HEADER TRANSFERASE 04-FEB-02 1KYB OBSLTE 04-MAR-03 1KYB 1O0R TITLE CRYSTAL STRUCTURE ANALYSIS OF BETA 1,4- TITLE 2 GALACTOSYLTRANSFERASE COMPLEX WITH UDP-GALACTOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GALACTOSYLTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CATALYTIC DOMAIN; COMPND 5 SYNONYM: BETA-1,4-GALACTOSYLTRANSFERASE; COMPND 6 EC: 2.4.1.90; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_COMMON: BACTERIA; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET23A KEYWDS UDP-GAL BINDING, CONFORMATIONAL CHANGE, OLIGOSACCHARIDE KEYWDS 2 BINDING SITE EXPDTA X-RAY DIFFRACTION AUTHOR B.RAMAKRISHNAN,P.V.BALAJI,P.K.QASBA REVDAT 2 04-MAR-03 1KYB 1 OBSLTE REVDAT 1 04-AUG-02 1KYB 0 JRNL AUTH B.RAMAKRISHNAN,P.V.BALAJI,P.K.QASBA JRNL TITL CRYSTAL STRUCTURE OF BETA1,4-GALACTOSYLTRANSFERASE JRNL TITL 2 COMPLEX WITH UDP-GAL REVEALS AN OLIGOSACCHARIDE JRNL TITL 3 ACCEPTOR BINDING SITE. JRNL REF J.MOL.BIOL. V. 318 491 2002 JRNL REFN ASTM JMOBAK UK ISSN 0022-2836 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.79 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1510303.230 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 15860 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 SET) : 0.217 REMARK 3 FREE R VALUE : 0.280 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 775 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.010 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.97 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2453 REMARK 3 BIN R VALUE (WORKING SET) : 0.3110 REMARK 3 BIN FREE R VALUE : 0.3650 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 141 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.032 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4422 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 74 REMARK 3 SOLVENT ATOMS : 57 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 76.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.24000 REMARK 3 B22 (A**2) : -2.42000 REMARK 3 B33 (A**2) : -3.83000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.33 REMARK 3 ESD FROM SIGMAA (A) : 0.44 REMARK 3 LOW RESOLUTION CUTOFF (A) : 6.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.47 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.59 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.50 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.98 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : GROUP REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.41 REMARK 3 BSOL : 61.13 REMARK 3 REMARK 3 NCS MODEL : CONSTR REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER.PARAM REMARK 3 PARAMETER FILE 4 : UDPG.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : UDPG.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1KYB COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-FEB-2002. REMARK 100 THE RCSB ID CODE IS RCSB015462. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-AUG-2000 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X9B 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 : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15985 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.17800 REMARK 200 FOR THE DATA SET : 7.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.65000 REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1J94 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULPHATE, MES, DIOXANE, PH REMARK 280 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 1/2-X,-Y,1/2+Z REMARK 290 3555 -X,1/2+Y,1/2-Z REMARK 290 4555 1/2+X,1/2-Y,-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 24.85000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 70.45000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 44.35000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 70.45000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.85000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 44.35000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 2 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 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 BIOMOLECULE: 2 REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 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 SER A 130 REMARK 465 LEU A 131 REMARK 465 SER B 130 REMARK 465 LEU B 131 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),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 PRO A 187 CB PRO A 187 CG 0.051 REMARK 500 MET B 258 SD MET B 258 CE -0.048 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: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LYS A 181 N - CA - C ANGL. DEV. = -8.6 DEGREES REMARK 500 ALA A 183 N - CA - C ANGL. DEV. =-10.4 DEGREES REMARK 500 GLY A 315 N - CA - C ANGL. DEV. = 10.2 DEGREES REMARK 500 GLY A 316 N - CA - C ANGL. DEV. = 10.1 DEGREES REMARK 500 ILE A 345 N - CA - C ANGL. DEV. = -9.0 DEGREES REMARK 500 ARG A 359 N - CA - C ANGL. DEV. = 10.5 DEGREES REMARK 500 ASP A 397 N - CA - C ANGL. DEV. = -9.4 DEGREES REMARK 500 LYS B 181 N - CA - C ANGL. DEV. =-10.5 DEGREES REMARK 500 PRO B 335 N - CA - C ANGL. DEV. =-10.5 DEGREES REMARK 500 ASP B 397 N - CA - C ANGL. DEV. = -8.6 DEGREES REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FGX RELATED DB: PDB REMARK 900 NATIVE BETA 1,4-GALACTOSYLTRANSFERASE CRYSTAL STRUCTURE REMARK 900 RELATED ID: 1FR8 RELATED DB: PDB REMARK 900 NATIVE BETA 1,4-GALACTOSYLTRANSFERASE CRYSTALS SOCKED IN REMARK 900 UDP-GALACTOSE REMARK 900 RELATED ID: 1J94 RELATED DB: PDB REMARK 900 BETA 1,4-GALACTOSYLTRANSFERASE AND ALPHA-LACTALBUMIN REMARK 900 COMPLEX IN THE PRESENCE OF UDP AND MN REMARK 900 RELATED ID: 1JNC RELATED DB: PDB REMARK 900 BETA 1,4-GALACTOSYLTRANSFERASE COMPLEX WITH ALPHA- REMARK 900 LACTALBUMIN IN THE PRESENCE OF UDP-GLUCOSE AND MN REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUE 282 IN THE AUTHORS' CLONE IS PHE REMARK 999 NOT LEU, WHICH IS IN ACCORDANCE TO OTHER REMARK 999 PREVIOUSLY PUBLISHED STRUCTURES LISTED IN REMARK 999 REMARK 900. THE COMPLETE PROTEIN SEQUENCE REMARK 999 OF THE AUTHORS' CLONE IS NOT DEPOSITED REMARK 999 IN A DATABASE AND THAT IS WHY THIS RESIDUE REMARK 999 IS IN CONFLICT WITH EXISTING GAL-T1 CLONE. DBREF 1KYB A 130 402 GB 163074 AAA30534 62 334 DBREF 1KYB B 130 402 GB 163074 AAA30534 62 334 SEQADV 1KYB PHE A 282 GB 163074 LEU 214 SEE REMARK 999 SEQADV 1KYB PHE B 282 GB 163074 LEU 214 SEE REMARK 999 SEQADV 1KYB THR A 342 GB 163074 CYS 274 ENGINEERED SEQADV 1KYB THR B 342 GB 163074 CYS 274 ENGINEERED SEQRES 1 A 273 SER LEU THR ALA CYS PRO GLU GLU SER PRO LEU LEU VAL SEQRES 2 A 273 GLY PRO MET LEU ILE GLU PHE ASN ILE PRO VAL ASP LEU SEQRES 3 A 273 LYS LEU VAL GLU GLN GLN ASN PRO LYS VAL LYS LEU GLY SEQRES 4 A 273 GLY ARG TYR THR PRO MET ASP CYS ILE SER PRO HIS LYS SEQRES 5 A 273 VAL ALA ILE ILE ILE PRO PHE ARG ASN ARG GLN GLU HIS SEQRES 6 A 273 LEU LYS TYR TRP LEU TYR TYR LEU HIS PRO ILE LEU GLN SEQRES 7 A 273 ARG GLN GLN LEU ASP TYR GLY ILE TYR VAL ILE ASN GLN SEQRES 8 A 273 ALA GLY GLU SER MET PHE ASN ARG ALA LYS LEU LEU ASN SEQRES 9 A 273 VAL GLY PHE LYS GLU ALA LEU LYS ASP TYR ASP TYR ASN SEQRES 10 A 273 CYS PHE VAL PHE SER ASP VAL ASP LEU ILE PRO MET ASN SEQRES 11 A 273 ASP HIS ASN THR TYR ARG CYS PHE SER GLN PRO ARG HIS SEQRES 12 A 273 ILE SER VAL ALA MET ASP LYS PHE GLY PHE SER LEU PRO SEQRES 13 A 273 TYR VAL GLN TYR PHE GLY GLY VAL SER ALA LEU SER LYS SEQRES 14 A 273 GLN GLN PHE LEU SER ILE ASN GLY PHE PRO ASN ASN TYR SEQRES 15 A 273 TRP GLY TRP GLY GLY GLU ASP ASP ASP ILE TYR ASN ARG SEQRES 16 A 273 LEU ALA PHE ARG GLY MET SER VAL SER ARG PRO ASN ALA SEQRES 17 A 273 VAL ILE GLY LYS THR ARG MET ILE ARG HIS SER ARG ASP SEQRES 18 A 273 LYS LYS ASN GLU PRO ASN PRO GLN ARG PHE ASP ARG ILE SEQRES 19 A 273 ALA HIS THR LYS GLU THR MET LEU SER ASP GLY LEU ASN SEQRES 20 A 273 SER LEU THR TYR MET VAL LEU GLU VAL GLN ARG TYR PRO SEQRES 21 A 273 LEU TYR THR LYS ILE THR VAL ASP ILE GLY THR PRO SER SEQRES 1 B 273 SER LEU THR ALA CYS PRO GLU GLU SER PRO LEU LEU VAL SEQRES 2 B 273 GLY PRO MET LEU ILE GLU PHE ASN ILE PRO VAL ASP LEU SEQRES 3 B 273 LYS LEU VAL GLU GLN GLN ASN PRO LYS VAL LYS LEU GLY SEQRES 4 B 273 GLY ARG TYR THR PRO MET ASP CYS ILE SER PRO HIS LYS SEQRES 5 B 273 VAL ALA ILE ILE ILE PRO PHE ARG ASN ARG GLN GLU HIS SEQRES 6 B 273 LEU LYS TYR TRP LEU TYR TYR LEU HIS PRO ILE LEU GLN SEQRES 7 B 273 ARG GLN GLN LEU ASP TYR GLY ILE TYR VAL ILE ASN GLN SEQRES 8 B 273 ALA GLY GLU SER MET PHE ASN ARG ALA LYS LEU LEU ASN SEQRES 9 B 273 VAL GLY PHE LYS GLU ALA LEU LYS ASP TYR ASP TYR ASN SEQRES 10 B 273 CYS PHE VAL PHE SER ASP VAL ASP LEU ILE PRO MET ASN SEQRES 11 B 273 ASP HIS ASN THR TYR ARG CYS PHE SER GLN PRO ARG HIS SEQRES 12 B 273 ILE SER VAL ALA MET ASP LYS PHE GLY PHE SER LEU PRO SEQRES 13 B 273 TYR VAL GLN TYR PHE GLY GLY VAL SER ALA LEU SER LYS SEQRES 14 B 273 GLN GLN PHE LEU SER ILE ASN GLY PHE PRO ASN ASN TYR SEQRES 15 B 273 TRP GLY TRP GLY GLY GLU ASP ASP ASP ILE TYR ASN ARG SEQRES 16 B 273 LEU ALA PHE ARG GLY MET SER VAL SER ARG PRO ASN ALA SEQRES 17 B 273 VAL ILE GLY LYS THR ARG MET ILE ARG HIS SER ARG ASP SEQRES 18 B 273 LYS LYS ASN GLU PRO ASN PRO GLN ARG PHE ASP ARG ILE SEQRES 19 B 273 ALA HIS THR LYS GLU THR MET LEU SER ASP GLY LEU ASN SEQRES 20 B 273 SER LEU THR TYR MET VAL LEU GLU VAL GLN ARG TYR PRO SEQRES 21 B 273 LEU TYR THR LYS ILE THR VAL ASP ILE GLY THR PRO SER HET GDU 807 36 HET GDU 808 36 HET MN A 805 1 HET MN B 806 1 HETNAM GDU GALACTOSE-URIDINE-5'-DIPHOSPHATE HETNAM MN MANGANESE (II) ION HETSYN GDU UDP-D-GALACTOPYRANOSE FORMUL 3 GDU 2(C15 H24 N2 O17 P2) FORMUL 5 MN 2(MN 2+) FORMUL 7 HOH *57(H2 O1) HELIX 1 1 ASP A 154 ASN A 162 1 9 HELIX 2 2 ARG A 191 GLN A 209 1 19 HELIX 3 3 ASN A 227 TYR A 243 1 17 HELIX 4 4 LYS A 298 ILE A 304 1 7 HELIX 5 5 GLY A 316 PHE A 327 1 12 HELIX 6 6 GLN A 358 HIS A 365 1 8 HELIX 7 7 HIS A 365 MET A 370 1 6 HELIX 8 8 GLY A 374 LEU A 378 5 5 HELIX 9 9 ASP B 154 ASN B 162 1 9 HELIX 10 10 ARG B 191 GLN B 209 1 19 HELIX 11 11 ASN B 227 LYS B 241 1 15 HELIX 12 12 LYS B 279 GLY B 281 5 3 HELIX 13 13 LYS B 298 ILE B 304 1 7 HELIX 14 14 GLY B 316 ARG B 328 1 13 HELIX 15 15 GLN B 358 ALA B 364 1 7 HELIX 16 16 HIS B 365 MET B 370 1 6 SHEET 1 A 7 ARG A 271 HIS A 272 0 SHEET 2 A 7 VAL A 293 SER A 297 -1 O ALA A 295 N ARG A 271 SHEET 3 A 7 CYS A 247 SER A 251 -1 N PHE A 250 O SER A 294 SHEET 4 A 7 LYS A 181 PHE A 188 1 N ILE A 185 O SER A 251 SHEET 5 A 7 ASP A 212 GLN A 220 1 O ILE A 218 N ILE A 186 SHEET 6 A 7 TYR A 391 ASP A 397 1 O THR A 392 N VAL A 217 SHEET 7 A 7 MET A 381 TYR A 388 -1 N GLU A 384 O THR A 395 SHEET 1 B 3 LEU A 255 PRO A 257 0 SHEET 2 B 3 LYS A 341 MET A 344 -1 O ARG A 343 N ILE A 256 SHEET 3 B 3 ALA A 276 MET A 277 1 N ALA A 276 O THR A 342 SHEET 1 C 7 ARG B 271 HIS B 272 0 SHEET 2 C 7 VAL B 293 SER B 297 -1 O ALA B 295 N ARG B 271 SHEET 3 C 7 CYS B 247 SER B 251 -1 N PHE B 250 O SER B 294 SHEET 4 C 7 LYS B 181 PHE B 188 1 N ALA B 183 O CYS B 247 SHEET 5 C 7 ASP B 212 GLN B 220 1 O TYR B 216 N ILE B 184 SHEET 6 C 7 THR B 392 VAL B 396 1 O ILE B 394 N ASN B 219 SHEET 7 C 7 GLU B 384 ARG B 387 -1 N GLU B 384 O THR B 395 SHEET 1 D 3 LEU B 255 PRO B 257 0 SHEET 2 D 3 LYS B 341 MET B 344 -1 O ARG B 343 N ILE B 256 SHEET 3 D 3 ALA B 276 MET B 277 1 N ALA B 276 O THR B 342 SSBOND 1 CYS A 134 CYS A 176 SSBOND 2 CYS A 247 CYS A 266 SSBOND 3 CYS B 134 CYS B 176 SSBOND 4 CYS B 247 CYS B 266 CRYST1 49.700 88.700 140.900 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 0.020121 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011274 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007097 0.00000