HEADER LIGASE 15-OCT-24 9K02 TITLE CRYSTAL STRUCTURE OF PYROCOCCUS ABYSSI AIR SYNTHETASE BOUND TO ADP AND TITLE 2 MG(II) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHORIBOSYLFORMYLGLYCINAMIDINE CYCLO-LIGASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: AIR SYNTHASE,AIRS,PHOSPHORIBOSYL-AMINOIMIDAZOLE SYNTHETASE; COMPND 5 EC: 6.3.3.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS ABYSSI GE5; SOURCE 3 ORGANISM_TAXID: 272844; SOURCE 4 GENE: PURM, PYRAB16520, PAB1083; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PURINE SYNTHESIS, ATP HYDROLYSIS, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.H.CHEN,C.J.CHEN REVDAT 2 11-FEB-26 9K02 1 JRNL REVDAT 1 15-OCT-25 9K02 0 JRNL AUTH Y.H.CHEN,Y.C.HUANG,R.G.R.RAO,H.C.CHANG,Y.H.LAN,A.NAKAGAWA, JRNL AUTH 2 J.JEYARAMAN,C.J.CHEN JRNL TITL STRUCTURAL INSIGHTS INTO SUBSTRATE BINDING, DOMAIN SWAPPING JRNL TITL 2 AND HEAT RESISTANCE OF A HYPERTHERMOSTABLE ARCHAEAL AIR JRNL TITL 3 SYNTHETASE. JRNL REF INT.J.BIOL.MACROMOL. V. 344 50493 2026 JRNL REFN ISSN 0141-8130 JRNL PMID 41581817 JRNL DOI 10.1016/J.IJBIOMAC.2026.150493 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21.2_5419 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 52121 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.164 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 2617 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 28.9500 - 5.3200 0.97 2689 137 0.1420 0.1594 REMARK 3 2 5.3200 - 4.2200 0.98 2638 134 0.1183 0.1354 REMARK 3 3 4.2200 - 3.6900 0.97 2618 143 0.1214 0.1496 REMARK 3 4 3.6900 - 3.3500 0.98 2616 153 0.1471 0.1726 REMARK 3 5 3.3500 - 3.1100 0.98 2623 156 0.1581 0.2058 REMARK 3 6 3.1100 - 2.9300 0.97 2596 146 0.1773 0.2436 REMARK 3 7 2.9300 - 2.7800 0.97 2626 126 0.1864 0.2271 REMARK 3 8 2.7800 - 2.6600 0.98 2608 143 0.1804 0.2861 REMARK 3 9 2.6600 - 2.5600 0.97 2573 142 0.1923 0.2471 REMARK 3 10 2.5600 - 2.4700 0.97 2601 144 0.1937 0.2664 REMARK 3 11 2.4700 - 2.4000 0.97 2590 146 0.1968 0.2532 REMARK 3 12 2.4000 - 2.3300 0.97 2592 138 0.1964 0.2480 REMARK 3 13 2.3300 - 2.2700 0.97 2629 127 0.2005 0.2549 REMARK 3 14 2.2700 - 2.2100 0.97 2630 136 0.2014 0.2683 REMARK 3 15 2.2100 - 2.1600 0.97 2585 125 0.1931 0.2664 REMARK 3 16 2.1600 - 2.1100 0.97 2584 139 0.2042 0.2674 REMARK 3 17 2.1100 - 2.0700 0.96 2599 136 0.2211 0.2953 REMARK 3 18 2.0700 - 2.0300 0.97 2583 124 0.2301 0.2544 REMARK 3 19 2.0300 - 2.0000 0.94 2524 122 0.2542 0.3063 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.224 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.399 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.84 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.78 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 5140 REMARK 3 ANGLE : 1.051 6960 REMARK 3 CHIRALITY : 0.061 792 REMARK 3 PLANARITY : 0.010 878 REMARK 3 DIHEDRAL : 10.691 720 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9K02 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 03-JUL-25. REMARK 100 THE DEPOSITION ID IS D_1300050087. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-DEC-24 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : TPS 07A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97625 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS V20200131 REMARK 200 DATA SCALING SOFTWARE : XDS V20200131 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52121 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.2200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.46800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.470 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX 1.21.2_5419 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: LITHIUM SULFATE, POLY(ACRYLIC ACID REMARK 280 SODIUM SALT) 2100, HEPES, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 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 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 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 52.21500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 56.26600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 52.21500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 56.26600 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: 8630 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22510 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -146.0 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 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 ASN A 146 47.25 -91.46 REMARK 500 HIS A 184 -131.59 60.40 REMARK 500 THR A 241 -136.43 -127.20 REMARK 500 VAL A 283 -50.36 -120.25 REMARK 500 ASN B 146 46.91 -98.93 REMARK 500 HIS B 184 -131.30 59.93 REMARK 500 THR B 241 -135.60 -120.08 REMARK 500 VAL B 283 -51.95 -121.51 REMARK 500 GLU B 321 150.59 -48.44 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 782 DISTANCE = 6.12 ANGSTROMS REMARK 525 HOH A 783 DISTANCE = 6.23 ANGSTROMS REMARK 525 HOH A 784 DISTANCE = 6.85 ANGSTROMS REMARK 525 HOH B 778 DISTANCE = 6.31 ANGSTROMS REMARK 525 HOH B 779 DISTANCE = 6.33 ANGSTROMS REMARK 525 HOH B 780 DISTANCE = 7.01 ANGSTROMS REMARK 525 HOH B 781 DISTANCE = 7.54 ANGSTROMS 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 404 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 61 OD1 REMARK 620 2 ASP A 90 OD2 106.3 REMARK 620 3 HOH A 541 O 79.9 173.1 REMARK 620 4 HOH A 641 O 101.1 87.8 94.1 REMARK 620 5 ADP B 401 O1B 85.2 95.7 81.5 171.6 REMARK 620 6 HOH B 501 O 172.3 79.9 93.7 83.4 89.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 403 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 61 OD1 REMARK 620 2 HOH A 541 O 61.9 REMARK 620 3 GLU B 137 OE1 101.6 104.0 REMARK 620 4 ADP B 401 O1B 79.2 65.5 167.9 REMARK 620 5 ADP B 401 O2A 166.5 106.1 87.0 90.2 REMARK 620 6 HOH B 529 O 86.8 143.3 100.5 91.6 102.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 403 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 137 OE1 REMARK 620 2 ADP A 402 O2B 166.9 REMARK 620 3 ADP A 402 O1A 79.9 88.3 REMARK 620 4 HOH A 640 O 109.3 67.4 102.0 REMARK 620 5 ASP B 61 OD1 113.4 78.4 166.7 74.3 REMARK 620 6 HOH B 542 O 95.0 92.8 101.1 148.8 78.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 404 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ADP A 402 O2B REMARK 620 2 HOH A 501 O 91.1 REMARK 620 3 HOH A 640 O 89.1 96.7 REMARK 620 4 ASP B 61 OD1 89.8 170.0 93.3 REMARK 620 5 ASP B 90 OD2 92.2 77.3 173.9 92.7 REMARK 620 6 HOH B 598 O 178.5 87.4 91.2 91.7 87.3 REMARK 620 N 1 2 3 4 5 DBREF 9K02 A 14 334 UNP Q9UY56 PUR5_PYRAB 14 334 DBREF 9K02 B 14 334 UNP Q9UY56 PUR5_PYRAB 14 334 SEQRES 1 A 321 THR ALA ARG ALA LEU ARG GLU ILE ILE ARG THR ALA ARG SEQRES 2 A 321 GLU THR PHE LYS LEU ARG LYS GLY LYS VAL GLY GLU PRO SEQRES 3 A 321 GLY ASP ILE GLY HIS TYR ALA ALA LEU LEU ASP PHE GLY SEQRES 4 A 321 ASN PHE TYR LEU ALA MET THR THR ASP GLY VAL GLY THR SEQRES 5 A 321 LYS VAL LEU VAL ALA GLU ALA VAL GLY LYS PHE ASP THR SEQRES 6 A 321 ILE GLY ILE ASP MET ILE ALA MET ASN VAL ASN ASP LEU SEQRES 7 A 321 LEU CYS VAL GLY ALA GLU PRO LEU ALA LEU VAL ASP TYR SEQRES 8 A 321 PHE ALA VAL LYS GLU PRO ASN GLU GLU VAL PHE LYS GLN SEQRES 9 A 321 VAL ALA LYS GLY LEU TYR LYS GLY ALA GLU GLU ALA GLY SEQRES 10 A 321 VAL ALA ILE VAL GLY GLY GLU THR ALA VAL MET PRO ASP SEQRES 11 A 321 LEU ILE ASN GLY TYR ASP LEU ALA GLY THR ALA ILE GLY SEQRES 12 A 321 ILE VAL GLU LYS GLY LYS VAL ILE THR GLY GLU ARG ILE SEQRES 13 A 321 ARG PRO GLY ASP SER VAL ILE GLY ILE SER SER SER GLY SEQRES 14 A 321 ILE HIS SER ASN GLY LEU THR LEU ALA ARG LYS LEU LEU SEQRES 15 A 321 ILE PRO LYS TYR GLY LEU ASP TYR GLU TYR GLU GLY ARG SEQRES 16 A 321 LYS LEU TRP GLU TRP LEU LEU GLU PRO THR ARG ILE TYR SEQRES 17 A 321 VAL ARG PRO ILE LEU GLU LEU ILE ASN SER VAL GLU VAL SEQRES 18 A 321 HIS GLY LEU ALA HIS ILE THR GLY GLY GLY LEU LEU ASN SEQRES 19 A 321 LEU LYS ARG LEU THR ASN TYR GLY PHE GLU LEU GLU MET SEQRES 20 A 321 PRO PRO ILE GLU GLY ILE PHE LYS LEU ILE HIS GLU ASN SEQRES 21 A 321 GLY VAL PRO LEU ASP GLU MET PHE ARG VAL PHE ASN MET SEQRES 22 A 321 GLY VAL GLY PHE ILE VAL VAL VAL PRO GLN GLU GLU LYS SEQRES 23 A 321 GLU GLU ALA LEU GLU ILE LEU SER ARG HIS TYR LYS SER SEQRES 24 A 321 TYR GLU LEU GLY ASN VAL THR ARG GLU LEU GLY LYS ILE SEQRES 25 A 321 LYS VAL LYS ASN TYR GLY ILE THR LEU SEQRES 1 B 321 THR ALA ARG ALA LEU ARG GLU ILE ILE ARG THR ALA ARG SEQRES 2 B 321 GLU THR PHE LYS LEU ARG LYS GLY LYS VAL GLY GLU PRO SEQRES 3 B 321 GLY ASP ILE GLY HIS TYR ALA ALA LEU LEU ASP PHE GLY SEQRES 4 B 321 ASN PHE TYR LEU ALA MET THR THR ASP GLY VAL GLY THR SEQRES 5 B 321 LYS VAL LEU VAL ALA GLU ALA VAL GLY LYS PHE ASP THR SEQRES 6 B 321 ILE GLY ILE ASP MET ILE ALA MET ASN VAL ASN ASP LEU SEQRES 7 B 321 LEU CYS VAL GLY ALA GLU PRO LEU ALA LEU VAL ASP TYR SEQRES 8 B 321 PHE ALA VAL LYS GLU PRO ASN GLU GLU VAL PHE LYS GLN SEQRES 9 B 321 VAL ALA LYS GLY LEU TYR LYS GLY ALA GLU GLU ALA GLY SEQRES 10 B 321 VAL ALA ILE VAL GLY GLY GLU THR ALA VAL MET PRO ASP SEQRES 11 B 321 LEU ILE ASN GLY TYR ASP LEU ALA GLY THR ALA ILE GLY SEQRES 12 B 321 ILE VAL GLU LYS GLY LYS VAL ILE THR GLY GLU ARG ILE SEQRES 13 B 321 ARG PRO GLY ASP SER VAL ILE GLY ILE SER SER SER GLY SEQRES 14 B 321 ILE HIS SER ASN GLY LEU THR LEU ALA ARG LYS LEU LEU SEQRES 15 B 321 ILE PRO LYS TYR GLY LEU ASP TYR GLU TYR GLU GLY ARG SEQRES 16 B 321 LYS LEU TRP GLU TRP LEU LEU GLU PRO THR ARG ILE TYR SEQRES 17 B 321 VAL ARG PRO ILE LEU GLU LEU ILE ASN SER VAL GLU VAL SEQRES 18 B 321 HIS GLY LEU ALA HIS ILE THR GLY GLY GLY LEU LEU ASN SEQRES 19 B 321 LEU LYS ARG LEU THR ASN TYR GLY PHE GLU LEU GLU MET SEQRES 20 B 321 PRO PRO ILE GLU GLY ILE PHE LYS LEU ILE HIS GLU ASN SEQRES 21 B 321 GLY VAL PRO LEU ASP GLU MET PHE ARG VAL PHE ASN MET SEQRES 22 B 321 GLY VAL GLY PHE ILE VAL VAL VAL PRO GLN GLU GLU LYS SEQRES 23 B 321 GLU GLU ALA LEU GLU ILE LEU SER ARG HIS TYR LYS SER SEQRES 24 B 321 TYR GLU LEU GLY ASN VAL THR ARG GLU LEU GLY LYS ILE SEQRES 25 B 321 LYS VAL LYS ASN TYR GLY ILE THR LEU HET SO4 A 401 5 HET ADP A 402 27 HET MG A 403 1 HET MG A 404 1 HET ADP B 401 27 HET SO4 B 402 5 HET MG B 403 1 HET MG B 404 1 HETNAM SO4 SULFATE ION HETNAM ADP ADENOSINE-5'-DIPHOSPHATE HETNAM MG MAGNESIUM ION FORMUL 3 SO4 2(O4 S 2-) FORMUL 4 ADP 2(C10 H15 N5 O10 P2) FORMUL 5 MG 4(MG 2+) FORMUL 11 HOH *565(H2 O) HELIX 1 AA1 THR A 14 PHE A 29 1 16 HELIX 2 AA2 LYS A 30 LYS A 33 5 4 HELIX 3 AA3 THR A 65 VAL A 73 1 9 HELIX 4 AA4 THR A 78 CYS A 93 1 16 HELIX 5 AA5 ASN A 111 GLY A 130 1 20 HELIX 6 AA6 GLY A 187 GLY A 200 1 14 HELIX 7 AA7 LEU A 210 GLU A 216 1 7 HELIX 8 AA8 TYR A 221 VAL A 232 1 12 HELIX 9 AA9 GLY A 243 LEU A 251 5 9 HELIX 10 AB1 GLU A 264 GLU A 272 1 9 HELIX 11 AB2 PRO A 276 PHE A 284 1 9 HELIX 12 AB3 PRO A 295 GLU A 297 5 3 HELIX 13 AB4 GLU A 298 ARG A 308 1 11 HELIX 14 AB5 ASN A 329 GLY A 331 5 3 HELIX 15 AB6 ALA B 15 PHE B 29 1 15 HELIX 16 AB7 LYS B 30 LYS B 33 5 4 HELIX 17 AB8 THR B 65 GLY B 74 1 10 HELIX 18 AB9 THR B 78 CYS B 93 1 16 HELIX 19 AC1 ASN B 111 GLY B 130 1 20 HELIX 20 AC2 GLY B 187 GLY B 200 1 14 HELIX 21 AC3 LEU B 210 GLU B 216 1 7 HELIX 22 AC4 TYR B 221 ASN B 230 1 10 HELIX 23 AC5 GLY B 243 LEU B 251 5 9 HELIX 24 AC6 GLU B 264 ASN B 273 1 10 HELIX 25 AC7 PRO B 276 ARG B 282 1 7 HELIX 26 AC8 PRO B 295 GLU B 297 5 3 HELIX 27 AC9 GLU B 298 ARG B 308 1 11 HELIX 28 AD1 ASN B 329 GLY B 331 5 3 SHEET 1 AA1 6 GLU A 38 PRO A 39 0 SHEET 2 AA1 6 ALA A 47 ASP A 50 -1 O ASP A 50 N GLU A 38 SHEET 3 AA1 6 PHE A 54 GLY A 62 -1 O LEU A 56 N LEU A 49 SHEET 4 AA1 6 TYR A 148 GLU A 159 -1 O VAL A 158 N TYR A 55 SHEET 5 AA1 6 GLU A 97 VAL A 107 -1 N ALA A 106 O ASP A 149 SHEET 6 AA1 6 ALA A 132 VAL A 140 1 O GLU A 137 N PHE A 105 SHEET 1 AA2 7 GLY A 236 HIS A 239 0 SHEET 2 AA2 7 VAL A 288 VAL A 294 -1 O ILE A 291 N ALA A 238 SHEET 3 AA2 7 SER A 174 SER A 179 -1 N ILE A 176 O VAL A 292 SHEET 4 AA2 7 SER A 312 THR A 319 -1 O TYR A 313 N GLY A 177 SHEET 5 AA2 7 GLY A 255 LEU A 258 -1 N GLU A 257 O ASN A 317 SHEET 6 AA2 7 ILE A 325 VAL A 327 1 O LYS A 326 N LEU A 258 SHEET 7 AA2 7 ILE A 332 LEU A 334 -1 O ILE A 332 N VAL A 327 SHEET 1 AA3 2 GLU A 204 TYR A 205 0 SHEET 2 AA3 2 ARG A 208 LYS A 209 -1 O ARG A 208 N TYR A 205 SHEET 1 AA4 6 GLU B 38 PRO B 39 0 SHEET 2 AA4 6 ALA B 47 ASP B 50 -1 O ASP B 50 N GLU B 38 SHEET 3 AA4 6 PHE B 54 GLY B 62 -1 O MET B 58 N ALA B 47 SHEET 4 AA4 6 TYR B 148 GLU B 159 -1 O VAL B 158 N TYR B 55 SHEET 5 AA4 6 GLU B 97 VAL B 107 -1 N GLU B 97 O ILE B 157 SHEET 6 AA4 6 ALA B 132 VAL B 140 1 O GLU B 137 N PHE B 105 SHEET 1 AA5 7 GLY B 236 HIS B 239 0 SHEET 2 AA5 7 VAL B 288 VAL B 294 -1 O ILE B 291 N ALA B 238 SHEET 3 AA5 7 SER B 174 SER B 179 -1 N ILE B 178 O PHE B 290 SHEET 4 AA5 7 SER B 312 LEU B 322 -1 O TYR B 313 N GLY B 177 SHEET 5 AA5 7 TYR B 254 LEU B 258 -1 N GLY B 255 O GLU B 321 SHEET 6 AA5 7 ILE B 325 VAL B 327 1 O LYS B 326 N LEU B 258 SHEET 7 AA5 7 ILE B 332 LEU B 334 -1 O ILE B 332 N VAL B 327 SHEET 1 AA6 2 GLU B 204 TYR B 205 0 SHEET 2 AA6 2 ARG B 208 LYS B 209 -1 O ARG B 208 N TYR B 205 LINK OD1 ASP A 61 MG MG A 404 1555 1555 2.19 LINK OD1 ASP A 61 MG MG B 403 1555 1555 2.44 LINK OD2 ASP A 90 MG MG A 404 1555 1555 2.21 LINK OE1 GLU A 137 MG MG A 403 1555 1555 2.16 LINK O2B ADP A 402 MG MG A 403 1555 1555 2.30 LINK O1A ADP A 402 MG MG A 403 1555 1555 2.05 LINK O2B ADP A 402 MG MG B 404 1555 1555 1.98 LINK MG MG A 403 O HOH A 640 1555 1555 2.83 LINK MG MG A 403 OD1 ASP B 61 1555 1555 2.53 LINK MG MG A 403 O HOH B 542 1555 1555 2.05 LINK MG MG A 404 O HOH A 541 1555 1555 2.04 LINK MG MG A 404 O HOH A 641 1555 1555 1.98 LINK MG MG A 404 O1B ADP B 401 1555 1555 2.20 LINK MG MG A 404 O HOH B 501 1555 1555 2.40 LINK O HOH A 501 MG MG B 404 1555 1555 2.39 LINK O HOH A 541 MG MG B 403 1555 1555 2.82 LINK O HOH A 640 MG MG B 404 1555 1555 2.12 LINK OD1 ASP B 61 MG MG B 404 1555 1555 2.34 LINK OD2 ASP B 90 MG MG B 404 1555 1555 2.27 LINK OE1 GLU B 137 MG MG B 403 1555 1555 2.33 LINK O1B ADP B 401 MG MG B 403 1555 1555 2.22 LINK O2A ADP B 401 MG MG B 403 1555 1555 2.01 LINK MG MG B 403 O HOH B 529 1555 1555 2.22 LINK MG MG B 404 O HOH B 598 1555 1555 2.13 CRYST1 104.430 112.532 71.532 90.00 106.44 90.00 C 1 2 1 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 0.009576 0.000000 0.002825 0.00000 SCALE2 0.000000 0.008886 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014575 0.00000 CONECT 378 5020 5053 CONECT 585 5020 CONECT 930 5019 CONECT 2871 5019 5054 CONECT 3078 5054 CONECT 3423 5053 CONECT 4987 4988 4989 4990 4991 CONECT 4988 4987 CONECT 4989 4987 CONECT 4990 4987 CONECT 4991 4987 CONECT 4992 4993 4994 4995 4999 CONECT 4993 4992 CONECT 4994 4992 5019 5054 CONECT 4995 4992 CONECT 4996 4997 4998 4999 5000 CONECT 4997 4996 5019 CONECT 4998 4996 CONECT 4999 4992 4996 CONECT 5000 4996 5001 CONECT 5001 5000 5002 CONECT 5002 5001 5003 5004 CONECT 5003 5002 5008 CONECT 5004 5002 5005 5006 CONECT 5005 5004 CONECT 5006 5004 5007 5008 CONECT 5007 5006 CONECT 5008 5003 5006 5009 CONECT 5009 5008 5010 5018 CONECT 5010 5009 5011 CONECT 5011 5010 5012 CONECT 5012 5011 5013 5018 CONECT 5013 5012 5014 5015 CONECT 5014 5013 CONECT 5015 5013 5016 CONECT 5016 5015 5017 CONECT 5017 5016 5018 CONECT 5018 5009 5012 5017 CONECT 5019 930 2871 4994 4997 CONECT 5019 5194 5380 CONECT 5020 378 585 5022 5095 CONECT 5020 5195 5339 CONECT 5021 5022 5023 5024 5028 CONECT 5022 5020 5021 5053 CONECT 5023 5021 CONECT 5024 5021 CONECT 5025 5026 5027 5028 5029 CONECT 5026 5025 CONECT 5027 5025 5053 CONECT 5028 5021 5025 CONECT 5029 5025 5030 CONECT 5030 5029 5031 CONECT 5031 5030 5032 5033 CONECT 5032 5031 5037 CONECT 5033 5031 5034 5035 CONECT 5034 5033 CONECT 5035 5033 5036 5037 CONECT 5036 5035 CONECT 5037 5032 5035 5038 CONECT 5038 5037 5039 5047 CONECT 5039 5038 5040 CONECT 5040 5039 5041 CONECT 5041 5040 5042 5047 CONECT 5042 5041 5043 5044 CONECT 5043 5042 CONECT 5044 5042 5045 CONECT 5045 5044 5046 CONECT 5046 5045 5047 CONECT 5047 5038 5041 5046 CONECT 5048 5049 5050 5051 5052 CONECT 5049 5048 CONECT 5050 5048 CONECT 5051 5048 CONECT 5052 5048 CONECT 5053 378 3423 5022 5027 CONECT 5053 5095 5367 CONECT 5054 2871 3078 4994 5055 CONECT 5054 5194 5436 CONECT 5055 5054 CONECT 5095 5020 5053 CONECT 5194 5019 5054 CONECT 5195 5020 CONECT 5339 5020 CONECT 5367 5053 CONECT 5380 5019 CONECT 5436 5054 MASTER 304 0 8 28 30 0 0 6 5601 2 86 50 END