HEADER LYASE 06-FEB-12 4AHO TITLE CRYSTAL STRUCTURE OF N-ACETYLNEURAMINIC ACID LYASE FROM TITLE 2 STAPHYLOCOCCUS AUREUS WITH THE CHEMICAL MODIFICATION THIA-LYSINE TITLE 3 AT POSITION 165 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 COMPND 5 PYRUVATE-LYASE, N-ACETYLNEURAMINIC ACID ALDOLASE, SIALATE LYASE, COMPND 6 SIALIC ACID ALDOLASE, SIALIC ACID LYASE; COMPND 7 EC: 4.1.3.3; COMPND 8 ENGINEERED: YES; COMPND 9 OTHER_DETAILS: CHEMICAL MODIFICATION THIA-LYSINE AT POSITION 165. COMPND 10 MISSING LOOP 138-146 CHAIN A, B, C, D SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS SUBSP. AUREUS NCTC 8325; SOURCE 3 ORGANISM_TAXID: 93061; SOURCE 4 ATCC: 25923; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PKK223-3 KEYWDS LYASE EXPDTA X-RAY DIFFRACTION AUTHOR N.TIMMS,A.POLYAKOVA,C.L.WINDLE,C.H.TRINH,A.NELSON,A.R.TRINH,A.BERRY REVDAT 2 13-MAR-13 4AHO 1 JRNL REVDAT 1 23-JAN-13 4AHO 0 JRNL AUTH N.TIMMS,C.L.WINDLE,A.POLYAKOVA,J.R.AULT,C.H.TRINH, JRNL AUTH 2 A.R.PEARSON,A.NELSON,A.BERRY JRNL TITL STRUCTURAL INSIGHTS INTO THE RECOVERY OF ALDOLASE ACTIVITY JRNL TITL 2 IN N-ACETYLNEURAMINIC ACID LYASE BY REPLACEMENT OF THE JRNL TITL 3 CATALYTICALLY ACTIVE LYSINE WITH GAMMA-THIALYSINE BY USING A JRNL TITL 4 CHEMICAL MUTAGENESIS STRATEGY. JRNL REF CHEMBIOCHEM V. 14 474 2013 JRNL REFN ISSN 1439-4227 JRNL PMID 23418011 JRNL DOI 10.1002/CBIC.201200714 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.43 REMARK 3 DATA CUTOFF (SIGMA(F)) : NONE REMARK 3 COMPLETENESS FOR RANGE (%) : 99.52 REMARK 3 NUMBER OF REFLECTIONS : 80641 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) : 0.19773 REMARK 3 R VALUE (WORKING SET) : 0.19572 REMARK 3 FREE R VALUE : 0.23534 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.0 REMARK 3 FREE R VALUE TEST SET COUNT : 4032 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) : 2.000 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.052 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5270 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.98 REMARK 3 BIN R VALUE (WORKING SET) : 0.246 REMARK 3 BIN FREE R VALUE SET COUNT : 267 REMARK 3 BIN FREE R VALUE : 0.320 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8923 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 362 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.057 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.26 REMARK 3 B22 (A**2) : 1.57 REMARK 3 B33 (A**2) : -0.31 REMARK 3 B12 (A**2) : 0.00 REMARK 3 B13 (A**2) : 0.00 REMARK 3 B23 (A**2) : 0.00 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.194 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.167 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.134 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.470 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.953 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.932 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 9087 ; 0.012 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 12290 ; 1.477 ; 1.965 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1123 ; 6.288 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 451 ;36.977 ;25.122 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1562 ;15.130 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 42 ;22.826 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1369 ; 0.108 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6946 ; 0.007 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED 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 : 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 2 A 293 REMARK 3 ORIGIN FOR THE GROUP (A): -17.9300 12.4870 47.5140 REMARK 3 T TENSOR REMARK 3 T11: 0.4984 T22: 0.0303 REMARK 3 T33: 0.1533 T12: 0.0571 REMARK 3 T13: 0.1065 T23: 0.0147 REMARK 3 L TENSOR REMARK 3 L11: 0.5680 L22: 1.2797 REMARK 3 L33: 0.9155 L12: -0.0334 REMARK 3 L13: 0.2781 L23: -0.1741 REMARK 3 S TENSOR REMARK 3 S11: -0.0413 S12: -0.0660 S13: -0.0371 REMARK 3 S21: 0.3697 S22: 0.0892 S23: 0.2424 REMARK 3 S31: -0.1669 S32: -0.1463 S33: -0.0479 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 -1 B 293 REMARK 3 ORIGIN FOR THE GROUP (A): 24.8900 14.6410 19.2270 REMARK 3 T TENSOR REMARK 3 T11: 0.3217 T22: 0.0856 REMARK 3 T33: 0.1838 T12: 0.0254 REMARK 3 T13: 0.0277 T23: 0.0022 REMARK 3 L TENSOR REMARK 3 L11: 0.5276 L22: 1.1836 REMARK 3 L33: 1.0510 L12: 0.1504 REMARK 3 L13: 0.3505 L23: -0.0513 REMARK 3 S TENSOR REMARK 3 S11: 0.0525 S12: 0.1254 S13: -0.0240 REMARK 3 S21: 0.0059 S22: -0.0847 S23: -0.2577 REMARK 3 S31: 0.0200 S32: 0.2308 S33: 0.0322 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 : C 2 C 293 REMARK 3 ORIGIN FOR THE GROUP (A): 19.2970 16.6660 53.4950 REMARK 3 T TENSOR REMARK 3 T11: 0.6619 T22: 0.0589 REMARK 3 T33: 0.1524 T12: -0.1023 REMARK 3 T13: -0.1495 T23: 0.0006 REMARK 3 L TENSOR REMARK 3 L11: 1.0262 L22: 1.1588 REMARK 3 L33: 1.2942 L12: -0.0555 REMARK 3 L13: -0.5371 L23: -0.2748 REMARK 3 S TENSOR REMARK 3 S11: 0.1267 S12: -0.1143 S13: 0.0023 REMARK 3 S21: 0.4239 S22: -0.1485 S23: -0.2112 REMARK 3 S31: -0.3469 S32: 0.2277 S33: 0.0218 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 : D 3 D 293 REMARK 3 ORIGIN FOR THE GROUP (A): -12.4450 18.6360 13.6910 REMARK 3 T TENSOR REMARK 3 T11: 0.3699 T22: 0.0339 REMARK 3 T33: 0.1299 T12: 0.0395 REMARK 3 T13: -0.0412 T23: -0.0033 REMARK 3 L TENSOR REMARK 3 L11: 0.6368 L22: 1.2449 REMARK 3 L33: 0.6364 L12: -0.0391 REMARK 3 L13: -0.1170 L23: -0.0017 REMARK 3 S TENSOR REMARK 3 S11: 0.0005 S12: 0.0675 S13: -0.0504 REMARK 3 S21: -0.1209 S22: 0.0041 S23: 0.1277 REMARK 3 S31: -0.0111 S32: -0.0453 S33: -0.0046 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 ADDED IN THE REMARK 3 RIDING POSITIONS. REMARK 4 REMARK 4 4AHO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-FEB-12. REMARK 100 THE PDBE ID CODE IS EBI-51192. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-OCT-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 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) : 0.979 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD (QUANTUM 315) REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 80641 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.00 REMARK 200 RESOLUTION RANGE LOW (A) : 29.43 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 4 REMARK 200 R MERGE (I) : 0.06 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.60 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.1 REMARK 200 R MERGE FOR SHELL (I) : 0.44 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.50 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.4 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 200MM NACL, 100MM TRIS HCL PH REMARK 280 7.4 28% PEG 3350 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 41.15750 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.68650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 54.85950 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.68650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 41.15750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 54.85950 REMARK 290 SMTRY3 4 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: 10460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 40090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -90.6 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, B, 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 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 HIS A 0 REMARK 465 MET A 1 REMARK 465 ALA A 138 REMARK 465 ILE A 139 REMARK 465 PRO A 140 REMARK 465 ASP A 141 REMARK 465 LEU A 142 REMARK 465 THR A 143 REMARK 465 GLY A 144 REMARK 465 VAL A 145 REMARK 465 ASN A 146 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 HIS B 0 REMARK 465 ALA B 138 REMARK 465 ILE B 139 REMARK 465 PRO B 140 REMARK 465 ASP B 141 REMARK 465 LEU B 142 REMARK 465 THR B 143 REMARK 465 GLY B 144 REMARK 465 VAL B 145 REMARK 465 ASN B 146 REMARK 465 HIS 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 MET C 1 REMARK 465 ALA C 138 REMARK 465 ILE C 139 REMARK 465 PRO C 140 REMARK 465 ASP C 141 REMARK 465 LEU C 142 REMARK 465 THR C 143 REMARK 465 GLY C 144 REMARK 465 VAL C 145 REMARK 465 ASN C 146 REMARK 465 HIS 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 MET D 1 REMARK 465 ASN D 2 REMARK 465 ALA D 138 REMARK 465 ILE D 139 REMARK 465 PRO D 140 REMARK 465 ASP D 141 REMARK 465 LEU D 142 REMARK 465 THR D 143 REMARK 465 GLY D 144 REMARK 465 VAL D 145 REMARK 465 ASN D 146 REMARK 465 ILE D 147 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 LYS A 74 CG CD CE NZ REMARK 470 GLU A 98 CG CD OE1 OE2 REMARK 470 GLU A 128 CG CD OE1 OE2 REMARK 470 ILE A 147 CG1 CG2 CD1 REMARK 470 ILE A 149 CG1 CG2 CD1 REMARK 470 MET B 1 CG SD CE REMARK 470 GLU B 18 CG CD OE1 OE2 REMARK 470 LYS B 74 CG CD CE NZ REMARK 470 GLU B 98 CG CD OE1 OE2 REMARK 470 GLU B 159 CG CD OE1 OE2 REMARK 470 ILE B 229 CG1 CG2 CD1 REMARK 470 GLN B 230 CG CD OE1 NE2 REMARK 470 GLU B 231 CG CD OE1 OE2 REMARK 470 ARG B 260 CG CD NE CZ NH1 NH2 REMARK 470 GLU C 18 CG CD OE1 OE2 REMARK 470 LYS C 28 CG CD CE NZ REMARK 470 LYS C 74 CG CD CE NZ REMARK 470 GLU C 98 CG CD OE1 OE2 REMARK 470 ILE C 147 CG1 CG2 CD1 REMARK 470 GLU C 159 CG CD OE1 OE2 REMARK 470 GLU C 231 CG CD OE1 OE2 REMARK 470 ARG C 260 CG CD NE CZ NH1 NH2 REMARK 470 GLN C 282 CG CD OE1 NE2 REMARK 470 LYS C 290 CG CD CE NZ REMARK 470 ASP D 4 CG OD1 OD2 REMARK 470 GLN D 25 CG CD OE1 NE2 REMARK 470 LYS D 28 CG CD CE NZ REMARK 470 GLU D 36 CG CD OE1 OE2 REMARK 470 LYS D 74 CG CD CE NZ REMARK 470 GLU D 98 CG CD OE1 OE2 REMARK 470 ILE D 149 CG1 CG2 CD1 REMARK 470 GLU D 150 CG CD OE1 OE2 REMARK 470 GLU D 231 CG CD OE1 OE2 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 PHE A 110 -169.35 -125.55 REMARK 500 TYR A 111 -56.76 70.76 REMARK 500 PRO A 169 34.95 -78.13 REMARK 500 PHE A 276 122.28 -38.88 REMARK 500 TYR B 111 -64.46 75.51 REMARK 500 PRO B 169 26.34 -78.58 REMARK 500 ALA C 11 98.03 -69.79 REMARK 500 TYR C 111 -66.40 74.78 REMARK 500 GLN C 131 16.99 57.10 REMARK 500 PRO C 169 41.78 -73.50 REMARK 500 ASN C 213 25.65 -144.87 REMARK 500 TYR D 111 -62.45 70.88 REMARK 500 PRO D 169 51.32 -92.46 REMARK 500 REMARK 500 REMARK: NULL 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 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 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 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 A1294 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B1294 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C1294 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL D1294 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4AH7 RELATED DB: PDB REMARK 900 STRUCTURE OF WILD TYPE STAPYLOCOCCUS AUREUS N- REMARK 900 ACETYLNEURAMINIC ACID LYASE IN COMPLEX WITH PYRUVATE REMARK 900 RELATED ID: 4AHQ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF N-ACETYLNEURAMINIC ACID LYASE REMARK 900 MUTANT K165C FROM STAPHYLOCOCCUS AUREUS REMARK 900 RELATED ID: 4AHP RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF WILD TYPE N-ACETYLNEURAMINIC ACID REMARK 900 LYASE FROM STAPHYLOCOCCUS AUREUS DBREF 4AHO A 1 293 UNP Q2G160 NANA_STAA8 1 293 DBREF 4AHO B 1 293 UNP Q2G160 NANA_STAA8 1 293 DBREF 4AHO C 1 293 UNP Q2G160 NANA_STAA8 1 293 DBREF 4AHO D 1 293 UNP Q2G160 NANA_STAA8 1 293 SEQADV 4AHO HIS A -5 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS A -4 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS A -3 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS A -2 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS A -1 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS A 0 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS B -5 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS B -4 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS B -3 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS B -2 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS B -1 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS B 0 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS C -5 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS C -4 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS C -3 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS C -2 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS C -1 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS C 0 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS D -5 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS D -4 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS D -3 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS D -2 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS D -1 UNP Q2G160 EXPRESSION TAG SEQADV 4AHO HIS D 0 UNP Q2G160 EXPRESSION TAG SEQRES 1 A 299 HIS HIS HIS HIS HIS HIS MET ASN LYS ASP LEU LYS GLY SEQRES 2 A 299 LEU TYR ALA ALA LEU LEU VAL PRO PHE ASP GLU ASN GLY SEQRES 3 A 299 GLN VAL ASN GLU GLN GLY LEU LYS GLN ILE ALA GLN ASN SEQRES 4 A 299 ALA ILE GLU THR GLU GLU LEU ASP GLY LEU TYR VAL ASN SEQRES 5 A 299 GLY SER SER GLY GLU ASN PHE LEU LEU ASN THR GLU GLN SEQRES 6 A 299 LYS LYS GLN VAL PHE LYS VAL ALA LYS GLU ALA VAL GLY SEQRES 7 A 299 ASP LYS VAL LYS LEU ILE ALA GLN VAL GLY SER LEU ASP SEQRES 8 A 299 LEU ASN GLU ALA ILE GLU LEU GLY LYS TYR ALA THR GLU SEQRES 9 A 299 LEU GLY TYR ASP ALA LEU SER ALA VAL THR PRO PHE TYR SEQRES 10 A 299 TYR PRO PHE THR PHE GLU GLU ILE ARG ASP TYR TYR PHE SEQRES 11 A 299 ASP ILE ILE GLU ALA THR GLN ASN ASN MET ILE ILE TYR SEQRES 12 A 299 ALA ILE PRO ASP LEU THR GLY VAL ASN ILE SER ILE GLU SEQRES 13 A 299 GLN PHE SER GLU LEU PHE ASN HIS GLU LYS ILE VAL GLY SEQRES 14 A 299 VAL SLZ TYR THR ALA PRO ASN PHE PHE LEU LEU GLU ARG SEQRES 15 A 299 ILE ARG LYS ALA PHE PRO ASP LYS LEU ILE LEU SER GLY SEQRES 16 A 299 PHE ASP GLU MET LEU VAL GLN ALA THR ILE SER GLY VAL SEQRES 17 A 299 ASP GLY ALA ILE GLY SER THR TYR ASN VAL ASN GLY ARG SEQRES 18 A 299 ARG ALA ARG LYS ILE PHE ASP LEU ALA ARG GLN GLY GLN SEQRES 19 A 299 ILE GLN GLU ALA TYR GLN LEU GLN HIS ASP SER ASN ASP SEQRES 20 A 299 ILE ILE GLU THR VAL LEU SER MET GLY ILE TYR PRO THR SEQRES 21 A 299 LEU LYS GLU ILE LEU ARG HIS ARG GLY ILE ASP ALA GLY SEQRES 22 A 299 LEU PRO LYS ARG PRO PHE LYS PRO PHE ASN GLU ALA HIS SEQRES 23 A 299 ARG GLN THR LEU ASP GLN LEU ILE ALA LYS TYR ASP LEU SEQRES 1 B 299 HIS HIS HIS HIS HIS HIS MET ASN LYS ASP LEU LYS GLY SEQRES 2 B 299 LEU TYR ALA ALA LEU LEU VAL PRO PHE ASP GLU ASN GLY SEQRES 3 B 299 GLN VAL ASN GLU GLN GLY LEU LYS GLN ILE ALA GLN ASN SEQRES 4 B 299 ALA ILE GLU THR GLU GLU LEU ASP GLY LEU TYR VAL ASN SEQRES 5 B 299 GLY SER SER GLY GLU ASN PHE LEU LEU ASN THR GLU GLN SEQRES 6 B 299 LYS LYS GLN VAL PHE LYS VAL ALA LYS GLU ALA VAL GLY SEQRES 7 B 299 ASP LYS VAL LYS LEU ILE ALA GLN VAL GLY SER LEU ASP SEQRES 8 B 299 LEU ASN GLU ALA ILE GLU LEU GLY LYS TYR ALA THR GLU SEQRES 9 B 299 LEU GLY TYR ASP ALA LEU SER ALA VAL THR PRO PHE TYR SEQRES 10 B 299 TYR PRO PHE THR PHE GLU GLU ILE ARG ASP TYR TYR PHE SEQRES 11 B 299 ASP ILE ILE GLU ALA THR GLN ASN ASN MET ILE ILE TYR SEQRES 12 B 299 ALA ILE PRO ASP LEU THR GLY VAL ASN ILE SER ILE GLU SEQRES 13 B 299 GLN PHE SER GLU LEU PHE ASN HIS GLU LYS ILE VAL GLY SEQRES 14 B 299 VAL SLZ TYR THR ALA PRO ASN PHE PHE LEU LEU GLU ARG SEQRES 15 B 299 ILE ARG LYS ALA PHE PRO ASP LYS LEU ILE LEU SER GLY SEQRES 16 B 299 PHE ASP GLU MET LEU VAL GLN ALA THR ILE SER GLY VAL SEQRES 17 B 299 ASP GLY ALA ILE GLY SER THR TYR ASN VAL ASN GLY ARG SEQRES 18 B 299 ARG ALA ARG LYS ILE PHE ASP LEU ALA ARG GLN GLY GLN SEQRES 19 B 299 ILE GLN GLU ALA TYR GLN LEU GLN HIS ASP SER ASN ASP SEQRES 20 B 299 ILE ILE GLU THR VAL LEU SER MET GLY ILE TYR PRO THR SEQRES 21 B 299 LEU LYS GLU ILE LEU ARG HIS ARG GLY ILE ASP ALA GLY SEQRES 22 B 299 LEU PRO LYS ARG PRO PHE LYS PRO PHE ASN GLU ALA HIS SEQRES 23 B 299 ARG GLN THR LEU ASP GLN LEU ILE ALA LYS TYR ASP LEU SEQRES 1 C 299 HIS HIS HIS HIS HIS HIS MET ASN LYS ASP LEU LYS GLY SEQRES 2 C 299 LEU TYR ALA ALA LEU LEU VAL PRO PHE ASP GLU ASN GLY SEQRES 3 C 299 GLN VAL ASN GLU GLN GLY LEU LYS GLN ILE ALA GLN ASN SEQRES 4 C 299 ALA ILE GLU THR GLU GLU LEU ASP GLY LEU TYR VAL ASN SEQRES 5 C 299 GLY SER SER GLY GLU ASN PHE LEU LEU ASN THR GLU GLN SEQRES 6 C 299 LYS LYS GLN VAL PHE LYS VAL ALA LYS GLU ALA VAL GLY SEQRES 7 C 299 ASP LYS VAL LYS LEU ILE ALA GLN VAL GLY SER LEU ASP SEQRES 8 C 299 LEU ASN GLU ALA ILE GLU LEU GLY LYS TYR ALA THR GLU SEQRES 9 C 299 LEU GLY TYR ASP ALA LEU SER ALA VAL THR PRO PHE TYR SEQRES 10 C 299 TYR PRO PHE THR PHE GLU GLU ILE ARG ASP TYR TYR PHE SEQRES 11 C 299 ASP ILE ILE GLU ALA THR GLN ASN ASN MET ILE ILE TYR SEQRES 12 C 299 ALA ILE PRO ASP LEU THR GLY VAL ASN ILE SER ILE GLU SEQRES 13 C 299 GLN PHE SER GLU LEU PHE ASN HIS GLU LYS ILE VAL GLY SEQRES 14 C 299 VAL SLZ TYR THR ALA PRO ASN PHE PHE LEU LEU GLU ARG SEQRES 15 C 299 ILE ARG LYS ALA PHE PRO ASP LYS LEU ILE LEU SER GLY SEQRES 16 C 299 PHE ASP GLU MET LEU VAL GLN ALA THR ILE SER GLY VAL SEQRES 17 C 299 ASP GLY ALA ILE GLY SER THR TYR ASN VAL ASN GLY ARG SEQRES 18 C 299 ARG ALA ARG LYS ILE PHE ASP LEU ALA ARG GLN GLY GLN SEQRES 19 C 299 ILE GLN GLU ALA TYR GLN LEU GLN HIS ASP SER ASN ASP SEQRES 20 C 299 ILE ILE GLU THR VAL LEU SER MET GLY ILE TYR PRO THR SEQRES 21 C 299 LEU LYS GLU ILE LEU ARG HIS ARG GLY ILE ASP ALA GLY SEQRES 22 C 299 LEU PRO LYS ARG PRO PHE LYS PRO PHE ASN GLU ALA HIS SEQRES 23 C 299 ARG GLN THR LEU ASP GLN LEU ILE ALA LYS TYR ASP LEU SEQRES 1 D 299 HIS HIS HIS HIS HIS HIS MET ASN LYS ASP LEU LYS GLY SEQRES 2 D 299 LEU TYR ALA ALA LEU LEU VAL PRO PHE ASP GLU ASN GLY SEQRES 3 D 299 GLN VAL ASN GLU GLN GLY LEU LYS GLN ILE ALA GLN ASN SEQRES 4 D 299 ALA ILE GLU THR GLU GLU LEU ASP GLY LEU TYR VAL ASN SEQRES 5 D 299 GLY SER SER GLY GLU ASN PHE LEU LEU ASN THR GLU GLN SEQRES 6 D 299 LYS LYS GLN VAL PHE LYS VAL ALA LYS GLU ALA VAL GLY SEQRES 7 D 299 ASP LYS VAL LYS LEU ILE ALA GLN VAL GLY SER LEU ASP SEQRES 8 D 299 LEU ASN GLU ALA ILE GLU LEU GLY LYS TYR ALA THR GLU SEQRES 9 D 299 LEU GLY TYR ASP ALA LEU SER ALA VAL THR PRO PHE TYR SEQRES 10 D 299 TYR PRO PHE THR PHE GLU GLU ILE ARG ASP TYR TYR PHE SEQRES 11 D 299 ASP ILE ILE GLU ALA THR GLN ASN ASN MET ILE ILE TYR SEQRES 12 D 299 ALA ILE PRO ASP LEU THR GLY VAL ASN ILE SER ILE GLU SEQRES 13 D 299 GLN PHE SER GLU LEU PHE ASN HIS GLU LYS ILE VAL GLY SEQRES 14 D 299 VAL SLZ TYR THR ALA PRO ASN PHE PHE LEU LEU GLU ARG SEQRES 15 D 299 ILE ARG LYS ALA PHE PRO ASP LYS LEU ILE LEU SER GLY SEQRES 16 D 299 PHE ASP GLU MET LEU VAL GLN ALA THR ILE SER GLY VAL SEQRES 17 D 299 ASP GLY ALA ILE GLY SER THR TYR ASN VAL ASN GLY ARG SEQRES 18 D 299 ARG ALA ARG LYS ILE PHE ASP LEU ALA ARG GLN GLY GLN SEQRES 19 D 299 ILE GLN GLU ALA TYR GLN LEU GLN HIS ASP SER ASN ASP SEQRES 20 D 299 ILE ILE GLU THR VAL LEU SER MET GLY ILE TYR PRO THR SEQRES 21 D 299 LEU LYS GLU ILE LEU ARG HIS ARG GLY ILE ASP ALA GLY SEQRES 22 D 299 LEU PRO LYS ARG PRO PHE LYS PRO PHE ASN GLU ALA HIS SEQRES 23 D 299 ARG GLN THR LEU ASP GLN LEU ILE ALA LYS TYR ASP LEU MODRES 4AHO SLZ A 165 LYS THIA-LYSINE MODRES 4AHO SLZ B 165 LYS THIA-LYSINE MODRES 4AHO SLZ C 165 LYS THIA-LYSINE MODRES 4AHO SLZ D 165 LYS THIA-LYSINE HET SLZ A 165 9 HET SLZ B 165 9 HET SLZ C 165 9 HET SLZ D 165 9 HET CL A1294 1 HET CL B1294 1 HET CL C1294 1 HET CL D1294 1 HETNAM SLZ L-THIALYSINE HETNAM CL CHLORIDE ION FORMUL 5 SLZ 4(C5 H12 N2 O2 S) FORMUL 6 CL 4(CL 1-) FORMUL 7 HOH *362(H2 O) HELIX 1 1 ASN A 23 THR A 37 1 15 HELIX 2 2 GLY A 47 GLU A 51 5 5 HELIX 3 3 GLU A 51 LEU A 55 5 5 HELIX 4 4 ASN A 56 VAL A 71 1 16 HELIX 5 5 ASP A 85 GLY A 100 1 16 HELIX 6 6 THR A 115 GLN A 131 1 17 HELIX 7 7 SER A 148 ASN A 157 1 10 HELIX 8 8 ASN A 170 PHE A 181 1 12 HELIX 9 9 PHE A 190 GLU A 192 5 3 HELIX 10 10 MET A 193 SER A 200 1 8 HELIX 11 11 THR A 209 GLN A 226 1 18 HELIX 12 12 GLN A 228 GLY A 250 1 23 HELIX 13 13 GLY A 250 ARG A 262 1 13 HELIX 14 14 ASN A 277 ALA A 279 5 3 HELIX 15 15 HIS A 280 ASP A 292 1 13 HELIX 16 16 ASN B 23 THR B 37 1 15 HELIX 17 17 GLY B 47 GLU B 51 5 5 HELIX 18 18 GLU B 51 LEU B 55 5 5 HELIX 19 19 ASN B 56 VAL B 71 1 16 HELIX 20 20 ASP B 85 GLY B 100 1 16 HELIX 21 21 THR B 115 GLN B 131 1 17 HELIX 22 22 SER B 148 ASN B 157 1 10 HELIX 23 23 ASN B 170 PHE B 181 1 12 HELIX 24 24 PHE B 190 GLU B 192 5 3 HELIX 25 25 MET B 193 SER B 200 1 8 HELIX 26 26 THR B 209 GLN B 226 1 18 HELIX 27 27 GLN B 228 GLY B 250 1 23 HELIX 28 28 GLY B 250 ARG B 262 1 13 HELIX 29 29 ASN B 277 ALA B 279 5 3 HELIX 30 30 HIS B 280 ASP B 292 1 13 HELIX 31 31 ASN C 23 THR C 37 1 15 HELIX 32 32 GLY C 47 GLU C 51 5 5 HELIX 33 33 GLU C 51 LEU C 55 5 5 HELIX 34 34 ASN C 56 VAL C 71 1 16 HELIX 35 35 ASP C 85 GLY C 100 1 16 HELIX 36 36 THR C 115 GLN C 131 1 17 HELIX 37 37 SER C 148 ASN C 157 1 10 HELIX 38 38 ASN C 170 PHE C 181 1 12 HELIX 39 39 PHE C 190 GLU C 192 5 3 HELIX 40 40 MET C 193 SER C 200 1 8 HELIX 41 41 THR C 209 GLN C 226 1 18 HELIX 42 42 GLN C 228 GLY C 250 1 23 HELIX 43 43 GLY C 250 HIS C 261 1 12 HELIX 44 44 ASN C 277 ALA C 279 5 3 HELIX 45 45 HIS C 280 ASP C 292 1 13 HELIX 46 46 ASN D 23 THR D 37 1 15 HELIX 47 47 GLY D 47 GLU D 51 5 5 HELIX 48 48 GLU D 51 LEU D 55 5 5 HELIX 49 49 ASN D 56 VAL D 71 1 16 HELIX 50 50 ASP D 85 GLY D 100 1 16 HELIX 51 51 THR D 115 GLN D 131 1 17 HELIX 52 52 SER D 148 ASN D 157 1 10 HELIX 53 53 ASN D 170 PHE D 181 1 12 HELIX 54 54 PHE D 190 GLU D 192 5 3 HELIX 55 55 MET D 193 SER D 200 1 8 HELIX 56 56 THR D 209 GLN D 226 1 18 HELIX 57 57 GLN D 228 GLY D 250 1 23 HELIX 58 58 GLY D 250 ARG D 262 1 13 HELIX 59 59 ASN D 277 ALA D 279 5 3 HELIX 60 60 HIS D 280 ASP D 292 1 13 SHEET 1 AA 9 GLY A 7 ALA A 11 0 SHEET 2 AA 9 GLY A 204 GLY A 207 1 O ALA A 205 N TYR A 9 SHEET 3 AA 9 LEU A 185 SER A 188 1 O SER A 188 N ILE A 206 SHEET 4 AA 9 ILE A 161 TYR A 166 1 O VAL A 162 N LEU A 185 SHEET 5 AA 9 MET A 134 ILE A 136 1 O MET A 134 N VAL A 162 SHEET 6 AA 9 ALA A 103 SER A 105 1 O LEU A 104 N ILE A 135 SHEET 7 AA 9 LYS A 76 GLN A 80 1 O ALA A 79 N SER A 105 SHEET 8 AA 9 GLY A 42 VAL A 45 1 O LEU A 43 N ILE A 78 SHEET 9 AA 9 GLY A 7 ALA A 11 1 O ALA A 10 N TYR A 44 SHEET 1 BA 9 GLY B 7 ALA B 11 0 SHEET 2 BA 9 GLY B 204 GLY B 207 1 O ALA B 205 N TYR B 9 SHEET 3 BA 9 LEU B 185 SER B 188 1 O SER B 188 N ILE B 206 SHEET 4 BA 9 ILE B 161 TYR B 166 1 O VAL B 162 N LEU B 185 SHEET 5 BA 9 MET B 134 ILE B 136 1 O MET B 134 N VAL B 162 SHEET 6 BA 9 ALA B 103 SER B 105 1 O LEU B 104 N ILE B 135 SHEET 7 BA 9 LYS B 76 GLN B 80 1 O ALA B 79 N SER B 105 SHEET 8 BA 9 GLY B 42 VAL B 45 1 O LEU B 43 N ILE B 78 SHEET 9 BA 9 GLY B 7 ALA B 11 1 O ALA B 10 N TYR B 44 SHEET 1 CA 9 GLY C 7 ALA C 11 0 SHEET 2 CA 9 GLY C 204 GLY C 207 1 O ALA C 205 N TYR C 9 SHEET 3 CA 9 LEU C 185 SER C 188 1 O SER C 188 N ILE C 206 SHEET 4 CA 9 ILE C 161 TYR C 166 1 O VAL C 162 N LEU C 185 SHEET 5 CA 9 MET C 134 ILE C 136 1 O MET C 134 N VAL C 162 SHEET 6 CA 9 ALA C 103 SER C 105 1 O LEU C 104 N ILE C 135 SHEET 7 CA 9 LYS C 76 GLN C 80 1 O LEU C 77 N ALA C 103 SHEET 8 CA 9 GLY C 42 VAL C 45 1 O LEU C 43 N ILE C 78 SHEET 9 CA 9 GLY C 7 ALA C 11 1 O ALA C 10 N TYR C 44 SHEET 1 DA 9 GLY D 7 ALA D 11 0 SHEET 2 DA 9 GLY D 204 GLY D 207 1 O ALA D 205 N TYR D 9 SHEET 3 DA 9 LEU D 185 SER D 188 1 O SER D 188 N ILE D 206 SHEET 4 DA 9 ILE D 161 TYR D 166 1 O VAL D 162 N LEU D 185 SHEET 5 DA 9 MET D 134 ILE D 136 1 O MET D 134 N VAL D 162 SHEET 6 DA 9 ALA D 103 ALA D 106 1 O LEU D 104 N ILE D 135 SHEET 7 DA 9 LYS D 76 GLN D 80 1 O ALA D 79 N SER D 105 SHEET 8 DA 9 GLY D 42 VAL D 45 1 O LEU D 43 N ILE D 78 SHEET 9 DA 9 GLY D 7 ALA D 11 1 O ALA D 10 N TYR D 44 LINK N SLZ A 165 C VAL A 164 1555 1555 1.34 LINK C SLZ A 165 N TYR A 166 1555 1555 1.33 LINK N SLZ B 165 C VAL B 164 1555 1555 1.34 LINK C SLZ B 165 N TYR B 166 1555 1555 1.33 LINK C SLZ C 165 N TYR C 166 1555 1555 1.32 LINK N SLZ C 165 C VAL C 164 1555 1555 1.33 LINK C SLZ D 165 N TYR D 166 1555 1555 1.32 LINK N SLZ D 165 C VAL D 164 1555 1555 1.34 CISPEP 1 ARG A 271 PRO A 272 0 14.79 CISPEP 2 ARG B 271 PRO B 272 0 11.56 CISPEP 3 ARG C 271 PRO C 272 0 16.62 CISPEP 4 ARG D 271 PRO D 272 0 17.10 SITE 1 AC1 4 ALA A 11 SER A 48 SER A 49 SLZ A 165 SITE 1 AC2 4 ALA B 11 SER B 48 SER B 49 SLZ B 165 SITE 1 AC3 4 ALA C 11 SER C 48 SER C 49 SLZ C 165 SITE 1 AC4 4 ALA D 11 SER D 48 SER D 49 SLZ D 165 CRYST1 82.315 109.719 131.373 90.00 90.00 90.00 P 21 21 21 4 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 0.012148 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009114 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007612 0.00000 MTRIX1 1 -0.999900 -0.010520 0.002089 7.13700 1 MTRIX2 1 -0.010270 0.995500 0.094690 -3.24200 1 MTRIX3 1 -0.003076 0.094660 -0.995500 65.40000 1 MTRIX1 2 -0.949700 0.010670 -0.313100 17.06000 1 MTRIX2 2 0.019510 -0.995500 -0.093110 33.94000 1 MTRIX3 2 -0.312600 -0.094540 0.945200 4.53900 1 MTRIX1 3 0.951700 -0.001391 0.307000 -10.19000 1 MTRIX2 3 -0.001579 -1.000000 0.000364 31.10000 1 MTRIX3 3 0.307000 -0.000831 -0.951700 64.28000 1