PDB Short entry for 1GA7 HEADER HYDROLASE 29-NOV-00 1GA7 TITLE CRYSTAL STRUCTURE OF THE ADP-RIBOSE PYROPHOSPHATASE IN COMPLEX WITH TITLE 2 GD+3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL 23.7 KDA PROTEIN IN ICC-TOLC INTERGENIC COMPND 3 REGION; COMPND 4 CHAIN: A, B; COMPND 5 SYNONYM: ADP-RIBOSE PYROPHOSPHATASE; COMPND 6 EC: 3.6.1.13; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: ORF209; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS NUDIX HYDROLASE, GD BINDING, MG BINDING, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.B.GABELLI,M.A.BIANCHET,M.J.BESSMAN,L.M.AMZEL REVDAT 3 07-FEB-24 1GA7 1 REMARK LINK REVDAT 2 24-FEB-09 1GA7 1 VERSN REVDAT 1 02-MAY-01 1GA7 0 JRNL AUTH S.B.GABELLI,M.A.BIANCHET,M.J.BESSMAN,L.M.AMZEL JRNL TITL THE STRUCTURE OF ADP-RIBOSE PYROPHOSPHATASE REVEALS THE JRNL TITL 2 STRUCTURAL BASIS FOR THE VERSATILITY OF THE NUDIX FAMILY. JRNL REF NAT.STRUCT.BIOL. V. 8 467 2001 JRNL REFN ISSN 1072-8368 JRNL PMID 11323725 JRNL DOI 10.1038/87647 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.B.GABELLI,M.A.BIANCHET,M.J.BESSMAN,L.M.AMZEL REMARK 1 TITL THE VERSATILITY OF THE NUDIX HYDROLASES AS REVEALED BY THE REMARK 1 TITL 2 ADP-RIBOSE PYROPHOSPHATASE REMARK 1 REF THESIS 1 2000 REMARK 1 PUBL CHAPTER 3: JOHNS HOPKINS UNIVERSITY, BALTIMORE MD REMARK 2 REMARK 2 RESOLUTION. 2.71 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.9 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) : 2.71 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.88 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 244844.340 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 85.9 REMARK 3 NUMBER OF REFLECTIONS : 20002 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) : 0.191 REMARK 3 FREE R VALUE : 0.282 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1834 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 69.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2513 REMARK 3 BIN R VALUE (WORKING SET) : 0.2930 REMARK 3 BIN FREE R VALUE : 0.3770 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 8.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 241 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.024 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3248 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 132 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 47.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM SIGMAA (A) : 0.42 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.47 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.55 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.017 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.210 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.180 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.410 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 0.550 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 1.210 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 47.12 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_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : GD_JAN9.PARAM REMARK 3 PARAMETER FILE 4 : GD.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP 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 1GA7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-DEC-00. REMARK 100 THE DEPOSITION ID IS D_1000012426. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-DEC-98 REMARK 200 TEMPERATURE (KELVIN) : 200.0 REMARK 200 PH : 6.8 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE EXAMPLE 2: YALE MIRRORS REMARK 200 OPTICS : MIRRORS 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 : 163442 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 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 (%) : 95.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.14500 REMARK 200 R SYM (I) : 0.14500 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) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.24100 REMARK 200 R SYM FOR SHELL (I) : 24.1000 REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 1000, PEG 8000, PH 6.8, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 33.46500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.03500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.94500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.03500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.46500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.94500 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 REMARK 350 TOTAL BURIED SURFACE AREA: 8080 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17520 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -58.0 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 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 155 REMARK 465 ILE A 156 REMARK 465 HIS A 157 REMARK 465 GLY A 158 REMARK 465 LEU A 159 REMARK 465 MET B 1 REMARK 465 LEU B 2 REMARK 465 LYS B 3 REMARK 465 PRO B 4 REMARK 465 ASP B 5 REMARK 465 ASN B 6 REMARK 465 LEU B 7 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 O VAL B 61 O ILE B 143 2.13 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 128 CA - CB - CG ANGL. DEV. = 14.5 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 LYS A 122 -109.10 -95.94 REMARK 500 VAL A 127 -61.87 -92.66 REMARK 500 LEU A 128 141.93 -179.57 REMARK 500 SER A 133 74.98 -153.26 REMARK 500 PRO A 134 -3.85 -52.03 REMARK 500 ALA A 150 -30.35 -39.13 REMARK 500 THR A 152 0.87 -68.24 REMARK 500 ASP A 161 -76.38 63.66 REMARK 500 THR B 10 -62.32 -103.10 REMARK 500 ALA B 20 161.72 175.10 REMARK 500 ASP B 84 -9.01 -58.16 REMARK 500 GLU B 101 -118.29 1.99 REMARK 500 ARG B 123 109.17 81.09 REMARK 500 VAL B 127 -81.63 -109.16 REMARK 500 SER B 133 86.70 -177.57 REMARK 500 MET B 144 132.56 70.77 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 GD3 A 302 GD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG A 35 NH2 REMARK 620 2 GLU A 112 OE1 122.4 REMARK 620 3 GLU A 112 OE2 148.1 45.5 REMARK 620 4 GLU A 115 OE2 65.0 87.0 83.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 GD3 B 301 GD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 112 OE1 REMARK 620 2 GLU B 112 OE2 48.3 REMARK 620 3 GLU B 115 OE2 107.5 103.8 REMARK 620 4 GLU B 164 OE1 82.1 127.5 107.1 REMARK 620 5 GLU B 164 OE2 107.1 148.4 60.7 48.1 REMARK 620 6 HOH B 304 O 99.9 99.8 151.6 69.0 104.5 REMARK 620 7 HOH B 305 O 143.5 97.2 64.4 134.3 99.2 97.4 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GD3 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GD3 B 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1G0S RELATED DB: PDB REMARK 900 1G0S IS APO ADP-RIBOSE PYROPHOSPHATASE REMARK 900 RELATED ID: 1G9Q RELATED DB: PDB REMARK 900 1G9Q IS COMPLEX ADP-RIBOSE PYROPHOSPHATASE WITH ITS SUBSTRATE, ADP- REMARK 900 RIBOSE DBREF 1GA7 A 1 209 UNP Q93K97 ADPP_ECOLI 1 209 DBREF 1GA7 B 1 209 UNP Q93K97 ADPP_ECOLI 1 209 SEQRES 1 A 209 MET LEU LYS PRO ASP ASN LEU PRO VAL THR PHE GLY LYS SEQRES 2 A 209 ASN ASP VAL GLU ILE ILE ALA ARG GLU THR LEU TYR ARG SEQRES 3 A 209 GLY PHE PHE SER LEU ASP LEU TYR ARG PHE ARG HIS ARG SEQRES 4 A 209 LEU PHE ASN GLY GLN MET SER HIS GLU VAL ARG ARG GLU SEQRES 5 A 209 ILE PHE GLU ARG GLY HIS ALA ALA VAL LEU LEU PRO PHE SEQRES 6 A 209 ASP PRO VAL ARG ASP GLU VAL VAL LEU ILE GLU GLN ILE SEQRES 7 A 209 ARG ILE ALA ALA TYR ASP THR SER GLU THR PRO TRP LEU SEQRES 8 A 209 LEU GLU MET VAL ALA GLY MET ILE GLU GLU GLY GLU SER SEQRES 9 A 209 VAL GLU ASP VAL ALA ARG ARG GLU ALA ILE GLU GLU ALA SEQRES 10 A 209 GLY LEU ILE VAL LYS ARG THR LYS PRO VAL LEU SER PHE SEQRES 11 A 209 LEU ALA SER PRO GLY GLY THR SER GLU ARG SER SER ILE SEQRES 12 A 209 MET VAL GLY GLU VAL ASP ALA THR THR ALA SER GLY ILE SEQRES 13 A 209 HIS GLY LEU ALA ASP GLU ASN GLU ASP ILE ARG VAL HIS SEQRES 14 A 209 VAL VAL SER ARG GLU GLN ALA TYR GLN TRP VAL GLU GLU SEQRES 15 A 209 GLY LYS ILE ASP ASN ALA ALA SER VAL ILE ALA LEU GLN SEQRES 16 A 209 TRP LEU GLN LEU HIS HIS GLN ALA LEU LYS ASN GLU TRP SEQRES 17 A 209 ALA SEQRES 1 B 209 MET LEU LYS PRO ASP ASN LEU PRO VAL THR PHE GLY LYS SEQRES 2 B 209 ASN ASP VAL GLU ILE ILE ALA ARG GLU THR LEU TYR ARG SEQRES 3 B 209 GLY PHE PHE SER LEU ASP LEU TYR ARG PHE ARG HIS ARG SEQRES 4 B 209 LEU PHE ASN GLY GLN MET SER HIS GLU VAL ARG ARG GLU SEQRES 5 B 209 ILE PHE GLU ARG GLY HIS ALA ALA VAL LEU LEU PRO PHE SEQRES 6 B 209 ASP PRO VAL ARG ASP GLU VAL VAL LEU ILE GLU GLN ILE SEQRES 7 B 209 ARG ILE ALA ALA TYR ASP THR SER GLU THR PRO TRP LEU SEQRES 8 B 209 LEU GLU MET VAL ALA GLY MET ILE GLU GLU GLY GLU SER SEQRES 9 B 209 VAL GLU ASP VAL ALA ARG ARG GLU ALA ILE GLU GLU ALA SEQRES 10 B 209 GLY LEU ILE VAL LYS ARG THR LYS PRO VAL LEU SER PHE SEQRES 11 B 209 LEU ALA SER PRO GLY GLY THR SER GLU ARG SER SER ILE SEQRES 12 B 209 MET VAL GLY GLU VAL ASP ALA THR THR ALA SER GLY ILE SEQRES 13 B 209 HIS GLY LEU ALA ASP GLU ASN GLU ASP ILE ARG VAL HIS SEQRES 14 B 209 VAL VAL SER ARG GLU GLN ALA TYR GLN TRP VAL GLU GLU SEQRES 15 B 209 GLY LYS ILE ASP ASN ALA ALA SER VAL ILE ALA LEU GLN SEQRES 16 B 209 TRP LEU GLN LEU HIS HIS GLN ALA LEU LYS ASN GLU TRP SEQRES 17 B 209 ALA HET GD3 A 302 1 HET GD3 B 301 1 HETNAM GD3 GADOLINIUM ION FORMUL 3 GD3 2(GD 3+) FORMUL 5 HOH *132(H2 O) HELIX 1 1 GLY A 12 ASN A 14 5 3 HELIX 2 2 ILE A 80 SER A 86 5 7 HELIX 3 3 SER A 104 ALA A 117 1 14 HELIX 4 4 ASP A 149 ALA A 153 5 5 HELIX 5 5 ARG A 173 GLU A 182 1 10 HELIX 6 6 ASN A 187 HIS A 201 1 15 HELIX 7 7 HIS A 200 TRP A 208 1 9 HELIX 8 8 ILE B 80 SER B 86 5 7 HELIX 9 9 SER B 104 GLY B 118 1 15 HELIX 10 10 ASP B 149 ALA B 153 5 5 HELIX 11 11 ARG B 173 GLU B 182 1 10 HELIX 12 12 ASN B 187 HIS B 201 1 15 HELIX 13 13 HIS B 200 TRP B 208 1 9 SHEET 1 A 3 VAL A 16 ARG A 26 0 SHEET 2 A 3 SER A 30 HIS A 38 -1 O LEU A 31 N LEU A 24 SHEET 3 A 3 VAL A 49 GLU A 55 -1 N VAL A 49 O PHE A 36 SHEET 1 B 4 THR A 124 LEU A 131 0 SHEET 2 B 4 ARG A 140 GLU A 147 -1 O SER A 141 N PHE A 130 SHEET 3 B 4 ALA A 59 ASP A 66 1 O ALA A 59 N SER A 142 SHEET 4 B 4 VAL A 95 MET A 98 -1 O VAL A 95 N LEU A 62 SHEET 1 C 3 ARG A 167 SER A 172 0 SHEET 2 C 3 GLU A 71 ILE A 78 -1 N VAL A 72 O VAL A 171 SHEET 3 C 3 TRP A 90 GLU A 93 -1 N LEU A 91 O GLN A 77 SHEET 1 D 3 VAL B 16 ARG B 26 0 SHEET 2 D 3 SER B 30 HIS B 38 -1 O LEU B 31 N LEU B 24 SHEET 3 D 3 VAL B 49 GLU B 55 -1 N VAL B 49 O PHE B 36 SHEET 1 E 4 THR B 124 LEU B 131 0 SHEET 2 E 4 ARG B 140 GLU B 147 -1 N SER B 141 O PHE B 130 SHEET 3 E 4 ALA B 59 ASP B 66 1 N ALA B 59 O ARG B 140 SHEET 4 E 4 VAL B 95 MET B 98 -1 O VAL B 95 N LEU B 62 SHEET 1 F 3 ARG B 167 SER B 172 0 SHEET 2 F 3 GLU B 71 ILE B 78 -1 N VAL B 72 O VAL B 171 SHEET 3 F 3 TRP B 90 GLU B 93 -1 N LEU B 91 O GLN B 77 LINK NH2 ARG A 35 GD GD3 A 302 4555 1555 3.02 LINK OE1 GLU A 112 GD GD3 A 302 1555 1555 2.67 LINK OE2 GLU A 112 GD GD3 A 302 1555 1555 2.99 LINK OE2 GLU A 115 GD GD3 A 302 1555 1555 2.49 LINK OE1 GLU B 112 GD GD3 B 301 1555 1555 2.71 LINK OE2 GLU B 112 GD GD3 B 301 1555 1555 2.70 LINK OE2 GLU B 115 GD GD3 B 301 1555 1555 2.73 LINK OE1 GLU B 164 GD GD3 B 301 1555 1555 2.78 LINK OE2 GLU B 164 GD GD3 B 301 1555 1555 2.57 LINK GD GD3 B 301 O HOH B 304 1555 1555 2.82 LINK GD GD3 B 301 O HOH B 305 1555 1555 2.84 SITE 1 AC1 4 ARG A 35 GLU A 48 GLU A 112 GLU A 115 SITE 1 AC2 5 GLU B 112 GLU B 115 GLU B 164 HOH B 304 SITE 2 AC2 5 HOH B 305 CRYST1 66.930 67.890 98.070 90.00 90.00 90.00 P 21 21 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 0.014941 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014730 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010197 0.00000