HEADER HYDROLASE 19-OCT-10 3PAN TITLE THE CRYSTAL STRUCTURE OF ADENOSINE DEAMINASE WITH HYPOXANTHINE BOUND TITLE 2 FROM PSEUDOMONAS AERUGINOSA COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENOSINE DEAMINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ADENOSINE AMINOHYDROLASE; COMPND 5 EC: 3.5.4.4; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287; SOURCE 4 GENE: ADD, ADD_PSEAE, PA0148; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) CODON+RIL (P); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: BC - PSGX3 (BC) KEYWDS STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, NEW YORK KEYWDS 2 SGX RESEARCH CENTER FOR STRUCTURAL GENOMICS, NYSGXRC, ADENOSINE KEYWDS 3 DEAMINASE, HYPOXANTHINE, SGX, PSI2, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR Z.ZHANG,S.K.BURLEY,S.SWAMINATHAN,NEW YORK SGX RESEARCH CENTER FOR AUTHOR 2 STRUCTURAL GENOMICS (NYSGXRC) REVDAT 4 06-DEC-23 3PAN 1 REMARK REVDAT 3 06-SEP-23 3PAN 1 REMARK REVDAT 2 10-FEB-21 3PAN 1 AUTHOR JRNL REMARK SEQADV REVDAT 2 2 1 LINK REVDAT 1 22-DEC-10 3PAN 0 JRNL AUTH Z.ZHANG,S.K.BURLEY,S.SWAMINATHAN JRNL TITL THE CRYSTAL STRUCTURE OF ADENOSINE DEAMINASE WITH JRNL TITL 2 HYPOXANTHINE BOUND FROM PSEUDOMONAS AERUGINOSA JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.63 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.63 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.33 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.080 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 17938 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.253 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.150 REMARK 3 FREE R VALUE TEST SET COUNT : 924 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 46.3348 - 5.0234 0.99 2653 127 0.1795 0.2323 REMARK 3 2 5.0234 - 3.9879 0.99 2481 162 0.1497 0.1956 REMARK 3 3 3.9879 - 3.4840 0.99 2449 141 0.1710 0.2489 REMARK 3 4 3.4840 - 3.1655 0.99 2432 126 0.2090 0.2512 REMARK 3 5 3.1655 - 2.9387 0.97 2396 131 0.2167 0.3279 REMARK 3 6 2.9387 - 2.7654 0.96 2328 123 0.2291 0.2923 REMARK 3 7 2.7654 - 2.6270 0.93 2275 114 0.2223 0.3030 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 : 0.34 REMARK 3 B_SOL : 15.23 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.330 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.370 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.57 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.57 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.13110 REMARK 3 B22 (A**2) : 3.78140 REMARK 3 B33 (A**2) : -0.65040 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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 : 0.003 5203 REMARK 3 ANGLE : 0.701 7060 REMARK 3 CHIRALITY : 0.049 770 REMARK 3 PLANARITY : 0.002 931 REMARK 3 DIHEDRAL : 16.265 1898 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 3PAN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-OCT-10. REMARK 100 THE DEPOSITION ID IS D_1000062163. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18396 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.630 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 14.30 REMARK 200 R MERGE (I) : 0.14800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.63 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.72 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 14.20 REMARK 200 R MERGE FOR SHELL (I) : 0.33300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 8.700 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: 3OU8 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MAGNESIUM CHLORIDE, 0.1 M HEPES REMARK 280 PH 7.5, 25% W/V PEG 3350. 2 MM HYPOXANTHINE, VAPOR DIFFUSION, REMARK 280 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 22.34900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 89.00350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.07300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 89.00350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.34900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.07300 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 MSE A 1 REMARK 465 SER A 2 REMARK 465 LEU A 3 REMARK 465 VAL A 317 REMARK 465 LYS A 318 REMARK 465 GLU A 319 REMARK 465 GLY A 320 REMARK 465 HIS A 321 REMARK 465 HIS A 322 REMARK 465 HIS A 323 REMARK 465 HIS A 324 REMARK 465 HIS A 325 REMARK 465 HIS A 326 REMARK 465 MSE B 1 REMARK 465 SER B 2 REMARK 465 LEU B 3 REMARK 465 LYS B 318 REMARK 465 GLU B 319 REMARK 465 GLY B 320 REMARK 465 HIS B 321 REMARK 465 HIS B 322 REMARK 465 HIS B 323 REMARK 465 HIS B 324 REMARK 465 HIS B 325 REMARK 465 HIS B 326 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 ASP A 100 75.96 -114.20 REMARK 500 SER A 169 -169.34 90.84 REMARK 500 SER A 170 105.94 -49.24 REMARK 500 GLU A 199 -70.11 -80.04 REMARK 500 HIS A 220 -93.19 75.54 REMARK 500 ASP A 277 -82.92 67.89 REMARK 500 TYR B 51 49.18 -83.15 REMARK 500 ARG B 71 -33.70 -131.91 REMARK 500 SER B 169 -161.90 92.85 REMARK 500 HIS B 220 -94.55 72.12 REMARK 500 ASP B 277 -77.98 67.28 REMARK 500 REMARK 500 REMARK: NULL 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 ZN A 327 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 16 NE2 REMARK 620 2 HIS A 18 NE2 112.1 REMARK 620 3 HIS A 196 NE2 89.0 89.4 REMARK 620 4 ASP A 277 OD1 91.5 84.0 173.1 REMARK 620 5 HPA A 328 O6 128.2 118.9 99.6 85.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 327 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 16 NE2 REMARK 620 2 HIS B 18 NE2 109.3 REMARK 620 3 HIS B 196 NE2 89.2 82.9 REMARK 620 4 ASP B 277 OD1 88.4 86.9 168.1 REMARK 620 5 HPA B 328 O6 135.3 115.1 100.7 89.2 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 327 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HPA A 328 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 327 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HPA B 328 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3OU8 RELATED DB: PDB REMARK 900 RELATED ID: NYSGXRC-9608A RELATED DB: TARGETDB DBREF 3PAN A 4 318 UNP Q9I6Y4 ADD_PSEAE 2 316 DBREF 3PAN B 4 318 UNP Q9I6Y4 ADD_PSEAE 2 316 SEQADV 3PAN MSE A 1 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN SER A 2 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN LEU A 3 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN GLU A 319 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN GLY A 320 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN HIS A 321 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN HIS A 322 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN HIS A 323 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN HIS A 324 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN HIS A 325 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN HIS A 326 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN MSE B 1 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN SER B 2 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN LEU B 3 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN GLU B 319 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN GLY B 320 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN HIS B 321 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN HIS B 322 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN HIS B 323 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN HIS B 324 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN HIS B 325 UNP Q9I6Y4 EXPRESSION TAG SEQADV 3PAN HIS B 326 UNP Q9I6Y4 EXPRESSION TAG SEQRES 1 A 326 MSE SER LEU TYR GLU TRP LEU ASN ALA LEU PRO LYS ALA SEQRES 2 A 326 GLU LEU HIS LEU HIS LEU GLU GLY THR LEU GLU PRO GLU SEQRES 3 A 326 LEU LEU PHE ALA LEU ALA GLU ARG ASN ARG ILE ALA LEU SEQRES 4 A 326 PRO TRP ASN ASP VAL GLU THR LEU ARG LYS ALA TYR ALA SEQRES 5 A 326 PHE ASN ASN LEU GLN GLU PHE LEU ASP LEU TYR TYR ALA SEQRES 6 A 326 GLY ALA ASP VAL LEU ARG THR GLU GLN ASP PHE TYR ASP SEQRES 7 A 326 LEU THR TRP ALA TYR LEU GLN LYS CYS LYS ALA GLN ASN SEQRES 8 A 326 VAL VAL HIS VAL GLU PRO PHE PHE ASP PRO GLN THR HIS SEQRES 9 A 326 THR ASP ARG GLY ILE PRO PHE GLU VAL VAL LEU ALA GLY SEQRES 10 A 326 ILE ARG ALA ALA LEU ARG ASP GLY GLU LYS LEU LEU GLY SEQRES 11 A 326 ILE ARG HIS GLY LEU ILE LEU SER PHE LEU ARG HIS LEU SEQRES 12 A 326 SER GLU GLU GLN ALA GLN LYS THR LEU ASP GLN ALA LEU SEQRES 13 A 326 PRO PHE ARG ASP ALA PHE ILE ALA VAL GLY LEU ASP SER SEQRES 14 A 326 SER GLU VAL GLY HIS PRO PRO SER LYS PHE GLN ARG VAL SEQRES 15 A 326 PHE ASP ARG ALA ARG SER GLU GLY PHE LEU THR VAL ALA SEQRES 16 A 326 HIS ALA GLY GLU GLU GLY PRO PRO GLU TYR ILE TRP GLU SEQRES 17 A 326 ALA LEU ASP LEU LEU LYS VAL GLU ARG ILE ASP HIS GLY SEQRES 18 A 326 VAL ARG ALA PHE GLU ASP GLU ARG LEU MSE ARG ARG LEU SEQRES 19 A 326 ILE ASP GLU GLN ILE PRO LEU THR VAL CYS PRO LEU SER SEQRES 20 A 326 ASN THR LYS LEU CYS VAL PHE ASP ASP MSE SER GLN HIS SEQRES 21 A 326 THR ILE LEU ASP MSE LEU GLU ARG GLY VAL LYS VAL THR SEQRES 22 A 326 VAL ASN SER ASP ASP PRO ALA TYR PHE GLY GLY TYR VAL SEQRES 23 A 326 THR GLU ASN PHE HIS ALA LEU GLN GLN SER LEU GLY MSE SEQRES 24 A 326 THR GLU GLU GLN ALA ARG ARG LEU ALA GLN ASN SER LEU SEQRES 25 A 326 ASP ALA ARG LEU VAL LYS GLU GLY HIS HIS HIS HIS HIS SEQRES 26 A 326 HIS SEQRES 1 B 326 MSE SER LEU TYR GLU TRP LEU ASN ALA LEU PRO LYS ALA SEQRES 2 B 326 GLU LEU HIS LEU HIS LEU GLU GLY THR LEU GLU PRO GLU SEQRES 3 B 326 LEU LEU PHE ALA LEU ALA GLU ARG ASN ARG ILE ALA LEU SEQRES 4 B 326 PRO TRP ASN ASP VAL GLU THR LEU ARG LYS ALA TYR ALA SEQRES 5 B 326 PHE ASN ASN LEU GLN GLU PHE LEU ASP LEU TYR TYR ALA SEQRES 6 B 326 GLY ALA ASP VAL LEU ARG THR GLU GLN ASP PHE TYR ASP SEQRES 7 B 326 LEU THR TRP ALA TYR LEU GLN LYS CYS LYS ALA GLN ASN SEQRES 8 B 326 VAL VAL HIS VAL GLU PRO PHE PHE ASP PRO GLN THR HIS SEQRES 9 B 326 THR ASP ARG GLY ILE PRO PHE GLU VAL VAL LEU ALA GLY SEQRES 10 B 326 ILE ARG ALA ALA LEU ARG ASP GLY GLU LYS LEU LEU GLY SEQRES 11 B 326 ILE ARG HIS GLY LEU ILE LEU SER PHE LEU ARG HIS LEU SEQRES 12 B 326 SER GLU GLU GLN ALA GLN LYS THR LEU ASP GLN ALA LEU SEQRES 13 B 326 PRO PHE ARG ASP ALA PHE ILE ALA VAL GLY LEU ASP SER SEQRES 14 B 326 SER GLU VAL GLY HIS PRO PRO SER LYS PHE GLN ARG VAL SEQRES 15 B 326 PHE ASP ARG ALA ARG SER GLU GLY PHE LEU THR VAL ALA SEQRES 16 B 326 HIS ALA GLY GLU GLU GLY PRO PRO GLU TYR ILE TRP GLU SEQRES 17 B 326 ALA LEU ASP LEU LEU LYS VAL GLU ARG ILE ASP HIS GLY SEQRES 18 B 326 VAL ARG ALA PHE GLU ASP GLU ARG LEU MSE ARG ARG LEU SEQRES 19 B 326 ILE ASP GLU GLN ILE PRO LEU THR VAL CYS PRO LEU SER SEQRES 20 B 326 ASN THR LYS LEU CYS VAL PHE ASP ASP MSE SER GLN HIS SEQRES 21 B 326 THR ILE LEU ASP MSE LEU GLU ARG GLY VAL LYS VAL THR SEQRES 22 B 326 VAL ASN SER ASP ASP PRO ALA TYR PHE GLY GLY TYR VAL SEQRES 23 B 326 THR GLU ASN PHE HIS ALA LEU GLN GLN SER LEU GLY MSE SEQRES 24 B 326 THR GLU GLU GLN ALA ARG ARG LEU ALA GLN ASN SER LEU SEQRES 25 B 326 ASP ALA ARG LEU VAL LYS GLU GLY HIS HIS HIS HIS HIS SEQRES 26 B 326 HIS MODRES 3PAN MSE A 231 MET SELENOMETHIONINE MODRES 3PAN MSE A 257 MET SELENOMETHIONINE MODRES 3PAN MSE A 265 MET SELENOMETHIONINE MODRES 3PAN MSE A 299 MET SELENOMETHIONINE MODRES 3PAN MSE B 231 MET SELENOMETHIONINE MODRES 3PAN MSE B 257 MET SELENOMETHIONINE MODRES 3PAN MSE B 265 MET SELENOMETHIONINE MODRES 3PAN MSE B 299 MET SELENOMETHIONINE HET MSE A 231 8 HET MSE A 257 8 HET MSE A 265 8 HET MSE A 299 8 HET MSE B 231 8 HET MSE B 257 8 HET MSE B 265 8 HET MSE B 299 8 HET ZN A 327 1 HET HPA A 328 10 HET ZN B 327 1 HET HPA B 328 10 HETNAM MSE SELENOMETHIONINE HETNAM ZN ZINC ION HETNAM HPA HYPOXANTHINE FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 3 ZN 2(ZN 2+) FORMUL 4 HPA 2(C5 H4 N4 O) FORMUL 7 HOH *144(H2 O) HELIX 1 1 TYR A 4 LEU A 10 1 7 HELIX 2 2 HIS A 18 LEU A 23 5 6 HELIX 3 3 GLU A 24 ASN A 35 1 12 HELIX 4 4 ASP A 43 ALA A 50 1 8 HELIX 5 5 ASN A 55 ALA A 67 1 13 HELIX 6 6 ASP A 68 LEU A 70 5 3 HELIX 7 7 THR A 72 GLN A 90 1 19 HELIX 8 8 ASP A 100 ASP A 106 1 7 HELIX 9 9 PRO A 110 LEU A 128 1 19 HELIX 10 10 SER A 144 LEU A 156 1 13 HELIX 11 11 PRO A 157 PHE A 162 5 6 HELIX 12 12 PRO A 175 LYS A 178 5 4 HELIX 13 13 PHE A 179 GLU A 189 1 11 HELIX 14 14 PRO A 202 LEU A 212 1 11 HELIX 15 15 VAL A 222 GLU A 226 5 5 HELIX 16 16 ASP A 227 GLN A 238 1 12 HELIX 17 17 CYS A 244 LEU A 251 1 8 HELIX 18 18 ASP A 256 HIS A 260 5 5 HELIX 19 19 THR A 261 GLY A 269 1 9 HELIX 20 20 ASP A 278 GLY A 283 1 6 HELIX 21 21 TYR A 285 GLY A 298 1 14 HELIX 22 22 THR A 300 ALA A 314 1 15 HELIX 23 23 TYR B 4 LEU B 10 1 7 HELIX 24 24 HIS B 18 LEU B 23 5 6 HELIX 25 25 GLU B 24 ASN B 35 1 12 HELIX 26 26 ASP B 43 LYS B 49 1 7 HELIX 27 27 ASN B 55 ALA B 67 1 13 HELIX 28 28 ASP B 68 LEU B 70 5 3 HELIX 29 29 THR B 72 GLN B 90 1 19 HELIX 30 30 ASP B 100 ASP B 106 1 7 HELIX 31 31 PRO B 110 GLY B 130 1 21 HELIX 32 32 SER B 144 LEU B 156 1 13 HELIX 33 33 PHE B 158 PHE B 162 5 5 HELIX 34 34 PRO B 175 LYS B 178 5 4 HELIX 35 35 PHE B 179 GLY B 190 1 12 HELIX 36 36 PRO B 202 LEU B 212 1 11 HELIX 37 37 VAL B 222 GLU B 226 5 5 HELIX 38 38 ASP B 227 GLU B 237 1 11 HELIX 39 39 CYS B 244 LEU B 251 1 8 HELIX 40 40 ASP B 256 HIS B 260 5 5 HELIX 41 41 THR B 261 ARG B 268 1 8 HELIX 42 42 ASP B 278 GLY B 283 1 6 HELIX 43 43 TYR B 285 GLY B 298 1 14 HELIX 44 44 THR B 300 ALA B 314 1 15 SHEET 1 A 3 LYS A 12 GLU A 14 0 SHEET 2 A 3 VAL A 92 VAL A 95 1 O VAL A 93 N LYS A 12 SHEET 3 A 3 ARG A 132 HIS A 133 1 O ARG A 132 N VAL A 95 SHEET 1 B 4 PHE A 98 PHE A 99 0 SHEET 2 B 4 ILE A 136 LEU A 140 1 O SER A 138 N PHE A 99 SHEET 3 B 4 ALA A 164 ASP A 168 1 O GLY A 166 N LEU A 137 SHEET 4 B 4 LEU A 192 THR A 193 1 O LEU A 192 N VAL A 165 SHEET 1 C 4 ALA A 195 ALA A 197 0 SHEET 2 C 4 ILE A 218 HIS A 220 1 O ASP A 219 N ALA A 195 SHEET 3 C 4 LEU A 241 VAL A 243 1 O THR A 242 N ILE A 218 SHEET 4 C 4 VAL A 272 VAL A 274 1 O THR A 273 N LEU A 241 SHEET 1 D 3 LYS B 12 GLU B 14 0 SHEET 2 D 3 VAL B 92 VAL B 95 1 O HIS B 94 N GLU B 14 SHEET 3 D 3 ARG B 132 HIS B 133 1 O ARG B 132 N VAL B 95 SHEET 1 E 7 PHE B 98 PHE B 99 0 SHEET 2 E 7 ILE B 136 LEU B 140 1 O SER B 138 N PHE B 99 SHEET 3 E 7 ALA B 164 ASP B 168 1 O GLY B 166 N PHE B 139 SHEET 4 E 7 LEU B 192 ALA B 197 1 O VAL B 194 N VAL B 165 SHEET 5 E 7 ARG B 217 HIS B 220 1 O ASP B 219 N ALA B 195 SHEET 6 E 7 LEU B 241 VAL B 243 1 O THR B 242 N ILE B 218 SHEET 7 E 7 VAL B 272 VAL B 274 1 O THR B 273 N LEU B 241 LINK C LEU A 230 N MSE A 231 1555 1555 1.33 LINK C MSE A 231 N ARG A 232 1555 1555 1.33 LINK C ASP A 256 N MSE A 257 1555 1555 1.33 LINK C MSE A 257 N SER A 258 1555 1555 1.33 LINK C ASP A 264 N MSE A 265 1555 1555 1.33 LINK C MSE A 265 N LEU A 266 1555 1555 1.33 LINK C GLY A 298 N MSE A 299 1555 1555 1.33 LINK C MSE A 299 N THR A 300 1555 1555 1.33 LINK C LEU B 230 N MSE B 231 1555 1555 1.33 LINK C MSE B 231 N ARG B 232 1555 1555 1.33 LINK C ASP B 256 N MSE B 257 1555 1555 1.33 LINK C MSE B 257 N SER B 258 1555 1555 1.33 LINK C ASP B 264 N MSE B 265 1555 1555 1.33 LINK C MSE B 265 N LEU B 266 1555 1555 1.33 LINK C GLY B 298 N MSE B 299 1555 1555 1.33 LINK C MSE B 299 N THR B 300 1555 1555 1.33 LINK NE2 HIS A 16 ZN ZN A 327 1555 1555 2.29 LINK NE2 HIS A 18 ZN ZN A 327 1555 1555 2.35 LINK NE2 HIS A 196 ZN ZN A 327 1555 1555 2.32 LINK OD1 ASP A 277 ZN ZN A 327 1555 1555 2.49 LINK ZN ZN A 327 O6 HPA A 328 1555 1555 2.29 LINK NE2 HIS B 16 ZN ZN B 327 1555 1555 2.29 LINK NE2 HIS B 18 ZN ZN B 327 1555 1555 2.31 LINK NE2 HIS B 196 ZN ZN B 327 1555 1555 2.39 LINK OD1 ASP B 277 ZN ZN B 327 1555 1555 2.35 LINK ZN ZN B 327 O6 HPA B 328 1555 1555 2.53 SITE 1 AC1 6 HIS A 16 HIS A 18 HIS A 196 HIS A 220 SITE 2 AC1 6 ASP A 277 HPA A 328 SITE 1 AC2 11 HIS A 18 LEU A 56 LEU A 60 SER A 169 SITE 2 AC2 11 HIS A 196 GLU A 199 HIS A 220 ASP A 277 SITE 3 AC2 11 ASP A 278 ZN A 327 HOH A 343 SITE 1 AC3 6 HIS B 16 HIS B 18 HIS B 196 HIS B 220 SITE 2 AC3 6 ASP B 277 HPA B 328 SITE 1 AC4 12 HIS B 18 LEU B 60 TYR B 63 ASP B 168 SITE 2 AC4 12 SER B 169 HIS B 196 GLU B 199 HIS B 220 SITE 3 AC4 12 ASP B 277 ASP B 278 ZN B 327 HOH B 346 CRYST1 44.698 74.146 178.007 90.00 90.00 90.00 P 21 21 21 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 0.022372 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013487 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005618 0.00000