HEADER HYDROLASE 08-SEP-14 4WDA TITLE CATALYTIC DOMAIN OF MOUSE 2',3'-CYCLIC NUCLEOTIDE 3'- TITLE 2 PHOSPHODIESTERASE, WITH MUTATION P296G, COMPLEXED WITH 2'-AMP COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2',3'-CYCLIC-NUCLEOTIDE 3'-PHOSPHODIESTERASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC DOMAIN, UNP RESIDUES 179-398; COMPND 5 SYNONYM: CNPASE; COMPND 6 EC: 3.1.4.37; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: CNP, CNP1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: ROSETTA2; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PTH27 KEYWDS HYDROLASE, MYELIN, NERVOUS SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR M.MYLLYKOSKI,A.RAASAKKA,P.KURSULA REVDAT 3 07-MAR-18 4WDA 1 REMARK REVDAT 2 25-NOV-15 4WDA 1 JRNL REVDAT 1 23-SEP-15 4WDA 0 JRNL AUTH A.RAASAKKA,M.MYLLYKOSKI,S.LAULUMAA,M.LEHTIMAKI,M.HARTLEIN, JRNL AUTH 2 M.MOULIN,I.KURSULA,P.KURSULA JRNL TITL DETERMINANTS OF LIGAND BINDING AND CATALYTIC ACTIVITY IN THE JRNL TITL 2 MYELIN ENZYME 2',3'-CYCLIC NUCLEOTIDE 3'-PHOSPHODIESTERASE. JRNL REF SCI REP V. 5 16520 2015 JRNL REFN ESSN 2045-2322 JRNL PMID 26563764 JRNL DOI 10.1038/SREP16520 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.9_1692) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 53.12 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 17965 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.220 REMARK 3 R VALUE (WORKING SET) : 0.218 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 899 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 53.1369 - 3.3616 0.99 2988 158 0.1814 0.1975 REMARK 3 2 3.3616 - 2.6682 1.00 2861 151 0.2263 0.2625 REMARK 3 3 2.6682 - 2.3309 1.00 2839 148 0.2586 0.3381 REMARK 3 4 2.3309 - 2.1178 1.00 2803 148 0.2582 0.2831 REMARK 3 5 2.1178 - 1.9660 1.00 2780 146 0.2925 0.3392 REMARK 3 6 1.9660 - 1.8501 1.00 2795 148 0.3465 0.3679 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) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 34.200 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.72 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 64.84 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 : 0.004 1720 REMARK 3 ANGLE : 0.823 2320 REMARK 3 CHIRALITY : 0.030 250 REMARK 3 PLANARITY : 0.004 291 REMARK 3 DIHEDRAL : 16.515 641 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 161 THROUGH 174 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.2278 14.0457 -29.6952 REMARK 3 T TENSOR REMARK 3 T11: 0.2808 T22: 0.3058 REMARK 3 T33: 0.4585 T12: -0.1066 REMARK 3 T13: 0.0042 T23: 0.0167 REMARK 3 L TENSOR REMARK 3 L11: 8.2044 L22: 5.6074 REMARK 3 L33: 8.3322 L12: -0.4319 REMARK 3 L13: 3.8135 L23: 0.8417 REMARK 3 S TENSOR REMARK 3 S11: -0.6069 S12: 0.8912 S13: 0.0742 REMARK 3 S21: -0.3921 S22: 0.2309 S23: 0.8176 REMARK 3 S31: -0.5861 S32: 0.1983 S33: 0.2898 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 175 THROUGH 192 ) REMARK 3 ORIGIN FOR THE GROUP (A): 9.0955 10.6452 -14.8856 REMARK 3 T TENSOR REMARK 3 T11: 0.3846 T22: 0.4399 REMARK 3 T33: 0.4146 T12: -0.1431 REMARK 3 T13: -0.1560 T23: -0.0106 REMARK 3 L TENSOR REMARK 3 L11: 5.6255 L22: 3.9283 REMARK 3 L33: 4.5943 L12: -4.6996 REMARK 3 L13: 2.5553 L23: -2.0458 REMARK 3 S TENSOR REMARK 3 S11: -0.2761 S12: 0.0788 S13: 0.8100 REMARK 3 S21: 0.3498 S22: 0.2017 S23: -1.1602 REMARK 3 S31: -0.6443 S32: 0.3508 S33: 0.2862 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 193 THROUGH 216 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.8814 -8.7784 -7.3850 REMARK 3 T TENSOR REMARK 3 T11: 1.1066 T22: 0.6636 REMARK 3 T33: 0.8195 T12: 0.1150 REMARK 3 T13: -0.2995 T23: 0.1231 REMARK 3 L TENSOR REMARK 3 L11: 6.9253 L22: 4.7503 REMARK 3 L33: 6.2286 L12: 0.9352 REMARK 3 L13: -2.6766 L23: 0.7018 REMARK 3 S TENSOR REMARK 3 S11: -0.3801 S12: -0.2849 S13: -0.7576 REMARK 3 S21: 0.5205 S22: 0.3112 S23: -0.7895 REMARK 3 S31: 1.5171 S32: 0.5508 S33: 0.1207 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 217 THROUGH 288 ) REMARK 3 ORIGIN FOR THE GROUP (A): -8.1124 10.9514 -19.7313 REMARK 3 T TENSOR REMARK 3 T11: 0.3255 T22: 0.2671 REMARK 3 T33: 0.3748 T12: -0.0406 REMARK 3 T13: 0.0994 T23: -0.0272 REMARK 3 L TENSOR REMARK 3 L11: 2.3112 L22: 5.1699 REMARK 3 L33: 2.7643 L12: -1.2463 REMARK 3 L13: 1.0945 L23: -1.4060 REMARK 3 S TENSOR REMARK 3 S11: -0.0758 S12: -0.1623 S13: -0.0407 REMARK 3 S21: 0.4731 S22: 0.1468 S23: 0.6220 REMARK 3 S31: -0.2526 S32: -0.1068 S33: -0.0846 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 289 THROUGH 355 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.4995 2.1330 -8.7784 REMARK 3 T TENSOR REMARK 3 T11: 0.7560 T22: 0.4281 REMARK 3 T33: 0.5254 T12: 0.0176 REMARK 3 T13: 0.1248 T23: 0.0305 REMARK 3 L TENSOR REMARK 3 L11: 4.0202 L22: 3.9225 REMARK 3 L33: 4.1758 L12: -0.7743 REMARK 3 L13: 0.4943 L23: -1.4103 REMARK 3 S TENSOR REMARK 3 S11: 0.0554 S12: -0.3414 S13: -0.3287 REMARK 3 S21: 1.3890 S22: 0.1060 S23: 0.4961 REMARK 3 S31: -0.0183 S32: -0.2206 S33: 0.0176 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 356 THROUGH 378 ) REMARK 3 ORIGIN FOR THE GROUP (A): -1.7125 10.9770 -13.6925 REMARK 3 T TENSOR REMARK 3 T11: 0.6524 T22: 0.4177 REMARK 3 T33: 0.4425 T12: -0.0540 REMARK 3 T13: 0.0676 T23: -0.0486 REMARK 3 L TENSOR REMARK 3 L11: 2.0688 L22: 3.6679 REMARK 3 L33: 3.5833 L12: -1.2128 REMARK 3 L13: 0.6774 L23: -2.7634 REMARK 3 S TENSOR REMARK 3 S11: 0.0023 S12: -0.3822 S13: 0.1622 REMARK 3 S21: 1.1471 S22: 0.0854 S23: 0.1051 REMARK 3 S31: -0.4080 S32: 0.1377 S33: -0.0961 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 4WDA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-SEP-14. REMARK 100 THE DEPOSITION ID IS D_1000203611. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-SEP-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PETRA III, EMBL C/O DESY REMARK 200 BEAMLINE : P13 (MX1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.03149 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS, XSCALE REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17983 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 60.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.07600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.7900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.58300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.180 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: 2XMI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.09 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NA-ACETATE, PEG 4000/6000, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 298K 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 20.35500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.11500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.42000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.11500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.35500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 23.42000 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 300 REMARK: BIOLOGICAL UNIT IS THE SAME AS ASYM. 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 620 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11450 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.0 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 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 GLY A 158 REMARK 465 GLY A 159 REMARK 465 LEU A 160 REMARK 465 ASP A 209 REMARK 465 GLU A 210 REMARK 465 PRO A 211 REMARK 465 ASP A 294 REMARK 465 LYS A 295 REMARK 465 GLY A 296 REMARK 465 SER A 297 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 OG1 THR A 311 O3P 2AM A 401 2.15 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 PHE A 221 57.88 -93.10 REMARK 500 THR A 233 -84.29 -102.89 REMARK 500 VAL A 321 -28.95 131.66 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 2AM A 401 DBREF 4WDA A 159 378 UNP P16330 CN37_MOUSE 179 398 SEQADV 4WDA GLY A 158 UNP P16330 EXPRESSION TAG SEQADV 4WDA GLY A 296 UNP P16330 PRO 316 ENGINEERED MUTATION SEQRES 1 A 221 GLY GLY LEU GLU LYS ASP PHE LEU PRO LEU TYR PHE GLY SEQRES 2 A 221 TRP PHE LEU THR LYS LYS SER SER GLU THR LEU ARG LYS SEQRES 3 A 221 ALA GLY GLN VAL PHE LEU GLU GLU LEU GLY ASN HIS LYS SEQRES 4 A 221 ALA PHE LYS LYS GLU LEU ARG HIS PHE ILE SER GLY ASP SEQRES 5 A 221 GLU PRO LYS GLU LYS LEU GLU LEU VAL SER TYR PHE GLY SEQRES 6 A 221 LYS ARG PRO PRO GLY VAL LEU HIS CYS THR THR LYS PHE SEQRES 7 A 221 CYS ASP TYR GLY LYS ALA ALA GLY ALA GLU GLU TYR ALA SEQRES 8 A 221 GLN GLN GLU VAL VAL LYS ARG SER TYR GLY LYS ALA PHE SEQRES 9 A 221 LYS LEU SER ILE SER ALA LEU PHE VAL THR PRO LYS THR SEQRES 10 A 221 ALA GLY ALA GLN VAL VAL LEU THR ASP GLN GLU LEU GLN SEQRES 11 A 221 LEU TRP PRO SER ASP LEU ASP LYS GLY SER ALA SER GLU SEQRES 12 A 221 GLY LEU PRO PRO GLY SER ARG ALA HIS VAL THR LEU GLY SEQRES 13 A 221 CYS ALA ALA ASP VAL GLN PRO VAL GLN THR GLY LEU ASP SEQRES 14 A 221 LEU LEU ASP ILE LEU GLN GLN VAL LYS GLY GLY SER GLN SEQRES 15 A 221 GLY GLU ALA VAL GLY GLU LEU PRO ARG GLY LYS LEU TYR SEQRES 16 A 221 SER LEU GLY LYS GLY ARG TRP MET LEU SER LEU THR LYS SEQRES 17 A 221 LYS MET GLU VAL LYS ALA ILE PHE THR GLY TYR TYR GLY HET 2AM A 401 35 HETNAM 2AM ADENOSINE-2'-MONOPHOSPHATE FORMUL 2 2AM C10 H14 N5 O7 P FORMUL 3 HOH *69(H2 O) HELIX 1 AA1 THR A 174 HIS A 195 1 22 HELIX 2 AA2 HIS A 195 GLU A 201 1 7 HELIX 3 AA3 LEU A 202 PHE A 205 5 4 HELIX 4 AA4 GLU A 216 PHE A 221 1 6 HELIX 5 AA5 ASP A 237 LYS A 240 5 4 HELIX 6 AA6 GLY A 243 GLN A 250 1 8 HELIX 7 AA7 GLN A 250 TYR A 257 1 8 HELIX 8 AA8 THR A 282 GLN A 287 1 6 HELIX 9 AA9 VAL A 321 GLY A 336 1 16 SHEET 1 AA1 6 HIS A 230 PHE A 235 0 SHEET 2 AA1 6 TYR A 168 LEU A 173 -1 N TRP A 171 O CYS A 231 SHEET 3 AA1 6 ARG A 358 TYR A 376 -1 O ILE A 372 N PHE A 172 SHEET 4 AA1 6 ALA A 260 VAL A 270 -1 N ILE A 265 O MET A 367 SHEET 5 AA1 6 THR A 274 VAL A 280 -1 O GLN A 278 N ALA A 267 SHEET 6 AA1 6 HIS A 309 CYS A 314 -1 O LEU A 312 N ALA A 275 SHEET 1 AA2 5 HIS A 230 PHE A 235 0 SHEET 2 AA2 5 TYR A 168 LEU A 173 -1 N TRP A 171 O CYS A 231 SHEET 3 AA2 5 ARG A 358 TYR A 376 -1 O ILE A 372 N PHE A 172 SHEET 4 AA2 5 GLY A 349 GLY A 355 -1 N TYR A 352 O MET A 360 SHEET 5 AA2 5 GLY A 344 LEU A 346 -1 N LEU A 346 O GLY A 349 SITE 1 AC1 10 TYR A 168 HIS A 230 THR A 232 PHE A 235 SITE 2 AC1 10 HIS A 309 THR A 311 PRO A 320 THR A 323 SITE 3 AC1 10 HOH A 551 HOH A 554 CRYST1 40.710 46.840 106.230 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 0.024564 0.000000 0.000000 0.00000 SCALE2 0.000000 0.021349 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009414 0.00000 MASTER 339 0 1 9 11 0 3 6 0 0 0 17 END