HEADER LIGASE 29-MAY-12 4FE2 TITLE X-RAY STRUCTURE OF SAICAR SYNTHETASE (PURC) FROM STREPTOCOCCUS TITLE 2 PNEUMONIAE COMPLEXED WITH AIR, ADP, ASP AND MG2+ COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHORIBOSYLAMINOIMIDAZOLE-SUCCINOCARBOXAMIDE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SAICAR SYNTHETASE; COMPND 5 EC: 6.3.2.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 1313; SOURCE 4 GENE: PURC, SP_0044; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ALPHA/BETA PROTEIN, SAICAR SYNTHETASE, CAIR, ASP, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR N.WOLF,C.ABAD-ZAPATERO,M.E.JOHNSON,L.M.-W.FUNG REVDAT 3 13-SEP-23 4FE2 1 REMARK SEQADV LINK REVDAT 2 02-APR-14 4FE2 1 JRNL REVDAT 1 29-MAY-13 4FE2 0 JRNL AUTH N.M.WOLF,C.ABAD-ZAPATERO,M.E.JOHNSON,L.W.FUNG JRNL TITL STRUCTURES OF SAICAR SYNTHETASE (PURC) FROM STREPTOCOCCUS JRNL TITL 2 PNEUMONIAE WITH ADP, MG(2+), AIR AND ASP. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 70 841 2014 JRNL REFN ISSN 0907-4449 JRNL PMID 24598753 JRNL DOI 10.1107/S139900471303366X REMARK 2 REMARK 2 RESOLUTION. 2.29 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 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) : 2.29 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 85.99 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 21601 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) : 0.201 REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : 0.284 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1164 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) : 2.29 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.35 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1362 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 86.76 REMARK 3 BIN R VALUE (WORKING SET) : 0.2040 REMARK 3 BIN FREE R VALUE SET COUNT : 54 REMARK 3 BIN FREE R VALUE : 0.2970 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3802 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 140 REMARK 3 SOLVENT ATOMS : 414 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.71 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.85000 REMARK 3 B22 (A**2) : -2.58000 REMARK 3 B33 (A**2) : -0.09000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.44000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.469 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.299 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.205 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.317 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.940 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.880 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4009 ; 0.016 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5415 ; 2.023 ; 1.997 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 466 ; 7.350 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 199 ;40.416 ;25.678 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 729 ;19.484 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;17.111 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 595 ; 0.122 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2952 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 4FE2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUN-12. REMARK 100 THE DEPOSITION ID IS D_1000072784. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-NOV-11 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21601 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.288 REMARK 200 RESOLUTION RANGE LOW (A) : 85.995 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.08100 REMARK 200 R SYM (I) : 0.08100 REMARK 200 FOR THE DATA SET : 25.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.29 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.19000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 7.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 2GQR REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.22 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 40% PEG 200, 0.16 SODIUM ACETATE, PH REMARK 280 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 32.51050 REMARK 290 SMTRY3 2 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: 5500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -38.0 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 MET A -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 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 ASP A 182 CB - CG - OD1 ANGL. DEV. = 5.8 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 THR A 17 -168.82 -109.30 REMARK 500 ASP A 29 32.61 -78.39 REMARK 500 ASN A 35 -75.76 65.00 REMARK 500 VAL A 37 -152.18 -70.18 REMARK 500 LYS A 38 81.17 81.69 REMARK 500 ALA A 63 2.49 -68.66 REMARK 500 ALA A 190 -154.75 -149.64 REMARK 500 ASP A 191 -118.22 59.68 REMARK 500 MET A 208 53.77 -103.56 REMARK 500 LEU B 5 91.04 -65.50 REMARK 500 THR B 17 -168.50 -106.56 REMARK 500 ASP B 29 46.13 -83.05 REMARK 500 ASN B 35 56.25 20.26 REMARK 500 GLU B 71 142.70 -171.68 REMARK 500 PRO B 87 59.27 -69.84 REMARK 500 ALA B 142 144.86 -170.73 REMARK 500 ALA B 190 -153.26 -141.58 REMARK 500 ASP B 191 -128.16 56.65 REMARK 500 MET B 208 56.67 -99.59 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 303 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ADP A 302 O1B REMARK 620 2 ADP A 302 O2A 93.4 REMARK 620 3 ASP A 306 OXT 126.7 138.7 REMARK 620 4 HOH A 504 O 175.9 85.3 53.9 REMARK 620 5 HOH A 505 O 100.3 102.8 81.2 83.8 REMARK 620 6 HOH A 506 O 97.6 81.8 83.5 78.4 161.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 303 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ADP B 302 O1B REMARK 620 2 ADP B 302 O2A 91.1 REMARK 620 3 HOH B 415 O 92.8 84.6 REMARK 620 4 HOH B 508 O 108.5 98.9 158.2 REMARK 620 5 HOH B 509 O 96.0 156.4 72.6 100.1 REMARK 620 6 HOH B 556 O 169.0 94.4 78.3 80.0 75.3 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 AIR A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADP A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 144 A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ASP A 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 144 A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 144 A 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AIR B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADP B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 144 B 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 305 DBREF 4FE2 A 1 235 UNP Q07296 PUR7_STRPN 1 235 DBREF 4FE2 B 1 235 UNP Q07296 PUR7_STRPN 1 235 SEQADV 4FE2 MET A -19 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 GLY A -18 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 SER A -17 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 SER A -16 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 HIS A -15 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 HIS A -14 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 HIS A -13 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 HIS A -12 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 HIS A -11 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 HIS A -10 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 SER A -9 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 SER A -8 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 GLY A -7 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 LEU A -6 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 VAL A -5 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 PRO A -4 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 ARG A -3 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 GLY A -2 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 SER A -1 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 HIS A 0 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 MET B -19 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 GLY B -18 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 SER B -17 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 SER B -16 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 HIS B -15 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 HIS B -14 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 HIS B -13 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 HIS B -12 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 HIS B -11 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 HIS B -10 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 SER B -9 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 SER B -8 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 GLY B -7 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 LEU B -6 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 VAL B -5 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 PRO B -4 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 ARG B -3 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 GLY B -2 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 SER B -1 UNP Q07296 EXPRESSION TAG SEQADV 4FE2 HIS B 0 UNP Q07296 EXPRESSION TAG SEQRES 1 A 255 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 255 LEU VAL PRO ARG GLY SER HIS MET SER LYS GLN LEU ILE SEQRES 3 A 255 TYR SER GLY LYS ALA LYS ASP ILE TYR THR THR GLU ASP SEQRES 4 A 255 GLU ASN LEU ILE ILE SER THR TYR LYS ASP GLN ALA THR SEQRES 5 A 255 ALA PHE ASN GLY VAL LYS LYS GLU GLN ILE ALA GLY LYS SEQRES 6 A 255 GLY VAL LEU ASN ASN GLN ILE SER SER PHE ILE PHE GLU SEQRES 7 A 255 LYS LEU ASN VAL ALA GLY VAL ALA THR HIS PHE VAL GLU SEQRES 8 A 255 LYS LEU SER ASP THR GLU GLN LEU ASN LYS LYS VAL LYS SEQRES 9 A 255 ILE ILE PRO LEU GLU VAL VAL LEU ARG ASN TYR THR ALA SEQRES 10 A 255 GLY SER PHE SER LYS ARG PHE GLY VAL ASP GLU GLY ILE SEQRES 11 A 255 ALA LEU GLU THR PRO ILE VAL GLU PHE TYR TYR LYS ASN SEQRES 12 A 255 ASP ASP LEU ASP ASP PRO PHE ILE ASN ASP GLU HIS VAL SEQRES 13 A 255 LYS PHE LEU GLN ILE ALA GLY ASP GLN GLN ILE ALA TYR SEQRES 14 A 255 LEU LYS GLU GLU THR ARG ARG ILE ASN GLU LEU LEU LYS SEQRES 15 A 255 VAL TRP PHE ALA GLU ILE GLY LEU LYS LEU ILE ASP PHE SEQRES 16 A 255 LYS LEU GLU PHE GLY PHE ASP LYS ASP GLY LYS ILE ILE SEQRES 17 A 255 LEU ALA ASP GLU PHE SER PRO ASP ASN CYS ARG LEU TRP SEQRES 18 A 255 ASP ALA ASP GLY ASN HIS MET ASP LYS ASP VAL PHE ARG SEQRES 19 A 255 ARG GLY LEU GLY GLU LEU THR ASP VAL TYR GLU ILE VAL SEQRES 20 A 255 TRP GLU LYS LEU GLN GLU LEU LYS SEQRES 1 B 255 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 255 LEU VAL PRO ARG GLY SER HIS MET SER LYS GLN LEU ILE SEQRES 3 B 255 TYR SER GLY LYS ALA LYS ASP ILE TYR THR THR GLU ASP SEQRES 4 B 255 GLU ASN LEU ILE ILE SER THR TYR LYS ASP GLN ALA THR SEQRES 5 B 255 ALA PHE ASN GLY VAL LYS LYS GLU GLN ILE ALA GLY LYS SEQRES 6 B 255 GLY VAL LEU ASN ASN GLN ILE SER SER PHE ILE PHE GLU SEQRES 7 B 255 LYS LEU ASN VAL ALA GLY VAL ALA THR HIS PHE VAL GLU SEQRES 8 B 255 LYS LEU SER ASP THR GLU GLN LEU ASN LYS LYS VAL LYS SEQRES 9 B 255 ILE ILE PRO LEU GLU VAL VAL LEU ARG ASN TYR THR ALA SEQRES 10 B 255 GLY SER PHE SER LYS ARG PHE GLY VAL ASP GLU GLY ILE SEQRES 11 B 255 ALA LEU GLU THR PRO ILE VAL GLU PHE TYR TYR LYS ASN SEQRES 12 B 255 ASP ASP LEU ASP ASP PRO PHE ILE ASN ASP GLU HIS VAL SEQRES 13 B 255 LYS PHE LEU GLN ILE ALA GLY ASP GLN GLN ILE ALA TYR SEQRES 14 B 255 LEU LYS GLU GLU THR ARG ARG ILE ASN GLU LEU LEU LYS SEQRES 15 B 255 VAL TRP PHE ALA GLU ILE GLY LEU LYS LEU ILE ASP PHE SEQRES 16 B 255 LYS LEU GLU PHE GLY PHE ASP LYS ASP GLY LYS ILE ILE SEQRES 17 B 255 LEU ALA ASP GLU PHE SER PRO ASP ASN CYS ARG LEU TRP SEQRES 18 B 255 ASP ALA ASP GLY ASN HIS MET ASP LYS ASP VAL PHE ARG SEQRES 19 B 255 ARG GLY LEU GLY GLU LEU THR ASP VAL TYR GLU ILE VAL SEQRES 20 B 255 TRP GLU LYS LEU GLN GLU LEU LYS HET AIR A 301 19 HET ADP A 302 27 HET MG A 303 1 HET 144 A 304 8 HET CL A 305 1 HET ASP A 306 9 HET 144 A 307 8 HET 144 A 308 8 HET AIR B 301 19 HET ADP B 302 27 HET MG B 303 1 HET 144 B 304 8 HET ACT B 305 4 HETNAM AIR 5-AMINOIMIDAZOLE RIBONUCLEOTIDE HETNAM ADP ADENOSINE-5'-DIPHOSPHATE HETNAM MG MAGNESIUM ION HETNAM 144 TRIS-HYDROXYMETHYL-METHYL-AMMONIUM HETNAM CL CHLORIDE ION HETNAM ASP ASPARTIC ACID HETNAM ACT ACETATE ION FORMUL 3 AIR 2(C8 H14 N3 O7 P) FORMUL 4 ADP 2(C10 H15 N5 O10 P2) FORMUL 5 MG 2(MG 2+) FORMUL 6 144 4(C4 H12 N O3 1+) FORMUL 7 CL CL 1- FORMUL 8 ASP C4 H7 N O4 FORMUL 15 ACT C2 H3 O2 1- FORMUL 16 HOH *414(H2 O) HELIX 1 1 GLY A 44 ALA A 63 1 20 HELIX 2 2 ALA A 97 GLY A 105 1 9 HELIX 3 3 ASN A 123 ASP A 127 5 5 HELIX 4 4 ASN A 132 LEU A 139 1 8 HELIX 5 5 GLY A 143 GLU A 167 1 25 HELIX 6 6 SER A 194 ASP A 196 5 3 HELIX 7 7 LYS A 210 ARG A 215 1 6 HELIX 8 8 GLU A 219 GLN A 232 1 14 HELIX 9 9 GLY B 44 ALA B 63 1 20 HELIX 10 10 ALA B 97 PHE B 104 1 8 HELIX 11 11 ASN B 123 ASP B 127 5 5 HELIX 12 12 ASN B 132 LEU B 139 1 8 HELIX 13 13 GLY B 143 ILE B 168 1 26 HELIX 14 14 LYS B 210 ARG B 215 1 6 HELIX 15 15 GLU B 219 GLN B 232 1 14 SHEET 1 A 5 LEU A 5 SER A 8 0 SHEET 2 A 5 LYS A 12 THR A 16 -1 O ILE A 14 N ILE A 6 SHEET 3 A 5 LEU A 22 TYR A 27 -1 O ILE A 24 N TYR A 15 SHEET 4 A 5 GLU A 77 LYS A 81 -1 O ASN A 80 N ILE A 23 SHEET 5 A 5 PHE A 69 LYS A 72 -1 N GLU A 71 O LEU A 79 SHEET 1 B 2 GLN A 30 THR A 32 0 SHEET 2 B 2 LYS A 39 GLN A 41 -1 O GLU A 40 N ALA A 31 SHEET 1 C 3 LYS A 84 ILE A 85 0 SHEET 2 C 3 LYS A 171 PHE A 181 -1 O PHE A 181 N LYS A 84 SHEET 3 C 3 ILE A 187 ALA A 190 -1 O ALA A 190 N GLU A 178 SHEET 1 D 5 PHE A 130 ILE A 131 0 SHEET 2 D 5 ALA A 111 TYR A 121 -1 N PHE A 119 O ILE A 131 SHEET 3 D 5 LEU A 88 TYR A 95 -1 N VAL A 91 O GLU A 118 SHEET 4 D 5 LYS A 171 PHE A 181 -1 O ILE A 173 N ASN A 94 SHEET 5 D 5 CYS A 198 TRP A 201 -1 O TRP A 201 N LYS A 171 SHEET 1 E 5 LEU B 5 SER B 8 0 SHEET 2 E 5 LYS B 12 THR B 16 -1 O ILE B 14 N TYR B 7 SHEET 3 E 5 LEU B 22 TYR B 27 -1 O ILE B 24 N TYR B 15 SHEET 4 E 5 GLU B 77 LYS B 81 -1 O ASN B 80 N ILE B 23 SHEET 5 E 5 PHE B 69 LYS B 72 -1 N GLU B 71 O LEU B 79 SHEET 1 F 2 GLN B 30 ALA B 31 0 SHEET 2 F 2 GLU B 40 GLN B 41 -1 O GLU B 40 N ALA B 31 SHEET 1 G 3 LYS B 84 ILE B 85 0 SHEET 2 G 3 LYS B 171 PHE B 181 -1 O PHE B 181 N LYS B 84 SHEET 3 G 3 ILE B 187 ALA B 190 -1 O ALA B 190 N GLU B 178 SHEET 1 H 5 PHE B 130 ILE B 131 0 SHEET 2 H 5 ALA B 111 TYR B 121 -1 N PHE B 119 O ILE B 131 SHEET 3 H 5 LEU B 88 TYR B 95 -1 N VAL B 91 O GLU B 118 SHEET 4 H 5 LYS B 171 PHE B 181 -1 O ILE B 173 N ASN B 94 SHEET 5 H 5 CYS B 198 TRP B 201 -1 O TRP B 201 N LYS B 171 LINK O1B ADP A 302 MG MG A 303 1555 1555 1.86 LINK O2A ADP A 302 MG MG A 303 1555 1555 2.30 LINK MG MG A 303 OXT ASP A 306 1555 1555 2.57 LINK MG MG A 303 O HOH A 504 1555 1555 2.31 LINK MG MG A 303 O HOH A 505 1555 1555 2.16 LINK MG MG A 303 O HOH A 506 1555 1555 2.15 LINK O1B ADP B 302 MG MG B 303 1555 1555 1.72 LINK O2A ADP B 302 MG MG B 303 1555 1555 2.12 LINK MG MG B 303 O HOH B 415 1555 1555 2.21 LINK MG MG B 303 O HOH B 508 1555 1555 2.39 LINK MG MG B 303 O HOH B 509 1555 1555 2.44 LINK MG MG B 303 O HOH B 556 1555 1555 2.04 CISPEP 1 GLY A 36 VAL A 37 0 -22.46 SITE 1 AC1 15 ARG A 93 GLY A 98 SER A 99 ASP A 174 SITE 2 AC1 15 LYS A 176 ASP A 196 ASN A 197 CYS A 198 SITE 3 AC1 15 ARG A 199 ARG A 214 ASP A 306 HOH A 402 SITE 4 AC1 15 HOH A 412 HOH A 495 HOH A 555 SITE 1 AC2 18 TYR A 7 GLY A 9 LYS A 10 ALA A 11 SITE 2 AC2 18 LYS A 12 ILE A 14 HIS A 68 LYS A 81 SITE 3 AC2 18 VAL A 83 ILE A 85 LYS A 122 GLU A 178 SITE 4 AC2 18 ASP A 191 MG A 303 ASP A 306 HOH A 505 SITE 5 AC2 18 HOH A 506 HOH A 517 SITE 1 AC3 5 ADP A 302 ASP A 306 HOH A 504 HOH A 505 SITE 2 AC3 5 HOH A 506 SITE 1 AC4 5 ASN A 61 VAL A 62 GLY A 64 HOH A 559 SITE 2 AC4 5 HOH A 601 SITE 1 AC5 2 ARG A 103 ARG B 103 SITE 1 AC6 13 LYS A 10 GLU A 89 LYS A 176 ASP A 191 SITE 2 AC6 13 ASN A 197 AIR A 301 ADP A 302 MG A 303 SITE 3 AC6 13 HOH A 504 HOH A 505 HOH A 535 HOH A 555 SITE 4 AC6 13 HOH A 571 SITE 1 AC7 5 ALA A 63 GLY A 64 GLU A 153 ARG A 156 SITE 2 AC7 5 HOH A 579 SITE 1 AC8 7 ASN A 94 TYR A 95 ALA A 111 LEU A 112 SITE 2 AC8 7 GLU A 113 HOH A 523 HOH A 537 SITE 1 AC9 15 GLU B 89 ARG B 93 ALA B 97 SER B 99 SITE 2 AC9 15 ASP B 174 LYS B 176 ASP B 196 ASN B 197 SITE 3 AC9 15 CYS B 198 ARG B 199 ARG B 214 HOH B 403 SITE 4 AC9 15 HOH B 406 HOH B 487 HOH B 512 SITE 1 BC1 16 TYR B 7 GLY B 9 LYS B 10 ALA B 11 SITE 2 BC1 16 LYS B 12 ILE B 14 HIS B 68 LYS B 81 SITE 3 BC1 16 VAL B 83 ILE B 85 GLU B 178 ASP B 191 SITE 4 BC1 16 MG B 303 HOH B 415 HOH B 475 HOH B 556 SITE 1 BC2 5 ADP B 302 HOH B 415 HOH B 508 HOH B 509 SITE 2 BC2 5 HOH B 556 SITE 1 BC3 8 LYS A 102 ARG A 103 LEU B 126 ASP B 127 SITE 2 BC3 8 PRO B 129 HOH B 532 HOH B 543 HOH B 555 SITE 1 BC4 5 ASN B 94 TYR B 95 ALA B 111 LEU B 112 SITE 2 BC4 5 HOH B 542 CRYST1 46.074 65.021 86.052 90.00 92.09 90.00 P 1 21 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 0.021704 0.000000 0.000792 0.00000 SCALE2 0.000000 0.015380 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011629 0.00000