HEADER HYDROLASE/HYDROLASE INHIBITOR 16-DEC-13 4O21 TITLE PRODUCT COMPLEX OF METAL-FREE PKAC, ATP-GAMMA-S AND SP20. COMPND MOL_ID: 1; COMPND 2 MOLECULE: CAMP-DEPENDENT PROTEIN KINASE CATALYTIC SUBUNIT ALPHA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC SUBUNIT, UNP RESIDUES 16-351; COMPND 5 SYNONYM: PKA C-ALPHA; COMPND 6 EC: 2.7.11.11; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: THIO-PHOSPHORYLATED PEPTIDE PSP20; COMPND 10 CHAIN: S; COMPND 11 FRAGMENT: UNP RESIDUES 6-25; COMPND 12 SYNONYM: PKI-ALPHA, CAMP-DEPENDENT PROTEIN KINASE INHIBITOR ALPHA, COMPND 13 CAMP-DEPENDENT PROTEIN KINASE INHIBITOR, MUSCLE/BRAIN ISOFORM; COMPND 14 ENGINEERED: YES; COMPND 15 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: PKACA, PRKACA, PRKACA PKACA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: PKIA, PKIA PRKACN1, PRKACN1; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SER/THR KINASE, PHOSPHORYL TRANSFER, NUCLEOTIDE, HYDROLASE-HYDROLASE KEYWDS 2 INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.DAS,A.Y.KOVALEVSKY,O.GERLITS,P.LANGAN,W.T.HELLER,M.KESHWANI, AUTHOR 2 S.TAYLOR REVDAT 1 28-MAY-14 4O21 0 JRNL AUTH O.GERLITS,A.DAS,M.M.KESHWANI,S.TAYLOR,M.J.WALTMAN,P.LANGAN, JRNL AUTH 2 W.T.HELLER,A.KOVALEVSKY JRNL TITL METAL-FREE CAMP-DEPENDENT PROTEIN KINASE CAN CATALYZE JRNL TITL 2 PHOSPHORYL TRANSFER. JRNL REF BIOCHEMISTRY V. 53 3179 2014 JRNL REFN ISSN 0006-2960 JRNL PMID 24786636 JRNL DOI 10.1021/BI5000965 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: DEV_1370) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.12 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 84.8 REMARK 3 NUMBER OF REFLECTIONS : 27971 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.170 REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : 0.215 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.860 REMARK 3 FREE R VALUE TEST SET COUNT : 1919 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 37.1304 - 4.6970 1.00 2347 172 0.1689 0.2007 REMARK 3 2 4.6970 - 3.7293 1.00 2255 165 0.1400 0.1828 REMARK 3 3 3.7293 - 3.2582 0.99 2206 161 0.1513 0.2143 REMARK 3 4 3.2582 - 2.9604 0.98 2155 160 0.1661 0.2053 REMARK 3 5 2.9604 - 2.7483 0.98 2154 159 0.1854 0.2655 REMARK 3 6 2.7483 - 2.5863 0.97 2101 154 0.1834 0.2371 REMARK 3 7 2.5863 - 2.4568 0.95 2073 156 0.1787 0.2136 REMARK 3 8 2.4568 - 2.3499 0.96 2088 156 0.1803 0.2465 REMARK 3 9 2.3499 - 2.2595 0.93 2033 152 0.1790 0.2034 REMARK 3 10 2.2595 - 2.1815 0.90 1931 139 0.1732 0.2310 REMARK 3 11 2.1815 - 2.1133 0.78 1703 123 0.1843 0.2226 REMARK 3 12 2.1133 - 2.0529 0.60 1297 96 0.1698 0.2172 REMARK 3 13 2.0529 - 1.9988 0.46 991 74 0.1839 0.2382 REMARK 3 14 1.9988 - 1.9501 0.33 718 52 0.1949 0.2312 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.130 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.680 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.005 3072 REMARK 3 ANGLE : 0.941 4161 REMARK 3 CHIRALITY : 0.063 429 REMARK 3 PLANARITY : 0.004 524 REMARK 3 DIHEDRAL : 15.898 1175 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 4O21 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-JAN-14. REMARK 100 THE RCSB ID CODE IS RCSB083942. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-SEP-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : CU ANODE, CU-KA LINE. REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32471 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 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) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.8 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM MES PH 6.5, 5 MM DTT, 15-20% REMARK 280 PEG 4000., VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 28.48100 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.94650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.63000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.94650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.48100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.63000 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: 2170 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16140 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -2.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, S 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 HIS A 9 REMARK 465 HIS A 10 REMARK 465 HIS A 11 REMARK 465 HIS A 12 REMARK 465 HIS A 13 REMARK 465 HIS A 14 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 O HOH A 825 O HOH S 631 2.17 REMARK 500 O HOH A 831 O HOH A 878 2.18 REMARK 500 O SER A 53 O HOH A 756 2.19 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 ASN A 99 110.12 -160.74 REMARK 500 ASP A 112 -159.99 -129.43 REMARK 500 ASP A 166 35.32 -144.53 REMARK 500 ASP A 184 83.75 70.53 REMARK 500 ASN A 216 -158.56 -130.08 REMARK 500 LYS A 319 -134.53 -82.35 REMARK 500 HIS S 519 -125.62 -133.42 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 ADP A 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4O22 RELATED DB: PDB DBREF 4O21 A 15 350 UNP P05132 KAPCA_MOUSE 16 351 DBREF 4O21 S 501 520 UNP P61925 IPKA_HUMAN 6 25 SEQADV 4O21 HIS A 9 UNP P05132 EXPRESSION TAG SEQADV 4O21 HIS A 10 UNP P05132 EXPRESSION TAG SEQADV 4O21 HIS A 11 UNP P05132 EXPRESSION TAG SEQADV 4O21 HIS A 12 UNP P05132 EXPRESSION TAG SEQADV 4O21 HIS A 13 UNP P05132 EXPRESSION TAG SEQADV 4O21 HIS A 14 UNP P05132 EXPRESSION TAG SEQADV 4O21 ALA S 516 UNP P61925 ASN 21 ENGINEERED MUTATION SEQADV 4O21 2RX S 517 UNP P61925 ALA 22 ENGINEERED MUTATION SEQRES 1 A 342 HIS HIS HIS HIS HIS HIS VAL LYS GLU PHE LEU ALA LYS SEQRES 2 A 342 ALA LYS GLU ASP PHE LEU LYS LYS TRP GLU THR PRO SER SEQRES 3 A 342 GLN ASN THR ALA GLN LEU ASP GLN PHE ASP ARG ILE LYS SEQRES 4 A 342 THR LEU GLY THR GLY SER PHE GLY ARG VAL MET LEU VAL SEQRES 5 A 342 LYS HIS LYS GLU SER GLY ASN HIS TYR ALA MET LYS ILE SEQRES 6 A 342 LEU ASP LYS GLN LYS VAL VAL LYS LEU LYS GLN ILE GLU SEQRES 7 A 342 HIS THR LEU ASN GLU LYS ARG ILE LEU GLN ALA VAL ASN SEQRES 8 A 342 PHE PRO PHE LEU VAL LYS LEU GLU PHE SER PHE LYS ASP SEQRES 9 A 342 ASN SER ASN LEU TYR MET VAL MET GLU TYR VAL ALA GLY SEQRES 10 A 342 GLY GLU MET PHE SER HIS LEU ARG ARG ILE GLY ARG PHE SEQRES 11 A 342 SEP GLU PRO HIS ALA ARG PHE TYR ALA ALA GLN ILE VAL SEQRES 12 A 342 LEU THR PHE GLU TYR LEU HIS SER LEU ASP LEU ILE TYR SEQRES 13 A 342 ARG ASP LEU LYS PRO GLU ASN LEU LEU ILE ASP GLN GLN SEQRES 14 A 342 GLY TYR ILE GLN VAL THR ASP PHE GLY PHE ALA LYS ARG SEQRES 15 A 342 VAL LYS GLY ARG THR TRP TPO LEU CYS GLY THR PRO GLU SEQRES 16 A 342 TYR LEU ALA PRO GLU ILE ILE LEU SER LYS GLY TYR ASN SEQRES 17 A 342 LYS ALA VAL ASP TRP TRP ALA LEU GLY VAL LEU ILE TYR SEQRES 18 A 342 GLU MET ALA ALA GLY TYR PRO PRO PHE PHE ALA ASP GLN SEQRES 19 A 342 PRO ILE GLN ILE TYR GLU LYS ILE VAL SER GLY LYS VAL SEQRES 20 A 342 ARG PHE PRO SER HIS PHE SER SER ASP LEU LYS ASP LEU SEQRES 21 A 342 LEU ARG ASN LEU LEU GLN VAL ASP LEU THR LYS ARG PHE SEQRES 22 A 342 GLY ASN LEU LYS ASN GLY VAL ASN ASP ILE LYS ASN HIS SEQRES 23 A 342 LYS TRP PHE ALA THR THR ASP TRP ILE ALA ILE TYR GLN SEQRES 24 A 342 ARG LYS VAL GLU ALA PRO PHE ILE PRO LYS PHE LYS GLY SEQRES 25 A 342 PRO GLY ASP THR SER ASN PHE ASP ASP TYR GLU GLU GLU SEQRES 26 A 342 GLU ILE ARG VAL SEP ILE ASN GLU LYS CYS GLY LYS GLU SEQRES 27 A 342 PHE THR GLU PHE SEQRES 1 S 20 THR THR TYR ALA ASP PHE ILE ALA SER GLY ARG THR GLY SEQRES 2 S 20 ARG ARG ALA 2RX ILE HIS ASP MODRES 4O21 SEP A 139 SER PHOSPHOSERINE MODRES 4O21 TPO A 197 THR PHOSPHOTHREONINE MODRES 4O21 SEP A 338 SER PHOSPHOSERINE MODRES 4O21 2RX S 517 SER O-THIOPHOSPHONO-L-SERINE HET SEP A 139 10 HET TPO A 197 11 HET SEP A 338 10 HET 2RX S 517 17 HET ADP A 401 27 HETNAM SEP PHOSPHOSERINE HETNAM TPO PHOSPHOTHREONINE HETNAM 2RX O-THIOPHOSPHONO-L-SERINE HETNAM ADP ADENOSINE-5'-DIPHOSPHATE HETSYN SEP PHOSPHONOSERINE HETSYN TPO PHOSPHONOTHREONINE FORMUL 1 SEP 2(C3 H8 N O6 P) FORMUL 1 TPO C4 H10 N O6 P FORMUL 2 2RX C3 H8 N O5 P S FORMUL 3 ADP C10 H15 N5 O10 P2 FORMUL 4 HOH *421(H2 O) HELIX 1 1 VAL A 15 THR A 32 1 18 HELIX 2 2 GLN A 39 ASP A 41 5 3 HELIX 3 3 LYS A 76 LEU A 82 1 7 HELIX 4 4 GLN A 84 GLN A 96 1 13 HELIX 5 5 GLU A 127 GLY A 136 1 10 HELIX 6 6 SEP A 139 LEU A 160 1 22 HELIX 7 7 LYS A 168 GLU A 170 5 3 HELIX 8 8 THR A 201 LEU A 205 5 5 HELIX 9 9 ALA A 206 LEU A 211 1 6 HELIX 10 10 LYS A 217 GLY A 234 1 18 HELIX 11 11 GLN A 242 GLY A 253 1 12 HELIX 12 12 SER A 262 LEU A 273 1 12 HELIX 13 13 VAL A 288 ASN A 293 1 6 HELIX 14 14 HIS A 294 ALA A 298 5 5 HELIX 15 15 ASP A 301 GLN A 307 1 7 HELIX 16 16 THR S 502 ALA S 508 1 7 SHEET 1 A 5 PHE A 43 GLY A 52 0 SHEET 2 A 5 GLY A 55 HIS A 62 -1 O LEU A 59 N LYS A 47 SHEET 3 A 5 HIS A 68 ASP A 75 -1 O MET A 71 N MET A 58 SHEET 4 A 5 ASN A 115 GLU A 121 -1 O LEU A 116 N LEU A 74 SHEET 5 A 5 LEU A 106 LYS A 111 -1 N GLU A 107 O VAL A 119 SHEET 1 B 2 LEU A 162 ILE A 163 0 SHEET 2 B 2 LYS A 189 ARG A 190 -1 O LYS A 189 N ILE A 163 SHEET 1 C 2 LEU A 172 ILE A 174 0 SHEET 2 C 2 ILE A 180 VAL A 182 -1 O GLN A 181 N LEU A 173 LINK C PHE A 138 N SEP A 139 1555 1555 1.33 LINK C SEP A 139 N GLU A 140 1555 1555 1.32 LINK C TRP A 196 N TPO A 197 1555 1555 1.33 LINK C TPO A 197 N LEU A 198 1555 1555 1.33 LINK C VAL A 337 N SEP A 338 1555 1555 1.33 LINK C SEP A 338 N ILE A 339 1555 1555 1.33 LINK C 2RX S 517 N ILE S 518 1555 1555 1.33 LINK C ALA S 516 N 2RX S 517 1555 1555 1.32 SITE 1 AC1 21 GLY A 50 GLY A 52 PHE A 54 GLY A 55 SITE 2 AC1 21 VAL A 57 ALA A 70 LYS A 72 VAL A 104 SITE 3 AC1 21 MET A 120 GLU A 121 VAL A 123 GLU A 127 SITE 4 AC1 21 GLU A 170 LEU A 173 THR A 183 ASP A 184 SITE 5 AC1 21 PHE A 327 HOH A 671 HOH A 864 ARG S 514 SITE 6 AC1 21 2RX S 517 CRYST1 56.962 79.260 97.893 90.00 90.00 90.00 P 21 21 21 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 0.017556 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012617 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010215 0.00000