HEADER ISOMERASE 16-MAR-05 1Z4O TITLE STRUCTURE OF BETA-PHOSPHOGLUCOMUTASE WITH INHIBITOR BOUND ALPHA- TITLE 2 GALACTOSE 1-PHOSPHATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-PHOSPHOGLUCOMUTASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: ISOMERASE, BETA-PHOSPHOGLUCOMUTASE; COMPND 5 SYNONYM: BETA-PGM; COMPND 6 EC: 5.4.2.6; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LACTOCOCCUS LACTIS; SOURCE 3 ORGANISM_TAXID: 1358; SOURCE 4 GENE: PGMB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET3A KEYWDS ISOMERASE, BETA-PHOSPHOGLUCOMUTASE EXPDTA X-RAY DIFFRACTION AUTHOR L.W.TREMBLAY,G.ZHANG,J.DAI,D.DUNAWAY-MARIANO,K.N.ALLEN REVDAT 5 23-AUG-23 1Z4O 1 HETSYN REVDAT 4 29-JUL-20 1Z4O 1 REMARK LINK SITE REVDAT 3 31-JAN-18 1Z4O 1 REMARK REVDAT 2 24-FEB-09 1Z4O 1 VERSN REVDAT 1 19-APR-05 1Z4O 0 JRNL AUTH L.W.TREMBLAY,G.ZHANG,J.DAI,D.DUNAWAY-MARIANO,K.N.ALLEN JRNL TITL CHEMICAL CONFIRMATION OF A PENTAVALENT PHOSPHORANE IN JRNL TITL 2 COMPLEX WITH BETA-PHOSPHOGLUCOMUTASE JRNL REF J.AM.CHEM.SOC. V. 127 5298 2005 JRNL REFN ISSN 0002-7863 JRNL PMID 15826149 JRNL DOI 10.1021/JA0509073 REMARK 2 REMARK 2 RESOLUTION. 1.90 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : -1.000 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 : 28604 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) : 0.199 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3166 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 : 3351 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 451 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.02900 REMARK 3 B22 (A**2) : -6.22200 REMARK 3 B33 (A**2) : 3.19400 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.37000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.28 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) : 0.016 REMARK 3 BOND ANGLES (DEGREES) : 1.800 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.980 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ANISOTROPIC 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 : PROTEIN.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : GAL.PAR REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1Z4O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-MAR-05. REMARK 100 THE DEPOSITION ID IS D_1000032293. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : OSMIC MIRRIORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32586 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.07600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.39400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: 1O08.PDB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 200 MM SODIUM ACETATE, 30% PEG 4000, REMARK 280 10 MM MAGNESIUM DICLORIDE, 50 MM ALPHA-GALACTOSE 1-PHOSPHATE, PH REMARK 280 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 18K, TEMPERATURE REMARK 280 291.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 18.17550 REMARK 290 SMTRY3 2 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 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 140 REMARK 465 LYS A 221 REMARK 465 LYS B 63 REMARK 465 VAL B 64 REMARK 465 SER B 65 REMARK 465 ALA B 66 REMARK 465 GLN B 220 REMARK 465 LYS B 221 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 N MET A 1 O HOH A 1224 2.15 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 LEU A 9 CA - CB - CG ANGL. DEV. = 16.1 DEGREES REMARK 500 LEU B 59 CA - CB - CG ANGL. DEV. = 16.7 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 LEU A 9 -69.51 -100.24 REMARK 500 ASP A 15 40.40 -78.85 REMARK 500 LEU B 9 -66.72 -91.40 REMARK 500 LEU B 59 43.83 -91.46 REMARK 500 ALA B 60 -7.84 -160.11 REMARK 500 GLU B 68 -23.49 125.35 REMARK 500 ALA B 113 50.33 -118.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR B 80 0.06 SIDE CHAIN 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 MG A 800 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 8 OD2 REMARK 620 2 ASP A 10 O 87.0 REMARK 620 3 ASP A 170 OD1 85.8 90.2 REMARK 620 4 HOH A1250 O 84.6 92.3 169.9 REMARK 620 5 HOH A1332 O 174.1 89.2 89.7 100.1 REMARK 620 6 HOH A1476 O 89.9 171.5 97.5 79.5 94.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 801 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 8 OD2 REMARK 620 2 ASP B 10 O 90.4 REMARK 620 3 GLU B 169 OE1 88.4 135.1 REMARK 620 4 ASP B 170 OD1 173.9 93.4 85.6 REMARK 620 5 HOH B1326 O 97.7 102.2 122.4 86.2 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1Z4N RELATED DB: PDB REMARK 900 STRUCTURE OF SAME PROTEIN WITH INHIBITOR BOUND ALPHA-GALACTOSE 1- REMARK 900 PHOSPHATE COCRYSTALLIZED WITH FLUORIDE REMARK 999 REMARK 999 SEQUENCE REMARK 999 ACCORDING TO AUTHORS, THE CONFLICT IN THE SEQUENCE WITH THE REMARK 999 DATABASE HAS BEEN MENTIONED IN NCBI P71447 FOR THE REFERENCE REMARK 999 "QUAIN ET AL.,1997 MICROBIOLOGY 143, 855-865". AUTHORS REMARK 999 RECEIVED THEIR CLONE FROM THE SAME GROUP. DBREF 1Z4O A 1 221 UNP P71447 PGMB_LACLA 1 221 DBREF 1Z4O B 1 221 UNP P71447 PGMB_LACLA 1 221 SEQADV 1Z4O ARG A 125 UNP P71447 LYS 125 SEE REMARK 999 SEQADV 1Z4O HIS A 206 UNP P71447 TYR 206 SEE REMARK 999 SEQADV 1Z4O ARG B 125 UNP P71447 LYS 125 SEE REMARK 999 SEQADV 1Z4O HIS B 206 UNP P71447 TYR 206 SEE REMARK 999 SEQRES 1 A 221 MET PHE LYS ALA VAL LEU PHE ASP LEU ASP GLY VAL ILE SEQRES 2 A 221 THR ASP THR ALA GLU TYR HIS PHE ARG ALA TRP LYS ALA SEQRES 3 A 221 LEU ALA GLU GLU ILE GLY ILE ASN GLY VAL ASP ARG GLN SEQRES 4 A 221 PHE ASN GLU GLN LEU LYS GLY VAL SER ARG GLU ASP SER SEQRES 5 A 221 LEU GLN LYS ILE LEU ASP LEU ALA ASP LYS LYS VAL SER SEQRES 6 A 221 ALA GLU GLU PHE LYS GLU LEU ALA LYS ARG LYS ASN ASP SEQRES 7 A 221 ASN TYR VAL LYS MET ILE GLN ASP VAL SER PRO ALA ASP SEQRES 8 A 221 VAL TYR PRO GLY ILE LEU GLN LEU LEU LYS ASP LEU ARG SEQRES 9 A 221 SER ASN LYS ILE LYS ILE ALA LEU ALA SER ALA SER LYS SEQRES 10 A 221 ASN GLY PRO PHE LEU LEU GLU ARG MET ASN LEU THR GLY SEQRES 11 A 221 TYR PHE ASP ALA ILE ALA ASP PRO ALA GLU VAL ALA ALA SEQRES 12 A 221 SER LYS PRO ALA PRO ASP ILE PHE ILE ALA ALA ALA HIS SEQRES 13 A 221 ALA VAL GLY VAL ALA PRO SER GLU SER ILE GLY LEU GLU SEQRES 14 A 221 ASP SER GLN ALA GLY ILE GLN ALA ILE LYS ASP SER GLY SEQRES 15 A 221 ALA LEU PRO ILE GLY VAL GLY ARG PRO GLU ASP LEU GLY SEQRES 16 A 221 ASP ASP ILE VAL ILE VAL PRO ASP THR SER HIS TYR THR SEQRES 17 A 221 LEU GLU PHE LEU LYS GLU VAL TRP LEU GLN LYS GLN LYS SEQRES 1 B 221 MET PHE LYS ALA VAL LEU PHE ASP LEU ASP GLY VAL ILE SEQRES 2 B 221 THR ASP THR ALA GLU TYR HIS PHE ARG ALA TRP LYS ALA SEQRES 3 B 221 LEU ALA GLU GLU ILE GLY ILE ASN GLY VAL ASP ARG GLN SEQRES 4 B 221 PHE ASN GLU GLN LEU LYS GLY VAL SER ARG GLU ASP SER SEQRES 5 B 221 LEU GLN LYS ILE LEU ASP LEU ALA ASP LYS LYS VAL SER SEQRES 6 B 221 ALA GLU GLU PHE LYS GLU LEU ALA LYS ARG LYS ASN ASP SEQRES 7 B 221 ASN TYR VAL LYS MET ILE GLN ASP VAL SER PRO ALA ASP SEQRES 8 B 221 VAL TYR PRO GLY ILE LEU GLN LEU LEU LYS ASP LEU ARG SEQRES 9 B 221 SER ASN LYS ILE LYS ILE ALA LEU ALA SER ALA SER LYS SEQRES 10 B 221 ASN GLY PRO PHE LEU LEU GLU ARG MET ASN LEU THR GLY SEQRES 11 B 221 TYR PHE ASP ALA ILE ALA ASP PRO ALA GLU VAL ALA ALA SEQRES 12 B 221 SER LYS PRO ALA PRO ASP ILE PHE ILE ALA ALA ALA HIS SEQRES 13 B 221 ALA VAL GLY VAL ALA PRO SER GLU SER ILE GLY LEU GLU SEQRES 14 B 221 ASP SER GLN ALA GLY ILE GLN ALA ILE LYS ASP SER GLY SEQRES 15 B 221 ALA LEU PRO ILE GLY VAL GLY ARG PRO GLU ASP LEU GLY SEQRES 16 B 221 ASP ASP ILE VAL ILE VAL PRO ASP THR SER HIS TYR THR SEQRES 17 B 221 LEU GLU PHE LEU LYS GLU VAL TRP LEU GLN LYS GLN LYS HET MG A 800 1 HET GL1 A1220 16 HET MG B 801 1 HET GL1 B1221 16 HETNAM MG MAGNESIUM ION HETNAM GL1 1-O-PHOSPHONO-ALPHA-D-GALACTOPYRANOSE HETSYN GL1 ALPHA-D-GALACTOSE-1-PHOSPHATE; 1-O-PHOSPHONO-ALPHA-D- HETSYN 2 GL1 GALACTOSE; 1-O-PHOSPHONO-D-GALACTOSE; 1-O-PHOSPHONO- HETSYN 3 GL1 GALACTOSE FORMUL 3 MG 2(MG 2+) FORMUL 4 GL1 2(C6 H13 O9 P) FORMUL 7 HOH *451(H2 O) HELIX 1 1 ASP A 15 ILE A 31 1 17 HELIX 2 2 ASP A 37 GLU A 42 1 6 HELIX 3 3 SER A 48 ALA A 60 1 13 HELIX 4 4 SER A 65 ILE A 84 1 20 HELIX 5 5 SER A 88 VAL A 92 5 5 HELIX 6 6 GLY A 95 ASN A 106 1 12 HELIX 7 7 ASN A 118 MET A 126 1 9 HELIX 8 8 LEU A 128 PHE A 132 5 5 HELIX 9 9 PRO A 148 VAL A 158 1 11 HELIX 10 10 ALA A 161 SER A 163 5 3 HELIX 11 11 SER A 171 GLY A 182 1 12 HELIX 12 12 ARG A 190 GLY A 195 1 6 HELIX 13 13 ASP A 203 TYR A 207 5 5 HELIX 14 14 THR A 208 GLN A 220 1 13 HELIX 15 15 THR B 16 ILE B 31 1 16 HELIX 16 16 GLN B 39 LEU B 44 5 6 HELIX 17 17 SER B 48 LEU B 59 1 12 HELIX 18 18 GLU B 68 ILE B 84 1 17 HELIX 19 19 GLY B 95 ASN B 106 1 12 HELIX 20 20 ASN B 118 MET B 126 1 9 HELIX 21 21 LEU B 128 PHE B 132 5 5 HELIX 22 22 ASP B 137 VAL B 141 5 5 HELIX 23 23 PRO B 148 VAL B 158 1 11 HELIX 24 24 ALA B 161 SER B 163 5 3 HELIX 25 25 SER B 171 GLY B 182 1 12 HELIX 26 26 ARG B 190 GLY B 195 1 6 HELIX 27 27 ASP B 203 TYR B 207 5 5 HELIX 28 28 THR B 208 LYS B 219 1 12 SHEET 1 A 6 ALA A 134 ILE A 135 0 SHEET 2 A 6 LYS A 109 LEU A 112 1 N LEU A 112 O ALA A 134 SHEET 3 A 6 ALA A 4 PHE A 7 1 N PHE A 7 O ALA A 111 SHEET 4 A 6 SER A 165 GLU A 169 1 O ILE A 166 N LEU A 6 SHEET 5 A 6 LEU A 184 VAL A 188 1 O LEU A 184 N GLY A 167 SHEET 6 A 6 VAL A 199 VAL A 201 1 O VAL A 199 N GLY A 187 SHEET 1 B 6 ALA B 134 ILE B 135 0 SHEET 2 B 6 LYS B 109 LEU B 112 1 N LEU B 112 O ALA B 134 SHEET 3 B 6 ALA B 4 PHE B 7 1 N PHE B 7 O ALA B 111 SHEET 4 B 6 SER B 165 GLU B 169 1 O ILE B 166 N LEU B 6 SHEET 5 B 6 LEU B 184 VAL B 188 1 O LEU B 184 N SER B 165 SHEET 6 B 6 VAL B 199 VAL B 201 1 O VAL B 201 N GLY B 187 LINK OD2 ASP A 8 MG MG A 800 1555 1555 2.14 LINK O ASP A 10 MG MG A 800 1555 1555 2.14 LINK OD1 ASP A 170 MG MG A 800 1555 1555 2.21 LINK MG MG A 800 O HOH A1250 1555 1555 2.27 LINK MG MG A 800 O HOH A1332 1555 1555 2.15 LINK MG MG A 800 O HOH A1476 1555 1555 2.43 LINK OD2 ASP B 8 MG MG B 801 1555 1555 2.27 LINK O ASP B 10 MG MG B 801 1555 1555 2.31 LINK OE1 GLU B 169 MG MG B 801 1555 1555 2.43 LINK OD1 ASP B 170 MG MG B 801 1555 1555 2.35 LINK MG MG B 801 O HOH B1326 1555 1555 2.44 CISPEP 1 LYS A 145 PRO A 146 0 0.86 CISPEP 2 LYS B 145 PRO B 146 0 0.55 CRYST1 55.069 36.351 104.883 90.00 101.77 90.00 P 1 21 1 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 0.018159 0.000000 0.003784 0.00000 SCALE2 0.000000 0.027510 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009739 0.00000