HEADER TRANSFERASE 25-MAY-11 2YK4 TITLE STRUCTURE OF NEISSERIA LOS-SPECIFIC SIALYLTRANSFERASE (NST). 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 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 4 20-DEC-23 2YK4 1 COMPND REMARK HETNAM REVDAT 3 25-SEP-19 2YK4 1 REMARK LINK REVDAT 2 02-NOV-11 2YK4 1 JRNL REVDAT 1 31-AUG-11 2YK4 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. 1.94 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) : 1.94 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 71.07 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 32604 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1735 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) : 1.94 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.99 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2399 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.13 REMARK 3 BIN R VALUE (WORKING SET) : 0.2460 REMARK 3 BIN FREE R VALUE SET COUNT : 115 REMARK 3 BIN FREE R VALUE : 0.2930 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2642 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 59 REMARK 3 SOLVENT ATOMS : 253 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.49 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.39000 REMARK 3 B22 (A**2) : 0.23000 REMARK 3 B33 (A**2) : 1.16000 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): 0.145 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.132 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.090 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.108 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.953 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2766 ; 0.017 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3732 ; 1.619 ; 1.991 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 325 ; 7.560 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 122 ;35.987 ;23.852 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 476 ;16.014 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;18.939 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 400 ; 0.106 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2052 ; 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): 1631 ; 1.036 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2646 ; 1.820 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1135 ; 2.576 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1086 ; 3.953 ; 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 2YK4 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_1290048411. 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) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.980 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL, 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 : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34365 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.940 REMARK 200 RESOLUTION RANGE LOW (A) : 71.070 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 8.800 REMARK 200 R MERGE (I) : 0.01000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 35.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.94 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 8.50 REMARK 200 R MERGE FOR SHELL (I) : 0.05000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.220 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 (%): 58.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.97 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 43.28250 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 62.36750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 43.28250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 62.36750 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: 13490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -92.3 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 86.56500 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 124.73500 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 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 GLU A 48 CG CD OE1 OE2 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 ND2 ASN A 294 O HOH A 2203 1.74 REMARK 500 O2 EDO A 1376 O HOH A 2221 2.05 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 MSE A 68 CG - SE - CE ANGL. DEV. = -15.4 DEGREES REMARK 500 ASP A 179 N - CA - C ANGL. DEV. = -23.1 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 ALA A 207 132.34 -39.86 REMARK 500 GLU A 239 -6.53 78.44 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLY A 178 ASP A 179 -88.70 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 A2125 DISTANCE = 6.46 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EGC A 1374 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1375 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1376 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1377 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1378 REMARK 900 REMARK 900 RELATED ENTRIES 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 900 RELATED ID: 2YK6 RELATED DB: PDB REMARK 900 STRUCTURE OF NEISSERIA LOS-SPECIFIC SIALYLTRANSFERASE (NST), IN REMARK 900 COMPLEX WITH CDP. REMARK 999 REMARK 999 SEQUENCE REMARK 999 E40D, R102W, G168I, T242A, AND K273N ARE NATURAL VARIANTS REMARK 999 IN THE STRAIN N. MENINGITIDIS SEROTYPE B 126E / NRCC4010. DBREF 2YK4 A 49 370 UNP P72097 LST_NEIMB 49 370 SEQADV 2YK4 GLU A 48 UNP P72097 EXPRESSION TAG SEQADV 2YK4 LEU A 371 UNP P72097 EXPRESSION TAG SEQADV 2YK4 VAL A 372 UNP P72097 EXPRESSION TAG SEQADV 2YK4 PRO A 373 UNP P72097 EXPRESSION TAG SEQADV 2YK4 ARG A 374 UNP P72097 EXPRESSION TAG SEQADV 2YK4 TRP A 102 UNP P72097 ARG 102 VARIANT SEQADV 2YK4 ALA A 129 UNP P72097 SER 129 VARIANT SEQADV 2YK4 ILE A 168 UNP P72097 GLY 168 VARIANT SEQADV 2YK4 ALA A 242 UNP P72097 THR 242 VARIANT SEQADV 2YK4 ASN A 273 UNP P72097 LYS 273 VARIANT SEQRES 1 A 327 GLU PRO VAL ASN LEU ILE PHE CYS TYR THR ILE LEU GLN SEQRES 2 A 327 MSE LYS VAL ALA GLU ARG ILE MSE ALA GLN HIS PRO GLY SEQRES 3 A 327 GLU ARG PHE TYR VAL VAL LEU MSE SER GLU ASN ARG ASN SEQRES 4 A 327 GLU LYS TYR ASP TYR TYR PHE ASN GLN ILE LYS ASP LYS SEQRES 5 A 327 ALA GLU TRP ALA TYR PHE PHE HIS LEU PRO TYR GLY LEU SEQRES 6 A 327 ASN LYS SER PHE ASN PHE ILE PRO THR MSE ALA GLU LEU SEQRES 7 A 327 LYS VAL LYS ALA MSE LEU LEU PRO LYS VAL LYS ARG ILE SEQRES 8 A 327 TYR LEU ALA SER LEU GLU LYS VAL SER ILE ALA ALA PHE SEQRES 9 A 327 LEU SER THR TYR PRO ASP ALA GLU ILE LYS THR PHE ASP SEQRES 10 A 327 ASP GLY THR ILE ASN LEU ILE GLN SER SER SER TYR LEU SEQRES 11 A 327 GLY ASP GLU PHE SER VAL ASN GLY THR ILE LYS ARG ASN SEQRES 12 A 327 PHE ALA ARG MSE MSE ILE GLY ASP TRP SER ILE ALA LYS SEQRES 13 A 327 THR ARG ASN ALA SER ASP GLU HIS TYR THR ILE PHE LYS SEQRES 14 A 327 GLY LEU LYS ASN ILE MSE ASP ASP GLY ARG ARG LYS MSE SEQRES 15 A 327 THR TYR LEU PRO LEU PHE ASP ALA SER GLU LEU LYS ALA SEQRES 16 A 327 GLY ASP GLU THR GLY GLY THR VAL ARG ILE LEU LEU GLY SEQRES 17 A 327 SER PRO ASP LYS GLU MSE LYS GLU ILE SER GLU LYS ALA SEQRES 18 A 327 ALA LYS ASN PHE ASN ILE GLN TYR VAL ALA PRO HIS PRO SEQRES 19 A 327 ARG GLN THR TYR GLY LEU SER GLY VAL THR THR LEU ASN SEQRES 20 A 327 SER PRO TYR VAL ILE GLU ASP TYR ILE LEU ARG GLU ILE SEQRES 21 A 327 LYS LYS ASN PRO HIS THR ARG TYR GLU ILE TYR THR PHE SEQRES 22 A 327 PHE SER GLY ALA ALA LEU THR MSE LYS ASP PHE PRO ASN SEQRES 23 A 327 VAL HIS VAL TYR ALA LEU LYS PRO ALA SER LEU PRO GLU SEQRES 24 A 327 ASP TYR TRP LEU LYS PRO VAL TYR ALA LEU PHE THR GLN SEQRES 25 A 327 SER GLY ILE PRO ILE LEU THR PHE ASP ASP LYS LEU VAL SEQRES 26 A 327 PRO ARG MODRES 2YK4 MSE A 61 MET SELENOMETHIONINE MODRES 2YK4 MSE A 68 MET SELENOMETHIONINE MODRES 2YK4 MSE A 81 MET SELENOMETHIONINE MODRES 2YK4 MSE A 122 MET SELENOMETHIONINE MODRES 2YK4 MSE A 130 MET SELENOMETHIONINE MODRES 2YK4 MSE A 194 MET SELENOMETHIONINE MODRES 2YK4 MSE A 195 MET SELENOMETHIONINE MODRES 2YK4 MSE A 222 MET SELENOMETHIONINE MODRES 2YK4 MSE A 229 MET SELENOMETHIONINE MODRES 2YK4 MSE A 261 MET SELENOMETHIONINE MODRES 2YK4 MSE A 328 MET SELENOMETHIONINE HET MSE A 61 8 HET MSE A 68 8 HET MSE A 81 8 HET MSE A 122 8 HET MSE A 130 8 HET MSE A 194 8 HET MSE A 195 8 HET MSE A 222 8 HET MSE A 229 8 HET MSE A 261 8 HET MSE A 328 8 HET EGC A1374 42 HET EDO A1375 4 HET EDO A1376 4 HET EDO A1377 4 HET SO4 A1378 5 HETNAM MSE SELENOMETHIONINE HETNAM EGC 2-(2-{2-[2-(2-{2-[2-(2-{2-[4-(1,1,3,3-TETRAMETHYL- HETNAM 2 EGC BUTYL)-PHENOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}- HETNAM 3 EGC ETHOXY)-ETHOXY]-ETHOX Y}-ETHOXY)-ETHANOL HETNAM EDO 1,2-ETHANEDIOL HETNAM SO4 SULFATE ION HETSYN EGC TRITON X-100 HETSYN EDO ETHYLENE GLYCOL FORMUL 1 MSE 11(C5 H11 N O2 SE) FORMUL 2 EGC C32 H58 O10 FORMUL 3 EDO 3(C2 H6 O2) FORMUL 6 SO4 O4 S 2- FORMUL 7 HOH *253(H2 O) HELIX 1 1 THR A 57 HIS A 71 1 15 HELIX 2 2 ASN A 86 ALA A 100 1 15 HELIX 3 3 THR A 121 LEU A 132 1 12 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 MSE A 261 ASN A 273 1 13 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 VAL A 50 CYS A 55 0 SHEET 2 AA 3 ARG A 75 SER A 82 1 O ARG A 75 N ASN A 51 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 LINK C GLN A 60 N MSE A 61 1555 1555 1.33 LINK C MSE A 61 N LYS A 62 1555 1555 1.33 LINK C ILE A 67 N MSE A 68 1555 1555 1.34 LINK C MSE A 68 N ALA A 69 1555 1555 1.33 LINK C LEU A 80 N MSE A 81 1555 1555 1.32 LINK C MSE A 81 N SER A 82 1555 1555 1.33 LINK C THR A 121 N MSE A 122 1555 1555 1.33 LINK C MSE A 122 N ALA A 123 1555 1555 1.33 LINK C ALA A 129 N MSE A 130 1555 1555 1.33 LINK C MSE A 130 N LEU A 131 1555 1555 1.33 LINK C ARG A 193 N MSE A 194 1555 1555 1.33 LINK C MSE A 194 N MSE A 195 1555 1555 1.33 LINK C MSE A 195 N ILE A 196 1555 1555 1.33 LINK C ILE A 221 N MSE A 222 1555 1555 1.35 LINK C MSE A 222 N ASP A 223 1555 1555 1.34 LINK C LYS A 228 N MSE A 229 1555 1555 1.34 LINK C MSE A 229 N THR A 230 1555 1555 1.32 LINK C GLU A 260 N MSE A 261 1555 1555 1.34 LINK C MSE A 261 N LYS A 262 1555 1555 1.33 LINK C THR A 327 N MSE A 328 1555 1555 1.33 LINK C MSE A 328 N LYS A 329 1555 1555 1.34 SITE 1 AC1 18 PHE A 54 TYR A 56 VAL A 79 TRP A 102 SITE 2 AC1 18 PHE A 106 TYR A 110 LEU A 112 ASN A 113 SITE 3 AC1 18 SER A 115 LEU A 143 VAL A 146 SER A 147 SITE 4 AC1 18 ILE A 148 ALA A 150 PHE A 151 HOH A2062 SITE 5 AC1 18 HOH A2092 HOH A2252 SITE 1 AC2 7 LEU A 59 VAL A 63 ASP A 164 GLY A 166 SITE 2 AC2 7 ILE A 214 HOH A2106 HOH A2107 SITE 1 AC3 5 SER A 322 GLY A 323 HOH A2072 HOH A2108 SITE 2 AC3 5 HOH A2221 SITE 1 AC4 8 ALA A 69 GLN A 70 ASN A 271 THR A 366 SITE 2 AC4 8 PHE A 367 ASP A 368 HOH A2009 HOH A2253 SITE 1 AC5 5 HIS A 71 GLU A 74 ARG A 137 ARG A 251 SITE 2 AC5 5 ASN A 273 CRYST1 86.565 124.735 41.866 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 0.011552 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008017 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023886 0.00000