HEADER HYDROLASE 15-JAN-06 2FOZ TITLE HUMAN ADP-RIBOSYLHYDROLASE 3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADP-RIBOSYLHYDROLASE LIKE 2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 19-363; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ALL ALPHA-HELICAL, METAL BINDING, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.MUELLER-DIECKMANN,M.S.WEISS,F.KOCH-NOLTE REVDAT 5 14-FEB-24 2FOZ 1 REMARK SEQADV LINK REVDAT 4 13-JUL-11 2FOZ 1 VERSN REVDAT 3 24-FEB-09 2FOZ 1 VERSN REVDAT 2 31-OCT-06 2FOZ 1 JRNL REVDAT 1 10-OCT-06 2FOZ 0 JRNL AUTH C.MUELLER-DIECKMANN,S.KERNSTOCK,M.LISUREK,J.P.VON KRIES, JRNL AUTH 2 F.HAAG,M.S.WEISS,F.KOCH-NOLTE JRNL TITL THE STRUCTURE OF HUMAN ADP-RIBOSYLHYDROLASE 3 (ARH3) JRNL TITL 2 PROVIDES INSIGHTS INTO THE REVERSIBILITY OF PROTEIN JRNL TITL 3 ADP-RIBOSYLATION. JRNL REF PROC.NATL.ACAD.SCI.USA V. 103 15026 2006 JRNL REFN ISSN 0027-8424 JRNL PMID 17015823 JRNL DOI 10.1073/PNAS.0606762103 REMARK 2 REMARK 2 RESOLUTION. 1.60 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 3 NUMBER OF REFLECTIONS : 42579 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) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.000 REMARK 3 FREE R VALUE TEST SET COUNT : 851 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) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3011 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.86 REMARK 3 BIN R VALUE (WORKING SET) : 0.2060 REMARK 3 BIN FREE R VALUE SET COUNT : 53 REMARK 3 BIN FREE R VALUE : 0.2320 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2593 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 258 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.05 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.36000 REMARK 3 B22 (A**2) : -0.56000 REMARK 3 B33 (A**2) : 0.20000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.087 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.088 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.051 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.800 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.964 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.955 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2692 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3653 ; 1.342 ; 1.967 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 356 ; 4.812 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 125 ;33.737 ;24.240 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 457 ;11.840 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;18.789 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 405 ; 0.089 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2071 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1400 ; 0.213 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1926 ; 0.305 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 216 ; 0.126 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.020 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 37 ; 0.173 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 15 ; 0.176 ; 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): 1744 ; 0.923 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2726 ; 1.429 ; 2.500 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1049 ; 3.344 ; 5.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 917 ; 5.017 ;10.000 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 347 REMARK 3 ORIGIN FOR THE GROUP (A): 46.5077 5.8661 20.0496 REMARK 3 T TENSOR REMARK 3 T11: -0.1555 T22: -0.1469 REMARK 3 T33: -0.1231 T12: -0.0066 REMARK 3 T13: -0.0085 T23: 0.0030 REMARK 3 L TENSOR REMARK 3 L11: 1.0864 L22: 1.9960 REMARK 3 L33: 1.7758 L12: 0.2550 REMARK 3 L13: -0.1348 L23: -0.0016 REMARK 3 S TENSOR REMARK 3 S11: -0.0081 S12: 0.0229 S13: -0.0189 REMARK 3 S21: -0.1101 S22: 0.0156 S23: 0.1616 REMARK 3 S31: 0.0705 S32: -0.1067 S33: -0.0075 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2FOZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-JAN-06. REMARK 100 THE DEPOSITION ID IS D_1000036135. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 44141 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 99.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL 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) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 28.15000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.60000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.20000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.60000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.15000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 30.20000 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 GLY A 47 REMARK 465 THR A 48 REMARK 465 PRO A 49 REMARK 465 GLY A 50 REMARK 465 SER A 51 REMARK 465 GLU A 52 REMARK 465 ARG A 53 REMARK 465 THR A 54 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 ALA A 26 -5.47 73.98 REMARK 500 THR A 60 -167.21 -119.36 REMARK 500 ALA A 78 160.36 178.70 REMARK 500 GLU A 189 119.64 -32.67 REMARK 500 GLU A 222 11.77 33.28 REMARK 500 GLU A 223 169.64 61.99 REMARK 500 SER A 241 85.45 -158.43 REMARK 500 ASN A 253 39.22 -142.55 REMARK 500 SER A 260 -40.22 -141.04 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 349 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 25 OE2 REMARK 620 2 ASP A 298 OD1 97.0 REMARK 620 3 ASP A 300 OD1 87.9 88.1 REMARK 620 4 THR A 301 OG1 171.0 91.5 89.5 REMARK 620 5 HOH A 350 O 87.3 168.0 103.2 84.9 REMARK 620 6 HOH A 351 O 94.5 87.1 174.9 88.8 81.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 348 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 60 OG1 REMARK 620 2 ASP A 61 OD1 88.8 REMARK 620 3 ASP A 62 OD2 83.7 89.1 REMARK 620 4 ASP A 300 OD2 90.7 175.6 95.2 REMARK 620 5 HOH A 350 O 171.4 89.3 87.9 91.9 REMARK 620 6 HOH A 352 O 99.3 83.8 172.2 92.0 88.8 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 MG A 348 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 349 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2FP0 RELATED DB: PDB DBREF 2FOZ A 3 347 UNP Q9NX46 Q9NX46_HUMAN 19 363 SEQADV 2FOZ MET A 1 UNP Q9NX46 CLONING ARTIFACT SEQADV 2FOZ ALA A 2 UNP Q9NX46 CLONING ARTIFACT SEQRES 1 A 347 MET ALA SER LEU SER ARG PHE ARG GLY CYS LEU ALA GLY SEQRES 2 A 347 ALA LEU LEU GLY ASP CYS VAL GLY SER PHE TYR GLU ALA SEQRES 3 A 347 HIS ASP THR VAL ASP LEU THR SER VAL LEU ARG HIS VAL SEQRES 4 A 347 GLN SER LEU GLU PRO ASP PRO GLY THR PRO GLY SER GLU SEQRES 5 A 347 ARG THR GLU ALA LEU TYR TYR THR ASP ASP THR ALA MET SEQRES 6 A 347 ALA ARG ALA LEU VAL GLN SER LEU LEU ALA LYS GLU ALA SEQRES 7 A 347 PHE ASP GLU VAL ASP MET ALA HIS ARG PHE ALA GLN GLU SEQRES 8 A 347 TYR LYS LYS ASP PRO ASP ARG GLY TYR GLY ALA GLY VAL SEQRES 9 A 347 VAL THR VAL PHE LYS LYS LEU LEU ASN PRO LYS CYS ARG SEQRES 10 A 347 ASP VAL PHE GLU PRO ALA ARG ALA GLN PHE ASN GLY LYS SEQRES 11 A 347 GLY SER TYR GLY ASN GLY GLY ALA MET ARG VAL ALA GLY SEQRES 12 A 347 ILE SER LEU ALA TYR SER SER VAL GLN ASP VAL GLN LYS SEQRES 13 A 347 PHE ALA ARG LEU SER ALA GLN LEU THR HIS ALA SER SER SEQRES 14 A 347 LEU GLY TYR ASN GLY ALA ILE LEU GLN ALA LEU ALA VAL SEQRES 15 A 347 HIS LEU ALA LEU GLN GLY GLU SER SER SER GLU HIS PHE SEQRES 16 A 347 LEU LYS GLN LEU LEU GLY HIS MET GLU ASP LEU GLU GLY SEQRES 17 A 347 ASP ALA GLN SER VAL LEU ASP ALA ARG GLU LEU GLY MET SEQRES 18 A 347 GLU GLU ARG PRO TYR SER SER ARG LEU LYS LYS ILE GLY SEQRES 19 A 347 GLU LEU LEU ASP GLN ALA SER VAL THR ARG GLU GLU VAL SEQRES 20 A 347 VAL SER GLU LEU GLY ASN GLY ILE ALA ALA PHE GLU SER SEQRES 21 A 347 VAL PRO THR ALA ILE TYR CYS PHE LEU ARG CYS MET GLU SEQRES 22 A 347 PRO ASP PRO GLU ILE PRO SER ALA PHE ASN SER LEU GLN SEQRES 23 A 347 ARG THR LEU ILE TYR SER ILE SER LEU GLY GLY ASP THR SEQRES 24 A 347 ASP THR ILE ALA THR MET ALA GLY ALA ILE ALA GLY ALA SEQRES 25 A 347 TYR TYR GLY MET ASP GLN VAL PRO GLU SER TRP GLN GLN SEQRES 26 A 347 SER CYS GLU GLY TYR GLU GLU THR ASP ILE LEU ALA GLN SEQRES 27 A 347 SER LEU HIS ARG VAL PHE GLN LYS SER HET MG A 348 1 HET MG A 349 1 HETNAM MG MAGNESIUM ION FORMUL 2 MG 2(MG 2+) FORMUL 4 HOH *258(H2 O) HELIX 1 1 ALA A 2 SER A 22 1 21 HELIX 2 2 PHE A 23 GLU A 25 5 3 HELIX 3 3 ASP A 31 SER A 41 1 11 HELIX 4 4 THR A 60 GLU A 77 1 18 HELIX 5 5 ASP A 80 ASP A 95 1 16 HELIX 6 6 GLY A 101 LEU A 112 1 12 HELIX 7 7 PHE A 120 GLN A 126 1 7 HELIX 8 8 ASN A 135 ARG A 140 1 6 HELIX 9 9 VAL A 141 TYR A 148 1 8 HELIX 10 10 SER A 150 LEU A 164 1 15 HELIX 11 11 SER A 168 LEU A 186 1 19 HELIX 12 12 SER A 191 GLU A 207 1 17 HELIX 13 13 ASP A 209 LEU A 219 1 11 HELIX 14 14 ARG A 224 GLN A 239 1 16 HELIX 15 15 THR A 243 GLY A 252 1 10 HELIX 16 16 ALA A 256 GLU A 259 5 4 HELIX 17 17 SER A 260 CYS A 271 1 12 HELIX 18 18 ASN A 283 LEU A 295 1 13 HELIX 19 19 ASP A 298 GLY A 315 1 18 HELIX 20 20 MET A 316 VAL A 319 5 4 HELIX 21 21 PRO A 320 SER A 326 1 7 HELIX 22 22 GLY A 329 GLN A 345 1 17 LINK OE2 GLU A 25 MG MG A 349 1555 1555 2.12 LINK OG1 THR A 60 MG MG A 348 1555 1555 2.14 LINK OD1 ASP A 61 MG MG A 348 1555 1555 2.06 LINK OD2 ASP A 62 MG MG A 348 1555 1555 2.00 LINK OD1 ASP A 298 MG MG A 349 1555 1555 2.06 LINK OD2 ASP A 300 MG MG A 348 1555 1555 1.97 LINK OD1 ASP A 300 MG MG A 349 1555 1555 2.10 LINK OG1 THR A 301 MG MG A 349 1555 1555 2.20 LINK MG MG A 348 O HOH A 350 1555 1555 2.22 LINK MG MG A 348 O HOH A 352 1555 1555 2.11 LINK MG MG A 349 O HOH A 350 1555 1555 2.12 LINK MG MG A 349 O HOH A 351 1555 1555 2.19 SITE 1 AC1 6 THR A 60 ASP A 61 ASP A 62 ASP A 300 SITE 2 AC1 6 HOH A 350 HOH A 352 SITE 1 AC2 6 GLU A 25 ASP A 298 ASP A 300 THR A 301 SITE 2 AC2 6 HOH A 350 HOH A 351 CRYST1 56.300 60.400 97.200 90.00 90.00 90.00 P 21 21 21 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 0.017762 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016556 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010288 0.00000