HEADER LYASE 17-DEC-08 3FKK TITLE STRUCTURE OF L-2-KETO-3-DEOXYARABONATE DEHYDRATASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: L-2-KETO-3-DEOXYARABONATE DEHYDRATASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AZOSPIRILLUM BRASILENSE; SOURCE 3 ORGANISM_TAXID: 192; SOURCE 4 GENE: ARAD; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DHDPS/NAL FAMILY, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR N.SHIMADA,B.MIKAMI REVDAT 2 20-MAR-24 3FKK 1 REMARK SEQADV REVDAT 1 12-JAN-10 3FKK 0 JRNL AUTH N.SHIMADA,B.MIKAMI,S.WATANABE,T.KODAKI,K.MAKINO JRNL TITL STRUCTURAL ANALYSIS OF L -2-KETO-3-DEOXYARABONATE JRNL TITL 2 DEHYDRATASE AN ENZYME INVOLVED IN AN ALTERNATIVE BACTERIAL JRNL TITL 3 PATHWAY OF L-ARABINOSE METABOLISM IN COMPLEX WITH PYRUVATE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 4173414.770 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 43627 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) : 0.184 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.200 REMARK 3 FREE R VALUE TEST SET COUNT : 4430 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.23 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5824 REMARK 3 BIN R VALUE (WORKING SET) : 0.1850 REMARK 3 BIN FREE R VALUE : 0.2250 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 659 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.009 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4682 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 445 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 10.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.07000 REMARK 3 B22 (A**2) : 2.07000 REMARK 3 B33 (A**2) : -4.14000 REMARK 3 B12 (A**2) : 1.32000 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) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.06 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) : 0.25 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.14 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.790 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) : 1.150 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.680 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.170 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.110 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 59.58 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 : ION.PARAM REMARK 3 PARAMETER FILE 4 : CARBOHYDRATE.PARAM 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 3FKK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-DEC-08. REMARK 100 THE DEPOSITION ID IS D_1000050703. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL38B1 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 : IODINE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU JUPITER 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 48899 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 48.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 29.200 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.6 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 (%): 55.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.76 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50MM TRIS-HCL,5% 2-PROPANOL, 0.4M REMARK 280 AMMONIUM PHOSPATE, PH 7.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 69.23733 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 138.47467 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 138.47467 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 69.23733 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22340 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11020 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 39750 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -40.0 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 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 136.67786 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 138.47467 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 655 LIES ON A SPECIAL POSITION. 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 MET A 12 REMARK 465 THR A 13 REMARK 465 SER A 14 REMARK 465 SER A 15 REMARK 465 SER A 16 REMARK 465 MET B 12 REMARK 465 THR B 13 REMARK 465 SER B 14 REMARK 465 SER B 15 REMARK 465 SER B 16 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 776 O HOH A 776 5675 2.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 176 CD GLU A 176 OE2 0.076 REMARK 500 GLU B 176 CD GLU B 176 OE2 0.076 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 HIS A 97 144.88 -172.18 REMARK 500 THR A 128 -36.65 -134.22 REMARK 500 ALA A 179 -14.58 -141.30 REMARK 500 GLU A 211 16.28 58.87 REMARK 500 ALA A 212 19.46 80.47 REMARK 500 THR A 228 -168.75 -113.67 REMARK 500 PHE A 232 56.16 -150.34 REMARK 500 ARG A 247 79.40 -105.00 REMARK 500 ARG A 317 46.80 -143.48 REMARK 500 HIS B 97 145.00 -172.90 REMARK 500 GLU B 211 17.02 54.02 REMARK 500 THR B 228 -169.71 -114.20 REMARK 500 PHE B 232 54.41 -142.77 REMARK 500 ARG B 317 43.04 -148.85 REMARK 500 REMARK 500 REMARK: NULL 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 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 1002 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3FKR RELATED DB: PDB DBREF 3FKK A 12 320 UNP Q1JUQ0 Q1JUQ0_AZOBR 1 309 DBREF 3FKK B 12 320 UNP Q1JUQ0 Q1JUQ0_AZOBR 1 309 SEQADV 3FKK ASP A 36 UNP Q1JUQ0 GLU 25 CONFLICT SEQADV 3FKK ASP B 36 UNP Q1JUQ0 GLU 25 CONFLICT SEQRES 1 A 309 MET THR SER SER SER THR PRO ARG HIS ARG GLY ILE PHE SEQRES 2 A 309 PRO VAL VAL PRO THR THR PHE ALA ASP THR GLY ASP LEU SEQRES 3 A 309 ASP LEU ALA SER GLN LYS ARG ALA VAL ASP PHE MET ILE SEQRES 4 A 309 ASP ALA GLY SER ASP GLY LEU CYS ILE LEU ALA ASN PHE SEQRES 5 A 309 SER GLU GLN PHE ALA ILE THR ASP ASP GLU ARG ASP VAL SEQRES 6 A 309 LEU THR ARG THR ILE LEU GLU HIS VAL ALA GLY ARG VAL SEQRES 7 A 309 PRO VAL ILE VAL THR THR SER HIS TYR SER THR GLN VAL SEQRES 8 A 309 CYS ALA ALA ARG SER LEU ARG ALA GLN GLN LEU GLY ALA SEQRES 9 A 309 ALA MET VAL MET ALA MET PRO PRO TYR HIS GLY ALA THR SEQRES 10 A 309 PHE ARG VAL PRO GLU ALA GLN ILE PHE GLU PHE TYR ALA SEQRES 11 A 309 ARG VAL SER ASP ALA ILE ALA ILE PRO ILE MET VAL GLN SEQRES 12 A 309 ASP ALA PRO ALA SER GLY THR ALA LEU SER ALA PRO PHE SEQRES 13 A 309 LEU ALA ARG MET ALA ARG GLU ILE GLU GLN VAL ALA TYR SEQRES 14 A 309 PHE LYS ILE GLU THR PRO GLY ALA ALA ASN LYS LEU ARG SEQRES 15 A 309 GLU LEU ILE ARG LEU GLY GLY ASP ALA ILE GLU GLY PRO SEQRES 16 A 309 TRP ASP GLY GLU GLU ALA ILE THR LEU LEU ALA ASP LEU SEQRES 17 A 309 HIS ALA GLY ALA THR GLY ALA MET THR GLY GLY GLY PHE SEQRES 18 A 309 PRO ASP GLY ILE ARG PRO ILE LEU GLU ALA TRP ARG GLU SEQRES 19 A 309 GLY ARG HIS ASP ASP ALA TYR ALA ARG TYR GLN ALA TRP SEQRES 20 A 309 LEU PRO LEU ILE ASN HIS GLU ASN ARG GLN SER GLY ILE SEQRES 21 A 309 LEU THR ALA LYS ALA LEU MET ARG GLU GLY GLY VAL ILE SEQRES 22 A 309 ALA SER GLU ARG PRO ARG HIS PRO MET PRO GLU LEU HIS SEQRES 23 A 309 PRO ASP THR ARG ALA GLU LEU LEU ALA ILE ALA ARG ARG SEQRES 24 A 309 LEU ASP PRO LEU VAL LEU ARG TRP ALA HIS SEQRES 1 B 309 MET THR SER SER SER THR PRO ARG HIS ARG GLY ILE PHE SEQRES 2 B 309 PRO VAL VAL PRO THR THR PHE ALA ASP THR GLY ASP LEU SEQRES 3 B 309 ASP LEU ALA SER GLN LYS ARG ALA VAL ASP PHE MET ILE SEQRES 4 B 309 ASP ALA GLY SER ASP GLY LEU CYS ILE LEU ALA ASN PHE SEQRES 5 B 309 SER GLU GLN PHE ALA ILE THR ASP ASP GLU ARG ASP VAL SEQRES 6 B 309 LEU THR ARG THR ILE LEU GLU HIS VAL ALA GLY ARG VAL SEQRES 7 B 309 PRO VAL ILE VAL THR THR SER HIS TYR SER THR GLN VAL SEQRES 8 B 309 CYS ALA ALA ARG SER LEU ARG ALA GLN GLN LEU GLY ALA SEQRES 9 B 309 ALA MET VAL MET ALA MET PRO PRO TYR HIS GLY ALA THR SEQRES 10 B 309 PHE ARG VAL PRO GLU ALA GLN ILE PHE GLU PHE TYR ALA SEQRES 11 B 309 ARG VAL SER ASP ALA ILE ALA ILE PRO ILE MET VAL GLN SEQRES 12 B 309 ASP ALA PRO ALA SER GLY THR ALA LEU SER ALA PRO PHE SEQRES 13 B 309 LEU ALA ARG MET ALA ARG GLU ILE GLU GLN VAL ALA TYR SEQRES 14 B 309 PHE LYS ILE GLU THR PRO GLY ALA ALA ASN LYS LEU ARG SEQRES 15 B 309 GLU LEU ILE ARG LEU GLY GLY ASP ALA ILE GLU GLY PRO SEQRES 16 B 309 TRP ASP GLY GLU GLU ALA ILE THR LEU LEU ALA ASP LEU SEQRES 17 B 309 HIS ALA GLY ALA THR GLY ALA MET THR GLY GLY GLY PHE SEQRES 18 B 309 PRO ASP GLY ILE ARG PRO ILE LEU GLU ALA TRP ARG GLU SEQRES 19 B 309 GLY ARG HIS ASP ASP ALA TYR ALA ARG TYR GLN ALA TRP SEQRES 20 B 309 LEU PRO LEU ILE ASN HIS GLU ASN ARG GLN SER GLY ILE SEQRES 21 B 309 LEU THR ALA LYS ALA LEU MET ARG GLU GLY GLY VAL ILE SEQRES 22 B 309 ALA SER GLU ARG PRO ARG HIS PRO MET PRO GLU LEU HIS SEQRES 23 B 309 PRO ASP THR ARG ALA GLU LEU LEU ALA ILE ALA ARG ARG SEQRES 24 B 309 LEU ASP PRO LEU VAL LEU ARG TRP ALA HIS HET PO4 A1001 5 HET PO4 B1002 5 HETNAM PO4 PHOSPHATE ION FORMUL 3 PO4 2(O4 P 3-) FORMUL 5 HOH *445(H2 O) HELIX 1 1 ASP A 38 ALA A 52 1 15 HELIX 2 2 ALA A 61 ILE A 69 5 9 HELIX 3 3 THR A 70 ALA A 86 1 17 HELIX 4 4 SER A 99 LEU A 113 1 15 HELIX 5 5 PRO A 132 ILE A 147 1 16 HELIX 6 6 ALA A 156 GLY A 160 5 5 HELIX 7 7 SER A 164 ILE A 175 1 12 HELIX 8 8 GLY A 187 GLY A 200 1 14 HELIX 9 9 ASP A 201 ILE A 203 5 3 HELIX 10 10 GLU A 210 ILE A 213 5 4 HELIX 11 11 THR A 214 ALA A 221 1 8 HELIX 12 12 PHE A 232 GLU A 245 1 14 HELIX 13 13 ARG A 247 GLN A 268 1 22 HELIX 14 14 SER A 269 ILE A 271 5 3 HELIX 15 15 LEU A 272 GLY A 281 1 10 HELIX 16 16 HIS A 297 ASP A 312 1 16 HELIX 17 17 PRO A 313 ARG A 317 5 5 HELIX 18 18 ASP B 38 ALA B 52 1 15 HELIX 19 19 ALA B 61 ILE B 69 5 9 HELIX 20 20 THR B 70 ALA B 86 1 17 HELIX 21 21 SER B 99 LEU B 113 1 15 HELIX 22 22 PRO B 132 ILE B 147 1 16 HELIX 23 23 ALA B 156 GLY B 160 5 5 HELIX 24 24 SER B 164 ILE B 175 1 12 HELIX 25 25 GLY B 187 GLY B 200 1 14 HELIX 26 26 ASP B 201 ILE B 203 5 3 HELIX 27 27 GLU B 210 ILE B 213 5 4 HELIX 28 28 THR B 214 GLY B 222 1 9 HELIX 29 29 PHE B 232 GLU B 245 1 14 HELIX 30 30 ARG B 247 GLN B 268 1 22 HELIX 31 31 SER B 269 ILE B 271 5 3 HELIX 32 32 LEU B 272 GLY B 281 1 10 HELIX 33 33 HIS B 297 ASP B 312 1 16 HELIX 34 34 PRO B 313 ARG B 317 5 5 SHEET 1 A 8 GLY A 22 ILE A 23 0 SHEET 2 A 8 GLY A 225 ALA A 226 1 O ALA A 226 N GLY A 22 SHEET 3 A 8 GLY A 205 ASP A 208 1 N ASP A 208 O GLY A 225 SHEET 4 A 8 VAL A 178 ILE A 183 1 N PHE A 181 O GLY A 205 SHEET 5 A 8 ILE A 151 ASP A 155 1 N VAL A 153 O TYR A 180 SHEET 6 A 8 MET A 117 ALA A 120 1 N VAL A 118 O MET A 152 SHEET 7 A 8 VAL A 91 THR A 94 1 N VAL A 93 O MET A 117 SHEET 8 A 8 LEU A 57 ILE A 59 1 N LEU A 57 O ILE A 92 SHEET 1 B 8 GLY B 22 ILE B 23 0 SHEET 2 B 8 GLY B 225 ALA B 226 1 O ALA B 226 N GLY B 22 SHEET 3 B 8 GLY B 205 ASP B 208 1 N ASP B 208 O GLY B 225 SHEET 4 B 8 VAL B 178 ILE B 183 1 N PHE B 181 O GLY B 205 SHEET 5 B 8 ILE B 151 ASP B 155 1 N VAL B 153 O TYR B 180 SHEET 6 B 8 MET B 117 ALA B 120 1 N VAL B 118 O MET B 152 SHEET 7 B 8 VAL B 91 THR B 94 1 N VAL B 93 O MET B 117 SHEET 8 B 8 LEU B 57 ILE B 59 1 N LEU B 57 O ILE B 92 CISPEP 1 HIS A 291 PRO A 292 0 0.57 CISPEP 2 HIS B 291 PRO B 292 0 0.43 SITE 1 AC1 6 HIS A 220 ALA A 306 ARG A 310 HOH A 495 SITE 2 AC1 6 HOH A 755 HOH A 757 SITE 1 AC2 7 HIS B 220 HIS B 248 ALA B 306 ARG B 310 SITE 2 AC2 7 HOH B 680 HOH B 876 HOH B 882 CRYST1 78.911 78.911 207.712 90.00 90.00 120.00 P 31 2 1 12 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 0.012673 0.007316 0.000000 0.00000 SCALE2 0.000000 0.014633 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004814 0.00000