HEADER LYASE 21-JUL-09 2WO5 TITLE STRUCTURE OF WILD TYPE E. COLI N-ACETYLNEURAMINIC ACID LYASE IN SPACE TITLE 2 GROUP P21 CRYSTAL FORM I COMPND MOL_ID: 1; COMPND 2 MOLECULE: N-ACETYLNEURAMINATE LYASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: RESIDUES 2-297; COMPND 5 SYNONYM: N-ACETYLNEURAMINIC ACID ALDOLASE, N-ACETYLNEURAMINATE COMPND 6 PYRUVATE-LYASE, SIALIC ACID LYASE, SIALATE LYASE, SIALIC ACID COMPND 7 ALDOLASE, NALASE; COMPND 8 EC: 4.1.3.3; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 469008; SOURCE 4 STRAIN: BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PKNANA KEYWDS SUBSTRATE SPECIFICITY, CARBOHYDRATE METABOLISM, DIRECTED EVOLUTION, KEYWDS 2 PROTEIN ENGINEERING, LYASE, ALDOLASE, SCHIFF BASE EXPDTA X-RAY DIFFRACTION AUTHOR I.CAMPEOTTO,A.H.BOLT,T.A.HARMAN,C.H.TRINH,C.A.DENNIS,S.E.V.PHILLIPS, AUTHOR 2 A.R.PEARSON,A.NELSON,A.BERRY REVDAT 4 20-DEC-23 2WO5 1 REMARK REVDAT 3 17-NOV-10 2WO5 1 JRNL REVDAT 2 22-SEP-10 2WO5 1 KEYWDS JRNL REVDAT 1 25-AUG-10 2WO5 0 JRNL AUTH I.CAMPEOTTO,A.H.BOLT,T.A.HARMAN,C.A.DENNIS,C.H.TRINH, JRNL AUTH 2 S.E.V.PHILLIPS,A.NELSON,A.R.PEARSON,A.BERRY JRNL TITL STRUCTURAL INSIGHTS INTO SUBSTRATE SPECIFICITY IN VARIANTS JRNL TITL 2 OF N-ACETYLNEURAMINIC ACID LYASE PRODUCED BY DIRECTED JRNL TITL 3 EVOLUTION. JRNL REF J.MOL.BIOL. V. 404 56 2010 JRNL REFN ISSN 0022-2836 JRNL PMID 20826162 JRNL DOI 10.1016/J.JMB.2010.08.008 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0097 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 71.09 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 58519 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) : 0.211 REMARK 3 FREE R VALUE : 0.272 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3083 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4132 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.50 REMARK 3 BIN R VALUE (WORKING SET) : 0.2590 REMARK 3 BIN FREE R VALUE SET COUNT : 242 REMARK 3 BIN FREE R VALUE : 0.3560 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 9127 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 169 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.08 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 25.43000 REMARK 3 B22 (A**2) : 1.78000 REMARK 3 B33 (A**2) : -27.21000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 9.56000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.067 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.051 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.223 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.361 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.932 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.893 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 9352 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 6277 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 12674 ; 1.462 ; 1.975 REMARK 3 BOND ANGLES OTHERS (DEGREES): 15405 ; 0.930 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1197 ; 6.920 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 413 ;40.087 ;24.843 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1638 ;17.416 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 47 ;22.125 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1442 ; 0.077 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 10458 ; 0.007 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1805 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 5874 ; 0.599 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2430 ; 0.130 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 9437 ; 1.048 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3478 ; 1.619 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3228 ; 2.460 ; 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 TWIN DETAILS REMARK 3 NUMBER OF TWIN DOMAINS : 2 REMARK 3 TWIN DOMAIN : 1 REMARK 3 TWIN OPERATOR : H,K,L REMARK 3 TWIN FRACTION : 0.628 REMARK 3 TWIN DOMAIN : 2 REMARK 3 TWIN OPERATOR : -H,-K,H+L REMARK 3 TWIN FRACTION : 0.372 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 2WO5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-JUL-09. REMARK 100 THE DEPOSITION ID IS D_1290040504. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-OCT-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I02 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 61635 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 79.560 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.11000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.47000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: PDB ENTRY 2WNN REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM TRIS-HCL PH 8.0, 200MM NACL, 18% REMARK 280 PEG3350 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 71.08350 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8870 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 40910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -59.8 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 MET A -6 REMARK 465 GLU A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 MET B -6 REMARK 465 GLU B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 HIS B -1 REMARK 465 HIS B 0 REMARK 465 HIS B 1 REMARK 465 ALA B 2 REMARK 465 THR B 3 REMARK 465 GLY B 297 REMARK 465 MET C -6 REMARK 465 GLU C -5 REMARK 465 HIS C -4 REMARK 465 HIS C -3 REMARK 465 HIS C -2 REMARK 465 HIS C -1 REMARK 465 HIS C 0 REMARK 465 HIS C 1 REMARK 465 GLY C 297 REMARK 465 MET D -6 REMARK 465 GLU D -5 REMARK 465 HIS D -4 REMARK 465 HIS D -3 REMARK 465 HIS D -2 REMARK 465 HIS D -1 REMARK 465 HIS D 0 REMARK 465 HIS D 1 REMARK 465 ARG D 296 REMARK 465 GLY D 297 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 O PRO B 159 O HOH B 2025 2.06 REMARK 500 ND2 ASN B 188 O TYR B 190 2.13 REMARK 500 O LYS A 71 O HOH A 2010 2.18 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 SER D 47 CB SER D 47 OG -0.089 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 LEU A 5 -3.21 -53.80 REMARK 500 GLN A 20 6.49 85.65 REMARK 500 PHE A 100 153.43 -48.64 REMARK 500 TYR A 110 -64.21 67.18 REMARK 500 THR A 148 -179.25 -67.95 REMARK 500 GLU A 192 -8.37 -51.33 REMARK 500 ASN A 211 -14.58 -49.59 REMARK 500 MET A 213 34.13 -165.24 REMARK 500 MET A 213 29.37 -163.18 REMARK 500 VAL A 258 -70.87 -58.03 REMARK 500 ASP A 263 36.62 72.80 REMARK 500 PRO A 268 6.03 -67.54 REMARK 500 LEU B 22 109.65 -56.32 REMARK 500 LEU B 22 108.28 -54.05 REMARK 500 LYS B 73 -61.19 -93.59 REMARK 500 ALA B 105 99.36 -167.43 REMARK 500 TYR B 110 -73.19 72.80 REMARK 500 PRO B 112 102.63 -57.39 REMARK 500 ASP B 130 51.75 34.93 REMARK 500 ILE B 139 77.66 -159.94 REMARK 500 LYS B 146 65.57 -103.41 REMARK 500 LEU B 184 133.24 -29.68 REMARK 500 PRO B 268 46.92 -88.83 REMARK 500 THR C 3 -33.01 -37.92 REMARK 500 ARG C 6 118.81 -37.00 REMARK 500 ALA C 105 119.13 -160.95 REMARK 500 TYR C 110 -68.32 85.56 REMARK 500 MET C 213 52.77 -158.29 REMARK 500 PRO C 268 44.57 -90.10 REMARK 500 THR D 3 -29.74 -36.69 REMARK 500 ASP D 17 -169.55 -101.65 REMARK 500 TYR D 110 -70.88 75.42 REMARK 500 ILE D 139 60.70 -163.90 REMARK 500 THR D 167 63.35 -102.73 REMARK 500 ALA D 202 128.10 -38.31 REMARK 500 MET D 213 44.85 -170.39 REMARK 500 MET D 213 37.97 -167.29 REMARK 500 PRO D 268 41.01 -91.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2WNQ RELATED DB: PDB REMARK 900 STRUCTURE OF THE E192N MUTANT OF E. COLI N-ACETYLNEURAMINIC ACID REMARK 900 LYASE IN SPACE GROUP P21 REMARK 900 RELATED ID: 2WKJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE E192N MUTANT OF E .COLI N-ACETYLNEURAMINIC REMARK 900 ACID LYASE IN COMPLEX WITH PYRUVATE AT 1.45A RESOLUTION IN SPACE REMARK 900 GROUP P212121 REMARK 900 RELATED ID: 1FDZ RELATED DB: PDB REMARK 900 N-ACETYLNEURAMINATE LYASE IN COMPLEX WITH PYRUVATE VIA BOROHYDRIDE REMARK 900 REDUCTION REMARK 900 RELATED ID: 1FDY RELATED DB: PDB REMARK 900 N-ACETYLNEURAMINATE LYASE IN COMPLEX WITH HYDROXYPYRUVATE REMARK 900 RELATED ID: 2WSG RELATED DB: PDB REMARK 900 STRUCTURE OF THE Y137A MUTANT OF E. COLI N-ACETYLNEURAMINIC ACID REMARK 900 LYASE IN COMPLEX WITH PYRUVATE, N-ACETYL-D-MANNOSAMINE AND N- REMARK 900 ACETYLNEURAMINIC ACID REMARK 900 RELATED ID: 2WPB RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE E192N MUTANT OF E . COLI N- REMARK 900 ACETYLNEURAMINIC ACID LYASE IN COMPLEX WITH PYRUVATE AND THE REMARK 900 INHIBITOR (2R ,3R)-2,3,4-TRIHYDROXY-N,N- DIPROPYLBUTANAMIDE IN REMARK 900 SPACE GROUP P21 CRYSTAL FORM I REMARK 900 RELATED ID: 1NAL RELATED DB: PDB REMARK 900 THE THREE-DIMENSIONAL STRUCTURE OF N- ACETYLNEURAMINATE LYASE FROM REMARK 900 ESCHERICHIA COLI REMARK 900 RELATED ID: 2WNN RELATED DB: PDB REMARK 900 STRUCTURE OF WILD TYPE E. COLI N- ACETYLNEURAMINIC ACID LYASE IN REMARK 900 COMPLEX WITH PYRUVATE IN SPACE GROUP P21 REMARK 900 RELATED ID: 1HL2 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF N-ACETYLNEURAMINATE LYASE FROM E. COLI MUTANT REMARK 900 L142R IN COMPLEX WITH B-HYDROXYPYRUVATE REMARK 900 RELATED ID: 2WNZ RELATED DB: PDB REMARK 900 STRUCTURE OF THE E192N MUTANT OF E. COLI N-ACETYLNEURAMINIC ACID REMARK 900 LYASE IN COMPLEX WITH PYRUVATE IN SPACE GROUP P21 CRYSTAL FORM I DBREF 2WO5 A 2 297 UNP P0A6L4 NANA_ECOLI 2 297 DBREF 2WO5 B 2 297 UNP P0A6L4 NANA_ECOLI 2 297 DBREF 2WO5 C 2 297 UNP P0A6L4 NANA_ECOLI 2 297 DBREF 2WO5 D 2 297 UNP P0A6L4 NANA_ECOLI 2 297 SEQADV 2WO5 MET A -6 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 GLU A -5 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS A -4 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS A -3 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS A -2 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS A -1 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS A 0 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS A 1 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 MET B -6 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 GLU B -5 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS B -4 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS B -3 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS B -2 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS B -1 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS B 0 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS B 1 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 MET C -6 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 GLU C -5 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS C -4 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS C -3 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS C -2 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS C -1 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS C 0 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS C 1 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 MET D -6 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 GLU D -5 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS D -4 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS D -3 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS D -2 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS D -1 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS D 0 UNP P0A6L4 EXPRESSION TAG SEQADV 2WO5 HIS D 1 UNP P0A6L4 EXPRESSION TAG SEQRES 1 A 304 MET GLU HIS HIS HIS HIS HIS HIS ALA THR ASN LEU ARG SEQRES 2 A 304 GLY VAL MET ALA ALA LEU LEU THR PRO PHE ASP GLN GLN SEQRES 3 A 304 GLN ALA LEU ASP LYS ALA SER LEU ARG ARG LEU VAL GLN SEQRES 4 A 304 PHE ASN ILE GLN GLN GLY ILE ASP GLY LEU TYR VAL GLY SEQRES 5 A 304 GLY SER THR GLY GLU ALA PHE VAL GLN SER LEU SER GLU SEQRES 6 A 304 ARG GLU GLN VAL LEU GLU ILE VAL ALA GLU GLU ALA LYS SEQRES 7 A 304 GLY LYS ILE LYS LEU ILE ALA HIS VAL GLY CYS VAL SER SEQRES 8 A 304 THR ALA GLU SER GLN GLN LEU ALA ALA SER ALA LYS ARG SEQRES 9 A 304 TYR GLY PHE ASP ALA VAL SER ALA VAL THR PRO PHE TYR SEQRES 10 A 304 TYR PRO PHE SER PHE GLU GLU HIS CYS ASP HIS TYR ARG SEQRES 11 A 304 ALA ILE ILE ASP SER ALA ASP GLY LEU PRO MET VAL VAL SEQRES 12 A 304 TYR ASN ILE PRO ALA LEU SER GLY VAL LYS LEU THR LEU SEQRES 13 A 304 ASP GLN ILE ASN THR LEU VAL THR LEU PRO GLY VAL GLY SEQRES 14 A 304 ALA LEU LYS GLN THR SER GLY ASP LEU TYR GLN MET GLU SEQRES 15 A 304 GLN ILE ARG ARG GLU HIS PRO ASP LEU VAL LEU TYR ASN SEQRES 16 A 304 GLY TYR ASP GLU ILE PHE ALA SER GLY LEU LEU ALA GLY SEQRES 17 A 304 ALA ASP GLY GLY ILE GLY SER THR TYR ASN ILE MET GLY SEQRES 18 A 304 TRP ARG TYR GLN GLY ILE VAL LYS ALA LEU LYS GLU GLY SEQRES 19 A 304 ASP ILE GLN THR ALA GLN LYS LEU GLN THR GLU CYS ASN SEQRES 20 A 304 LYS VAL ILE ASP LEU LEU ILE LYS THR GLY VAL PHE ARG SEQRES 21 A 304 GLY LEU LYS THR VAL LEU HIS TYR MET ASP VAL VAL SER SEQRES 22 A 304 VAL PRO LEU CYS ARG LYS PRO PHE GLY PRO VAL ASP GLU SEQRES 23 A 304 LYS TYR LEU PRO GLU LEU LYS ALA LEU ALA GLN GLN LEU SEQRES 24 A 304 MET GLN GLU ARG GLY SEQRES 1 B 304 MET GLU HIS HIS HIS HIS HIS HIS ALA THR ASN LEU ARG SEQRES 2 B 304 GLY VAL MET ALA ALA LEU LEU THR PRO PHE ASP GLN GLN SEQRES 3 B 304 GLN ALA LEU ASP LYS ALA SER LEU ARG ARG LEU VAL GLN SEQRES 4 B 304 PHE ASN ILE GLN GLN GLY ILE ASP GLY LEU TYR VAL GLY SEQRES 5 B 304 GLY SER THR GLY GLU ALA PHE VAL GLN SER LEU SER GLU SEQRES 6 B 304 ARG GLU GLN VAL LEU GLU ILE VAL ALA GLU GLU ALA LYS SEQRES 7 B 304 GLY LYS ILE LYS LEU ILE ALA HIS VAL GLY CYS VAL SER SEQRES 8 B 304 THR ALA GLU SER GLN GLN LEU ALA ALA SER ALA LYS ARG SEQRES 9 B 304 TYR GLY PHE ASP ALA VAL SER ALA VAL THR PRO PHE TYR SEQRES 10 B 304 TYR PRO PHE SER PHE GLU GLU HIS CYS ASP HIS TYR ARG SEQRES 11 B 304 ALA ILE ILE ASP SER ALA ASP GLY LEU PRO MET VAL VAL SEQRES 12 B 304 TYR ASN ILE PRO ALA LEU SER GLY VAL LYS LEU THR LEU SEQRES 13 B 304 ASP GLN ILE ASN THR LEU VAL THR LEU PRO GLY VAL GLY SEQRES 14 B 304 ALA LEU LYS GLN THR SER GLY ASP LEU TYR GLN MET GLU SEQRES 15 B 304 GLN ILE ARG ARG GLU HIS PRO ASP LEU VAL LEU TYR ASN SEQRES 16 B 304 GLY TYR ASP GLU ILE PHE ALA SER GLY LEU LEU ALA GLY SEQRES 17 B 304 ALA ASP GLY GLY ILE GLY SER THR TYR ASN ILE MET GLY SEQRES 18 B 304 TRP ARG TYR GLN GLY ILE VAL LYS ALA LEU LYS GLU GLY SEQRES 19 B 304 ASP ILE GLN THR ALA GLN LYS LEU GLN THR GLU CYS ASN SEQRES 20 B 304 LYS VAL ILE ASP LEU LEU ILE LYS THR GLY VAL PHE ARG SEQRES 21 B 304 GLY LEU LYS THR VAL LEU HIS TYR MET ASP VAL VAL SER SEQRES 22 B 304 VAL PRO LEU CYS ARG LYS PRO PHE GLY PRO VAL ASP GLU SEQRES 23 B 304 LYS TYR LEU PRO GLU LEU LYS ALA LEU ALA GLN GLN LEU SEQRES 24 B 304 MET GLN GLU ARG GLY SEQRES 1 C 304 MET GLU HIS HIS HIS HIS HIS HIS ALA THR ASN LEU ARG SEQRES 2 C 304 GLY VAL MET ALA ALA LEU LEU THR PRO PHE ASP GLN GLN SEQRES 3 C 304 GLN ALA LEU ASP LYS ALA SER LEU ARG ARG LEU VAL GLN SEQRES 4 C 304 PHE ASN ILE GLN GLN GLY ILE ASP GLY LEU TYR VAL GLY SEQRES 5 C 304 GLY SER THR GLY GLU ALA PHE VAL GLN SER LEU SER GLU SEQRES 6 C 304 ARG GLU GLN VAL LEU GLU ILE VAL ALA GLU GLU ALA LYS SEQRES 7 C 304 GLY LYS ILE LYS LEU ILE ALA HIS VAL GLY CYS VAL SER SEQRES 8 C 304 THR ALA GLU SER GLN GLN LEU ALA ALA SER ALA LYS ARG SEQRES 9 C 304 TYR GLY PHE ASP ALA VAL SER ALA VAL THR PRO PHE TYR SEQRES 10 C 304 TYR PRO PHE SER PHE GLU GLU HIS CYS ASP HIS TYR ARG SEQRES 11 C 304 ALA ILE ILE ASP SER ALA ASP GLY LEU PRO MET VAL VAL SEQRES 12 C 304 TYR ASN ILE PRO ALA LEU SER GLY VAL LYS LEU THR LEU SEQRES 13 C 304 ASP GLN ILE ASN THR LEU VAL THR LEU PRO GLY VAL GLY SEQRES 14 C 304 ALA LEU LYS GLN THR SER GLY ASP LEU TYR GLN MET GLU SEQRES 15 C 304 GLN ILE ARG ARG GLU HIS PRO ASP LEU VAL LEU TYR ASN SEQRES 16 C 304 GLY TYR ASP GLU ILE PHE ALA SER GLY LEU LEU ALA GLY SEQRES 17 C 304 ALA ASP GLY GLY ILE GLY SER THR TYR ASN ILE MET GLY SEQRES 18 C 304 TRP ARG TYR GLN GLY ILE VAL LYS ALA LEU LYS GLU GLY SEQRES 19 C 304 ASP ILE GLN THR ALA GLN LYS LEU GLN THR GLU CYS ASN SEQRES 20 C 304 LYS VAL ILE ASP LEU LEU ILE LYS THR GLY VAL PHE ARG SEQRES 21 C 304 GLY LEU LYS THR VAL LEU HIS TYR MET ASP VAL VAL SER SEQRES 22 C 304 VAL PRO LEU CYS ARG LYS PRO PHE GLY PRO VAL ASP GLU SEQRES 23 C 304 LYS TYR LEU PRO GLU LEU LYS ALA LEU ALA GLN GLN LEU SEQRES 24 C 304 MET GLN GLU ARG GLY SEQRES 1 D 304 MET GLU HIS HIS HIS HIS HIS HIS ALA THR ASN LEU ARG SEQRES 2 D 304 GLY VAL MET ALA ALA LEU LEU THR PRO PHE ASP GLN GLN SEQRES 3 D 304 GLN ALA LEU ASP LYS ALA SER LEU ARG ARG LEU VAL GLN SEQRES 4 D 304 PHE ASN ILE GLN GLN GLY ILE ASP GLY LEU TYR VAL GLY SEQRES 5 D 304 GLY SER THR GLY GLU ALA PHE VAL GLN SER LEU SER GLU SEQRES 6 D 304 ARG GLU GLN VAL LEU GLU ILE VAL ALA GLU GLU ALA LYS SEQRES 7 D 304 GLY LYS ILE LYS LEU ILE ALA HIS VAL GLY CYS VAL SER SEQRES 8 D 304 THR ALA GLU SER GLN GLN LEU ALA ALA SER ALA LYS ARG SEQRES 9 D 304 TYR GLY PHE ASP ALA VAL SER ALA VAL THR PRO PHE TYR SEQRES 10 D 304 TYR PRO PHE SER PHE GLU GLU HIS CYS ASP HIS TYR ARG SEQRES 11 D 304 ALA ILE ILE ASP SER ALA ASP GLY LEU PRO MET VAL VAL SEQRES 12 D 304 TYR ASN ILE PRO ALA LEU SER GLY VAL LYS LEU THR LEU SEQRES 13 D 304 ASP GLN ILE ASN THR LEU VAL THR LEU PRO GLY VAL GLY SEQRES 14 D 304 ALA LEU LYS GLN THR SER GLY ASP LEU TYR GLN MET GLU SEQRES 15 D 304 GLN ILE ARG ARG GLU HIS PRO ASP LEU VAL LEU TYR ASN SEQRES 16 D 304 GLY TYR ASP GLU ILE PHE ALA SER GLY LEU LEU ALA GLY SEQRES 17 D 304 ALA ASP GLY GLY ILE GLY SER THR TYR ASN ILE MET GLY SEQRES 18 D 304 TRP ARG TYR GLN GLY ILE VAL LYS ALA LEU LYS GLU GLY SEQRES 19 D 304 ASP ILE GLN THR ALA GLN LYS LEU GLN THR GLU CYS ASN SEQRES 20 D 304 LYS VAL ILE ASP LEU LEU ILE LYS THR GLY VAL PHE ARG SEQRES 21 D 304 GLY LEU LYS THR VAL LEU HIS TYR MET ASP VAL VAL SER SEQRES 22 D 304 VAL PRO LEU CYS ARG LYS PRO PHE GLY PRO VAL ASP GLU SEQRES 23 D 304 LYS TYR LEU PRO GLU LEU LYS ALA LEU ALA GLN GLN LEU SEQRES 24 D 304 MET GLN GLU ARG GLY FORMUL 5 HOH *169(H2 O) HELIX 1 1 ASP A 23 GLN A 37 1 15 HELIX 2 2 GLU A 50 GLN A 54 5 5 HELIX 3 3 SER A 55 LYS A 71 1 17 HELIX 4 4 SER A 84 TYR A 98 1 15 HELIX 5 5 SER A 114 SER A 128 1 15 HELIX 6 6 THR A 148 THR A 157 1 10 HELIX 7 7 ASP A 170 HIS A 181 1 12 HELIX 8 8 TYR A 190 PHE A 194 5 5 HELIX 9 9 SER A 208 MET A 213 5 6 HELIX 10 10 ILE A 220 GLU A 226 1 7 HELIX 11 11 ASP A 228 THR A 249 1 22 HELIX 12 12 LEU A 255 MET A 262 1 8 HELIX 13 13 ASP A 278 LYS A 280 5 3 HELIX 14 14 TYR A 281 GLU A 295 1 15 HELIX 15 15 ASP B 23 GLN B 36 1 14 HELIX 16 16 GLU B 50 GLN B 54 5 5 HELIX 17 17 SER B 55 LYS B 71 1 17 HELIX 18 18 SER B 84 TYR B 98 1 15 HELIX 19 19 SER B 114 ALA B 129 1 16 HELIX 20 20 THR B 148 VAL B 156 1 9 HELIX 21 21 ASP B 170 HIS B 181 1 12 HELIX 22 22 TYR B 190 PHE B 194 5 5 HELIX 23 23 SER B 208 ILE B 212 5 5 HELIX 24 24 ILE B 220 GLU B 226 1 7 HELIX 25 25 ASP B 228 THR B 249 1 22 HELIX 26 26 LEU B 255 TYR B 261 1 7 HELIX 27 27 ASP B 278 LYS B 280 5 3 HELIX 28 28 TYR B 281 ARG B 296 1 16 HELIX 29 29 ASP C 23 GLN C 37 1 15 HELIX 30 30 GLU C 50 GLN C 54 5 5 HELIX 31 31 SER C 55 LYS C 71 1 17 HELIX 32 32 SER C 84 TYR C 98 1 15 HELIX 33 33 SER C 114 ALA C 129 1 16 HELIX 34 34 THR C 148 THR C 157 1 10 HELIX 35 35 ASP C 170 ARG C 179 1 10 HELIX 36 36 TYR C 190 PHE C 194 5 5 HELIX 37 37 SER C 208 ILE C 212 5 5 HELIX 38 38 ILE C 220 GLU C 226 1 7 HELIX 39 39 ASP C 228 THR C 249 1 22 HELIX 40 40 LEU C 255 MET C 262 1 8 HELIX 41 41 ASP C 278 LYS C 280 5 3 HELIX 42 42 TYR C 281 GLN C 294 1 14 HELIX 43 43 ALA D 2 ARG D 6 5 5 HELIX 44 44 ASP D 23 GLN D 36 1 14 HELIX 45 45 GLU D 50 GLN D 54 5 5 HELIX 46 46 SER D 55 LYS D 71 1 17 HELIX 47 47 SER D 84 TYR D 98 1 15 HELIX 48 48 SER D 114 ASP D 130 1 17 HELIX 49 49 THR D 148 VAL D 156 1 9 HELIX 50 50 ASP D 170 HIS D 181 1 12 HELIX 51 51 TYR D 190 PHE D 194 5 5 HELIX 52 52 SER D 208 ILE D 212 5 5 HELIX 53 53 ILE D 220 GLU D 226 1 7 HELIX 54 54 ASP D 228 THR D 249 1 22 HELIX 55 55 LEU D 255 MET D 262 1 8 HELIX 56 56 ASP D 278 LYS D 280 5 3 HELIX 57 57 TYR D 281 GLU D 295 1 15 SHEET 1 AA 6 TYR A 43 VAL A 44 0 SHEET 2 AA 6 ILE A 77 HIS A 79 1 O ILE A 77 N VAL A 44 SHEET 3 AA 6 ALA A 102 VAL A 106 1 O ALA A 102 N ALA A 78 SHEET 4 AA 6 MET A 134 ASN A 138 1 O VAL A 135 N ALA A 105 SHEET 5 AA 6 LEU A 164 GLN A 166 1 O LYS A 165 N ASN A 138 SHEET 6 AA 6 LEU A 186 TYR A 187 1 O TYR A 187 N GLN A 166 SHEET 1 BA 6 TYR B 43 VAL B 44 0 SHEET 2 BA 6 ILE B 77 HIS B 79 1 O ILE B 77 N VAL B 44 SHEET 3 BA 6 ALA B 102 VAL B 106 1 O ALA B 102 N ALA B 78 SHEET 4 BA 6 MET B 134 ASN B 138 1 O VAL B 135 N ALA B 105 SHEET 5 BA 6 LEU B 164 GLN B 166 1 O LYS B 165 N ASN B 138 SHEET 6 BA 6 LEU B 186 TYR B 187 1 O TYR B 187 N GLN B 166 SHEET 1 CA 6 TYR C 43 VAL C 44 0 SHEET 2 CA 6 ILE C 77 HIS C 79 1 O ILE C 77 N VAL C 44 SHEET 3 CA 6 ALA C 102 VAL C 106 1 O ALA C 102 N ALA C 78 SHEET 4 CA 6 MET C 134 ASN C 138 1 O VAL C 135 N ALA C 105 SHEET 5 CA 6 LEU C 164 GLN C 166 1 O LYS C 165 N ASN C 138 SHEET 6 CA 6 LEU C 186 TYR C 187 1 O TYR C 187 N GLN C 166 SHEET 1 DA 6 TYR D 43 VAL D 44 0 SHEET 2 DA 6 ILE D 77 HIS D 79 1 O ILE D 77 N VAL D 44 SHEET 3 DA 6 ALA D 102 VAL D 106 1 O ALA D 102 N ALA D 78 SHEET 4 DA 6 MET D 134 ASN D 138 1 O VAL D 135 N ALA D 105 SHEET 5 DA 6 LEU D 164 GLN D 166 1 O LYS D 165 N ASN D 138 SHEET 6 DA 6 LEU D 186 TYR D 187 1 O TYR D 187 N GLN D 166 CISPEP 1 LYS A 272 PRO A 273 0 11.37 CISPEP 2 LYS B 272 PRO B 273 0 11.55 CISPEP 3 LYS C 272 PRO C 273 0 8.14 CISPEP 4 LYS D 272 PRO D 273 0 12.51 CRYST1 54.795 142.167 84.180 90.00 109.01 90.00 P 1 21 1 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 0.018250 0.000000 0.006287 0.00000 SCALE2 0.000000 0.007034 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012565 0.00000