HEADER TRANSFERASE 07-JUL-08 2VXL TITLE SCREENING A LIMITED STRUCTURE-BASED LIBRARY IDENTIFIES UDP-GALNAC- TITLE 2 SPECIFIC MUTANTS OF ALPHA-1,3 GALACTOSYLTRANSFERASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: N-ACETYLLACTOSAMINIDE ALPHA-1,3-GALACTOSYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 82-358; COMPND 5 SYNONYM: GALACTOSYLTRANSFERASE, UDP-GALACTOSE\: BETA-D-GALACTOSYL-1, COMPND 6 4-N-ACETYL-D-GLUCOSAMINIDE ALPHA-1,3-GALACTOSYLTRANSFERASE, ALPHA-1,3 COMPND 7 GALACTOSYLTRANSFERASE; COMPND 8 EC: 2.4.1.87; COMPND 9 ENGINEERED: YES; COMPND 10 MUTATION: YES; COMPND 11 OTHER_DETAILS: UDP-GALACTOSE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS GLYCOSYLTRANSFERASE, GALACTOSYLTRANSFERASE, TRANSMEMBRANE, GOLGI KEYWDS 2 APPARATUS, ENZYME MECHANISM, GLYCOPROTEIN, METAL-BINDING, SIGNAL- KEYWDS 3 ANCHOR, ALPHA-1, MEMBRANE, MANGANESE, TRANSFERASE, TRANSFERASE KEYWDS 4 SUBSTRATE SPECIFICITY EXPDTA X-RAY DIFFRACTION AUTHOR P.TUMBALE,H.JAMALUDDIN,N.THIYAGARAJAN,K.R.ACHARYA,K.BREW REVDAT 3 13-DEC-23 2VXL 1 REMARK LINK REVDAT 2 09-DEC-08 2VXL 1 VERSN JRNL REVDAT 1 23-SEP-08 2VXL 0 JRNL AUTH P.TUMBALE,H.JAMALUDDIN,N.THIYAGARAJAN,K.R.ACHARYA,K.BREW JRNL TITL SCREENING A LIMITED STRUCTURE-BASED LIBRARY IDENTIFIES JRNL TITL 2 UDP-GALNAC-SPECIFIC MUTANTS OF JRNL TITL 3 {ALPHA}-1,3-GALACTOSYLTRANSFERASE. JRNL REF GLYCOBIOLOGY V. 18 1036 2008 JRNL REFN ISSN 0959-6658 JRNL PMID 18782853 JRNL DOI 10.1093/GLYCOB/CWN083 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.91 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 18690 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) : NULL REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.000 REMARK 3 FREE R VALUE TEST SET COUNT : 553 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) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 650 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2640 REMARK 3 BIN FREE R VALUE SET COUNT : NULL REMARK 3 BIN FREE R VALUE : 0.4050 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2300 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 43 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 46.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -6.41000 REMARK 3 B22 (A**2) : -6.41000 REMARK 3 B33 (A**2) : 12.82000 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): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL 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 : NULL REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): NULL ; NULL ; NULL REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES REFINED ATOMS (A): NULL ; NULL ; NULL 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : NULL REMARK 3 ION PROBE RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. BULK SOLVENT MODEL USED REMARK 4 REMARK 4 2VXL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-JUL-08. REMARK 100 THE DEPOSITION ID IS D_1290036809. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-DEC-06 REMARK 200 TEMPERATURE (KELVIN) : 300 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SRS REMARK 200 BEAMLINE : PX10.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : SI(III) REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11624 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.14000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.30000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.040 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 2JCJ REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN: 5 MG/ML IN 20 MM MES-NAOH REMARK 280 BUFFER, PH 6.0, 10% GLYCEROL, CONTAINING 10 MM MNCL2 AND 10 MM REMARK 280 UDP-GALNAC MOTHER LIQUOR: 10-15% PEG 6000, 0.1 M TRIS-HCL, PH REMARK 280 8.0 AND 15-25% MPD REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.33033 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 84.66067 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 84.66067 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 42.33033 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: PQS 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, HIS 280 TO ALA REMARK 400 ENGINEERED RESIDUE IN CHAIN A, ALA 281 TO GLY REMARK 400 ENGINEERED RESIDUE IN CHAIN A, ALA 282 TO GLY REMARK 400 ENGINEERED RESIDUE IN CHAIN A, ILE 283 TO LEU 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 TRP A 103 3.10 -68.70 REMARK 500 MET A 173 117.22 -38.95 REMARK 500 HIS A 213 -48.92 -148.12 REMARK 500 ASP A 227 42.93 -78.62 REMARK 500 THR A 259 46.87 -83.70 REMARK 500 HIS A 315 -121.12 57.50 REMARK 500 CYS A 338 79.15 -161.70 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 400 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 225 OD2 REMARK 620 2 ASP A 227 OD1 98.8 REMARK 620 3 ASP A 227 OD2 153.6 55.1 REMARK 620 4 UDP A 401 O2B 107.8 146.6 98.0 REMARK 620 5 UDP A 401 O1A 91.0 77.4 86.8 82.2 REMARK 620 N 1 2 3 4 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 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UDP A 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2VS4 RELATED DB: PDB REMARK 900 THE BINDING OF UDP-GALACTOSE BY AN ACTIVE SITE MUTANT OF ALPHA-1,3 REMARK 900 GALACTOSYLTRANSFERASE (ALPHA3GT) REMARK 900 RELATED ID: 1VZT RELATED DB: PDB REMARK 900 ROLES ON INDIVIDUAL RESIDUES OF ALPHA-1,3 GALACTOSYLTRANSFERASES IN REMARK 900 SUBSTRATE BINDING AND CATALYSIS REMARK 900 RELATED ID: 1GX0 RELATED DB: PDB REMARK 900 STRUCTURAL BASIS OF ORDERED BINDING OF DONOR AND ACCEPTOR REMARK 900 SUBSTRATES TO THE RETAINING GLYCOSYLTRANSFERASE: ALPHA -1,3 REMARK 900 GALACTOSYLTRANSFERASE REMARK 900 RELATED ID: 1VZX RELATED DB: PDB REMARK 900 ROLES OF ACTIVE SITE TRYPTOPHANS IN SUBSTRATE BINDING AND CATALYSIS REMARK 900 BY ALPHA-1, 3 GALACTOSYLTRANSFERASE REMARK 900 RELATED ID: 1O7Q RELATED DB: PDB REMARK 900 ROLES OF INDIVIDUAL RESIDUES OF ALPHA-1,3 GALACTOSYLTRANSFERASES IN REMARK 900 SUBSTRATE BINDING AND CATALYSIS REMARK 900 RELATED ID: 2VS5 RELATED DB: PDB REMARK 900 THE BINDING OF UDP-GALACTOSE BY AN ACTIVE SITE MUTANT OF ALPHA-1,3 REMARK 900 GALACTOSYLTRANSFERASE (ALPHA3GT) REMARK 900 RELATED ID: 1GX4 RELATED DB: PDB REMARK 900 STRUCTURAL BASIS OF ORDERED BINDING OF DONOR AND ACCEPTOR REMARK 900 SUBSTRATES TO THE RETAINING GLYCOSYLTRANSFERASE: ALPHA -1,3 REMARK 900 GALACTOSYLTRANSFERASE REMARK 900 RELATED ID: 2JCJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ALPHA-1,3 GALACTOSYLTRANSFERASE (C-TERMINUS REMARK 900 TRUNCATED MUTANT-C3) IN COMPLEX WITH UDP AND TRIS REMARK 900 RELATED ID: 2JCK RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ALPHA-1,3 GALACTOSYLTRANSFERASE (R365K) IN REMARK 900 COMPLEX WITH UDP AND 2 MANGANESE ION REMARK 900 RELATED ID: 2VFZ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ALPHA-1,3 GALACTOSYLTRANSFERASE (R365K) IN REMARK 900 COMPLEX WITH UDP-2F-GALACTOSE REMARK 900 RELATED ID: 1G93 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE BOVINE CATALYTIC DOMAIN OF ALPHA-1,3- REMARK 900 GALACTOSYLTRANSFERASE IN THE PRESENCE OF UDP-GALACTOSE REMARK 900 RELATED ID: 1K4V RELATED DB: PDB REMARK 900 1.53 A CRYSTAL STRUCTURE OF THE BETA- GALACTOSIDE-ALPHA-1,3- REMARK 900 GALACTOSYLTRANSFERASE IN COMPLEX WITH UDP REMARK 900 RELATED ID: 1GWV RELATED DB: PDB REMARK 900 STRUCTURAL BASIS OF ORDERED BINDING OF DONOR AND ACCEPTOR REMARK 900 SUBSTRATES TO THE RETAINING GLYCOSYLTRANSFERASE: ALPHA -1,3 REMARK 900 GALACTOSYLTRANSFERASE REMARK 900 RELATED ID: 1G8O RELATED DB: PDB REMARK 900 CRYSTALLOGRAPHIC STRUCTURE OF THE NATIVE BOVINE ALPHA-1,3- REMARK 900 GALACTOSYLTRANSFERASE CATALYTIC DOMAIN REMARK 900 RELATED ID: 2VS3 RELATED DB: PDB REMARK 900 THE BINDING OF UDP-GALACTOSE BY AN ACTIVE SITE MUTANT OF ALPHA-1,3 REMARK 900 GALACTOSYLTRANSFERASE (ALPHA3GT) REMARK 900 RELATED ID: 1VZU RELATED DB: PDB REMARK 900 ROLES OF ACTIVE SITE TRYPTOPHANS IN SUBSTRATE BINDING AND CATALYSIS REMARK 900 BY ALPHA-1, 3 GALACTOSYLTRANSFERASE REMARK 900 RELATED ID: 1O7O RELATED DB: PDB REMARK 900 ROLES OF INDIVIDUAL RESIDUES OF ALPHA-1,3 GALACTOSYLTRANSFERASES IN REMARK 900 SUBSTRATE BINDING AND CATALYSIS REMARK 900 RELATED ID: 2JCL RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ALPHA-1,3 GALACTOSYLTRANSFERASE (R365K) IN THE REMARK 900 ABSENCE OF LIGANDS REMARK 900 RELATED ID: 1GWW RELATED DB: PDB REMARK 900 STRUCTURAL BASIS OF ORDERED BINDING OF DONOR AND ACCEPTOR REMARK 900 SUBSTRATES TO THE RETAINING GLYCOSYLTRANSFERASE: ALPHA -1,3 REMARK 900 GALACTOSYLTRANSFERASE REMARK 900 RELATED ID: 1FG5 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF BOVINE ALPHA-1,3- REMARK 900 GALACTOSYLTRANSFERASECATALYTIC DOMAIN. REMARK 900 RELATED ID: 2JCO RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF WILD TYPE ALPHA-1,3 GALACTOSYLTRANSFERASE IN REMARK 900 THE ABSENCE OF LIGANDS REMARK 900 RELATED ID: 2VXM RELATED DB: PDB REMARK 900 SCREENING A LIMITED STRUCTURE-BASED LIBRARY IDENTIFIES UDP-GALNAC- REMARK 900 SPECIFIC MUTANTS OF ALPHA-1,3 GALACTOSYLTRANSFERASE DBREF 2VXL A 82 358 UNP P14769 GGTA1_BOVIN 82 358 SEQADV 2VXL ALA A 280 UNP P14769 HIS 280 ENGINEERED MUTATION SEQADV 2VXL GLY A 281 UNP P14769 ALA 281 ENGINEERED MUTATION SEQADV 2VXL GLY A 282 UNP P14769 ALA 282 ENGINEERED MUTATION SEQADV 2VXL LEU A 283 UNP P14769 ILE 283 ENGINEERED MUTATION SEQRES 1 A 277 LYS LEU LYS LEU SER ASP TRP PHE ASN PRO PHE LYS ARG SEQRES 2 A 277 PRO GLU VAL VAL THR MET THR LYS TRP LYS ALA PRO VAL SEQRES 3 A 277 VAL TRP GLU GLY THR TYR ASN ARG ALA VAL LEU ASP ASN SEQRES 4 A 277 TYR TYR ALA LYS GLN LYS ILE THR VAL GLY LEU THR VAL SEQRES 5 A 277 PHE ALA VAL GLY ARG TYR ILE GLU HIS TYR LEU GLU GLU SEQRES 6 A 277 PHE LEU THR SER ALA ASN LYS HIS PHE MET VAL GLY HIS SEQRES 7 A 277 PRO VAL ILE PHE TYR ILE MET VAL ASP ASP VAL SER ARG SEQRES 8 A 277 MET PRO LEU ILE GLU LEU GLY PRO LEU ARG SER PHE LYS SEQRES 9 A 277 VAL PHE LYS ILE LYS PRO GLU LYS ARG TRP GLN ASP ILE SEQRES 10 A 277 SER MET MET ARG MET LYS THR ILE GLY GLU HIS ILE VAL SEQRES 11 A 277 ALA HIS ILE GLN HIS GLU VAL ASP PHE LEU PHE CYS MET SEQRES 12 A 277 ASP VAL ASP GLN VAL PHE GLN ASP LYS PHE GLY VAL GLU SEQRES 13 A 277 THR LEU GLY GLU SER VAL ALA GLN LEU GLN ALA TRP TRP SEQRES 14 A 277 TYR LYS ALA ASP PRO ASN ASP PHE THR TYR GLU ARG ARG SEQRES 15 A 277 LYS GLU SER ALA ALA TYR ILE PRO PHE GLY GLU GLY ASP SEQRES 16 A 277 PHE TYR TYR ALA GLY GLY LEU PHE GLY GLY THR PRO THR SEQRES 17 A 277 GLN VAL LEU ASN ILE THR GLN GLU CYS PHE LYS GLY ILE SEQRES 18 A 277 LEU LYS ASP LYS LYS ASN ASP ILE GLU ALA GLN TRP HIS SEQRES 19 A 277 ASP GLU SER HIS LEU ASN LYS TYR PHE LEU LEU ASN LYS SEQRES 20 A 277 PRO THR LYS ILE LEU SER PRO GLU TYR CYS TRP ASP TYR SEQRES 21 A 277 HIS ILE GLY LEU PRO ALA ASP ILE LYS LEU VAL LYS MET SEQRES 22 A 277 SER TRP GLN THR HET MN A 400 1 HET UDP A 401 25 HETNAM MN MANGANESE (II) ION HETNAM UDP URIDINE-5'-DIPHOSPHATE FORMUL 2 MN MN 2+ FORMUL 3 UDP C9 H14 N2 O12 P2 FORMUL 4 HOH *43(H2 O) HELIX 1 1 LYS A 84 TRP A 88 5 5 HELIX 2 2 ASN A 90 ARG A 94 5 5 HELIX 3 3 ASN A 114 GLN A 125 1 12 HELIX 4 4 ARG A 138 PHE A 155 1 18 HELIX 5 5 ASP A 169 MET A 173 5 5 HELIX 6 6 ARG A 194 HIS A 213 1 20 HELIX 7 7 HIS A 213 VAL A 218 1 6 HELIX 8 8 GLY A 235 LEU A 239 5 5 HELIX 9 9 THR A 287 LYS A 307 1 21 HELIX 10 10 TRP A 314 ASN A 327 1 14 HELIX 11 11 PRO A 335 CYS A 338 5 4 HELIX 12 12 ASP A 340 GLY A 344 5 5 SHEET 1 AA 8 VAL A 107 VAL A 108 0 SHEET 2 AA 8 LYS A 331 LEU A 333 1 O ILE A 332 N VAL A 108 SHEET 3 AA 8 SER A 242 LEU A 246 1 O SER A 242 N LYS A 331 SHEET 4 AA 8 TYR A 279 GLY A 286 -1 N ALA A 280 O GLN A 245 SHEET 5 AA 8 PHE A 220 MET A 224 -1 O LEU A 221 N GLY A 286 SHEET 6 AA 8 VAL A 129 ALA A 135 1 O GLY A 130 N PHE A 222 SHEET 7 AA 8 VAL A 161 VAL A 167 1 O ILE A 162 N LEU A 131 SHEET 8 AA 8 ARG A 182 LYS A 188 1 O SER A 183 N PHE A 163 SHEET 1 AB 2 GLN A 228 PHE A 230 0 SHEET 2 AB 2 MET A 354 TRP A 356 -1 O SER A 355 N VAL A 229 LINK OD2 ASP A 225 MN MN A 400 1555 1555 2.10 LINK OD1 ASP A 227 MN MN A 400 1555 1555 2.37 LINK OD2 ASP A 227 MN MN A 400 1555 1555 2.40 LINK MN MN A 400 O2B UDP A 401 1555 1555 2.16 LINK MN MN A 400 O1A UDP A 401 1555 1555 2.25 SITE 1 AC1 2 ASP A 225 ASP A 227 SITE 1 AC2 10 LYS A 102 LYS A 104 PHE A 134 ALA A 135 SITE 2 AC2 10 TYR A 139 ILE A 198 SER A 199 ASP A 225 SITE 3 AC2 10 ASP A 227 HOH A2025 CRYST1 70.197 70.197 126.991 90.00 90.00 120.00 P 31 2 1 6 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 0.014246 0.008225 0.000000 0.00000 SCALE2 0.000000 0.016449 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007875 0.00000