HEADER TRANSFERASE 09-JAN-13 4IPI TITLE CRYSTAL STRUCTURE OF R314A N-ACETYL NEURAMINIC ACID SYNTHASE FROM TITLE 2 NEISERRIA MENINGITIDIS WITH MALATE BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLYSIALIC ACID CAPSULE BIOSYNTHESIS PROTEIN SIAC; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: N-ACETYL NEURAMINIC ACID SYNTHASE; COMPND 5 EC: 2.5.1.56; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NEISSERIA MENINGITIDIS; SOURCE 3 ORGANISM_TAXID: 487; SOURCE 4 GENE: SIAC, NMB0068; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ANTIFREEZE PROTEIN FOLD, NANA, N-ACETYLNEURAMINIC ACID, SIALIC ACID, KEYWDS 2 NEISSERIA MENINGITIDIS, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR D.D.A.JOSEPH,W.JIAO,E.J.PARKER REVDAT 3 20-SEP-23 4IPI 1 REMARK SEQADV LINK REVDAT 2 01-MAY-13 4IPI 1 JRNL REVDAT 1 10-APR-13 4IPI 0 JRNL AUTH D.D.JOSEPH,W.JIAO,E.J.PARKER JRNL TITL ARG314 IS ESSENTIAL FOR CATALYSIS BY N-ACETYL NEURAMINIC JRNL TITL 2 ACID SYNTHASE FROM NEISSERIA MENINGITIDIS. JRNL REF BIOCHEMISTRY V. 52 2609 2013 JRNL REFN ISSN 0006-2960 JRNL PMID 23534460 JRNL DOI 10.1021/BI400062C REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 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) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.16 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 31594 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) : 0.165 REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.197 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3541 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) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.80 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2296 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.96 REMARK 3 BIN R VALUE (WORKING SET) : 0.2160 REMARK 3 BIN FREE R VALUE SET COUNT : 246 REMARK 3 BIN FREE R VALUE : 0.2570 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2692 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 19 REMARK 3 SOLVENT ATOMS : 355 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 10.12 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.121 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.114 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.066 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.451 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.938 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2912 ; 0.007 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1973 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3948 ; 1.110 ; 1.982 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4868 ; 0.810 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 380 ; 5.449 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 126 ;36.520 ;25.476 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 526 ;12.550 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;22.022 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 431 ; 0.062 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3326 ; 0.004 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 541 ; 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): 1834 ; 0.409 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 748 ; 0.099 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2968 ; 0.802 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1078 ; 1.490 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 980 ; 2.517 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 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 -1 A 79 REMARK 3 ORIGIN FOR THE GROUP (A): 101.3983 -17.4762 49.6795 REMARK 3 T TENSOR REMARK 3 T11: 0.0246 T22: 0.0478 REMARK 3 T33: 0.0560 T12: 0.0015 REMARK 3 T13: 0.0123 T23: 0.0007 REMARK 3 L TENSOR REMARK 3 L11: 0.1780 L22: 0.7218 REMARK 3 L33: 0.1934 L12: 0.0429 REMARK 3 L13: 0.1765 L23: 0.0736 REMARK 3 S TENSOR REMARK 3 S11: -0.0031 S12: -0.0124 S13: -0.0006 REMARK 3 S21: -0.0574 S22: -0.0061 S23: -0.1091 REMARK 3 S31: 0.0058 S32: 0.0167 S33: 0.0091 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 80 A 282 REMARK 3 ORIGIN FOR THE GROUP (A): 98.8446 -14.2761 54.6721 REMARK 3 T TENSOR REMARK 3 T11: 0.0383 T22: 0.0566 REMARK 3 T33: 0.0453 T12: 0.0011 REMARK 3 T13: -0.0006 T23: 0.0014 REMARK 3 L TENSOR REMARK 3 L11: 0.1559 L22: 0.4483 REMARK 3 L33: 0.0392 L12: -0.1724 REMARK 3 L13: -0.0682 L23: 0.0321 REMARK 3 S TENSOR REMARK 3 S11: -0.0168 S12: -0.0089 S13: 0.0156 REMARK 3 S21: -0.0084 S22: 0.0026 S23: -0.0389 REMARK 3 S31: 0.0018 S32: 0.0016 S33: 0.0143 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 : A 283 A 349 REMARK 3 ORIGIN FOR THE GROUP (A): 74.8107 40.7598 66.5817 REMARK 3 T TENSOR REMARK 3 T11: 0.0556 T22: 0.0441 REMARK 3 T33: 0.0347 T12: -0.0172 REMARK 3 T13: 0.0198 T23: -0.0233 REMARK 3 L TENSOR REMARK 3 L11: 0.9080 L22: 1.0353 REMARK 3 L33: 1.4111 L12: -0.4495 REMARK 3 L13: -1.1794 L23: 0.8665 REMARK 3 S TENSOR REMARK 3 S11: 0.1222 S12: -0.0606 S13: -0.0151 REMARK 3 S21: 0.0290 S22: -0.0921 S23: -0.0133 REMARK 3 S31: -0.0787 S32: 0.0285 S33: -0.0301 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: REMARK 3 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS REMARK 3 U VALUES : WITH TLS ADDED REMARK 4 REMARK 4 4IPI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-JAN-13. REMARK 100 THE DEPOSITION ID IS D_1000077045. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-FEB-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95369 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35169 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 27.160 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.90 REMARK 200 R MERGE (I) : 0.10600 REMARK 200 R SYM (I) : 0.10600 REMARK 200 FOR THE DATA SET : 21.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 12.90 REMARK 200 R MERGE FOR SHELL (I) : 0.50800 REMARK 200 R SYM FOR SHELL (I) : 0.50800 REMARK 200 FOR SHELL : 5.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CCP4 REMARK 200 STARTING MODEL: PDB ENTRY 1XUZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.7 M MALIC ACID, 10 MM MAGNESIUM REMARK 280 CHLORIDE, PH 6.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 29.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.90000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.90000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26370 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -56.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 174.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 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 MN MN A 401 O HOH A 669 1.62 REMARK 500 O HOH A 847 O HOH A 848 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 OE1 GLU A 161 O HOH A 850 2855 2.06 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 ASN A 184 62.80 -104.51 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 401 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 186 OH REMARK 620 2 HIS A 215 NE2 86.9 REMARK 620 3 HIS A 236 NE2 86.0 101.2 REMARK 620 4 LMR A 402 O1A 52.2 99.7 131.6 REMARK 620 5 LMR A 402 O1A 79.3 96.2 156.5 28.1 REMARK 620 6 LMR A 402 O2 89.3 172.3 85.2 72.8 76.5 REMARK 620 7 LMR A 402 O2 102.1 164.5 92.1 76.8 73.5 14.1 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LMR A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LMR A 403 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1XUU RELATED DB: PDB REMARK 900 MALATE-BOUND WILD-TYPE ENZYME REMARK 900 RELATED ID: 1XUZ RELATED DB: PDB REMARK 900 SUBSTRATE-BOUND WILD-TYPE ENZYME REMARK 900 RELATED ID: 4IPJ RELATED DB: PDB DBREF 4IPI A 1 349 UNP Q7DDU0 Q7DDU0_NEIMB 1 349 SEQADV 4IPI GLY A -1 UNP Q7DDU0 EXPRESSION TAG SEQADV 4IPI ALA A 0 UNP Q7DDU0 EXPRESSION TAG SEQADV 4IPI ALA A 314 UNP Q7DDU0 ARG 314 ENGINEERED MUTATION SEQRES 1 A 351 GLY ALA MET GLN ASN ASN ASN GLU PHE LYS ILE GLY ASN SEQRES 2 A 351 ARG SER VAL GLY TYR ASN HIS GLU PRO LEU ILE ILE CYS SEQRES 3 A 351 GLU ILE GLY ILE ASN HIS GLU GLY SER LEU LYS THR ALA SEQRES 4 A 351 PHE GLU MET VAL ASP ALA ALA TYR ASN ALA GLY ALA GLU SEQRES 5 A 351 VAL VAL LYS HIS GLN THR HIS ILE VAL GLU ASP GLU MET SEQRES 6 A 351 SER ASP GLU ALA LYS GLN VAL ILE PRO GLY ASN ALA ASP SEQRES 7 A 351 VAL SER ILE TYR GLU ILE MET GLU ARG CYS ALA LEU ASN SEQRES 8 A 351 GLU GLU ASP GLU ILE LYS LEU LYS GLU TYR VAL GLU SER SEQRES 9 A 351 LYS GLY MET ILE PHE ILE SER THR PRO PHE SER ARG ALA SEQRES 10 A 351 ALA ALA LEU ARG LEU GLN ARG MET ASP ILE PRO ALA TYR SEQRES 11 A 351 LYS ILE GLY SER GLY GLU CYS ASN ASN TYR PRO LEU ILE SEQRES 12 A 351 LYS LEU VAL ALA SER PHE GLY LYS PRO ILE ILE LEU SER SEQRES 13 A 351 THR GLY MET ASN SER ILE GLU SER ILE LYS LYS SER VAL SEQRES 14 A 351 GLU ILE ILE ARG GLU ALA GLY VAL PRO TYR ALA LEU LEU SEQRES 15 A 351 HIS CYS THR ASN ILE TYR PRO THR PRO TYR GLU ASP VAL SEQRES 16 A 351 ARG LEU GLY GLY MET ASN ASP LEU SER GLU ALA PHE PRO SEQRES 17 A 351 ASP ALA ILE ILE GLY LEU SER ASP HIS THR LEU ASP ASN SEQRES 18 A 351 TYR ALA CYS LEU GLY ALA VAL ALA LEU GLY GLY SER ILE SEQRES 19 A 351 LEU GLU ARG HIS PHE THR ASP ARG MET ASP ARG PRO GLY SEQRES 20 A 351 PRO ASP ILE VAL CYS SER MET ASN PRO ASP THR PHE LYS SEQRES 21 A 351 GLU LEU LYS GLN GLY ALA HIS ALA LEU LYS LEU ALA ARG SEQRES 22 A 351 GLY GLY LYS LYS ASP THR ILE ILE ALA GLY GLU LYS PRO SEQRES 23 A 351 THR LYS ASP PHE ALA PHE ALA SER VAL VAL ALA ASP LYS SEQRES 24 A 351 ASP ILE LYS LYS GLY GLU LEU LEU SER GLY ASP ASN LEU SEQRES 25 A 351 TRP VAL LYS ALA PRO GLY ASN GLY ASP PHE SER VAL ASN SEQRES 26 A 351 GLU TYR GLU THR LEU PHE GLY LYS VAL ALA ALA CYS ASN SEQRES 27 A 351 ILE ARG LYS GLY ALA GLN ILE LYS LYS THR ASP ILE GLU HET MN A 401 1 HET LMR A 402 18 HET LMR A 403 9 HETNAM MN MANGANESE (II) ION HETNAM LMR (2S)-2-HYDROXYBUTANEDIOIC ACID HETSYN LMR L-MALATE FORMUL 2 MN MN 2+ FORMUL 3 LMR 2(C4 H6 O5) FORMUL 5 HOH *355(H2 O) HELIX 1 1 SER A 33 GLY A 48 1 16 HELIX 2 2 ILE A 58 MET A 63 1 6 HELIX 3 3 SER A 64 VAL A 70 5 7 HELIX 4 4 SER A 78 ALA A 87 1 10 HELIX 5 5 ASN A 89 LYS A 103 1 15 HELIX 6 6 SER A 113 ASP A 124 1 12 HELIX 7 7 GLY A 131 CYS A 135 5 5 HELIX 8 8 ASN A 137 SER A 146 1 10 HELIX 9 9 SER A 159 GLY A 174 1 16 HELIX 10 10 PRO A 189 ARG A 194 5 6 HELIX 11 11 LEU A 195 PHE A 205 1 11 HELIX 12 12 ASN A 219 GLY A 229 1 11 HELIX 13 13 ASP A 247 SER A 251 5 5 HELIX 14 14 ASN A 253 ARG A 271 1 19 HELIX 15 15 ILE A 279 GLY A 281 5 3 HELIX 16 16 GLU A 282 PHE A 290 1 9 HELIX 17 17 SER A 321 PHE A 329 5 9 HELIX 18 18 LYS A 344 ILE A 348 5 5 SHEET 1 A 2 GLU A 6 ILE A 9 0 SHEET 2 A 2 ARG A 12 GLY A 15 -1 O VAL A 14 N PHE A 7 SHEET 1 B 8 ILE A 106 PRO A 111 0 SHEET 2 B 8 VAL A 51 THR A 56 1 N THR A 56 O THR A 110 SHEET 3 B 8 LEU A 21 GLY A 27 1 N CYS A 24 O LYS A 53 SHEET 4 B 8 ILE A 232 HIS A 236 1 O LEU A 233 N ILE A 23 SHEET 5 B 8 ILE A 209 SER A 213 1 N LEU A 212 O ILE A 232 SHEET 6 B 8 TYR A 177 HIS A 181 1 N HIS A 181 O SER A 213 SHEET 7 B 8 ILE A 151 SER A 154 1 N LEU A 153 O ALA A 178 SHEET 8 B 8 TYR A 128 ILE A 130 1 N TYR A 128 O ILE A 152 SHEET 1 C 2 SER A 292 ALA A 295 0 SHEET 2 C 2 LEU A 310 LYS A 313 -1 O LYS A 313 N SER A 292 LINK OH BTYR A 186 MN MN A 401 1555 1555 2.61 LINK NE2 HIS A 215 MN MN A 401 1555 1555 2.14 LINK NE2 HIS A 236 MN MN A 401 1555 1555 2.19 LINK MN MN A 401 O1ABLMR A 402 1555 1555 1.70 LINK MN MN A 401 O1AALMR A 402 1555 1555 2.17 LINK MN MN A 401 O2 ALMR A 402 1555 1555 2.20 LINK MN MN A 401 O2 BLMR A 402 1555 1555 2.42 CISPEP 1 TYR A 186 PRO A 187 0 3.37 CISPEP 2 TYR A 186 PRO A 187 0 2.59 CISPEP 3 ALA A 314 PRO A 315 0 0.87 SITE 1 AC1 5 TYR A 186 HIS A 215 HIS A 236 LMR A 402 SITE 2 AC1 5 HOH A 669 SITE 1 AC2 17 GLU A 25 LYS A 53 GLN A 55 THR A 110 SITE 2 AC2 17 LYS A 129 GLY A 131 ASN A 184 TYR A 186 SITE 3 AC2 17 HIS A 215 GLU A 234 HIS A 236 MN A 401 SITE 4 AC2 17 HOH A 561 HOH A 562 HOH A 563 HOH A 669 SITE 5 AC2 17 HOH A 672 SITE 1 AC3 6 SER A 33 LYS A 35 TYR A 190 HOH A 653 SITE 2 AC3 6 HOH A 696 HOH A 849 CRYST1 58.000 75.800 77.520 90.00 90.00 90.00 P 21 21 2 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 0.017241 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013193 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012900 0.00000