HEADER TRANSFERASE/TRANSFERASE INHIBITOR 28-JAN-18 6C9Q TITLE MYCOBACTERIUM TUBERCULOSIS ADENOSINE KINASE BOUND TO 5'-AMINOADENOSINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENOSINE KINASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: AK; COMPND 5 EC: 2.7.1.20; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773; SOURCE 4 GENE: ADOK, CBHK, MRA_2218; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NUCLEOSIDE ANALOG, COMPLEX, INHIBITOR, STRUCTURAL GENOMICS, PSI-2, KEYWDS 2 PROTEIN STRUCTURE INITIATIVE, TB STRUCTURAL GENOMICS CONSORTIUM, KEYWDS 3 TBSGC, TRANSFERASE-TRANSFERASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR R.A.CRESPO,TB STRUCTURAL GENOMICS CONSORTIUM (TBSGC) REVDAT 4 04-OCT-23 6C9Q 1 REMARK REVDAT 3 18-DEC-19 6C9Q 1 REMARK REVDAT 2 22-MAY-19 6C9Q 1 JRNL REVDAT 1 01-MAY-19 6C9Q 0 JRNL AUTH R.A.CRESPO,Q.DANG,N.E.ZHOU,L.M.GUTHRIE,T.C.SNAVELY,W.DONG, JRNL AUTH 2 K.A.LOESCH,T.SUZUKI,L.YOU,W.WANG,T.O'MALLEY,T.PARISH, JRNL AUTH 3 D.B.OLSEN,J.C.SACCHETTINI JRNL TITL STRUCTURE-GUIDED DRUG DESIGN OF 6-SUBSTITUTED ADENOSINE JRNL TITL 2 ANALOGUES AS POTENT INHIBITORS OF MYCOBACTERIUM TUBERCULOSIS JRNL TITL 3 ADENOSINE KINASE. JRNL REF J.MED.CHEM. V. 62 4483 2019 JRNL REFN ISSN 0022-2623 JRNL PMID 31002508 JRNL DOI 10.1021/ACS.JMEDCHEM.9B00020 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.13_2998: ???) 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) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.28 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 24591 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.870 REMARK 3 FREE R VALUE TEST SET COUNT : 1198 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 41.2860 - 4.0556 0.99 2756 115 0.1722 0.1787 REMARK 3 2 4.0556 - 3.2194 1.00 2629 134 0.1594 0.1752 REMARK 3 3 3.2194 - 2.8126 1.00 2605 144 0.1880 0.2269 REMARK 3 4 2.8126 - 2.5555 1.00 2571 146 0.1865 0.2210 REMARK 3 5 2.5555 - 2.3723 1.00 2557 159 0.1979 0.2404 REMARK 3 6 2.3723 - 2.2325 1.00 2559 145 0.2053 0.2444 REMARK 3 7 2.2325 - 2.1207 1.00 2584 105 0.1995 0.2068 REMARK 3 8 2.1207 - 2.0283 1.00 2576 127 0.2027 0.2439 REMARK 3 9 2.0283 - 1.9503 1.00 2556 123 0.2194 0.2395 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) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.350 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.70 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 : 0.009 2553 REMARK 3 ANGLE : 0.990 3474 REMARK 3 CHIRALITY : 0.053 400 REMARK 3 PLANARITY : 0.006 450 REMARK 3 DIHEDRAL : 19.180 1504 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 6C9Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-JAN-18. REMARK 100 THE DEPOSITION ID IS D_1000232367. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-AUG-15 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 : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : .9793371 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24597 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 41.280 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 10.70 REMARK 200 R MERGE (I) : 0.07494 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 40.2200 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 (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 10.90 REMARK 200 R MERGE FOR SHELL (I) : 0.16390 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 17.16 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 2PKM REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM HEPES, PH 7.5, 1.2 M SODIUM REMARK 280 CITRATE TRIBASIC DIHYDRATE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 36.75200 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 73.50400 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 73.50400 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 36.75200 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: 4580 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24370 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 36.75200 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 ALA A 324 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OD2 ASP A 196 HZ1 LYS A 227 4555 1.56 REMARK 500 NH2 ARG A 20 O GLY A 309 4555 2.01 REMARK 500 OD2 ASP A 196 NZ LYS A 227 4555 2.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLN A 173 CB GLN A 173 CG -0.177 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 PRO A 18 35.01 -81.21 REMARK 500 LYS A 32 81.86 -158.85 REMARK 500 SER A 171 -106.95 22.68 REMARK 500 ASP A 251 117.68 -167.50 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 5N5 A 401 DBREF 6C9Q A 1 324 UNP A5U4N0 ADOK_MYCTA 1 324 SEQADV 6C9Q ASP A -6 UNP A5U4N0 EXPRESSION TAG SEQADV 6C9Q LEU A -5 UNP A5U4N0 EXPRESSION TAG SEQADV 6C9Q TYR A -4 UNP A5U4N0 EXPRESSION TAG SEQADV 6C9Q PHE A -3 UNP A5U4N0 EXPRESSION TAG SEQADV 6C9Q GLN A -2 UNP A5U4N0 EXPRESSION TAG SEQADV 6C9Q SER A -1 UNP A5U4N0 EXPRESSION TAG SEQADV 6C9Q HIS A 0 UNP A5U4N0 EXPRESSION TAG SEQRES 1 A 331 ASP LEU TYR PHE GLN SER HIS MET THR ILE ALA VAL THR SEQRES 2 A 331 GLY SER ILE ALA THR ASP HIS LEU MET ARG PHE PRO GLY SEQRES 3 A 331 ARG PHE SER GLU GLN LEU LEU PRO GLU HIS LEU HIS LYS SEQRES 4 A 331 VAL SER LEU SER PHE LEU VAL ASP ASP LEU VAL MET HIS SEQRES 5 A 331 ARG GLY GLY VAL ALA GLY ASN MET ALA PHE ALA ILE GLY SEQRES 6 A 331 VAL LEU GLY GLY GLU VAL ALA LEU VAL GLY ALA ALA GLY SEQRES 7 A 331 ALA ASP PHE ALA ASP TYR ARG ASP TRP LEU LYS ALA ARG SEQRES 8 A 331 GLY VAL ASN CYS ASP HIS VAL LEU ILE SER GLU THR ALA SEQRES 9 A 331 HIS THR ALA ARG PHE THR CYS THR THR ASP VAL ASP MET SEQRES 10 A 331 ALA GLN ILE ALA SER PHE TYR PRO GLY ALA MET SER GLU SEQRES 11 A 331 ALA ARG ASN ILE LYS LEU ALA ASP VAL VAL SER ALA ILE SEQRES 12 A 331 GLY LYS PRO GLU LEU VAL ILE ILE GLY ALA ASN ASP PRO SEQRES 13 A 331 GLU ALA MET PHE LEU HIS THR GLU GLU CYS ARG LYS LEU SEQRES 14 A 331 GLY LEU ALA PHE ALA ALA ASP PRO SER GLN GLN LEU ALA SEQRES 15 A 331 ARG LEU SER GLY GLU GLU ILE ARG ARG LEU VAL ASN GLY SEQRES 16 A 331 ALA ALA TYR LEU PHE THR ASN ASP TYR GLU TRP ASP LEU SEQRES 17 A 331 LEU LEU SER LYS THR GLY TRP SER GLU ALA ASP VAL MET SEQRES 18 A 331 ALA GLN ILE ASP LEU ARG VAL THR THR LEU GLY PRO LYS SEQRES 19 A 331 GLY VAL ASP LEU VAL GLU PRO ASP GLY THR THR ILE HIS SEQRES 20 A 331 VAL GLY VAL VAL PRO GLU THR SER GLN THR ASP PRO THR SEQRES 21 A 331 GLY VAL GLY ASP ALA PHE ARG ALA GLY PHE LEU THR GLY SEQRES 22 A 331 ARG SER ALA GLY LEU GLY LEU GLU ARG SER ALA GLN LEU SEQRES 23 A 331 GLY SER LEU VAL ALA VAL LEU VAL LEU GLU SER THR GLY SEQRES 24 A 331 THR GLN GLU TRP GLN TRP ASP TYR GLU ALA ALA ALA SER SEQRES 25 A 331 ARG LEU ALA GLY ALA TYR GLY GLU HIS ALA ALA ALA GLU SEQRES 26 A 331 ILE VAL ALA VAL LEU ALA HET 5N5 A 401 19 HETNAM 5N5 5'-AMINO-5'-DEOXYADENOSINE FORMUL 2 5N5 C10 H14 N6 O3 FORMUL 3 HOH *206(H2 O) HELIX 1 AA2 PHE A 21 GLN A 24 1 4 HELIX 2 AA3 PRO A 27 HIS A 31 5 5 HELIX 3 AA4 VAL A 49 VAL A 59 1 11 HELIX 4 AA5 ALA A 72 ARG A 84 5 13 HELIX 5 AA6 GLY A 119 ASN A 126 5 8 HELIX 6 AA7 LEU A 129 ILE A 136 1 8 HELIX 7 AA8 PRO A 149 LEU A 162 1 14 HELIX 8 AB1 SER A 171 ARG A 176 5 6 HELIX 9 AB2 GLY A 179 VAL A 186 1 8 HELIX 10 AB3 ASP A 196 THR A 206 1 11 HELIX 11 AB4 GLU A 210 MET A 214 1 5 HELIX 12 AB5 GLY A 225 LYS A 227 5 3 HELIX 13 AB6 VAL A 255 ALA A 269 1 15 HELIX 14 AB7 LEU A 273 LEU A 288 1 16 HELIX 15 AB8 TYR A 300 TYR A 311 1 12 HELIX 16 AB9 GLU A 313 LEU A 323 1 11 SHEET 1 A 4 VAL A 64 VAL A 67 0 SHEET 2 A 4 ILE A 3 THR A 6 1 N ILE A 3 O ALA A 65 SHEET 3 A 4 LEU A 141 GLY A 145 1 N LEU A 141 O ALA A 4 SHEET 4 A 4 PHE A 166 ASP A 169 1 N ALA A 167 O VAL A 142 SHEET 1 B 4 LEU A 42 GLY A 47 0 SHEET 2 B 4 ALA A 10 ARG A 16 -1 N LEU A 14 O VAL A 43 SHEET 3 B 4 ALA A 100 THR A 106 1 N ALA A 100 O THR A 11 SHEET 4 B 4 GLN A 112 TYR A 117 1 N TYR A 117 O ARG A 101 SHEET 1 C 4 TYR A 191 ASN A 195 0 SHEET 2 C 4 LEU A 219 THR A 223 1 N VAL A 221 O LEU A 192 SHEET 3 C 4 VAL A 229 GLU A 233 -1 N VAL A 232 O ARG A 220 SHEET 4 C 4 THR A 238 VAL A 241 -1 N VAL A 241 O VAL A 229 SHEET 1 E 1 SER A 34 LEU A 38 0 SITE 1 AC1 17 SER A 8 ALA A 10 ASP A 12 SER A 36 SITE 2 AC1 17 GLY A 47 GLY A 48 VAL A 49 ASN A 52 SITE 3 AC1 17 PHE A 102 PHE A 116 ALA A 146 GLN A 172 SITE 4 AC1 17 GLN A 173 ASP A 257 HOH A 584 HOH A 607 SITE 5 AC1 17 HOH A 611 CRYST1 71.904 71.904 110.256 90.00 90.00 120.00 P 31 2 1 6 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 0.013907 0.008029 0.000000 0.00000 SCALE2 0.000000 0.016059 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009070 0.00000