HEADER TRANSFERASE 28-FEB-18 6CKK TITLE N. MENINGITIDIS CMP-SIALIC ACID SYNTHETASE IN THE PRESENCE OF CTP AND TITLE 2 CA2+ COMPND MOL_ID: 1; COMPND 2 MOLECULE: N-ACYLNEURAMINATE CYTIDYLYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CMP-N-ACETYLNEURAMINIC ACID SYNTHASE,CMP-NEUNAC SYNTHASE, COMPND 5 CMP-SIALIC ACID SYNTHASE; COMPND 6 EC: 2.7.7.43; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NEISSERIA MENINGITIDIS; SOURCE 3 ORGANISM_TAXID: 487; SOURCE 4 GENE: NEUA, SIAB, SYNB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_CELL_LINE: BL21(DE3) KEYWDS POLYSACCHARIDE SYNTHESIS, SIALIC ACID-ACTIVATOR, CMP-TRANSFERASE, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.M.MATTHEWS,A.J.FISHER,X.CHEN REVDAT 5 04-OCT-23 6CKK 1 LINK REVDAT 4 18-MAR-20 6CKK 1 JRNL REVDAT 3 18-DEC-19 6CKK 1 REMARK REVDAT 2 10-APR-19 6CKK 1 REMARK REVDAT 1 06-MAR-19 6CKK 0 JRNL AUTH M.M.MATTHEWS,J.B.MCARTHUR,Y.LI,H.YU,X.CHEN,A.J.FISHER JRNL TITL CATALYTIC CYCLE OFNEISSERIA MENINGITIDISCMP-SIALIC ACID JRNL TITL 2 SYNTHETASE ILLUSTRATED BY HIGH-RESOLUTION PROTEIN JRNL TITL 3 CRYSTALLOGRAPHY. JRNL REF BIOCHEMISTRY 2019 JRNL REFN ISSN 0006-2960 JRNL PMID 31583886 JRNL DOI 10.1021/ACS.BIOCHEM.9B00517 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0135 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 79.11 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.7 REMARK 3 NUMBER OF REFLECTIONS : 40429 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) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2171 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.84 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2746 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 87.59 REMARK 3 BIN R VALUE (WORKING SET) : 0.2390 REMARK 3 BIN FREE R VALUE SET COUNT : 133 REMARK 3 BIN FREE R VALUE : 0.3120 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3441 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 61 REMARK 3 SOLVENT ATOMS : 680 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.47 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.26000 REMARK 3 B22 (A**2) : 0.54000 REMARK 3 B33 (A**2) : -0.80000 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): 0.160 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.151 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.110 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.920 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.888 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3638 ; 0.016 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 3528 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4930 ; 1.728 ; 1.987 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8090 ; 1.026 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 462 ; 6.285 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 153 ;37.957 ;25.163 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 632 ;13.578 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;12.357 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 578 ; 0.105 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4109 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 788 ; 0.002 ; 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): 1845 ; 1.948 ; 1.958 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1840 ; 1.928 ; 1.949 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2300 ; 3.057 ; 2.910 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2301 ; 3.060 ; 2.914 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1793 ; 2.564 ; 2.317 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1794 ; 2.563 ; 2.318 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2631 ; 4.001 ; 3.343 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 4669 ; 7.648 ;18.106 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 4628 ; 7.572 ;17.867 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 : NULL 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 RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 6CKK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-MAR-18. REMARK 100 THE DEPOSITION ID IS D_1000231583. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-JAN-15 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 : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.03316 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42666 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 79.110 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 200 DATA REDUNDANCY : 3.350 REMARK 200 R MERGE (I) : 0.04800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.6400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.32 REMARK 200 R MERGE FOR SHELL (I) : 0.29100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.560 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: 1EYR REMARK 200 REMARK 200 REMARK: RECTANGULAR REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M IMIDAZOLE PH 8, 6% PEG 8000, AND REMARK 280 0.2M CALCIUM ACETATE, PH 8.0, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K 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 21.59500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 79.10500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.78000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 79.10500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.59500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.78000 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: 4520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20150 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 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 LYS A 226 REMARK 465 GLU A 227 REMARK 465 SER A 228 REMARK 465 LYS B 226 REMARK 465 GLU B 227 REMARK 465 SER B 228 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 ASN A 149 CG OD1 ND2 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 HOH A 804 O HOH A 1083 2.10 REMARK 500 O HOH A 801 O HOH A 1114 2.14 REMARK 500 O HOH B 974 O HOH B 1019 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 824 O HOH B 1020 2454 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 173 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG B 110 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG B 173 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG B 173 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASN A 14 46.52 -95.58 REMARK 500 LYS A 43 19.85 58.75 REMARK 500 SER A 107 70.49 -119.60 REMARK 500 LYS A 142 51.64 -91.28 REMARK 500 ASN A 148 71.12 -158.79 REMARK 500 ASN A 149 -74.71 67.20 REMARK 500 ARG A 156 -89.86 -125.73 REMARK 500 THR B 106 4.50 -69.72 REMARK 500 LYS B 142 55.98 -98.09 REMARK 500 ILE B 147 -167.78 -121.14 REMARK 500 ARG B 156 -90.41 -134.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1169 DISTANCE = 6.14 ANGSTROMS REMARK 525 HOH A1170 DISTANCE = 6.21 ANGSTROMS REMARK 525 HOH A1171 DISTANCE = 6.49 ANGSTROMS REMARK 525 HOH A1172 DISTANCE = 6.67 ANGSTROMS REMARK 525 HOH A1173 DISTANCE = 6.85 ANGSTROMS REMARK 525 HOH A1174 DISTANCE = 7.02 ANGSTROMS REMARK 525 HOH A1175 DISTANCE = 7.07 ANGSTROMS REMARK 525 HOH A1176 DISTANCE = 7.65 ANGSTROMS REMARK 525 HOH A1177 DISTANCE = 8.58 ANGSTROMS REMARK 525 HOH B1102 DISTANCE = 6.12 ANGSTROMS REMARK 525 HOH B1103 DISTANCE = 6.73 ANGSTROMS 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 CA A 702 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 211 OD1 REMARK 620 2 CTP A 701 O2A 94.8 REMARK 620 3 HOH A 808 O 89.0 74.6 REMARK 620 4 HOH A 882 O 87.0 145.5 71.0 REMARK 620 5 HOH A 974 O 77.8 80.7 150.9 132.9 REMARK 620 6 HOH A1035 O 137.3 112.7 128.6 87.6 75.2 REMARK 620 7 HOH A1047 O 154.4 78.5 65.4 85.1 124.4 66.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 703 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CTP A 701 O1A REMARK 620 2 CTP A 701 O2B 80.2 REMARK 620 3 CTP A 701 O3G 77.7 75.8 REMARK 620 4 HOH A 886 O 135.1 73.7 127.9 REMARK 620 5 HOH A 937 O 71.8 151.2 91.8 131.9 REMARK 620 6 HOH A1028 O 81.2 101.7 158.9 69.5 80.6 REMARK 620 7 HOH A1040 O 150.4 115.9 82.4 74.5 87.3 116.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 702 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 979 O REMARK 620 2 ASP B 209 OD1 130.9 REMARK 620 3 HOH B 814 O 95.6 96.5 REMARK 620 4 HOH B 879 O 58.4 73.9 91.6 REMARK 620 5 HOH B 927 O 157.5 71.5 81.5 143.7 REMARK 620 6 HOH B1000 O 95.4 78.5 168.6 96.7 87.3 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CTP A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 703 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CTP B 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA B 702 DBREF 6CKK A 1 228 UNP P0A0Z8 NEUA_NEIME 1 228 DBREF 6CKK B 1 228 UNP P0A0Z8 NEUA_NEIME 1 228 SEQRES 1 A 228 MET GLU LYS GLN ASN ILE ALA VAL ILE LEU ALA ARG GLN SEQRES 2 A 228 ASN SER LYS GLY LEU PRO LEU LYS ASN LEU ARG LYS MET SEQRES 3 A 228 ASN GLY ILE SER LEU LEU GLY HIS THR ILE ASN ALA ALA SEQRES 4 A 228 ILE SER SER LYS CYS PHE ASP ARG ILE ILE VAL SER THR SEQRES 5 A 228 ASP GLY GLY LEU ILE ALA GLU GLU ALA LYS ASN PHE GLY SEQRES 6 A 228 VAL GLU VAL VAL LEU ARG PRO ALA GLU LEU ALA SER ASP SEQRES 7 A 228 THR ALA SER SER ILE SER GLY VAL ILE HIS ALA LEU GLU SEQRES 8 A 228 THR ILE GLY SER ASN SER GLY THR VAL THR LEU LEU GLN SEQRES 9 A 228 PRO THR SER PRO LEU ARG THR GLY ALA HIS ILE ARG GLU SEQRES 10 A 228 ALA PHE SER LEU PHE ASP GLU LYS ILE LYS GLY SER VAL SEQRES 11 A 228 VAL SER ALA CYS PRO MET GLU HIS HIS PRO LEU LYS THR SEQRES 12 A 228 LEU LEU GLN ILE ASN ASN GLY GLU TYR ALA PRO MET ARG SEQRES 13 A 228 HIS LEU SER ASP LEU GLU GLN PRO ARG GLN GLN LEU PRO SEQRES 14 A 228 GLN ALA PHE ARG PRO ASN GLY ALA ILE TYR ILE ASN ASP SEQRES 15 A 228 THR ALA SER LEU ILE ALA ASN ASN CYS PHE PHE ILE ALA SEQRES 16 A 228 PRO THR LYS LEU TYR ILE MET SER HIS GLN ASP SER ILE SEQRES 17 A 228 ASP ILE ASP THR GLU LEU ASP LEU GLN GLN ALA GLU ASN SEQRES 18 A 228 ILE LEU ASN HIS LYS GLU SER SEQRES 1 B 228 MET GLU LYS GLN ASN ILE ALA VAL ILE LEU ALA ARG GLN SEQRES 2 B 228 ASN SER LYS GLY LEU PRO LEU LYS ASN LEU ARG LYS MET SEQRES 3 B 228 ASN GLY ILE SER LEU LEU GLY HIS THR ILE ASN ALA ALA SEQRES 4 B 228 ILE SER SER LYS CYS PHE ASP ARG ILE ILE VAL SER THR SEQRES 5 B 228 ASP GLY GLY LEU ILE ALA GLU GLU ALA LYS ASN PHE GLY SEQRES 6 B 228 VAL GLU VAL VAL LEU ARG PRO ALA GLU LEU ALA SER ASP SEQRES 7 B 228 THR ALA SER SER ILE SER GLY VAL ILE HIS ALA LEU GLU SEQRES 8 B 228 THR ILE GLY SER ASN SER GLY THR VAL THR LEU LEU GLN SEQRES 9 B 228 PRO THR SER PRO LEU ARG THR GLY ALA HIS ILE ARG GLU SEQRES 10 B 228 ALA PHE SER LEU PHE ASP GLU LYS ILE LYS GLY SER VAL SEQRES 11 B 228 VAL SER ALA CYS PRO MET GLU HIS HIS PRO LEU LYS THR SEQRES 12 B 228 LEU LEU GLN ILE ASN ASN GLY GLU TYR ALA PRO MET ARG SEQRES 13 B 228 HIS LEU SER ASP LEU GLU GLN PRO ARG GLN GLN LEU PRO SEQRES 14 B 228 GLN ALA PHE ARG PRO ASN GLY ALA ILE TYR ILE ASN ASP SEQRES 15 B 228 THR ALA SER LEU ILE ALA ASN ASN CYS PHE PHE ILE ALA SEQRES 16 B 228 PRO THR LYS LEU TYR ILE MET SER HIS GLN ASP SER ILE SEQRES 17 B 228 ASP ILE ASP THR GLU LEU ASP LEU GLN GLN ALA GLU ASN SEQRES 18 B 228 ILE LEU ASN HIS LYS GLU SER HET CTP A 701 29 HET CA A 702 1 HET CA A 703 1 HET CTP B 701 29 HET CA B 702 1 HETNAM CTP CYTIDINE-5'-TRIPHOSPHATE HETNAM CA CALCIUM ION FORMUL 3 CTP 2(C9 H16 N3 O14 P3) FORMUL 4 CA 3(CA 2+) FORMUL 8 HOH *680(H2 O) HELIX 1 AA1 LEU A 20 LEU A 23 5 4 HELIX 2 AA2 LEU A 31 LYS A 43 1 13 HELIX 3 AA3 GLY A 54 PHE A 64 1 11 HELIX 4 AA4 PRO A 72 ALA A 76 5 5 HELIX 5 AA5 SER A 81 GLY A 94 1 14 HELIX 6 AA6 THR A 111 PHE A 122 1 12 HELIX 7 AA7 HIS A 157 LEU A 161 5 5 HELIX 8 AA8 PRO A 164 LEU A 168 5 5 HELIX 9 AA9 THR A 183 ASN A 190 1 8 HELIX 10 AB1 THR A 212 HIS A 225 1 14 HELIX 11 AB2 LEU B 20 LEU B 23 5 4 HELIX 12 AB3 LEU B 31 LYS B 43 1 13 HELIX 13 AB4 GLY B 54 PHE B 64 1 11 HELIX 14 AB5 PRO B 72 SER B 77 5 6 HELIX 15 AB6 SER B 81 GLY B 94 1 14 HELIX 16 AB7 THR B 111 LEU B 121 1 11 HELIX 17 AB8 HIS B 157 GLU B 162 5 6 HELIX 18 AB9 PRO B 164 LEU B 168 5 5 HELIX 19 AC1 THR B 183 ASN B 190 1 8 HELIX 20 AC2 THR B 212 HIS B 225 1 14 SHEET 1 AA1 7 GLU A 67 LEU A 70 0 SHEET 2 AA1 7 ARG A 47 THR A 52 1 N THR A 52 O VAL A 69 SHEET 3 AA1 7 GLN A 4 LEU A 10 1 N ALA A 7 O ILE A 49 SHEET 4 AA1 7 GLY A 98 LEU A 102 1 O THR A 99 N ILE A 6 SHEET 5 AA1 7 ALA A 171 ASP A 182 -1 O ASN A 181 N VAL A 100 SHEET 6 AA1 7 VAL A 130 PRO A 135 -1 N VAL A 130 O ILE A 180 SHEET 7 AA1 7 LYS A 198 ILE A 201 1 O TYR A 200 N ALA A 133 SHEET 1 AA2 7 GLU A 67 LEU A 70 0 SHEET 2 AA2 7 ARG A 47 THR A 52 1 N THR A 52 O VAL A 69 SHEET 3 AA2 7 GLN A 4 LEU A 10 1 N ALA A 7 O ILE A 49 SHEET 4 AA2 7 GLY A 98 LEU A 102 1 O THR A 99 N ILE A 6 SHEET 5 AA2 7 ALA A 171 ASP A 182 -1 O ASN A 181 N VAL A 100 SHEET 6 AA2 7 LEU B 144 GLN B 146 -1 O LEU B 144 N PHE A 172 SHEET 7 AA2 7 TYR B 152 PRO B 154 -1 O ALA B 153 N LEU B 145 SHEET 1 AA3 2 LYS A 25 MET A 26 0 SHEET 2 AA3 2 ILE A 29 SER A 30 -1 O ILE A 29 N MET A 26 SHEET 1 AA4 7 TYR A 152 PRO A 154 0 SHEET 2 AA4 7 LEU A 144 GLN A 146 -1 N LEU A 145 O ALA A 153 SHEET 3 AA4 7 ALA B 171 ASP B 182 -1 O PHE B 172 N LEU A 144 SHEET 4 AA4 7 GLY B 98 LEU B 102 -1 N LEU B 102 O TYR B 179 SHEET 5 AA4 7 GLN B 4 LEU B 10 1 N ILE B 6 O THR B 99 SHEET 6 AA4 7 ARG B 47 THR B 52 1 O ILE B 49 N ALA B 7 SHEET 7 AA4 7 GLU B 67 LEU B 70 1 O GLU B 67 N VAL B 50 SHEET 1 AA5 5 TYR A 152 PRO A 154 0 SHEET 2 AA5 5 LEU A 144 GLN A 146 -1 N LEU A 145 O ALA A 153 SHEET 3 AA5 5 ALA B 171 ASP B 182 -1 O PHE B 172 N LEU A 144 SHEET 4 AA5 5 VAL B 130 PRO B 135 -1 N VAL B 130 O ILE B 180 SHEET 5 AA5 5 LYS B 198 ILE B 201 1 O TYR B 200 N ALA B 133 SHEET 1 AA6 2 LYS B 25 MET B 26 0 SHEET 2 AA6 2 ILE B 29 SER B 30 -1 O ILE B 29 N MET B 26 LINK OD1 ASP A 211 CA CA A 702 1555 1555 2.41 LINK O2A CTP A 701 CA CA A 702 1555 1555 2.44 LINK O1A CTP A 701 CA CA A 703 1555 1555 2.38 LINK O2B CTP A 701 CA CA A 703 1555 1555 2.45 LINK O3G CTP A 701 CA CA A 703 1555 1555 2.40 LINK CA CA A 702 O HOH A 808 1555 1555 2.43 LINK CA CA A 702 O HOH A 882 1555 1555 2.41 LINK CA CA A 702 O HOH A 974 1555 1555 2.45 LINK CA CA A 702 O HOH A1035 1555 1555 2.43 LINK CA CA A 702 O HOH A1047 1555 1555 2.76 LINK CA CA A 703 O HOH A 886 1555 1555 2.44 LINK CA CA A 703 O HOH A 937 1555 1555 2.42 LINK CA CA A 703 O HOH A1028 1555 1555 2.43 LINK CA CA A 703 O HOH A1040 1555 1555 2.44 LINK O HOH A 979 CA CA B 702 1555 1555 3.17 LINK OD1 ASP B 209 CA CA B 702 1555 1555 2.47 LINK CA CA B 702 O HOH B 814 1555 1555 2.44 LINK CA CA B 702 O HOH B 879 1555 1555 2.45 LINK CA CA B 702 O HOH B 927 1555 1555 2.46 LINK CA CA B 702 O HOH B1000 1555 1555 2.47 CISPEP 1 ALA A 195 PRO A 196 0 -9.84 CISPEP 2 ALA B 195 PRO B 196 0 -7.21 SITE 1 AC1 27 LEU A 10 ALA A 11 ARG A 12 SER A 15 SITE 2 AC1 27 LYS A 16 GLY A 17 LYS A 21 ASN A 22 SITE 3 AC1 27 ARG A 71 ALA A 80 SER A 81 SER A 82 SITE 4 AC1 27 PRO A 105 THR A 106 ASP A 211 CA A 702 SITE 5 AC1 27 CA A 703 HOH A 808 HOH A 849 HOH A 859 SITE 6 AC1 27 HOH A 886 HOH A 887 HOH A 919 HOH A 937 SITE 7 AC1 27 HOH A 939 HOH A 974 HOH A1025 SITE 1 AC2 7 ASP A 211 CTP A 701 HOH A 808 HOH A 882 SITE 2 AC2 7 HOH A 974 HOH A1035 HOH A1047 SITE 1 AC3 5 CTP A 701 HOH A 886 HOH A 937 HOH A1028 SITE 2 AC3 5 HOH A1040 SITE 1 AC4 22 LEU B 10 ALA B 11 ARG B 12 ASN B 14 SITE 2 AC4 22 SER B 15 LYS B 16 GLY B 17 LYS B 21 SITE 3 AC4 22 ASN B 22 ARG B 71 ALA B 80 SER B 82 SITE 4 AC4 22 GLN B 104 PRO B 105 THR B 106 ASP B 211 SITE 5 AC4 22 HOH B 804 HOH B 843 HOH B 860 HOH B 872 SITE 6 AC4 22 HOH B 920 HOH B 997 SITE 1 AC5 5 ASP B 209 HOH B 814 HOH B 879 HOH B 927 SITE 2 AC5 5 HOH B1000 CRYST1 43.190 69.560 158.210 90.00 90.00 90.00 P 21 21 21 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 0.023154 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014376 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006321 0.00000