HEADER TRANSFERASE 10-FEB-06 2DEJ TITLE CRYSTAL STRUCTURE OF GALAKTOKINASE FROM PYROCOCCUS HORIKOSHII WITH TITLE 2 AMP-PN AND GALACTOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE GALACTOKINASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GALACTOSE KINASE; COMPND 5 EC: 2.7.1.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS HORIKOSHII; SOURCE 3 ORGANISM_TAXID: 53953; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21-CODONPLUS(DE3)-RIL; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS GALACTOKINASE, ADP ANALOGUE, GALACTOSE, STRUCTURAL GENOMICS, NPPSFA, KEYWDS 2 NATIONAL PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, KEYWDS 3 RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR E.INAGAKI,K.SAKAMOTO,A.SHINKAI,S.YOKOYAMA,RIKEN STRUCTURAL AUTHOR 2 GENOMICS/PROTEOMICS INITIATIVE (RSGI) REVDAT 5 25-OCT-23 2DEJ 1 HETSYN REVDAT 4 29-JUL-20 2DEJ 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE REVDAT 3 11-OCT-17 2DEJ 1 REMARK REVDAT 2 24-FEB-09 2DEJ 1 VERSN REVDAT 1 01-MAY-07 2DEJ 0 JRNL AUTH E.INAGAKI,K.SAKAMOTO,A.SHINKAI,S.YOKOYAMA JRNL TITL CRYSTAL STRUCTURE OF GALAKTOKINASE FROM PYROCOCCUS JRNL TITL 2 HORIKOSHII JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 47224 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) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2535 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) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.54 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3423 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.05 REMARK 3 BIN R VALUE (WORKING SET) : 0.2200 REMARK 3 BIN FREE R VALUE SET COUNT : 194 REMARK 3 BIN FREE R VALUE : 0.2640 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2749 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 337 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.95 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.43000 REMARK 3 B22 (A**2) : 0.26000 REMARK 3 B33 (A**2) : -0.15000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.47000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.087 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.090 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.057 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.463 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.930 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2876 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3882 ; 1.294 ; 1.992 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 347 ; 5.985 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 129 ;32.838 ;23.721 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 515 ;12.103 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;14.614 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 423 ; 0.085 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2136 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1402 ; 0.194 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2037 ; 0.309 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 255 ; 0.126 ; 0.200 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): 35 ; 0.179 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 30 ; 0.140 ; 0.200 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): 1761 ; 0.867 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2761 ; 1.366 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1265 ; 2.209 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1121 ; 3.344 ; 4.500 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 : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 REMARK 4 REMARK 4 2DEJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-FEB-06. REMARK 100 THE DEPOSITION ID IS D_1000025323. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-JUL-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL26B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SI REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS V REMARK 200 INTENSITY-INTEGRATION SOFTWARE : BSS REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 53991 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -1.500 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.48 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : 0.47800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: RIGID BODY REFINEMENT REMARK 200 STARTING MODEL: PDB ENTRY 2CZ9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.5% PEG 4000, 50MM MAGNESIUM REMARK 280 CHLORIDE, 0.1M MES, PH 6.3, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z REMARK 290 4555 -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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 52.97250 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 19.49850 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 52.97250 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 19.49850 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 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 ARG A 191 REMARK 465 GLU A 192 REMARK 465 LEU A 193 REMARK 465 ALA A 194 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 GLU A 42 -169.03 -128.08 REMARK 500 SER A 93 -151.80 -143.91 REMARK 500 SER A 103 53.92 71.01 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 APW A 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 105 OG REMARK 620 2 APW A 402 O2A 87.1 REMARK 620 3 APW A 402 O2B 100.0 87.5 REMARK 620 4 HOH A1194 O 77.6 87.6 174.7 REMARK 620 5 HOH A1326 O 116.6 156.2 90.2 95.1 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2CZ9 RELATED DB: PDB REMARK 900 THE SAME PROTEIN REMARK 900 RELATED ID: 2DEI RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH AMP-PNP AND GALACTOSE REMARK 900 RELATED ID: PHO001000369.3 RELATED DB: TARGETDB DBREF 2DEJ A 1 350 UNP O58107 GAL1_PYRHO 1 350 SEQRES 1 A 350 MET ILE LYS VAL LYS SER PRO GLY ARG VAL ASN LEU ILE SEQRES 2 A 350 GLY GLU HIS THR ASP TYR THR TYR GLY TYR VAL MET PRO SEQRES 3 A 350 MET ALA ILE ASN LEU TYR THR LYS ILE GLU ALA GLU LYS SEQRES 4 A 350 HIS GLY GLU VAL ILE LEU TYR SER GLU HIS PHE GLY GLU SEQRES 5 A 350 GLU ARG LYS PHE SER LEU ASN ASP LEU ARG LYS GLU ASN SEQRES 6 A 350 SER TRP ILE ASP TYR VAL LYS GLY ILE PHE TRP VAL LEU SEQRES 7 A 350 LYS GLU SER ASP TYR GLU VAL GLY GLY ILE LYS GLY ARG SEQRES 8 A 350 VAL SER GLY ASN LEU PRO LEU GLY ALA GLY LEU SER SER SEQRES 9 A 350 SER ALA SER PHE GLU VAL GLY ILE LEU GLU THR LEU ASP SEQRES 10 A 350 LYS LEU TYR ASN LEU LYS LEU ASP SER LEU SER LYS VAL SEQRES 11 A 350 LEU LEU ALA LYS LYS ALA GLU ASN GLU PHE VAL GLY VAL SEQRES 12 A 350 PRO CYS GLY ILE LEU ASP GLN PHE ALA VAL VAL PHE GLY SEQRES 13 A 350 ARG GLU GLY ASN VAL ILE PHE LEU ASP THR HIS THR LEU SEQRES 14 A 350 ASP TYR GLU TYR ILE PRO PHE PRO LYS ASP VAL SER ILE SEQRES 15 A 350 LEU VAL PHE TYR THR GLY VAL ARG ARG GLU LEU ALA SER SEQRES 16 A 350 SER GLU TYR ALA GLU ARG LYS HIS ILE ALA GLU GLU SER SEQRES 17 A 350 LEU LYS ILE LEU GLY LYS GLY SER SER LYS GLU VAL ARG SEQRES 18 A 350 GLU GLY GLU LEU SER LYS LEU PRO PRO LEU HIS ARG LYS SEQRES 19 A 350 PHE PHE GLY TYR ILE VAL ARG GLU ASN ALA ARG VAL LEU SEQRES 20 A 350 GLU VAL ARG ASP ALA LEU LYS GLU GLY ASN VAL GLU GLU SEQRES 21 A 350 VAL GLY LYS ILE LEU THR THR ALA HIS TRP ASP LEU ALA SEQRES 22 A 350 LYS ASN TYR GLU VAL SER CYS LYS GLU LEU ASP PHE PHE SEQRES 23 A 350 VAL GLU ARG ALA LEU LYS LEU GLY ALA TYR GLY ALA ARG SEQRES 24 A 350 LEU THR GLY ALA GLY PHE GLY GLY SER ALA ILE ALA LEU SEQRES 25 A 350 VAL ASP LYS GLU ASP ALA GLU THR ILE GLY GLU GLU ILE SEQRES 26 A 350 LEU ARG GLU TYR LEU LYS ARG PHE PRO TRP LYS ALA ARG SEQRES 27 A 350 HIS PHE ILE VAL GLU PRO SER ASP GLY VAL GLY ILE HET GLA A 401 12 HET APW A 402 28 HETNAM GLA ALPHA-D-GALACTOPYRANOSE HETNAM APW {5'-O-[(R)-{[(S)-AMINO(HYDROXY-KAPPAO) HETNAM 2 APW PHOSPHORYL]OXY}(HYDROXY-KAPPAO) HETNAM 3 APW PHOSPHORYL]ADENOSINATO(2-)}MAGNESIUM HETSYN GLA ALPHA-D-GALACTOSE; D-GALACTOSE; GALACTOSE; ALPHA D- HETSYN 2 GLA GALACTOSE HETSYN APW MAGNESIUM-5'-ADENYLY-BETA-AMIDO-DIPHOSPHATE FORMUL 2 GLA C6 H12 O6 FORMUL 3 APW C10 H14 MG N6 O9 P2 FORMUL 4 HOH *337(H2 O) HELIX 1 1 THR A 17 TYR A 21 5 5 HELIX 2 2 TRP A 67 SER A 81 1 15 HELIX 3 3 SER A 103 TYR A 120 1 18 HELIX 4 4 ASP A 125 PHE A 140 1 16 HELIX 5 5 ILE A 147 GLY A 156 1 10 HELIX 6 6 SER A 195 GLY A 213 1 19 HELIX 7 7 SER A 216 VAL A 220 5 5 HELIX 8 8 ARG A 221 LEU A 228 5 8 HELIX 9 9 PRO A 229 GLU A 255 1 27 HELIX 10 10 ASN A 257 ASN A 275 1 19 HELIX 11 11 CYS A 280 LEU A 293 1 14 HELIX 12 12 ASP A 317 PHE A 333 1 17 SHEET 1 A 4 ILE A 2 ILE A 13 0 SHEET 2 A 4 TYR A 23 HIS A 40 -1 O THR A 33 N SER A 6 SHEET 3 A 4 ASN A 160 ASP A 165 -1 O ILE A 162 N PRO A 26 SHEET 4 A 4 TYR A 171 PRO A 175 -1 O GLU A 172 N PHE A 163 SHEET 1 B 5 GLU A 52 PHE A 56 0 SHEET 2 B 5 VAL A 43 SER A 47 -1 N SER A 47 O GLU A 52 SHEET 3 B 5 GLY A 87 SER A 93 1 O VAL A 92 N TYR A 46 SHEET 4 B 5 TYR A 23 HIS A 40 -1 N LYS A 34 O SER A 93 SHEET 5 B 5 PRO A 344 SER A 345 -1 O SER A 345 N ALA A 28 SHEET 1 C 4 GLY A 297 LEU A 300 0 SHEET 2 C 4 SER A 308 ASP A 314 -1 O ILE A 310 N ARG A 299 SHEET 3 C 4 VAL A 180 TYR A 186 -1 N SER A 181 O VAL A 313 SHEET 4 C 4 ARG A 338 VAL A 342 -1 O PHE A 340 N VAL A 184 LINK OG SER A 105 MG APW A 402 1555 1555 2.27 LINK MG APW A 402 O HOH A1194 1555 1555 2.20 LINK MG APW A 402 O AHOH A1326 1555 1555 2.76 CRYST1 105.945 38.997 81.188 90.00 109.60 90.00 C 1 2 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 0.009439 0.000000 0.003361 0.00000 SCALE2 0.000000 0.025643 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013075 0.00000