HEADER LYASE 23-APR-11 2YGY TITLE STRUCTURE OF WILD TYPE E. COLI N-ACETYLNEURAMINIC ACID LYASE IN SPACE TITLE 2 GROUP P21 CRYSTAL FORM II COMPND MOL_ID: 1; COMPND 2 MOLECULE: N-ACETYLNEURAMINATE LYASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: N-ACETYLNEURAMINIC ACID LYASE, N-ACETYLNEURAMINATE PYRUVATE- COMPND 5 LYASE, N-ACETYLNEURAMINIC ACID ALDOLASE, NALASE, SIALATE LYASE, COMPND 6 SIALIC ACID ALDOLASE, SIALIC ACID LYASE; COMPND 7 EC: 4.1.3.3; COMPND 8 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: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PKNANA KEYWDS LYASE, DIRECTED EVOLUTION, SUBSTRATE SPECIFICITY, PROTEIN ENGINEERING EXPDTA X-RAY DIFFRACTION AUTHOR I.CAMPEOTTO,A.NELSON,A.BERRY,S.E.V.PHILLIPS,A.R.PEARSON REVDAT 3 20-DEC-23 2YGY 1 REMARK REVDAT 2 17-OCT-18 2YGY 1 JRNL REVDAT 1 04-APR-12 2YGY 0 JRNL AUTH I.CAMPEOTTO,A.LEBEDEV,A.M.M.SCHREURS,L.M.J.KROON-BATENBURG, JRNL AUTH 2 E.LOWE,S.E.V.PHILLIPS,G.N.MURSHUDOV,A.R.PEARSON JRNL TITL PATHOLOGICAL MACROMOLECULAR CRYSTALLOGRAPHIC DATA AFFECTED JRNL TITL 2 BY TWINNING, PARTIAL-DISORDER AND EXHIBITING MULTIPLE JRNL TITL 3 LATTICES FOR TESTING OF DATA PROCESSING AND REFINEMENT JRNL TITL 4 TOOLS. JRNL REF SCI REP V. 8 14876 2018 JRNL REFN ESSN 2045-2322 JRNL PMID 30291262 JRNL DOI 10.1038/S41598-018-32962-6 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0105 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) : 82.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 97526 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) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5143 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) : 7087 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.44 REMARK 3 BIN R VALUE (WORKING SET) : 0.3050 REMARK 3 BIN FREE R VALUE SET COUNT : 376 REMARK 3 BIN FREE R VALUE : 0.3500 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 9188 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 653 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.92 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.11000 REMARK 3 B22 (A**2) : -0.66000 REMARK 3 B33 (A**2) : 1.21000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.77000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.156 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.139 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.095 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.232 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.939 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.918 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 9464 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 6378 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 12816 ; 1.165 ; 1.976 REMARK 3 BOND ANGLES OTHERS (DEGREES): 15592 ; 0.853 ; 3.001 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1208 ; 5.614 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 420 ;38.965 ;24.667 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1649 ;12.218 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 50 ;16.401 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1450 ; 0.069 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 10567 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1839 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 2YGY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-APR-11. REMARK 100 THE DEPOSITION ID IS D_1290048103. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-APR-09 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 : 102699 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 47.940 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.0000 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) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.32000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2WNN REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.41 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 47.93500 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: 9650 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 41650 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -103.2 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 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 MET D -6 REMARK 465 GLU D -5 REMARK 465 HIS D -4 REMARK 465 HIS D -3 REMARK 465 HIS D -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 OE1 GLU D 279 O HOH D 2151 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 2020 O HOH D 2029 2544 2.14 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 THR A 3 -39.85 -37.06 REMARK 500 TYR A 110 -65.14 74.51 REMARK 500 MET A 213 41.18 -155.87 REMARK 500 MET A 213 42.78 -156.64 REMARK 500 PRO A 268 39.84 -82.81 REMARK 500 TYR B 110 -66.82 77.38 REMARK 500 MET B 213 39.83 -155.53 REMARK 500 PRO B 268 37.38 -85.30 REMARK 500 TYR C 110 -65.69 71.79 REMARK 500 MET C 213 38.02 -159.36 REMARK 500 PRO C 268 37.78 -89.09 REMARK 500 TYR D 110 -67.73 75.12 REMARK 500 LEU D 142 -60.43 139.12 REMARK 500 LYS D 146 71.96 -108.26 REMARK 500 MET D 213 39.73 -154.60 REMARK 500 MET D 213 38.56 -154.01 REMARK 500 ARG D 296 84.78 -152.49 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 1PE C 1299 REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 700 THE SHEETS PRESENTED AS "BA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 700 THE SHEETS PRESENTED AS "CA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 700 THE SHEETS PRESENTED AS "DA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1298 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 1297 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1PE B 1298 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 1298 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1PE C 1299 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL D 1298 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2YGZ RELATED DB: PDB REMARK 900 STRUCTURE OF THE E192NY137F MUTANT OF E. COLI N- ACETYLNEURAMINIC REMARK 900 ACID LYASE IN COMPLEX WITH PYRUVATE IN SPACE GROUP P21 CRYSTAL FORM REMARK 900 III 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: 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 SPACE REMARK 900 GROUP P21 CRYSTAL FORM I REMARK 900 RELATED ID: 2WO5 RELATED DB: PDB REMARK 900 STRUCTURE OF WILD TYPE E. COLI N-ACETYLNEURAMINIC ACID LYASE IN REMARK 900 SPACE GROUP P21 CRYSTAL FORM I 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: 1NAL RELATED DB: PDB REMARK 900 THE THREE-DIMENSIONAL STRUCTURE OF N-ACETYLNEURAMINATE LYASE FROM REMARK 900 ESCHERICHIA COLI 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: 2XFW RELATED DB: PDB REMARK 900 STRUCTURE OF THE E192N MUTANT OF E. COLI N- ACETYLNEURAMINIC ACID REMARK 900 LYASE IN COMPLEX WITH PYRUVATE IN CRYSTAL FORM II 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 REMARK 999 REMARK 999 SEQUENCE REMARK 999 ALTERNATE LOCI RESULTS IN FOLLOWING DIFFERENCES, T84 IN REMARK 999 P0A6L4 IS S84 HERE, G70 IN P0A6L4 IS A70 HERE, Q282 IN REMARK 999 P0A6L4 IS L282 DBREF 2YGY A 2 297 UNP P0A6L4 NANA_ECOLI 2 297 DBREF 2YGY B 2 297 UNP P0A6L4 NANA_ECOLI 2 297 DBREF 2YGY C 2 297 UNP P0A6L4 NANA_ECOLI 2 297 DBREF 2YGY D 2 297 UNP P0A6L4 NANA_ECOLI 2 297 SEQADV 2YGY MET A -6 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY GLU A -5 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS A -4 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS A -3 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS A -2 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS A -1 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS A 0 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS A 1 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY MET B -6 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY GLU B -5 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS B -4 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS B -3 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS B -2 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS B -1 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS B 0 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS B 1 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY MET C -6 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY GLU C -5 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS C -4 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS C -3 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS C -2 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS C -1 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS C 0 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS C 1 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY MET D -6 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY GLU D -5 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS D -4 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS D -3 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS D -2 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS D -1 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY HIS D 0 UNP P0A6L4 EXPRESSION TAG SEQADV 2YGY 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 HET CL A1298 1 HET CL B1297 1 HET 1PE B1298 16 HET CL C1298 1 HET 1PE C1299 9 HET CL D1298 1 HETNAM CL CHLORIDE ION HETNAM 1PE PENTAETHYLENE GLYCOL HETSYN 1PE PEG400 FORMUL 5 CL 4(CL 1-) FORMUL 7 1PE 2(C10 H22 O6) FORMUL 11 HOH *653(H2 O) HELIX 1 1 HIS A -1 ARG A 6 5 8 HELIX 2 2 ASP A 23 GLN A 37 1 15 HELIX 3 3 GLY A 46 GLU A 50 5 5 HELIX 4 4 GLU A 50 GLN A 54 5 5 HELIX 5 5 SER A 55 LYS A 71 1 17 HELIX 6 6 SER A 84 GLY A 99 1 16 HELIX 7 7 SER A 114 ASP A 130 1 17 HELIX 8 8 ILE A 139 GLY A 144 1 6 HELIX 9 9 THR A 148 THR A 157 1 10 HELIX 10 10 ASP A 170 HIS A 181 1 12 HELIX 11 11 TYR A 190 GLU A 192 5 3 HELIX 12 12 ILE A 193 GLY A 201 1 9 HELIX 13 13 THR A 209 GLU A 226 1 18 HELIX 14 14 ASP A 228 GLY A 250 1 23 HELIX 15 15 GLY A 250 MET A 262 1 13 HELIX 16 16 ASP A 278 LYS A 280 5 3 HELIX 17 17 TYR A 281 GLU A 295 1 15 HELIX 18 18 ALA B 2 ARG B 6 5 5 HELIX 19 19 ASP B 23 GLN B 37 1 15 HELIX 20 20 GLY B 46 GLU B 50 5 5 HELIX 21 21 GLU B 50 GLN B 54 5 5 HELIX 22 22 SER B 55 LYS B 71 1 17 HELIX 23 23 SER B 84 GLY B 99 1 16 HELIX 24 24 SER B 114 ASP B 130 1 17 HELIX 25 25 ILE B 139 GLY B 144 1 6 HELIX 26 26 THR B 148 THR B 157 1 10 HELIX 27 27 ASP B 170 HIS B 181 1 12 HELIX 28 28 TYR B 190 GLU B 192 5 3 HELIX 29 29 ILE B 193 GLY B 201 1 9 HELIX 30 30 THR B 209 GLU B 226 1 18 HELIX 31 31 ASP B 228 GLY B 250 1 23 HELIX 32 32 GLY B 250 MET B 262 1 13 HELIX 33 33 ASP B 278 LYS B 280 5 3 HELIX 34 34 TYR B 281 GLU B 295 1 15 HELIX 35 35 ALA C 2 ARG C 6 5 5 HELIX 36 36 ASP C 23 GLN C 37 1 15 HELIX 37 37 GLU C 50 GLN C 54 5 5 HELIX 38 38 SER C 55 LYS C 71 1 17 HELIX 39 39 SER C 84 GLY C 99 1 16 HELIX 40 40 SER C 114 ALA C 129 1 16 HELIX 41 41 ILE C 139 GLY C 144 1 6 HELIX 42 42 THR C 148 THR C 157 1 10 HELIX 43 43 ASP C 170 HIS C 181 1 12 HELIX 44 44 TYR C 190 GLU C 192 5 3 HELIX 45 45 ILE C 193 GLY C 201 1 9 HELIX 46 46 THR C 209 GLU C 226 1 18 HELIX 47 47 ASP C 228 GLY C 250 1 23 HELIX 48 48 GLY C 250 MET C 262 1 13 HELIX 49 49 ASP C 278 LYS C 280 5 3 HELIX 50 50 TYR C 281 GLU C 295 1 15 HELIX 51 51 HIS D -1 ARG D 6 5 8 HELIX 52 52 ASP D 23 GLN D 37 1 15 HELIX 53 53 GLU D 50 GLN D 54 5 5 HELIX 54 54 SER D 55 LYS D 71 1 17 HELIX 55 55 SER D 84 GLY D 99 1 16 HELIX 56 56 SER D 114 ASP D 130 1 17 HELIX 57 57 THR D 148 THR D 157 1 10 HELIX 58 58 ASP D 170 HIS D 181 1 12 HELIX 59 59 TYR D 190 GLU D 192 5 3 HELIX 60 60 ILE D 193 GLY D 201 1 9 HELIX 61 61 THR D 209 GLU D 226 1 18 HELIX 62 62 ASP D 228 GLY D 250 1 23 HELIX 63 63 GLY D 250 MET D 262 1 13 HELIX 64 64 ASP D 278 LYS D 280 5 3 HELIX 65 65 TYR D 281 GLU D 295 1 15 SHEET 1 AA 9 VAL A 8 ALA A 11 0 SHEET 2 AA 9 GLY A 204 GLY A 207 1 O GLY A 205 N MET A 9 SHEET 3 AA 9 VAL A 185 ASN A 188 1 O ASN A 188 N ILE A 206 SHEET 4 AA 9 VAL A 161 GLN A 166 1 O GLY A 162 N VAL A 185 SHEET 5 AA 9 MET A 134 ASN A 138 1 O MET A 134 N GLY A 162 SHEET 6 AA 9 ALA A 102 VAL A 106 1 O VAL A 103 N VAL A 135 SHEET 7 AA 9 LYS A 75 HIS A 79 1 O ALA A 78 N SER A 104 SHEET 8 AA 9 GLY A 41 VAL A 44 1 O LEU A 42 N ILE A 77 SHEET 9 AA 9 VAL A 8 ALA A 11 1 O ALA A 10 N TYR A 43 SHEET 1 BA 9 VAL B 8 ALA B 11 0 SHEET 2 BA 9 GLY B 204 GLY B 207 1 O GLY B 205 N MET B 9 SHEET 3 BA 9 VAL B 185 ASN B 188 1 O ASN B 188 N ILE B 206 SHEET 4 BA 9 VAL B 161 GLN B 166 1 O GLY B 162 N VAL B 185 SHEET 5 BA 9 MET B 134 ASN B 138 1 O MET B 134 N GLY B 162 SHEET 6 BA 9 ALA B 102 ALA B 105 1 O VAL B 103 N VAL B 135 SHEET 7 BA 9 LYS B 75 HIS B 79 1 O ALA B 78 N SER B 104 SHEET 8 BA 9 GLY B 41 VAL B 44 1 O LEU B 42 N ILE B 77 SHEET 9 BA 9 VAL B 8 ALA B 11 1 O ALA B 10 N TYR B 43 SHEET 1 CA 9 VAL C 8 ALA C 11 0 SHEET 2 CA 9 GLY C 204 GLY C 207 1 O GLY C 205 N MET C 9 SHEET 3 CA 9 LEU C 186 ASN C 188 1 O ASN C 188 N ILE C 206 SHEET 4 CA 9 VAL C 161 GLN C 166 1 O LEU C 164 N TYR C 187 SHEET 5 CA 9 MET C 134 ASN C 138 1 O MET C 134 N GLY C 162 SHEET 6 CA 9 ALA C 102 SER C 104 1 O VAL C 103 N VAL C 135 SHEET 7 CA 9 LYS C 75 HIS C 79 1 O ALA C 78 N SER C 104 SHEET 8 CA 9 GLY C 41 VAL C 44 1 O LEU C 42 N ILE C 77 SHEET 9 CA 9 VAL C 8 ALA C 11 1 O ALA C 10 N TYR C 43 SHEET 1 DA 9 VAL D 8 ALA D 11 0 SHEET 2 DA 9 GLY D 204 GLY D 207 1 O GLY D 205 N MET D 9 SHEET 3 DA 9 VAL D 185 ASN D 188 1 O ASN D 188 N ILE D 206 SHEET 4 DA 9 VAL D 161 GLN D 166 1 O GLY D 162 N VAL D 185 SHEET 5 DA 9 MET D 134 ASN D 138 1 O MET D 134 N GLY D 162 SHEET 6 DA 9 ALA D 102 SER D 104 1 O VAL D 103 N VAL D 135 SHEET 7 DA 9 LYS D 75 HIS D 79 1 O ALA D 78 N SER D 104 SHEET 8 DA 9 GLY D 41 VAL D 44 1 O LEU D 42 N ILE D 77 SHEET 9 DA 9 VAL D 8 ALA D 11 1 O ALA D 10 N TYR D 43 CISPEP 1 LYS A 272 PRO A 273 0 16.40 CISPEP 2 LYS B 272 PRO B 273 0 18.20 CISPEP 3 LYS C 272 PRO C 273 0 14.27 CISPEP 4 ARG C 296 GLY C 297 0 -13.63 CISPEP 5 LYS D 272 PRO D 273 0 11.07 SITE 1 AC1 4 SER A 47 THR A 48 TYR A 137 LYS A 165 SITE 1 AC2 3 SER B 47 THR B 48 LYS B 165 SITE 1 AC3 4 LYS B 71 GLY B 72 HOH B2058 HOH B2189 SITE 1 AC4 3 SER C 47 THR C 48 LYS C 165 SITE 1 AC5 6 ARG C 29 HIS C 260 ASP C 263 VAL C 265 SITE 2 AC5 6 SER C 266 HOH C2124 SITE 1 AC6 3 SER D 47 THR D 48 LYS D 165 CRYST1 84.260 95.870 91.380 90.00 115.33 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 0.011868 0.000000 0.005618 0.00000 SCALE2 0.000000 0.010431 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012107 0.00000