PDB Short entry for 1QF4 HEADER LIGASE 06-APR-99 1QF4 TITLE DESIGN, SYNTHESIS, AND X-RAY CRYSTAL STRUCTURE OF AN ENZYME BOUND TITLE 2 BISUBSTRATE HYBRID INHIBITOR OF ADENYLOSUCCINATE SYNTHETASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (ADENYLOSUCCINATE SYNTHETASE); COMPND 3 CHAIN: A; COMPND 4 EC: 6.3.4.4 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: PUR A STRAIN H1238; SOURCE 5 ATCC: 5408, COLI GENETIC STOCK CENTER; SOURCE 6 COLLECTION: 5408, COLI GENETIC STOCK CENTER; SOURCE 7 OTHER_DETAILS: A GIFT FROM DR. B. BACHURCE 4 (GENETIC CENTER, YALE SOURCE 8 UNIVERSITY) KEYWDS PURINE BIOSYNTHESIS, SYNTHETASE, GTP-BINDING, GTP-HYDROLYSING KEYWDS 2 ENZYMES, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR S.HANESSIAN,P.-P.LU,J.-Y.SANCEAU,P.CHEMLA,K.GOHDA,R.FONNE-PFISTER, AUTHOR 2 L.PRADE,S.W.COWAN-JACOB REVDAT 6 16-AUG-23 1QF4 1 REMARK LINK REVDAT 5 20-NOV-19 1QF4 1 JRNL REVDAT 4 13-JUL-11 1QF4 1 VERSN REVDAT 3 24-FEB-09 1QF4 1 VERSN REVDAT 2 01-APR-03 1QF4 1 JRNL REVDAT 1 02-DEC-99 1QF4 0 JRNL AUTH S.HANESSIAN,P.P.LU,J.Y.SANCEAU,P.CHEMLA,K.GOHDA, JRNL AUTH 2 R.FONNE-PFISTER,L.PRADE,S.W.COWAN-JACOB JRNL TITL AN ENZYME-BOUND BISUBSTRATE HYBRID INHIBITOR OF JRNL TITL 2 ADENYLOSUCCINATE SYNTHETASE JRNL REF ANGEW.CHEM.INT.ED.ENGL. V. 38 3159 1999 JRNL REFN ISSN 1433-7851 JRNL PMID 10556888 JRNL DOI 10.1002/(SICI)1521-3773(19991102)38:21<3159::AID-ANIE3159>3. JRNL DOI 2 0.CO;2-2 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.W.POLAND,S.F.LEE,M.V.SUBRAMANIAN,D.L.SIEHL,R.J.ANDERSON, REMARK 1 AUTH 2 H.J.FROMM,R.B.HONZATKO REMARK 1 TITL REFINED CRYSTAL STRUCTURE OF ADENYLOSUCCINATE SYNTHETASE REMARK 1 TITL 2 FROM ESCHERICHIA COLI COMPLEXED WITH HYDANTOCIDIN REMARK 1 TITL 3 5'-PHOSPHATE, GDP, HPO4(2-), MG2+, AND HADACIDIN. REMARK 1 REF BIOCHEMISTRY V. 35 15753 1996 REMARK 1 REFN ISSN 0006-2960 REMARK 1 PMID 8961938 REMARK 1 DOI 10.1021/BI961758R REMARK 1 REFERENCE 2 REMARK 1 AUTH M.M.SILVA,B.W.POLAND,C.R.HOFFMAN,H.J.FROMM,R.B.HONZATKO REMARK 1 TITL REFINED CRYSTAL STRUCTURES OF UNLIGATED ADENYLOSUCCINATE REMARK 1 TITL 2 SYNTHETASE FROM ESCHERICHIA COLI. REMARK 1 REF J.MOL.BIOL. V. 254 431 1995 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 7490761 REMARK 1 DOI 10.1006/JMBI.1995.0629 REMARK 1 REFERENCE 3 REMARK 1 AUTH B.W.POLAND,M.M.SILVA,M.A.SERRA,Y.CHO,K.H.KIM,E.M.HARRIS, REMARK 1 AUTH 2 R.B.HONZATKO REMARK 1 TITL CRYSTAL STRUCTURE OF ADENYLOSUCCINATE SYNTHETASE FROM REMARK 1 TITL 2 ESCHERICHIA COLI. EVIDENCE FOR CONVERGENT EVOLUTION OF REMARK 1 TITL 3 GTP-BINDING DOMAINS. REMARK 1 REF J.BIOL.CHEM. V. 268 25334 1993 REMARK 1 REFN ISSN 0021-9258 REMARK 1 PMID 8244965 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 98 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.3 REMARK 3 NUMBER OF REFLECTIONS : 26333 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3321 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 64 REMARK 3 SOLVENT ATOMS : 81 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.00 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.341 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.40 REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1QF4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-APR-99. REMARK 100 THE DEPOSITION ID IS D_1000000793. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-NOV-96 REMARK 200 TEMPERATURE (KELVIN) : 287 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM1A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8730 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27564 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 8.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.6 REMARK 200 DATA REDUNDANCY : 1.900 REMARK 200 R MERGE (I) : 0.08600 REMARK 200 R SYM (I) : NULL 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) : 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 1JUY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.0 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 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+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 105.64000 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 52.82000 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 52.82000 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 105.64000 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: 9760 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28030 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -79.0 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 52.82000 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 GLN A 10 -119.11 -116.21 REMARK 500 HIS A 53 -52.59 -131.52 REMARK 500 SER A 57 4.59 -66.57 REMARK 500 GLN A 224 -156.21 61.26 REMARK 500 PHE A 278 85.19 -150.13 REMARK 500 ASP A 284 -157.17 -104.67 REMARK 500 LEU A 360 -87.60 -94.19 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 433 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 13 OD1 REMARK 620 2 GLY A 40 O 171.2 REMARK 620 3 PO4 A 432 O4 91.0 97.7 REMARK 620 4 GDP A 434 O2B 103.0 80.3 77.6 REMARK 620 5 GDP A 434 O2A 87.6 84.8 157.8 81.2 REMARK 620 6 RPD A 435 OBA 92.7 85.8 91.6 161.0 110.5 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: GNS REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: THESE RESIDUES MAKE UP THE GUANINE NUCLEOTIDE REMARK 800 BINDING SITE ON ADENYLOSUCCINATE SYNTHETASE. REMARK 800 REMARK 800 SITE_IDENTIFIER: IMP REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: THESE RESIDUES MAKE UP THE INOSINE NUCLEOTIDE REMARK 800 BINDING SITE ON ADENYLOSUCCINATE SYNTHETASE. REMARK 800 REMARK 800 SITE_IDENTIFIER: ASP REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: THESE RESIDUES MAKE UP THE ASPARTATE BINDING REMARK 800 SITE ON ADENYLOSUCCINATE SYNTHETASE. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 432 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 433 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDP A 434 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE RPD A 435 REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUE 416 DIVERGES FROM THE DNA SEQUENCE GIVEN REMARK 999 IN PIR:A61592 AND IS GLYCINE IN THIS ENTRY. DBREF 1QF4 A 1 431 UNP P0A7D4 PURA_ECOLI 2 432 SEQRES 1 A 431 GLY ASN ASN VAL VAL VAL LEU GLY THR GLN TRP GLY ASP SEQRES 2 A 431 GLU GLY LYS GLY LYS ILE VAL ASP LEU LEU THR GLU ARG SEQRES 3 A 431 ALA LYS TYR VAL VAL ARG TYR GLN GLY GLY HIS ASN ALA SEQRES 4 A 431 GLY HIS THR LEU VAL ILE ASN GLY GLU LYS THR VAL LEU SEQRES 5 A 431 HIS LEU ILE PRO SER GLY ILE LEU ARG GLU ASN VAL THR SEQRES 6 A 431 SER ILE ILE GLY ASN GLY VAL VAL LEU SER PRO ALA ALA SEQRES 7 A 431 LEU MET LYS GLU MET LYS GLU LEU GLU ASP ARG GLY ILE SEQRES 8 A 431 PRO VAL ARG GLU ARG LEU LEU LEU SER GLU ALA CYS PRO SEQRES 9 A 431 LEU ILE LEU ASP TYR HIS VAL ALA LEU ASP ASN ALA ARG SEQRES 10 A 431 GLU LYS ALA ARG GLY ALA LYS ALA ILE GLY THR THR GLY SEQRES 11 A 431 ARG GLY ILE GLY PRO ALA TYR GLU ASP LYS VAL ALA ARG SEQRES 12 A 431 ARG GLY LEU ARG VAL GLY ASP LEU PHE ASP LYS GLU THR SEQRES 13 A 431 PHE ALA GLU LYS LEU LYS GLU VAL MET GLU TYR HIS ASN SEQRES 14 A 431 PHE GLN LEU VAL ASN TYR TYR LYS ALA GLU ALA VAL ASP SEQRES 15 A 431 TYR GLN LYS VAL LEU ASP ASP THR MET ALA VAL ALA ASP SEQRES 16 A 431 ILE LEU THR SER MET VAL VAL ASP VAL SER ASP LEU LEU SEQRES 17 A 431 ASP GLN ALA ARG GLN ARG GLY ASP PHE VAL MET PHE GLU SEQRES 18 A 431 GLY ALA GLN GLY THR LEU LEU ASP ILE ASP HIS GLY THR SEQRES 19 A 431 TYR PRO TYR VAL THR SER SER ASN THR THR ALA GLY GLY SEQRES 20 A 431 VAL ALA THR GLY SER GLY LEU GLY PRO ARG TYR VAL ASP SEQRES 21 A 431 TYR VAL LEU GLY ILE LEU LYS ALA TYR SER THR ARG VAL SEQRES 22 A 431 GLY ALA GLY PRO PHE PRO THR GLU LEU PHE ASP GLU THR SEQRES 23 A 431 GLY GLU PHE LEU CYS LYS GLN GLY ASN GLU PHE GLY ALA SEQRES 24 A 431 THR THR GLY ARG ARG ARG ARG THR GLY TRP LEU ASP THR SEQRES 25 A 431 VAL ALA VAL ARG ARG ALA VAL GLN LEU ASN SER LEU SER SEQRES 26 A 431 GLY PHE CYS LEU THR LYS LEU ASP VAL LEU ASP GLY LEU SEQRES 27 A 431 LYS GLU VAL LYS LEU CYS VAL ALA TYR ARG MET PRO ASP SEQRES 28 A 431 GLY ARG GLU VAL THR THR THR PRO LEU ALA ALA ASP ASP SEQRES 29 A 431 TRP LYS GLY VAL GLU PRO ILE TYR GLU THR MET PRO GLY SEQRES 30 A 431 TRP SER GLU SER THR PHE GLY VAL LYS ASP ARG SER GLY SEQRES 31 A 431 LEU PRO GLN ALA ALA LEU ASN TYR ILE LYS ARG ILE GLU SEQRES 32 A 431 GLU LEU THR GLY VAL PRO ILE ASP ILE ILE SER THR GLY SEQRES 33 A 431 PRO ASP ARG THR GLU THR MET ILE LEU ARG ASP PRO PHE SEQRES 34 A 431 ASP ALA HET PO4 A 432 5 HET MG A 433 1 HET GDP A 434 28 HET RPD A 435 30 HETNAM PO4 PHOSPHATE ION HETNAM MG MAGNESIUM ION HETNAM GDP GUANOSINE-5'-DIPHOSPHATE HETNAM RPD (C8-R)-HYDANTOCIDIN 5'-PHOSPHATE HETSYN RPD [8,9-DIHYDROXY-3-(4-CARBOXY-HYDROXY-HYDROXYMETHYL- HETSYN 2 RPD AMINO-BUTYL)-2,4-DIOXO-6-OXA-1,3-DIAZA-SPIRO[4.4]NON- HETSYN 3 RPD 7-YLMETHYL] PHOSPHATE FORMUL 2 PO4 O4 P 3- FORMUL 3 MG MG 2+ FORMUL 4 GDP C10 H15 N5 O11 P2 FORMUL 5 RPD C13 H22 N3 O13 P FORMUL 6 HOH *81(H2 O) HELIX 1 1 LYS A 16 ARG A 26 1 11 HELIX 2 2 PRO A 76 ARG A 89 1 14 HELIX 3 3 VAL A 93 ARG A 96 1 4 HELIX 4 4 ASP A 108 LYS A 124 1 17 HELIX 5 5 ILE A 133 VAL A 141 1 9 HELIX 6 6 VAL A 148 PHE A 152 5 5 HELIX 7 7 LYS A 154 ASN A 174 1 21 HELIX 8 8 TYR A 183 MET A 200 1 18 HELIX 9 9 VAL A 204 ARG A 214 1 11 HELIX 10 10 THR A 226 LEU A 228 5 3 HELIX 11 11 ALA A 245 SER A 252 5 8 HELIX 12 12 PRO A 256 TYR A 258 5 3 HELIX 13 13 GLU A 285 GLN A 293 1 9 HELIX 14 14 THR A 312 ASN A 322 1 11 HELIX 15 15 LEU A 332 LEU A 335 5 4 HELIX 16 16 ALA A 362 TRP A 365 5 4 HELIX 17 17 ARG A 388 GLY A 390 5 3 HELIX 18 18 GLN A 393 THR A 406 1 14 SHEET 1 A 9 THR A 422 ILE A 424 0 SHEET 2 A 9 ILE A 410 SER A 414 -1 N ILE A 413 O MET A 423 SHEET 3 A 9 GLY A 326 THR A 330 1 N PHE A 327 O ASP A 411 SHEET 4 A 9 TYR A 261 LYS A 267 1 N GLY A 264 O GLY A 326 SHEET 5 A 9 ASN A 3 GLY A 8 1 N VAL A 5 O TYR A 261 SHEET 6 A 9 VAL A 218 GLU A 221 1 N VAL A 218 O VAL A 4 SHEET 7 A 9 TYR A 29 ARG A 32 1 N TYR A 29 O MET A 219 SHEET 8 A 9 THR A 65 ILE A 68 1 N THR A 65 O VAL A 30 SHEET 9 A 9 LEU A 97 LEU A 99 1 N LEU A 98 O SER A 66 SHEET 1 B 2 HIS A 41 ILE A 45 0 SHEET 2 B 2 GLU A 48 LEU A 52 -1 N LEU A 52 O HIS A 41 SHEET 1 C 2 VAL A 73 SER A 75 0 SHEET 2 C 2 PRO A 104 ILE A 106 1 N PRO A 104 O LEU A 74 SHEET 1 D 2 SER A 270 ARG A 272 0 SHEET 2 D 2 ARG A 306 GLY A 308 -1 N GLY A 308 O SER A 270 SHEET 1 E 2 GLU A 340 LYS A 342 0 SHEET 2 E 2 THR A 374 PRO A 376 -1 N MET A 375 O VAL A 341 SHEET 1 F 2 ALA A 346 ARG A 348 0 SHEET 2 F 2 GLU A 369 ILE A 371 -1 N ILE A 371 O ALA A 346 LINK OD1 ASP A 13 MG MG A 433 1555 1555 1.94 LINK O GLY A 40 MG MG A 433 1555 1555 2.04 LINK O4 PO4 A 432 MG MG A 433 1555 1555 2.06 LINK MG MG A 433 O2B GDP A 434 1555 1555 2.20 LINK MG MG A 433 O2A GDP A 434 1555 1555 2.04 LINK MG MG A 433 OBA RPD A 435 1555 1555 2.21 CISPEP 1 TYR A 235 PRO A 236 0 0.30 SITE 1 GNS 13 ASP A 13 GLU A 14 GLY A 15 LYS A 16 SITE 2 GNS 13 GLY A 17 LYS A 18 LYS A 331 LEU A 332 SITE 3 GNS 13 ASP A 333 SER A 414 THR A 415 GLY A 416 SITE 4 GNS 13 PRO A 417 SITE 1 IMP 6 ASN A 38 THR A 129 ARG A 143 GLN A 224 SITE 2 IMP 6 THR A 239 VAL A 273 SITE 1 ASP 3 ARG A 305 THR A 301 ARG A 303 SITE 1 AC1 11 GLY A 12 ASP A 13 LYS A 16 ALA A 39 SITE 2 AC1 11 GLY A 40 HIS A 41 ALA A 223 GLN A 224 SITE 3 AC1 11 MG A 433 GDP A 434 RPD A 435 SITE 1 AC2 5 ASP A 13 GLY A 40 PO4 A 432 GDP A 434 SITE 2 AC2 5 RPD A 435 SITE 1 AC3 21 ASP A 13 GLU A 14 GLY A 15 LYS A 16 SITE 2 AC3 21 GLY A 17 GLY A 40 HIS A 41 THR A 42 SITE 3 AC3 21 ARG A 305 LYS A 331 ASP A 333 VAL A 334 SITE 4 AC3 21 SER A 414 THR A 415 GLY A 416 PRO A 417 SITE 5 AC3 21 PO4 A 432 MG A 433 RPD A 435 HOH A 453 SITE 6 AC3 21 HOH A 505 SITE 1 AC4 26 ASP A 13 ASN A 38 GLY A 40 GLY A 127 SITE 2 AC4 26 THR A 128 THR A 129 ARG A 143 GLN A 224 SITE 3 AC4 26 LEU A 228 VAL A 238 THR A 239 VAL A 273 SITE 4 AC4 26 GLY A 298 ALA A 299 THR A 300 THR A 301 SITE 5 AC4 26 ARG A 303 ARG A 305 PO4 A 432 MG A 433 SITE 6 AC4 26 GDP A 434 HOH A 438 HOH A 441 HOH A 444 SITE 7 AC4 26 HOH A 455 HOH A 471 CRYST1 81.520 81.520 158.460 90.00 90.00 120.00 P 32 2 1 6 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 0.012267 0.007082 0.000000 0.00000 SCALE2 0.000000 0.014165 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006311 0.00000