HEADER TRANSFERASE 26-APR-05 1ZI4 TITLE CRYSTAL STRUCTURE OF HUMAN N-ACETYLGALACTOSAMINYLTRANSFERASE (GTA) TITLE 2 COMPLEXED WITH H TYPE II TRISACCHARIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTO-BLOOD GROUP ABO SYSTEM TRANSFERASE (NAGAT) INCLUDES: COMPND 3 GLYCOPROTEIN-FUCOSYLGALACTOSIDE ALPHA-N- COMPND 4 ACETYLGALACTOSAMINYLTRANSFERASE; COMPND 5 CHAIN: A; COMPND 6 SYNONYM: FUCOSYLGLYCOPROTEIN ALPHA-N-ACETYLGALACTOSAMINYLTRANSFERASE COMPND 7 (HISTO-BLOOD GROUP A TRANSFERASE) (A TRANSFERASE); COMPND 8 EC: 2.4.1.40; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: ABO; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21GOLD; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCW DELTA 1AC (E-H) KEYWDS GTA, ABO(H), H-ANTIGEN, BLOOD GROUP, GLYCOSYLTRANSFERASE, RETAINING, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.A.LETTS,N.L.ROSE,Y.R.FANG,C.H.BARRY,S.N.BORISOVA,N.O.SETO, AUTHOR 2 M.M.PALCIC,S.V.EVANS REVDAT 6 23-AUG-23 1ZI4 1 HETSYN REVDAT 5 29-JUL-20 1ZI4 1 COMPND REMARK SEQADV HET REVDAT 5 2 1 HETNAM HETSYN FORMUL LINK REVDAT 5 3 1 SITE ATOM REVDAT 4 13-JUL-11 1ZI4 1 VERSN REVDAT 3 24-FEB-09 1ZI4 1 VERSN REVDAT 2 21-FEB-06 1ZI4 1 JRNL REVDAT 1 13-DEC-05 1ZI4 0 JRNL AUTH J.A.LETTS,N.L.ROSE,Y.R.FANG,C.H.BARRY,S.N.BORISOVA,N.O.SETO, JRNL AUTH 2 M.M.PALCIC,S.V.EVANS JRNL TITL DIFFERENTIAL RECOGNITION OF THE TYPE I AND II H ANTIGEN JRNL TITL 2 ACCEPTORS BY THE HUMAN ABO(H) BLOOD GROUP A AND B JRNL TITL 3 GLYCOSYLTRANSFERASES. JRNL REF J.BIOL.CHEM. V. 281 3625 2006 JRNL REFN ISSN 0021-9258 JRNL PMID 16326711 JRNL DOI 10.1074/JBC.M507620200 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 27035 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2160 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 41 REMARK 3 SOLVENT ATOMS : 154 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1ZI4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-MAY-05. REMARK 100 THE DEPOSITION ID IS D_1000032750. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-SEP-04 REMARK 200 TEMPERATURE (KELVIN) : 113 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR (MSC/RIGAKU) REMARK 200 DATA SCALING SOFTWARE : CRYSTALCLEAR (MSC/RIGAKU) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27035 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: 1LZ0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z 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 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 39.60000 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 39.60000 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 26.20000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 75.05000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 26.20000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 75.05000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 39.60000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 26.20000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 75.05000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 39.60000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 26.20000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 75.05000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 APPLY THE FOLLOWING TO CHAINS: A, B 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 8020 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -275.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 52.40000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 39.60000 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 176 REMARK 465 ALA A 177 REMARK 465 TYR A 178 REMARK 465 LYS A 179 REMARK 465 ARG A 180 REMARK 465 TRP A 181 REMARK 465 GLN A 182 REMARK 465 ASP A 183 REMARK 465 VAL A 184 REMARK 465 SER A 185 REMARK 465 MET A 186 REMARK 465 ARG A 187 REMARK 465 ARG A 188 REMARK 465 MET A 189 REMARK 465 GLU A 190 REMARK 465 MET A 191 REMARK 465 ILE A 192 REMARK 465 SER A 193 REMARK 465 ASP A 194 REMARK 465 PHE A 195 REMARK 465 CYS A 196 REMARK 465 LYS A 346 REMARK 465 ASN A 347 REMARK 465 HIS A 348 REMARK 465 GLN A 349 REMARK 465 ALA A 350 REMARK 465 VAL A 351 REMARK 465 ARG A 352 REMARK 465 ASN A 353 REMARK 465 PRO A 354 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 652 O HOH A 652 3656 1.46 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 LYS A 124 -125.67 50.07 REMARK 500 HIS A 301 -121.52 41.48 REMARK 500 LEU A 324 95.28 -163.76 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 HG A 404 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 80 SG REMARK 620 2 GLY A 98 O 106.7 REMARK 620 3 HOH A 564 O 52.6 89.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HG A 403 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 119 OG1 REMARK 620 2 CYS A 209 SG 90.6 REMARK 620 3 HOH A 634 O 92.4 174.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HG A 405 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 284 SG REMARK 620 2 HIS A 305 O 85.4 REMARK 620 3 HOH A 625 O 128.5 72.0 REMARK 620 4 HOH A 626 O 165.7 102.6 65.6 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZHJ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN N-ACETYLGALACTOSAMINYLTRANSFERASE (GTA) REMARK 900 COMPLEXED WITH GALACTOSE REMARK 900 RELATED ID: 1ZI1 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN N-ACETYLGALACTOSAMINYLTRANSFERASE (GTA) REMARK 900 COMPLEXED WITH LACTOSE REMARK 900 RELATED ID: 1ZI3 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN N-ACETYLGALACTOSAMINYLTRANSFERASE (GTA) REMARK 900 COMPLEXED WITH N-ACETYLLACTOSAMINE REMARK 900 RELATED ID: 1ZJO RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN N-ACETYLGALACTOSAMINYLTRANSFERASE (GTA) REMARK 900 COMPLEXED WITH GALACTOSE-GREASE REMARK 900 RELATED ID: 1ZI5 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN N-ACETYLGALACTOSAMINYLTRANSFERASE (GTA) REMARK 900 COMPLEXED WITH H TYPE I TRISACCHARIDE REMARK 900 RELATED ID: 1ZIZ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN GALACTOSYLTRANSFERASE (GTB) COMPLEXED REMARK 900 WITH GALACTOSE REMARK 900 RELATED ID: 1ZJ0 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN GALACTOSYLTRANSFERASE (GTB) COMPLEXED REMARK 900 WITH LACTOSE REMARK 900 RELATED ID: 1ZJ1 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN GALACTOSYLTRANSFERASE (GTB) COMPLEXED REMARK 900 WITH N-ACETYLLACTOSAMINE REMARK 900 RELATED ID: 1ZJ2 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN GALACTOSYLTRANSFERASE (GTB) COMPLEXED REMARK 900 WITH H TYPE I TRISACCHARIDE REMARK 900 RELATED ID: 1ZJ3 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN GALACTOSYLTRANSFERASE (GTB) COMPLEXED REMARK 900 WITH H TYPE II TRISACCHARIDE REMARK 900 RELATED ID: 1ZJP RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN GALACTOSYLTRANSFERASE (GTB) COMPLEXED REMARK 900 WITH GALACTOSE-GREASE DBREF 1ZI4 A 64 354 UNP P16442 BGAT_HUMAN 64 354 SEQADV 1ZI4 GLU A 61 UNP P16442 CLONING ARTIFACT SEQADV 1ZI4 PHE A 62 UNP P16442 CLONING ARTIFACT SEQADV 1ZI4 MET A 63 UNP P16442 CLONING ARTIFACT SEQRES 1 A 294 GLU PHE MET VAL SER LEU PRO ARG MET VAL TYR PRO GLN SEQRES 2 A 294 PRO LYS VAL LEU THR PRO CYS ARG LYS ASP VAL LEU VAL SEQRES 3 A 294 VAL THR PRO TRP LEU ALA PRO ILE VAL TRP GLU GLY THR SEQRES 4 A 294 PHE ASN ILE ASP ILE LEU ASN GLU GLN PHE ARG LEU GLN SEQRES 5 A 294 ASN THR THR ILE GLY LEU THR VAL PHE ALA ILE LYS LYS SEQRES 6 A 294 TYR VAL ALA PHE LEU LYS LEU PHE LEU GLU THR ALA GLU SEQRES 7 A 294 LYS HIS PHE MET VAL GLY HIS ARG VAL HIS TYR TYR VAL SEQRES 8 A 294 PHE THR ASP GLN PRO ALA ALA VAL PRO ARG VAL THR LEU SEQRES 9 A 294 GLY THR GLY ARG GLN LEU SER VAL LEU GLU VAL ARG ALA SEQRES 10 A 294 TYR LYS ARG TRP GLN ASP VAL SER MET ARG ARG MET GLU SEQRES 11 A 294 MET ILE SER ASP PHE CYS GLU ARG ARG PHE LEU SER GLU SEQRES 12 A 294 VAL ASP TYR LEU VAL CYS VAL ASP VAL ASP MET GLU PHE SEQRES 13 A 294 ARG ASP HIS VAL GLY VAL GLU ILE LEU THR PRO LEU PHE SEQRES 14 A 294 GLY THR LEU HIS PRO GLY PHE TYR GLY SER SER ARG GLU SEQRES 15 A 294 ALA PHE THR TYR GLU ARG ARG PRO GLN SER GLN ALA TYR SEQRES 16 A 294 ILE PRO LYS ASP GLU GLY ASP PHE TYR TYR LEU GLY GLY SEQRES 17 A 294 PHE PHE GLY GLY SER VAL GLN GLU VAL GLN ARG LEU THR SEQRES 18 A 294 ARG ALA CYS HIS GLN ALA MET MET VAL ASP GLN ALA ASN SEQRES 19 A 294 GLY ILE GLU ALA VAL TRP HIS ASP GLU SER HIS LEU ASN SEQRES 20 A 294 LYS TYR LEU LEU ARG HIS LYS PRO THR LYS VAL LEU SER SEQRES 21 A 294 PRO GLU TYR LEU TRP ASP GLN GLN LEU LEU GLY TRP PRO SEQRES 22 A 294 ALA VAL LEU ARG LYS LEU ARG PHE THR ALA VAL PRO LYS SEQRES 23 A 294 ASN HIS GLN ALA VAL ARG ASN PRO HET NAG B 1 15 HET GAL B 2 11 HET FUC B 3 10 HET HG A 401 1 HET CL A 402 1 HET HG A 403 1 HET HG A 404 1 HET HG A 405 1 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM GAL BETA-D-GALACTOPYRANOSE HETNAM FUC ALPHA-L-FUCOPYRANOSE HETNAM HG MERCURY (II) ION HETNAM CL CHLORIDE ION HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE HETSYN GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE HETSYN FUC ALPHA-L-FUCOSE; 6-DEOXY-ALPHA-L-GALACTOPYRANOSE; L- HETSYN 2 FUC FUCOSE; FUCOSE FORMUL 2 NAG C8 H15 N O6 FORMUL 2 GAL C6 H12 O6 FORMUL 2 FUC C6 H12 O5 FORMUL 3 HG 4(HG 2+) FORMUL 4 CL CL 1- FORMUL 8 HOH *154(H2 O) HELIX 1 1 ASN A 101 LEU A 111 1 11 HELIX 2 2 ILE A 123 ALA A 128 5 6 HELIX 3 3 PHE A 129 PHE A 141 1 13 HELIX 4 4 GLN A 155 VAL A 159 5 5 HELIX 5 5 GLU A 197 VAL A 204 1 8 HELIX 6 6 GLY A 221 LEU A 225 5 5 HELIX 7 7 SER A 240 PHE A 244 5 5 HELIX 8 8 VAL A 274 ASN A 294 1 21 HELIX 9 9 TRP A 300 HIS A 313 1 14 HELIX 10 10 PRO A 321 LEU A 324 5 4 HELIX 11 11 ASP A 326 GLY A 331 1 6 SHEET 1 A 8 ILE A 94 VAL A 95 0 SHEET 2 A 8 LYS A 317 LEU A 319 1 O VAL A 318 N VAL A 95 SHEET 3 A 8 LEU A 228 THR A 231 1 N GLY A 230 O LEU A 319 SHEET 4 A 8 PHE A 269 SER A 273 -1 O GLY A 271 N PHE A 229 SHEET 5 A 8 TYR A 206 VAL A 210 -1 N CYS A 209 O PHE A 270 SHEET 6 A 8 THR A 115 ALA A 122 1 N GLY A 117 O TYR A 206 SHEET 7 A 8 ARG A 146 THR A 153 1 O PHE A 152 N ALA A 122 SHEET 8 A 8 ARG A 168 GLU A 174 1 O GLN A 169 N TYR A 149 SHEET 1 B 2 MET A 214 PHE A 216 0 SHEET 2 B 2 PHE A 341 ALA A 343 -1 O THR A 342 N GLU A 215 LINK O4 NAG B 1 C1 GAL B 2 1555 1555 1.44 LINK O2 GAL B 2 C1 FUC B 3 1555 1555 1.44 LINK SG CYS A 80 HG HG A 404 1555 1555 2.76 LINK O GLY A 98 HG HG A 404 1555 1555 2.64 LINK OG1 THR A 119 HG HG A 403 1555 1555 2.87 LINK SG CYS A 209 HG HG A 403 1555 1555 2.46 LINK SG CYS A 284 HG HG A 401 1555 1555 2.58 LINK SG CYS A 284 HG HG A 405 1555 1555 2.62 LINK O HIS A 305 HG HG A 405 1555 1555 3.16 LINK HG HG A 403 O HOH A 634 1555 1555 2.51 LINK HG HG A 404 O HOH A 564 1555 1555 3.53 LINK HG HG A 405 O HOH A 625 1555 1555 3.20 LINK HG HG A 405 O HOH A 626 1555 1555 2.59 CRYST1 52.400 150.100 79.200 90.00 90.00 90.00 C 2 2 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 0.019084 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006662 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012626 0.00000