HEADER TRANSFERASE 01-JUL-09 2WML TITLE CRYSTAL STRUCTURE OF A MAMMALIAN SIALYLTRANSFERASE 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: RESIDUES 46-343; COMPND 6 SYNONYM: GAL-NAC6S, ST3GALIA, ST3GAL I, ST3O, ST3GALA.1, GAL-BETA-1\, COMPND 7 3-GALNAC-ALPHA-2\,3-SIALYLTRANSFERASE, BETA-GALACTOSIDE ALPHA-2\,3- COMPND 8 SIALYLTRANSFERASE, ALPHA 2\,3-ST, SIAT4-A; COMPND 9 EC: 2.4.99.4; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SUS SCROFA; SOURCE 3 ORGANISM_COMMON: PIG; SOURCE 4 ORGANISM_TAXID: 9823; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ORIGAMI2; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PCWIN2-MBP KEYWDS TRANSFERASE, GLYCOSYLTRANSFERASE, SIALYLTRANSFERASE, SIALIC ACID EXPDTA X-RAY DIFFRACTION AUTHOR F.V.RAO,J.R.RICH,B.RAIKIC,W.W.WAKARCHUK,S.G.WITHERS,N.C.J.STRYNADKA REVDAT 5 06-NOV-24 2WML 1 REMARK LINK REVDAT 4 16-NOV-11 2WML 1 AUTHOR JRNL REMARK HET REVDAT 4 2 1 HETNAM HETSYN FORMUL LINK REVDAT 4 3 1 CONECT REVDAT 3 13-JUL-11 2WML 1 VERSN REVDAT 2 20-OCT-09 2WML 1 JRNL REVDAT 1 13-OCT-09 2WML 0 JRNL AUTH F.V.RAO,J.R.RICH,B.RAKIC,S.BUDDAI,M.F.SCHWARTZ,K.JOHNSON, JRNL AUTH 2 C.BOWE,W.W.WAKARCHUK,S.DEFREES,S.G.WITHERS,N.C.J.STRYNADKA JRNL TITL STRUCTURAL INSIGHT INTO MAMMALIAN SIALYLTRANSFERASES. JRNL REF NAT.STRUCT.MOL.BIOL. V. 16 1186 2009 JRNL REFN ISSN 1545-9993 JRNL PMID 19820709 JRNL DOI 10.1038/NSMB.1685 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0088 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 61.16 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 21151 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) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1147 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1391 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.73 REMARK 3 BIN R VALUE (WORKING SET) : 0.1990 REMARK 3 BIN FREE R VALUE SET COUNT : 82 REMARK 3 BIN FREE R VALUE : 0.2420 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2260 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 213 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.39 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.01000 REMARK 3 B22 (A**2) : 0.02000 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): 0.144 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.142 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.087 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.452 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): 2343 ; 0.015 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3175 ; 1.660 ; 1.938 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 276 ; 6.633 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 114 ;31.384 ;23.070 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 399 ;14.202 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;11.400 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 338 ; 0.131 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1784 ; 0.012 ; 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 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 2 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 59 A 145 REMARK 3 ORIGIN FOR THE GROUP (A): 12.8040 12.8830 35.5870 REMARK 3 T TENSOR REMARK 3 T11: 0.1506 T22: 0.0417 REMARK 3 T33: 0.0948 T12: -0.0206 REMARK 3 T13: 0.0017 T23: -0.0105 REMARK 3 L TENSOR REMARK 3 L11: 0.8226 L22: 0.6656 REMARK 3 L33: 3.0942 L12: -0.1536 REMARK 3 L13: 0.6440 L23: -0.4862 REMARK 3 S TENSOR REMARK 3 S11: 0.0698 S12: 0.0071 S13: -0.1397 REMARK 3 S21: -0.0357 S22: -0.0520 S23: 0.0042 REMARK 3 S31: 0.5155 S32: -0.0122 S33: -0.0178 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 146 A 343 REMARK 3 ORIGIN FOR THE GROUP (A): 17.7730 27.2570 37.6250 REMARK 3 T TENSOR REMARK 3 T11: 0.0061 T22: 0.0425 REMARK 3 T33: 0.0363 T12: -0.0045 REMARK 3 T13: 0.0129 T23: -0.0048 REMARK 3 L TENSOR REMARK 3 L11: 0.6262 L22: 1.2073 REMARK 3 L33: 1.2561 L12: -0.3045 REMARK 3 L13: 0.3917 L23: -0.0992 REMARK 3 S TENSOR REMARK 3 S11: 0.0180 S12: 0.0365 S13: 0.0428 REMARK 3 S21: -0.0613 S22: -0.0270 S23: -0.1073 REMARK 3 S31: -0.0169 S32: 0.1359 S33: 0.0090 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. RESIDUES 46-58 AND 306-314 ARE DISORDERED. REMARK 4 REMARK 4 2WML COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 01-JUL-09. REMARK 100 THE DEPOSITION ID IS D_1290040174. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JUN-08 REMARK 200 TEMPERATURE (KELVIN) : 173 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97965 REMARK 200 MONOCHROMATOR : KHOZU DOUBLE FLAT CRYSTAL REMARK 200 OPTICS : KOHZU DOUBLE CRYSTAL SI(111) REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26352 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 61.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.6000 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) : 2.01 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.50 REMARK 200 R MERGE FOR SHELL (I) : 0.50000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.86 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 4000, 0.1M MES, PH 6.8 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 36.68900 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 39.00500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 49.26250 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 36.68900 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 39.00500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 49.26250 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 36.68900 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 39.00500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 49.26250 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 36.68900 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 39.00500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 49.26250 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 GLU A 46 REMARK 465 LEU A 47 REMARK 465 SER A 48 REMARK 465 GLU A 49 REMARK 465 ASN A 50 REMARK 465 PHE A 51 REMARK 465 LYS A 52 REMARK 465 LYS A 53 REMARK 465 LEU A 54 REMARK 465 MSE A 55 REMARK 465 LYS A 56 REMARK 465 TYR A 57 REMARK 465 PRO A 58 REMARK 465 ASN A 306 REMARK 465 ASN A 307 REMARK 465 PRO A 308 REMARK 465 SER A 309 REMARK 465 ALA A 310 REMARK 465 GLY A 311 REMARK 465 ALA A 312 REMARK 465 PHE A 313 REMARK 465 ARG A 314 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 2159 O HOH A 2184 2.19 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 173 -144.86 64.90 REMARK 500 SER A 197 74.33 -150.36 REMARK 500 THR A 225 -96.18 -134.93 REMARK 500 THR A 232 -101.66 -112.02 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1344 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1345 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2WNB RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A MAMMALIAN SIALYLTRANSFERASE IN COMPLEX WITH REMARK 900 DISACCHARIDE AND CMP REMARK 900 RELATED ID: 2WNF RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A MAMMALIAN SIALYLTRANSFERASE IN COMPLEX WITH REMARK 900 GAL-BETA-1-3GALNAC-ORTHO-NITROPHENOL DBREF 2WML A 46 343 UNP Q02745 SIA4A_PIG 46 343 SEQADV 2WML LYS A 112 UNP Q02745 GLN 112 CONFLICT SEQRES 1 A 298 GLU LEU SER GLU ASN PHE LYS LYS LEU MSE LYS TYR PRO SEQRES 2 A 298 TYR ARG PRO CYS THR CYS THR ARG CYS ILE GLU GLU GLN SEQRES 3 A 298 ARG VAL SER ALA TRP PHE ASP GLU ARG PHE ASN ARG SER SEQRES 4 A 298 MSE GLN PRO LEU LEU THR ALA LYS ASN ALA HIS LEU GLU SEQRES 5 A 298 GLU ASP THR TYR LYS TRP TRP LEU ARG LEU GLN ARG GLU SEQRES 6 A 298 LYS LYS PRO ASN ASN LEU ASN ASP THR ILE ARG GLU LEU SEQRES 7 A 298 PHE GLN VAL VAL PRO GLY ASN VAL ASP PRO LEU LEU GLU SEQRES 8 A 298 LYS ARG LEU VAL SER CYS ARG ARG CYS ALA VAL VAL GLY SEQRES 9 A 298 ASN SER GLY ASN LEU LYS GLU SER TYR TYR GLY PRO GLN SEQRES 10 A 298 ILE ASP SER HIS ASP PHE VAL LEU ARG MSE ASN LYS ALA SEQRES 11 A 298 PRO THR GLU GLY PHE GLU ALA ASP VAL GLY SER LYS THR SEQRES 12 A 298 THR HIS HIS PHE VAL TYR PRO GLU SER PHE ARG GLU LEU SEQRES 13 A 298 ALA GLN GLU VAL SER MSE ILE LEU VAL PRO PHE LYS THR SEQRES 14 A 298 THR ASP LEU GLU TRP VAL ILE SER ALA THR THR THR GLY SEQRES 15 A 298 ARG ILE SER HIS THR TYR VAL PRO VAL PRO ALA LYS ILE SEQRES 16 A 298 LYS VAL LYS LYS GLU LYS ILE LEU ILE TYR HIS PRO ALA SEQRES 17 A 298 PHE ILE LYS TYR VAL PHE ASP ARG TRP LEU GLN GLY HIS SEQRES 18 A 298 GLY ARG TYR PRO SER THR GLY ILE LEU SER VAL ILE PHE SEQRES 19 A 298 SER LEU HIS ILE CYS ASP GLU VAL ASP LEU TYR GLY PHE SEQRES 20 A 298 GLY ALA ASP SER LYS GLY ASN TRP HIS HIS TYR TRP GLU SEQRES 21 A 298 ASN ASN PRO SER ALA GLY ALA PHE ARG LYS THR GLY VAL SEQRES 22 A 298 HIS ASP GLY ASP PHE GLU SER ASN VAL THR THR ILE LEU SEQRES 23 A 298 ALA SER ILE ASN LYS ILE ARG ILE PHE LYS GLY ARG MODRES 2WML MSE A 85 MET SELENOMETHIONINE MODRES 2WML MSE A 172 MET SELENOMETHIONINE MODRES 2WML MSE A 207 MET SELENOMETHIONINE HET MSE A 85 8 HET MSE A 172 8 HET MSE A 207 8 HET GOL A1344 6 HET GOL A1345 6 HET CL A1346 1 HETNAM MSE SELENOMETHIONINE HETNAM GOL GLYCEROL HETNAM CL CHLORIDE ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 MSE 3(C5 H11 N O2 SE) FORMUL 2 GOL 2(C3 H8 O3) FORMUL 4 CL CL 1- FORMUL 5 HOH *213(H2 O) HELIX 1 1 SER A 74 PHE A 81 1 8 HELIX 2 2 GLU A 97 LEU A 107 1 11 HELIX 3 3 ASN A 115 PHE A 124 1 10 HELIX 4 4 GLU A 136 VAL A 140 5 5 HELIX 5 5 GLY A 152 LYS A 155 5 4 HELIX 6 6 TYR A 159 SER A 165 1 7 HELIX 7 7 PHE A 180 GLY A 185 1 6 HELIX 8 8 LYS A 213 THR A 224 1 12 HELIX 9 9 LYS A 243 GLU A 245 5 3 HELIX 10 10 HIS A 251 TRP A 262 1 12 HELIX 11 11 SER A 271 CYS A 284 1 14 HELIX 12 12 ASP A 320 ILE A 334 1 15 SHEET 1 AA 7 ILE A 247 ILE A 249 0 SHEET 2 AA 7 SER A 206 LEU A 209 1 O MSE A 207 N LEU A 248 SHEET 3 AA 7 HIS A 190 VAL A 193 1 O HIS A 191 N ILE A 208 SHEET 4 AA 7 PHE A 168 MSE A 172 1 O ARG A 171 N PHE A 192 SHEET 5 AA 7 ARG A 144 VAL A 148 1 O ARG A 144 N PHE A 168 SHEET 6 AA 7 GLU A 286 TYR A 290 1 O GLU A 286 N CYS A 145 SHEET 7 AA 7 ARG A 338 PHE A 340 1 O ARG A 338 N LEU A 289 SSBOND 1 CYS A 62 CYS A 67 1555 1555 2.04 SSBOND 2 CYS A 64 CYS A 142 1555 1555 2.00 SSBOND 3 CYS A 145 CYS A 284 1555 1555 2.00 LINK C SER A 84 N MSE A 85 1555 1555 1.33 LINK C MSE A 85 N GLN A 86 1555 1555 1.33 LINK C ARG A 171 N MSE A 172 1555 1555 1.34 LINK C MSE A 172 N ASN A 173 1555 1555 1.34 LINK C SER A 206 N MSE A 207 1555 1555 1.33 LINK C MSE A 207 N ILE A 208 1555 1555 1.32 SITE 1 AC1 6 GLY A 149 ASN A 150 GLY A 291 PHE A 292 SITE 2 AC1 6 GLY A 293 HOH A2087 SITE 1 AC2 7 ARG A 66 ARG A 106 ARG A 109 ARG A 268 SITE 2 AC2 7 ASN A 335 HOH A2212 HOH A2213 CRYST1 73.378 78.010 98.525 90.00 90.00 90.00 I 2 2 2 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 0.013628 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012819 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010150 0.00000