HEADER LIGASE 31-MAR-98 1DAK TITLE DETHIOBIOTIN SYNTHETASE FROM ESCHERICHIA COLI, COMPLEX REACTION TITLE 2 INTERMEDIATE ADP AND MIXED ANHYDRIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DETHIOBIOTIN SYNTHETASE; COMPND 3 CHAIN: A; COMPND 4 EC: 6.3.3.3; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 CELLULAR_LOCATION: CYTOPLASM; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_CELLULAR_LOCATION: CYTOPLASM; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_GENE: BIOD KEYWDS PHOSHPORYL TRANSFER, BIOTIN BIOSYNTHESIS, LIGASE, KINETIC KEYWDS 2 CRYSTALLOGRAPHY EXPDTA X-RAY DIFFRACTION AUTHOR H.KAECK,K.J.GIBSON,Y.LINDQVIST,G.SCHNEIDER REVDAT 4 09-AUG-23 1DAK 1 REMARK LINK REVDAT 3 13-JUL-11 1DAK 1 VERSN REVDAT 2 24-FEB-09 1DAK 1 VERSN REVDAT 1 06-APR-99 1DAK 0 JRNL AUTH H.KACK,K.J.GIBSON,Y.LINDQVIST,G.SCHNEIDER JRNL TITL SNAPSHOT OF A PHOSPHORYLATED SUBSTRATE INTERMEDIATE BY JRNL TITL 2 KINETIC CRYSTALLOGRAPHY. JRNL REF PROC.NATL.ACAD.SCI.USA V. 95 5495 1998 JRNL REFN ISSN 0027-8424 JRNL PMID 9576910 JRNL DOI 10.1073/PNAS.95.10.5495 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 29418 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) : 0.184 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1505 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1692 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 54 REMARK 3 SOLVENT ATOMS : 216 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.60 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 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 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.006 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.020 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.021 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.017 ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.081 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.172 ; 0.300 REMARK 3 MULTIPLE TORSION (A) : 0.258 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 3.100 ; 7.000 REMARK 3 STAGGERED (DEGREES) : 15.900; 15.000 REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.862 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.335 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.227 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 1.949 ; 3.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1DAK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000172710. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : OCT-97 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID09 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.7606 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : PRINCETON 2K REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 86120 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07800 REMARK 200 FOR THE DATA SET : 16.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.43000 REMARK 200 FOR SHELL : 2.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: DIFFERENCE FOURIER REMARK 200 SOFTWARE USED: CCP4 REMARK 200 STARTING MODEL: PDB ENTRY 1DAH, WITH NON-PROTEIN ATOMS EXCLUDED REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 8.5 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 36.34000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 24.09500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 36.34000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 24.09500 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 6950 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -106.0 KCAL/MOL 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 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 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 ASP A 10 -176.17 -170.56 REMARK 500 ASN A 209 74.49 28.62 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 901 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 16 OG1 REMARK 620 2 ASP A 54 OD2 82.1 REMARK 620 3 GLU A 115 OE2 79.3 91.4 REMARK 620 4 HOH A 444 O 94.8 81.2 171.1 REMARK 620 5 DPU A 801 O2B 161.3 89.6 84.2 100.5 REMARK 620 6 ADP A 802 O3B 92.6 160.8 105.8 80.9 100.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 902 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 429 O REMARK 620 2 HOH A 444 O 88.1 REMARK 620 3 HOH A 559 O 82.5 170.6 REMARK 620 4 HOH A 754 O 81.8 95.6 84.2 REMARK 620 5 DPU A 801 O3B 167.7 99.1 90.3 87.6 REMARK 620 6 ADP A 802 O2B 94.4 84.9 94.6 176.1 96.1 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DPU A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADP A 802 DBREF 1DAK A 1 224 UNP P13000 BIOD_ECOLI 1 224 SEQRES 1 A 224 SER LYS ARG TYR PHE VAL THR GLY THR ASP THR GLU VAL SEQRES 2 A 224 GLY LYS THR VAL ALA SER CYS ALA LEU LEU GLN ALA ALA SEQRES 3 A 224 LYS ALA ALA GLY TYR ARG THR ALA GLY TYR LYS PRO VAL SEQRES 4 A 224 ALA SER GLY SER GLU LYS THR PRO GLU GLY LEU ARG ASN SEQRES 5 A 224 SER ASP ALA LEU ALA LEU GLN ARG ASN SER SER LEU GLN SEQRES 6 A 224 LEU ASP TYR ALA THR VAL ASN PRO TYR THR PHE ALA GLU SEQRES 7 A 224 PRO THR SER PRO HIS ILE ILE SER ALA GLN GLU GLY ARG SEQRES 8 A 224 PRO ILE GLU SER LEU VAL MET SER ALA GLY LEU ARG ALA SEQRES 9 A 224 LEU GLU GLN GLN ALA ASP TRP VAL LEU VAL GLU GLY ALA SEQRES 10 A 224 GLY GLY TRP PHE THR PRO LEU SER ASP THR PHE THR PHE SEQRES 11 A 224 ALA ASP TRP VAL THR GLN GLU GLN LEU PRO VAL ILE LEU SEQRES 12 A 224 VAL VAL GLY VAL LYS LEU GLY CYS ILE ASN HIS ALA MET SEQRES 13 A 224 LEU THR ALA GLN VAL ILE GLN HIS ALA GLY LEU THR LEU SEQRES 14 A 224 ALA GLY TRP VAL ALA ASN ASP VAL THR PRO PRO GLY LYS SEQRES 15 A 224 ARG HIS ALA GLU TYR MET THR THR LEU THR ARG MET ILE SEQRES 16 A 224 PRO ALA PRO LEU LEU GLY GLU ILE PRO TRP LEU ALA GLU SEQRES 17 A 224 ASN PRO GLU ASN ALA ALA THR GLY LYS TYR ILE ASN LEU SEQRES 18 A 224 ALA LEU LEU HET PO4 A 803 5 HET MG A 901 1 HET MG A 902 1 HET DPU A 801 20 HET ADP A 802 27 HETNAM PO4 PHOSPHATE ION HETNAM MG MAGNESIUM ION HETNAM DPU MIXED CARBAMIC PHOSPHORIC ACID ANHYDRIDE OF 7,8- HETNAM 2 DPU DIAMINONONANIC ACID HETNAM ADP ADENOSINE-5'-DIPHOSPHATE FORMUL 2 PO4 O4 P 3- FORMUL 3 MG 2(MG 2+) FORMUL 5 DPU C10 H21 N2 O7 P FORMUL 6 ADP C10 H15 N5 O10 P2 FORMUL 7 HOH *216(H2 O) HELIX 1 1 LYS A 15 ALA A 28 1 14 HELIX 2 2 SER A 53 ARG A 60 1 8 HELIX 3 3 TYR A 68 VAL A 71 1 4 HELIX 4 4 PRO A 82 GLU A 89 1 8 HELIX 5 5 SER A 95 GLN A 107 1 13 HELIX 6 6 PHE A 130 GLU A 137 1 8 HELIX 7 7 CYS A 151 HIS A 164 1 14 HELIX 8 8 HIS A 184 MET A 194 1 11 HELIX 9 9 PRO A 210 ASN A 212 5 3 HELIX 10 10 GLY A 216 TYR A 218 5 3 SHEET 1 A 6 LEU A 199 ILE A 203 0 SHEET 2 A 6 LEU A 169 ASN A 175 1 N TRP A 172 O LEU A 200 SHEET 3 A 6 PRO A 140 GLY A 146 1 N VAL A 141 O ALA A 170 SHEET 4 A 6 LYS A 2 GLY A 8 1 N PHE A 5 O PRO A 140 SHEET 5 A 6 TRP A 111 GLU A 115 1 N VAL A 112 O LYS A 2 SHEET 6 A 6 THR A 33 TYR A 36 1 N ALA A 34 O TRP A 111 SHEET 1 B 2 VAL A 39 SER A 41 0 SHEET 2 B 2 TYR A 74 PHE A 76 1 N TYR A 74 O ALA A 40 SHEET 1 C 2 SER A 43 THR A 46 0 SHEET 2 C 2 GLY A 49 ASN A 52 -1 N ARG A 51 O GLU A 44 LINK OG1 THR A 16 MG MG A 901 1555 1555 2.26 LINK OD2 ASP A 54 MG MG A 901 1555 1555 2.14 LINK OE2 GLU A 115 MG MG A 901 1555 1555 2.16 LINK O HOH A 429 MG MG A 902 1555 1555 2.17 LINK O HOH A 444 MG MG A 901 1555 1555 2.26 LINK O HOH A 444 MG MG A 902 1555 1555 2.06 LINK O HOH A 559 MG MG A 902 1555 1555 2.26 LINK O HOH A 754 MG MG A 902 1555 1555 2.10 LINK O2B DPU A 801 MG MG A 901 1555 1555 2.19 LINK O3B DPU A 801 MG MG A 902 1555 1555 2.11 LINK O3B ADP A 802 MG MG A 901 1555 1555 2.01 LINK O2B ADP A 802 MG MG A 902 1555 1555 2.10 SITE 1 AC1 8 LYS A 148 LEU A 149 ARG A 183 HIS A 184 SITE 2 AC1 8 HOH A 767 HOH A 768 HOH A 769 HOH A 792 SITE 1 AC2 7 THR A 16 ASP A 54 GLU A 115 HOH A 444 SITE 2 AC2 7 DPU A 801 ADP A 802 MG A 902 SITE 1 AC3 7 HOH A 429 HOH A 444 HOH A 559 HOH A 754 SITE 2 AC3 7 DPU A 801 ADP A 802 MG A 901 SITE 1 AC4 23 THR A 11 LYS A 15 LYS A 37 ALA A 40 SITE 2 AC4 23 SER A 41 ASP A 54 PRO A 79 GLU A 115 SITE 3 AC4 23 ALA A 117 GLY A 118 GLY A 150 CYS A 151 SITE 4 AC4 23 ILE A 152 ASN A 153 TYR A 187 HOH A 559 SITE 5 AC4 23 HOH A 655 HOH A 717 HOH A 754 HOH A 755 SITE 6 AC4 23 ADP A 802 MG A 901 MG A 902 SITE 1 AC5 22 GLU A 12 VAL A 13 GLY A 14 LYS A 15 SITE 2 AC5 22 THR A 16 VAL A 17 GLU A 115 ASN A 175 SITE 3 AC5 22 ASP A 176 PRO A 204 TRP A 205 LEU A 206 SITE 4 AC5 22 PRO A 210 GLU A 211 HOH A 429 HOH A 444 SITE 5 AC5 22 HOH A 711 HOH A 714 HOH A 756 DPU A 801 SITE 6 AC5 22 MG A 901 MG A 902 CRYST1 72.680 48.190 61.070 90.00 106.58 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 0.013759 0.000000 0.004096 0.00000 SCALE2 0.000000 0.020751 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017085 0.00000