HEADER LIGASE 19-OCT-23 8QWA TITLE ADENYLOSUCCINATE SYNTHETASE FROM H. PYLORI IN COMPLEX WITH PLP AND IMP COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENYLOSUCCINATE SYNTHETASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: AMPSASE,ADSS,IMP--ASPARTATE LIGASE; COMPND 5 EC: 6.3.4.4; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HELICOBACTER PYLORI 26695; SOURCE 3 ORGANISM_TAXID: 85962; SOURCE 4 STRAIN: ATCC 700392 / 26695; SOURCE 5 ATCC: 700392 / 26695; SOURCE 6 GENE: PURA, HP_0255; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 83333 KEYWDS PURINE SALVAGE PATHWAY, COMPLEX WITH INHIBITOR, AMP PRECURSOS KEYWDS 2 SYNTHESIS, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR A.BZOWSKA,M.NARCZYK,W.MAKSYMIUK REVDAT 1 04-SEP-24 8QWA 0 JRNL AUTH M.I.WOJTYS,W.MAKSYMIUK,M.NARCZYK,A.BUBIC,I.L.ASLER, JRNL AUTH 2 P.KRZYZEK,G.GOSCINIAK,E.K.JAGUSZTYN-KRYNICKA,A.BZOWSKA JRNL TITL VITAMIN B6 INHIBITS ACTIVITY OF HELICOBACTER PYLORI JRNL TITL 2 ADENYLOSUCCINATE SYNTHETASE AND GROWTH OF REFERENCE AND JRNL TITL 3 CLINICAL, ANTIBIOTIC-RESISTANT H. PYLORI STRAINS. JRNL REF J ENZYME INHIB MED CHEM V. 39 72734 2024 JRNL REFN ESSN 1475-6374 JRNL PMID 39149761 JRNL DOI 10.1080/14756366.2024.2372734 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0419 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.82 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 41870 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : 0.201 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.876 REMARK 3 FREE R VALUE TEST SET COUNT : 4135 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) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2757 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.1950 REMARK 3 BIN FREE R VALUE SET COUNT : 309 REMARK 3 BIN FREE R VALUE : 0.2620 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3176 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 49 REMARK 3 SOLVENT ATOMS : 264 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.62 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.06600 REMARK 3 B22 (A**2) : 0.14000 REMARK 3 B33 (A**2) : -0.29100 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.73800 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.123 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.117 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.072 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.372 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.944 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3294 ; 0.010 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 3178 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4449 ; 1.963 ; 1.842 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7365 ; 0.660 ; 1.781 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 408 ; 7.601 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 18 ; 5.865 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 604 ;13.008 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 499 ; 0.105 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3746 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 689 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 635 ; 0.224 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 103 ; 0.188 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1619 ; 0.180 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 240 ; 0.160 ; 0.200 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): 1626 ; 1.931 ; 1.689 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1626 ; 1.892 ; 1.689 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2030 ; 2.763 ; 3.029 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2031 ; 2.763 ; 3.029 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1668 ; 3.392 ; 2.126 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1669 ; 3.391 ; 2.128 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2417 ; 5.199 ; 3.685 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2418 ; 5.198 ; 3.687 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 BULK SOLVENT 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: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 8QWA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1292133910. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-JAN-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : SEALED TUBE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : OXFORD DIFFRACTION SUPERNOVA REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54184 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : AGILENT ATLAS CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSALISPRO REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41958 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 29.821 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 23.50 REMARK 200 R MERGE (I) : 0.04700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 48.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 9.06 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 29.80 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 23.20 REMARK 200 R MERGE FOR SHELL (I) : 0.01600 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.72 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 85MM TRIS-HCL PH 8,5 21% PEG4K 170 MM REMARK 280 LI2SO4 15% GOL, PH 8.5, COUNTER-DIFFUSION, TEMPERATURE 285K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z+1/2 REMARK 290 4555 -X+1/2,Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 25.21844 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.56200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 58.90828 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 25.21844 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 30.56200 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 58.90828 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: 8460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -61.0 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 -68.89700 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 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 A 727 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 740 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 PHE A 288 REMARK 465 GLY A 289 REMARK 465 THR A 290 REMARK 465 THR A 291 REMARK 465 THR A 292 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 H LYS A 76 HH TYR A 180 1.27 REMARK 500 HZ1 LYS A 322 C4A PLP A 502 1.52 REMARK 500 HD1 HIS A 40 OE2 GLU A 212 1.60 REMARK 500 O HOH A 776 O HOH A 803 2.16 REMARK 500 O HOH A 823 O HOH A 847 2.18 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 MET A 1 CG - SD - CE ANGL. DEV. = 10.1 DEGREES REMARK 500 ALA A 2 CB - CA - C ANGL. DEV. = 13.3 DEGREES REMARK 500 CYS A 240 CB - CA - C ANGL. DEV. = 12.1 DEGREES REMARK 500 VAL A 241 O - C - N ANGL. DEV. = -9.8 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 ALA A 2 89.72 51.24 REMARK 500 GLN A 9 -127.79 -117.29 REMARK 500 HIS A 52 -65.61 -127.66 REMARK 500 ASN A 90 -0.83 78.44 REMARK 500 PRO A 162 -2.31 -59.55 REMARK 500 GLN A 215 -135.22 49.43 REMARK 500 ASN A 251 -92.36 -110.64 REMARK 500 PHE A 269 81.51 -155.57 REMARK 500 LYS A 367 49.73 -154.97 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 MET A 1 ALA A 2 -147.54 REMARK 500 ALA A 2 ASP A 3 149.07 REMARK 500 CYS A 240 VAL A 241 148.33 REMARK 500 SER A 242 THR A 243 -139.98 REMARK 500 REMARK 500 REMARK: NULL DBREF 8QWA A 1 411 UNP P56137 PURA_HELPY 1 411 SEQRES 1 A 411 MET ALA ASP VAL VAL VAL GLY ILE GLN TRP GLY ASP GLU SEQRES 2 A 411 GLY LYS GLY LYS ILE VAL ASP ARG ILE ALA LYS ASP TYR SEQRES 3 A 411 ASP PHE VAL VAL ARG TYR GLN GLY GLY HIS ASN ALA GLY SEQRES 4 A 411 HIS THR ILE VAL HIS LYS GLY VAL LYS HIS SER LEU HIS SEQRES 5 A 411 LEU MET PRO SER GLY VAL LEU TYR PRO LYS CYS LYS ASN SEQRES 6 A 411 ILE ILE SER SER ALA VAL VAL VAL SER VAL LYS ASP LEU SEQRES 7 A 411 CYS GLU GLU ILE SER ALA PHE GLU ASP LEU GLU ASN ARG SEQRES 8 A 411 LEU PHE VAL SER ASP ARG ALA HIS VAL ILE LEU PRO TYR SEQRES 9 A 411 HIS ALA LYS LYS ASP ALA PHE LYS GLU LYS SER GLN ASN SEQRES 10 A 411 ILE GLY THR THR LYS LYS GLY ILE GLY PRO CYS TYR GLU SEQRES 11 A 411 ASP LYS MET ALA ARG SER GLY ILE ARG MET GLY ASP LEU SEQRES 12 A 411 LEU ASP ASP LYS ILE LEU GLU GLU LYS LEU ASN ALA HIS SEQRES 13 A 411 PHE LYS ALA ILE GLU PRO PHE LYS LYS ALA TYR ASP LEU SEQRES 14 A 411 GLY GLU ASN TYR GLU LYS ASP LEU MET GLY TYR PHE LYS SEQRES 15 A 411 THR TYR ALA PRO LYS ILE CYS PRO PHE ILE LYS ASP THR SEQRES 16 A 411 THR SER MET LEU ILE GLU ALA ASN GLN LYS GLY GLU LYS SEQRES 17 A 411 ILE LEU LEU GLU GLY ALA GLN GLY THR LEU LEU ASP ILE SEQRES 18 A 411 ASP LEU GLY THR TYR PRO PHE VAL THR SER SER ASN THR SEQRES 19 A 411 THR SER ALA SER ALA CYS VAL SER THR GLY LEU ASN PRO SEQRES 20 A 411 LYS ALA ILE ASN GLU VAL ILE GLY ILE THR LYS ALA TYR SEQRES 21 A 411 SER THR ARG VAL GLY ASN GLY PRO PHE PRO SER GLU ASP SEQRES 22 A 411 THR THR PRO MET GLY ASP HIS LEU ARG THR LYS GLY ALA SEQRES 23 A 411 GLU PHE GLY THR THR THR LYS ARG PRO ARG ARG CYS GLY SEQRES 24 A 411 TRP LEU ASP LEU VAL ALA LEU LYS TYR ALA CYS ALA LEU SEQRES 25 A 411 ASN GLY CYS THR GLN LEU ALA LEU MET LYS LEU ASP VAL SEQRES 26 A 411 LEU ASP GLY ILE ASP ALA ILE LYS VAL CYS VAL ALA TYR SEQRES 27 A 411 GLU ARG LYS GLY GLU ARG LEU GLU ILE PHE PRO SER ASP SEQRES 28 A 411 LEU LYS ASP CYS VAL PRO ILE TYR GLN THR PHE LYS GLY SEQRES 29 A 411 TRP GLU LYS SER VAL GLY VAL ARG LYS LEU ASP ASP LEU SEQRES 30 A 411 GLU PRO ASN VAL ARG GLU TYR ILE ARG PHE ILE GLU LYS SEQRES 31 A 411 GLU VAL GLY VAL LYS ILE ARG LEU ILE SER THR SER PRO SEQRES 32 A 411 GLU ARG GLU ASP THR ILE PHE LEU HET IMP A 501 34 HET PLP A 502 23 HET SO4 A 503 5 HET GOL A 504 14 HETNAM IMP INOSINIC ACID HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETSYN PLP VITAMIN B6 PHOSPHATE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 IMP C10 H13 N4 O8 P FORMUL 3 PLP C8 H10 N O6 P FORMUL 4 SO4 O4 S 2- FORMUL 5 GOL C3 H8 O3 FORMUL 6 HOH *264(H2 O) HELIX 1 AA1 GLY A 14 ALA A 23 1 10 HELIX 2 AA2 LYS A 24 TYR A 26 5 3 HELIX 3 AA3 SER A 74 SER A 83 1 10 HELIX 4 AA4 LEU A 102 ASN A 117 1 16 HELIX 5 AA5 GLY A 124 ALA A 134 1 11 HELIX 6 AA6 ARG A 139 LEU A 144 5 6 HELIX 7 AA7 ASP A 145 GLU A 161 1 17 HELIX 8 AA8 PRO A 162 LYS A 164 5 3 HELIX 9 AA9 ASN A 172 CYS A 189 1 18 HELIX 10 AB1 ASP A 194 LYS A 205 1 12 HELIX 11 AB2 GLY A 216 ASP A 220 5 5 HELIX 12 AB3 THR A 235 THR A 243 1 9 HELIX 13 AB4 ASN A 246 ILE A 250 5 5 HELIX 14 AB5 THR A 275 MET A 277 5 3 HELIX 15 AB6 GLY A 278 ALA A 286 1 9 HELIX 16 AB7 LEU A 303 GLY A 314 1 12 HELIX 17 AB8 LYS A 322 ASP A 327 5 6 HELIX 18 AB9 LYS A 373 LEU A 377 5 5 HELIX 19 AC1 GLU A 378 GLY A 393 1 16 SHEET 1 AA110 ILE A 192 LYS A 193 0 SHEET 2 AA110 LEU A 92 SER A 95 1 N VAL A 94 O LYS A 193 SHEET 3 AA110 LYS A 64 ILE A 67 1 N ILE A 67 O SER A 95 SHEET 4 AA110 PHE A 28 ARG A 31 1 N VAL A 29 O ILE A 66 SHEET 5 AA110 ILE A 209 GLU A 212 1 O GLU A 212 N VAL A 30 SHEET 6 AA110 ASP A 3 GLY A 7 1 N VAL A 5 O LEU A 211 SHEET 7 AA110 VAL A 253 LYS A 258 1 O ILE A 254 N VAL A 4 SHEET 8 AA110 GLN A 317 MET A 321 1 O GLN A 317 N GLY A 255 SHEET 9 AA110 ILE A 396 SER A 400 1 O LEU A 398 N LEU A 320 SHEET 10 AA110 THR A 408 PHE A 410 -1 O ILE A 409 N ILE A 399 SHEET 1 AA2 2 THR A 41 HIS A 44 0 SHEET 2 AA2 2 VAL A 47 SER A 50 -1 O HIS A 49 N ILE A 42 SHEET 1 AA3 2 VAL A 72 VAL A 73 0 SHEET 2 AA3 2 HIS A 99 VAL A 100 1 O HIS A 99 N VAL A 73 SHEET 1 AA4 4 TYR A 260 ARG A 263 0 SHEET 2 AA4 4 ARG A 297 ASP A 302 -1 O ARG A 297 N ARG A 263 SHEET 3 AA4 4 ALA A 331 ARG A 340 1 O CYS A 335 N LEU A 301 SHEET 4 AA4 4 GLU A 343 LEU A 345 -1 O LEU A 345 N TYR A 338 SHEET 1 AA5 4 TYR A 260 ARG A 263 0 SHEET 2 AA5 4 ARG A 297 ASP A 302 -1 O ARG A 297 N ARG A 263 SHEET 3 AA5 4 ALA A 331 ARG A 340 1 O CYS A 335 N LEU A 301 SHEET 4 AA5 4 VAL A 356 LYS A 363 -1 O PHE A 362 N ILE A 332 LINK NZ LYS A 322 C4A PLP A 502 1555 1555 1.28 CISPEP 1 TYR A 226 PRO A 227 0 -3.25 CRYST1 68.897 61.124 119.254 90.00 98.91 90.00 I 1 2 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 0.014514 0.000000 0.002274 0.00000 SCALE2 0.000000 0.016360 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008488 0.00000