HEADER TRANSFERASE 25-MAY-11 2YK6 TITLE STRUCTURE OF NEISSERIA LOS-SPECIFIC SIALYLTRANSFERASE (NST), IN TITLE 2 COMPLEX WITH CDP. COMPND MOL_ID: 1; COMPND 2 MOLECULE: CMP-N-ACETYLNEURAMINATE-BETA-GALACTOSAMIDE-ALPHA-2,3- COMPND 3 SIALYLTRANSFERASE; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: DELTA29NST, RESIDUES 49-370; COMPND 6 SYNONYM: ALPHA 2\,3-ST, BETA-GALACTOSIDE ALPHA-2\,3-SIALYL COMPND 7 TRANSFERASE, LIPOOLIGOSACCHARIDE SIALYLTRANSFERASE, LOS-SPECIFIC COMPND 8 SIALYLTRANSFERASE; COMPND 9 EC: 2.4.99.-; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NEISSERIA MENINGITIDIS SEROGROUP B; SOURCE 3 ORGANISM_TAXID: 491; SOURCE 4 STRAIN: 126E / NRCC4010; SOURCE 5 VARIANT: L1 IMMUNOTYPE; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: PET-41B KEYWDS TRANSFERASE, LIPOOLIGOSACCHARIDE SIALYLTRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR L.Y.C.LIN,B.RAKIC,C.P.C.CHIU,E.LAMEIGNERE,W.W.WAKARCHUK,S.G.WITHERS, AUTHOR 2 N.C.J.STRYNADKA REVDAT 5 20-DEC-23 2YK6 1 REMARK REVDAT 4 04-SEP-19 2YK6 1 REMARK REVDAT 3 14-FEB-18 2YK6 1 REMARK REVDAT 2 02-NOV-11 2YK6 1 JRNL REVDAT 1 31-AUG-11 2YK6 0 JRNL AUTH L.Y.C.LIN,B.RAKIC,C.P.C.CHIU,E.LAMEIGNERE,W.W.WAKARCHUK, JRNL AUTH 2 S.G.WITHERS,N.C.J.STRYNADKA JRNL TITL STRUCTURE AND MECHANISM OF THE LIPOOLIGOSACCHARIDE JRNL TITL 2 SIALYLTRANSFERASE FROM NEISSERIA MENINGITIDIS JRNL REF J.BIOL.CHEM. V. 286 37237 2011 JRNL REFN ISSN 0021-9258 JRNL PMID 21880735 JRNL DOI 10.1074/JBC.M111.249920 REMARK 2 REMARK 2 RESOLUTION. 2.83 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0110 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.83 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 70.71 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 10631 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) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 532 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) : 2.83 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 746 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.55 REMARK 3 BIN R VALUE (WORKING SET) : 0.2910 REMARK 3 BIN FREE R VALUE SET COUNT : 37 REMARK 3 BIN FREE R VALUE : 0.3230 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2637 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 46 REMARK 3 SOLVENT ATOMS : 81 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.57 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.53000 REMARK 3 B22 (A**2) : -0.51000 REMARK 3 B33 (A**2) : -0.02000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.376 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.244 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 12.501 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.931 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.883 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2751 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3722 ; 1.694 ; 1.988 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 324 ; 6.771 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 122 ;38.883 ;23.852 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 476 ;19.140 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;22.437 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 403 ; 0.112 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2045 ; 0.006 ; 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): 1626 ; 0.756 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2638 ; 1.456 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1125 ; 1.953 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1084 ; 3.337 ; 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 2YK6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-MAY-11. REMARK 100 THE DEPOSITION ID IS D_1290048412. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : X-RAY MIRRORS OSMIC VARIMAXHR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11162 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.830 REMARK 200 RESOLUTION RANGE LOW (A) : 70.710 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.12100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.83 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.8 REMARK 200 DATA REDUNDANCY IN SHELL : 5.10 REMARK 200 R MERGE FOR SHELL (I) : 0.52200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 2YK5 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED BY VAPOR REMARK 280 DIFFUSION METHODS USING DROPS OF PROTEIN MIXED WITH AN EQUAL REMARK 280 VOLUME OF PRECIPITANT: 100 MM SODIUM ACETATE (PH 4.2 - 4.4) 1.7 REMARK 280 M DI-AMMONIUM SULFATE., PH 4.4 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 43.04950 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 61.75500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 43.04950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 61.75500 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: 12380 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28300 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -119.3 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 86.09900 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 123.51000 REMARK 350 BIOMT3 2 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 ARG A 374 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 2062 O HOH A 2063 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 2004 O HOH A 2057 3655 1.68 REMARK 500 O HOH A 2003 O HOH A 2080 3655 2.14 REMARK 500 NH1 ARG A 66 O PRO A 233 2665 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS A 55 CB CYS A 55 SG -0.124 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 TYR A 56 15.96 -140.64 REMARK 500 LEU A 132 115.82 -36.87 REMARK 500 ALA A 207 119.02 -31.48 REMARK 500 THR A 246 -147.45 -114.96 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 A2007 DISTANCE = 6.54 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CDP A 1374 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1PE A 1375 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1376 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2YK4 RELATED DB: PDB REMARK 900 STRUCTURE OF NEISSERIA LOS-SPECIFIC SIALYLTRANSFERASE (NST). REMARK 900 RELATED ID: 2YK5 RELATED DB: PDB REMARK 900 STRUCTURE OF NEISSERIA LOS-SPECIFIC SIALYLTRANSFERASE (NST), IN REMARK 900 COMPLEX WITH CMP. REMARK 900 RELATED ID: 2YK7 RELATED DB: PDB REMARK 900 STRUCTURE OF NEISSERIA LOS-SPECIFIC SIALYLTRANSFERASE (NST), IN REMARK 900 COMPLEX WITH CMP-3F-NEU5AC. REMARK 999 REMARK 999 SEQUENCE REMARK 999 E40D, R102W, G168I, AND K273N ARE NATURAL VARIANTS REMARK 999 IN THE STRAIN N. MENINGITIDIS SEROTYPE B 126E / NRCC4010. DBREF 2YK6 A 49 370 UNP P72097 LST_NEIMB 49 370 SEQADV 2YK6 LEU A 371 UNP P72097 EXPRESSION TAG SEQADV 2YK6 VAL A 372 UNP P72097 EXPRESSION TAG SEQADV 2YK6 PRO A 373 UNP P72097 EXPRESSION TAG SEQADV 2YK6 ARG A 374 UNP P72097 EXPRESSION TAG SEQADV 2YK6 TRP A 102 UNP P72097 ARG 102 VARIANT SEQADV 2YK6 ALA A 129 UNP P72097 SER 129 VARIANT SEQADV 2YK6 ILE A 168 UNP P72097 GLY 168 VARIANT SEQADV 2YK6 ALA A 242 UNP P72097 THR 242 VARIANT SEQADV 2YK6 ASN A 273 UNP P72097 LYS 273 VARIANT SEQRES 1 A 326 PRO VAL ASN LEU ILE PHE CYS TYR THR ILE LEU GLN MET SEQRES 2 A 326 LYS VAL ALA GLU ARG ILE MET ALA GLN HIS PRO GLY GLU SEQRES 3 A 326 ARG PHE TYR VAL VAL LEU MET SER GLU ASN ARG ASN GLU SEQRES 4 A 326 LYS TYR ASP TYR TYR PHE ASN GLN ILE LYS ASP LYS ALA SEQRES 5 A 326 GLU TRP ALA TYR PHE PHE HIS LEU PRO TYR GLY LEU ASN SEQRES 6 A 326 LYS SER PHE ASN PHE ILE PRO THR MET ALA GLU LEU LYS SEQRES 7 A 326 VAL LYS ALA MET LEU LEU PRO LYS VAL LYS ARG ILE TYR SEQRES 8 A 326 LEU ALA SER LEU GLU LYS VAL SER ILE ALA ALA PHE LEU SEQRES 9 A 326 SER THR TYR PRO ASP ALA GLU ILE LYS THR PHE ASP ASP SEQRES 10 A 326 GLY THR ILE ASN LEU ILE GLN SER SER SER TYR LEU GLY SEQRES 11 A 326 ASP GLU PHE SER VAL ASN GLY THR ILE LYS ARG ASN PHE SEQRES 12 A 326 ALA ARG MET MET ILE GLY ASP TRP SER ILE ALA LYS THR SEQRES 13 A 326 ARG ASN ALA SER ASP GLU HIS TYR THR ILE PHE LYS GLY SEQRES 14 A 326 LEU LYS ASN ILE MET ASP ASP GLY ARG ARG LYS MET THR SEQRES 15 A 326 TYR LEU PRO LEU PHE ASP ALA SER GLU LEU LYS ALA GLY SEQRES 16 A 326 ASP GLU THR GLY GLY THR VAL ARG ILE LEU LEU GLY SER SEQRES 17 A 326 PRO ASP LYS GLU MET LYS GLU ILE SER GLU LYS ALA ALA SEQRES 18 A 326 LYS ASN PHE ASN ILE GLN TYR VAL ALA PRO HIS PRO ARG SEQRES 19 A 326 GLN THR TYR GLY LEU SER GLY VAL THR THR LEU ASN SER SEQRES 20 A 326 PRO TYR VAL ILE GLU ASP TYR ILE LEU ARG GLU ILE LYS SEQRES 21 A 326 LYS ASN PRO HIS THR ARG TYR GLU ILE TYR THR PHE PHE SEQRES 22 A 326 SER GLY ALA ALA LEU THR MET LYS ASP PHE PRO ASN VAL SEQRES 23 A 326 HIS VAL TYR ALA LEU LYS PRO ALA SER LEU PRO GLU ASP SEQRES 24 A 326 TYR TRP LEU LYS PRO VAL TYR ALA LEU PHE THR GLN SER SEQRES 25 A 326 GLY ILE PRO ILE LEU THR PHE ASP ASP LYS LEU VAL PRO SEQRES 26 A 326 ARG HET CDP A1374 25 HET 1PE A1375 16 HET SO4 A1376 5 HETNAM CDP CYTIDINE-5'-DIPHOSPHATE HETNAM 1PE PENTAETHYLENE GLYCOL HETNAM SO4 SULFATE ION HETSYN 1PE PEG400 FORMUL 2 CDP C9 H15 N3 O11 P2 FORMUL 3 1PE C10 H22 O6 FORMUL 4 SO4 O4 S 2- FORMUL 5 HOH *81(H2 O) HELIX 1 1 THR A 57 GLN A 70 1 14 HELIX 2 2 ASN A 86 ASP A 98 1 13 HELIX 3 3 THR A 121 MET A 130 1 10 HELIX 4 4 LEU A 143 ILE A 148 1 6 HELIX 5 5 ILE A 148 THR A 154 1 7 HELIX 6 6 GLY A 166 ILE A 171 5 6 HELIX 7 7 GLN A 172 GLY A 178 5 7 HELIX 8 8 GLY A 178 SER A 182 5 5 HELIX 9 9 THR A 186 ARG A 205 1 20 HELIX 10 10 ASP A 258 GLU A 260 5 3 HELIX 11 11 MET A 261 PHE A 272 1 12 HELIX 12 12 VAL A 298 ASN A 310 1 13 HELIX 13 13 GLY A 323 LYS A 329 1 7 HELIX 14 14 PRO A 345 TRP A 349 5 5 HELIX 15 15 LEU A 350 SER A 360 1 11 HELIX 16 16 ASP A 368 VAL A 372 5 5 SHEET 1 AA 3 ASN A 51 CYS A 55 0 SHEET 2 AA 3 PHE A 76 SER A 82 1 O TYR A 77 N ILE A 53 SHEET 3 AA 3 TRP A 102 HIS A 107 1 O TRP A 102 N VAL A 78 SHEET 1 AB 4 ARG A 137 ALA A 141 0 SHEET 2 AB 4 GLU A 159 PHE A 163 1 O GLU A 159 N ILE A 138 SHEET 3 AB 4 GLU A 210 THR A 213 1 O GLU A 210 N THR A 162 SHEET 4 AB 4 LYS A 228 TYR A 231 1 O LYS A 228 N HIS A 211 SHEET 1 AC 6 THR A 291 THR A 292 0 SHEET 2 AC 6 TYR A 276 ALA A 278 1 N VAL A 277 O THR A 291 SHEET 3 AC 6 THR A 249 LEU A 254 1 O ARG A 251 N TYR A 276 SHEET 4 AC 6 ARG A 314 THR A 319 1 O ARG A 314 N VAL A 250 SHEET 5 AC 6 VAL A 334 PRO A 341 1 O HIS A 335 N ILE A 317 SHEET 6 AC 6 ILE A 364 PHE A 367 1 O LEU A 365 N LYS A 340 SITE 1 AC1 18 LEU A 59 ASN A 117 PHE A 118 LEU A 254 SITE 2 AC1 18 GLY A 255 ALA A 278 PRO A 279 HIS A 280 SITE 3 AC1 18 PRO A 281 ARG A 282 VAL A 298 ILE A 299 SITE 4 AC1 18 GLU A 300 SER A 322 GLY A 323 ALA A 324 SITE 5 AC1 18 HOH A2025 HOH A2059 SITE 1 AC2 10 MET A 81 ASN A 113 SER A 115 LEU A 143 SITE 2 AC2 10 GLU A 144 VAL A 146 SER A 147 ALA A 150 SITE 3 AC2 10 THR A 154 HOH A2010 SITE 1 AC3 5 GLY A 178 ASP A 179 GLU A 180 SER A 288 SITE 2 AC3 5 GLY A 289 CRYST1 86.099 123.510 41.652 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 0.011615 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008097 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024008 0.00000