B 74 MET SELENOMETHIONINE MODRES 3CQH MSE B 99 MET SELENOMETHIONINE MODRES 3CQH MSE B 144 MET SELENOMETHIONINE MODRES 3CQH MSE B 154 MET SELENOMETHIONINE MODRES 3CQH MSE B 198 MET SELENOMETHIONINE MODRES 3CQH MSE B 252 MET SELENOMETHIONINE MODRES 3CQH MSE B 275 MET SELENOMETHIONINE MODRES 3CQH MSE B 280 MET SELENOMETHIONINE HET MSE A 38 8 HET MSE A 74 8 HET MSE A 99 8 HET MSE A 144 8 HET MSE A 154 8 HET MSE A 157 8 HET MSE A 198 8 HET MSE A 252 8 HET MSE A 275 8 HET MSE A 280 8 HET MSE B 38 8 HET MSE B 74 8 HET MSE B 99 8 HET MSE B 144 8 HET MSE B 154 8 HET MSE B 198 5 HET MSE B 252 8 HET MSE B 275 8 HET MSE B 280 8 HET SO4 A 402 5 HET SO4 A 405 5 HET SO4 B 401 5 HET SO4 B 403 5 HET SO4 B 404 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 19(C5 H11 N O2 SE) FORMUL 3 SO4 5(O4 S 2-) FORMUL 8 HOH *169(H2 O) HELIX 1 1 LYS A 13 LEU A 15 5 3 HELIX 2 2 CYS A 20 LEU A 31 1 12 HELIX 3 3 THR A 43 SER A 48 1 6 HELIX 4 4 ARG A 49 TRP A 52 5 4 HELIX 5 5 SER A 53 GLY A 68 1 16 HELIX 6 6 ALA A 78 ARG A 81 5 4 HELIX 7 7 ASP A 88 GLY A 110 1 23 HELIX 8 8 GLY A 118 ALA A 126 1 9 HELIX 9 9 ASN A 127 GLN A 149 1 23 HELIX 10 10 ASP A 185 TRP A 192 1 8 HELIX 11 11 VAL A 196 GLY A 203 1 8 HELIX 12 12 ILE A 204 ILE A 207 5 4 HELIX 13 13 ASP A 231 GLY A 243 1 13 HELIX 14 14 TRP A 253 ALA A 257 5 5 HELIX 15 15 ASP A 259 ALA A 278 1 20 HELIX 16 16 LYS B 13 LEU B 15 5 3 HELIX 17 17 CYS B 20 LEU B 31 1 12 HELIX 18 18 THR B 43 SER B 48 1 6 HELIX 19 19 ARG B 49 TRP B 52 5 4 HELIX 20 20 SER B 53 GLY B 68 1 16 HELIX 21 21 ALA B 78 ARG B 81 5 4 HELIX 22 22 ALA B 90 GLY B 110 1 21 HELIX 23 23 GLY B 118 ALA B 126 1 9 HELIX 24 24 ASN B 127 GLN B 149 1 23 HELIX 25 25 ASP B 185 ALA B 191 1 7 HELIX 26 26 VAL B 196 GLY B 203 1 8 HELIX 27 27 ILE B 204 ILE B 207 5 4 HELIX 28 28 ASP B 231 SER B 242 1 12 HELIX 29 29 TRP B 253 ALA B 257 5 5 HELIX 30 30 ASP B 259 ALA B 278 1 20 SHEET 1 A 8 PHE A 180 LEU A 182 0 SHEET 2 A 8 THR A 151 MSE A 154 1 N LEU A 152 O GLN A 181 SHEET 3 A 8 VAL A 113 LEU A 116 1 N LEU A 116 O ALA A 153 SHEET 4 A 8 ARG A 70 LEU A 76 1 N MSE A 74 O GLN A 115 SHEET 5 A 8 PHE A 35 VAL A 40 1 N MSE A 38 O CYS A 75 SHEET 6 A 8 LEU A 8 TYR A 11 1 N ILE A 10 O PHE A 35 SHEET 7 A 8 TYR A 248 ILE A 250 1 O TYR A 248 N GLY A 9 SHEET 8 A 8 VAL A 210 VAL A 212 1 N VAL A 210 O LEU A 249 SHEET 1 B 2 ASP A 214 LYS A 216 0 SHEET 2 B 2 VAL A 219 VAL A 223 -1 O VAL A 219 N LYS A 216 SHEET 1 C 8 PHE B 180 LEU B 182 0 SHEET 2 C 8 THR B 151 MSE B 154 1 N LEU B 152 O GLN B 181 SHEET 3 C 8 VAL B 113 LEU B 116 1 N ILE B 114 O THR B 151 SHEET 4 C 8 ARG B 70 LEU B 76 1 N MSE B 74 O GLN B 115 SHEET 5 C 8 PHE B 35 VAL B 40 1 N MSE B 38 O CYS B 75 SHEET 6 C 8 LEU B 8 TYR B 11 1 N ILE B 10 O PHE B 35 SHEET 7 C 8 TYR B 248 ILE B 250 1 O ILE B 250 N GLY B 9 SHEET 8 C 8 VAL B 210 VAL B 212 1 N VAL B 212 O LEU B 249 SHEET 1 D 2 ASP B 214 LYS B 216 0 SHEET 2 D 2 VAL B 219 VAL B 223 -1 O VAL B 219 N LYS B 216 SSBOND 1 CYS A 20 CYS B 20 1555 7556 2.46 LINK C GLU A 37 N MSE A 38 1555 1555 1.33 LINK C MSE A 38 N SER A 39 1555 1555 1.33 LINK C SER A 73 N MSE A 74 1555 1555 1.33 LINK C MSE A 74 N CYS A 75 1555 1555 1.33 LINK C ILE A 98 N MSE A 99 1555 1555 1.34 LINK C MSE A 99 N ARG A 100 1555 1555 1.34 LINK C GLU A 143 N MSE A 144 1555 1555 1.33 LINK C MSE A 144 N ALA A 145 1555 1555 1.33 LINK C ALA A 153 N MSE A 154 1555 1555 1.32 LINK C MSE A 154 N GLU A 155 1555 1555 1.33 LINK C ILE A 156 N MSE A 157 1555 1555 1.34 LINK C GLN A 197 N MSE A 198 1555 1555 1.33 LINK C MSE A 198 N GLU A 199 1555 1555 1.33 LINK C GLU A 251 N MSE A 252 1555 1555 1.33 LINK C MSE A 252 N TRP A 253 1555 1555 1.33 LINK C ARG A 274 N MSE A 275 1555 1555 1.33 LINK C MSE A 275 N ALA A 276 1555 1555 1.34 LINK C GLY A 279 N MSE A 280 1555 1555 1.33 LINK C MSE A 280 N VAL A 281 1555 1555 1.33 LINK C GLU B 37 N MSE B 38 1555 1555 1.33 LINK C MSE B 38 N SER B 39 1555 1555 1.33 LINK C SER B 73 N MSE B 74 1555 1555 1.33 LINK C MSE B 74 N CYS B 75 1555 1555 1.33 LINK C ILE B 98 N MSE B 99 1555 1555 1.33 LINK C MSE B 99 N ARG B 100 1555 1555 1.33 LINK C GLU B 143 N MSE B 144 1555 1555 1.34 LINK C MSE B 144 N ALA B 145 1555 1555 1.33 LINK C ALA B 153 N MSE B 154 1555 1555 1.32 LINK C MSE B 154 N GLU B 155 1555 1555 1.33 LINK C GLN B 197 N MSE B 198 1555 1555 1.33 LINK C MSE B 198 N GLU B 199 1555 1555 1.34 LINK C GLU B 251 N MSE B 252 1555 1555 1.33 LINK C MSE B 252 N TRP B 253 1555 1555 1.33 LINK C ARG B 274 N MSE B 275 1555 1555 1.34 LINK C MSE B 275 N ALA B 276 1555 1555 1.33 LINK C GLY B 279 N MSE B 280 1555 1555 1.33 SITE 1 AC1 4 TRP B 21 ARG B 24 ARG B 49 TRP B 52 SITE 1 AC2 5 TYR A 11 LYS A 13 SER A 77 ARG A 80 SITE 2 AC2 5 TRP A 253 SITE 1 AC3 5 TYR B 11 LYS B 13 SER B 77 ARG B 80 SITE 2 AC3 5 TRP B 253 SITE 1 AC4 7 ARG A 234 ASP B 231 PHE B 232 GLU B 233 SITE 2 AC4 7 TRP B 270 ARG B 274 LYS B 277 SITE 1 AC5 4 ASP A 231 PHE A 232 GLU A 233 ARG A 274 CRYST1 110.386 110.386 103.015 90.00 90.00 90.00 P 43 21 2 16 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 0.009059 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009059 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009707 0.00000