HEADER HYDROLASE 27-MAR-09 3GTI TITLE D71G/E101G/M234L MUTANT IN ORGANOPHOSPHORUS HYDROLASE FROM DEINOCOCCUS TITLE 2 RADIODURANS COMPND MOL_ID: 1; COMPND 2 MOLECULE: ORGANOPHOSPHORUS HYDROLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PHOSPHOTRIESTERASE, PUTATIVE; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DEINOCOCCUS RADIODURANS; SOURCE 3 ORGANISM_TAXID: 1299; SOURCE 4 GENE: DR_0930; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ALPHA-BETA BARREL, AMIDOHYDROLASE, MUTANT, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR R.HAWWA,S.LARSEN,K.RATIA,A.MESECAR REVDAT 3 20-OCT-21 3GTI 1 REMARK SEQADV LINK REVDAT 2 09-JUN-10 3GTI 1 JRNL REVDAT 1 30-JUN-09 3GTI 0 JRNL AUTH R.HAWWA,S.D.LARSEN,K.RATIA,A.D.MESECAR JRNL TITL STRUCTURE-BASED AND RANDOM MUTAGENESIS APPROACHES INCREASE JRNL TITL 2 THE ORGANOPHOSPHATE-DEGRADING ACTIVITY OF A JRNL TITL 3 PHOSPHOTRIESTERASE HOMOLOGUE FROM DEINOCOCCUS RADIODURANS. JRNL REF J.MOL.BIOL. V. 393 36 2009 JRNL REFN ISSN 0022-2836 JRNL PMID 19631223 JRNL DOI 10.1016/J.JMB.2009.06.083 REMARK 2 REMARK 2 RESOLUTION. 2.42 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.42 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 16387 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.206 REMARK 3 FREE R VALUE : 0.266 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 833 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2495 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 327 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.570 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3GTI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-APR-09. REMARK 100 THE DEPOSITION ID IS D_1000052287. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-FEB-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17317 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.420 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.2 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) : 2.42 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.57 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.7 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: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BIS-TRIS, PH 6.5, 20% PEG MME REMARK 280 5000, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K 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 68.46667 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 136.93333 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 136.93333 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 68.46667 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: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22990 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -135.0 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 -91.44000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 52.79291 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 451 LIES ON A SPECIAL POSITION. 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 87 REMARK 465 HIS A 88 REMARK 465 HIS A 89 REMARK 465 HIS A 90 REMARK 465 HIS A 91 REMARK 465 HIS A 92 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 MET A 101 -104.22 -99.93 REMARK 500 HIS A 121 101.13 -162.91 REMARK 500 CYS A 172 30.31 -91.91 REMARK 500 TYR A 206 -71.72 -43.90 REMARK 500 VAL A 335 62.27 62.78 REMARK 500 THR A 337 116.14 7.20 REMARK 500 GLU A 378 -56.16 -21.71 REMARK 500 VAL A 415 -52.75 -127.46 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 CO A 1 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 197 OH REMARK 620 2 KCX A 243 OQ1 102.0 REMARK 620 3 HIS A 276 ND1 80.0 103.3 REMARK 620 4 HIS A 304 NE2 159.1 97.9 89.3 REMARK 620 5 HOH A 440 O 73.2 172.5 81.8 87.6 REMARK 620 6 HOH A 641 O 77.5 98.4 151.5 105.9 75.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO A 2 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 121 NE2 REMARK 620 2 HIS A 123 NE2 101.7 REMARK 620 3 KCX A 243 OQ2 93.9 85.2 REMARK 620 4 ASP A 364 OD2 84.0 87.3 171.7 REMARK 620 5 HOH A 641 O 123.3 134.9 92.8 95.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 3 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 23 O REMARK 620 2 SER A 323 OG 104.4 REMARK 620 3 ASP A 357 O 96.4 115.1 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 5 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 151 O REMARK 620 2 HOH A 610 O 112.0 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO A 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 4 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3GTF RELATED DB: PDB REMARK 900 RELATED ID: 3GTH RELATED DB: PDB REMARK 900 RELATED ID: 3GTX RELATED DB: PDB REMARK 900 RELATED ID: 3GU1 RELATED DB: PDB REMARK 900 RELATED ID: 3GU2 RELATED DB: PDB REMARK 900 RELATED ID: 3GU9 RELATED DB: PDB DBREF 3GTI A 101 423 UNP Q9RVU2 Q9RVU2_DEIRA 1 323 SEQADV 3GTI HIS A 87 UNP Q9RVU2 EXPRESSION TAG SEQADV 3GTI HIS A 88 UNP Q9RVU2 EXPRESSION TAG SEQADV 3GTI HIS A 89 UNP Q9RVU2 EXPRESSION TAG SEQADV 3GTI HIS A 90 UNP Q9RVU2 EXPRESSION TAG SEQADV 3GTI HIS A 91 UNP Q9RVU2 EXPRESSION TAG SEQADV 3GTI HIS A 92 UNP Q9RVU2 EXPRESSION TAG SEQADV 3GTI GLY A 93 UNP Q9RVU2 EXPRESSION TAG SEQADV 3GTI LEU A 94 UNP Q9RVU2 EXPRESSION TAG SEQADV 3GTI VAL A 95 UNP Q9RVU2 EXPRESSION TAG SEQADV 3GTI PRO A 96 UNP Q9RVU2 EXPRESSION TAG SEQADV 3GTI ARG A 97 UNP Q9RVU2 EXPRESSION TAG SEQADV 3GTI GLY A 98 UNP Q9RVU2 EXPRESSION TAG SEQADV 3GTI SER A 99 UNP Q9RVU2 EXPRESSION TAG SEQADV 3GTI HIS A 100 UNP Q9RVU2 EXPRESSION TAG SEQADV 3GTI GLY A 171 UNP Q9RVU2 ASP 71 ENGINEERED MUTATION SEQADV 3GTI GLY A 201 UNP Q9RVU2 GLU 101 ENGINEERED MUTATION SEQADV 3GTI LEU A 334 UNP Q9RVU2 MET 234 ENGINEERED MUTATION SEQRES 1 A 337 HIS HIS HIS HIS HIS HIS GLY LEU VAL PRO ARG GLY SER SEQRES 2 A 337 HIS MET THR ALA GLN THR VAL THR GLY ALA VAL ALA ALA SEQRES 3 A 337 ALA GLN LEU GLY ALA THR LEU PRO HIS GLU HIS VAL ILE SEQRES 4 A 337 PHE GLY TYR PRO GLY TYR ALA GLY ASP VAL THR LEU GLY SEQRES 5 A 337 PRO PHE ASP HIS ALA ALA ALA LEU ALA SER CYS THR GLU SEQRES 6 A 337 THR ALA ARG ALA LEU LEU ALA ARG GLY ILE GLN THR VAL SEQRES 7 A 337 VAL ASP ALA THR PRO ASN GLY CYS GLY ARG ASN PRO ALA SEQRES 8 A 337 PHE LEU ARG GLU VAL SER GLU ALA THR GLY LEU GLN ILE SEQRES 9 A 337 LEU CYS ALA THR GLY PHE TYR TYR GLU GLY GLY GLY ALA SEQRES 10 A 337 THR THR TYR PHE LYS PHE ARG ALA SER LEU GLY ASP ALA SEQRES 11 A 337 GLU SER GLU ILE TYR GLU MET MET ARG THR GLU VAL THR SEQRES 12 A 337 GLU GLY ILE ALA GLY THR GLY ILE ARG ALA GLY VAL ILE SEQRES 13 A 337 KCX LEU ALA SER SER ARG ASP ALA ILE THR PRO TYR GLU SEQRES 14 A 337 GLN LEU PHE PHE ARG ALA ALA ALA ARG VAL GLN ARG GLU SEQRES 15 A 337 THR GLY VAL PRO ILE ILE THR HIS THR GLN GLU GLY GLN SEQRES 16 A 337 GLN GLY PRO GLN GLN ALA GLU LEU LEU THR SER LEU GLY SEQRES 17 A 337 ALA ASP PRO ALA ARG ILE MET ILE GLY HIS MET ASP GLY SEQRES 18 A 337 ASN THR ASP PRO ALA TYR HIS ARG GLU THR LEU ARG HIS SEQRES 19 A 337 GLY VAL SER ILE ALA PHE ASP ARG ILE GLY LEU GLN GLY SEQRES 20 A 337 LEU VAL GLY THR PRO THR ASP ALA GLU ARG LEU SER VAL SEQRES 21 A 337 LEU THR THR LEU LEU GLY GLU GLY TYR ALA ASP ARG LEU SEQRES 22 A 337 LEU LEU SER HIS ASP SER ILE TRP HIS TRP LEU GLY ARG SEQRES 23 A 337 PRO PRO ALA ILE PRO GLU ALA ALA LEU PRO ALA VAL LYS SEQRES 24 A 337 ASP TRP HIS PRO LEU HIS ILE SER ASP ASP ILE LEU PRO SEQRES 25 A 337 ASP LEU ARG ARG ARG GLY ILE THR GLU GLU GLN VAL GLY SEQRES 26 A 337 GLN MET THR VAL GLY ASN PRO ALA ARG LEU PHE GLY MODRES 3GTI KCX A 243 LYS LYSINE NZ-CARBOXYLIC ACID HET KCX A 243 12 HET CO A 1 1 HET CO A 2 1 HET NA A 3 1 HET NA A 4 1 HET NA A 5 1 HETNAM KCX LYSINE NZ-CARBOXYLIC ACID HETNAM CO COBALT (II) ION HETNAM NA SODIUM ION FORMUL 1 KCX C7 H14 N2 O4 FORMUL 2 CO 2(CO 2+) FORMUL 4 NA 3(NA 1+) FORMUL 7 HOH *327(H2 O) HELIX 1 1 ALA A 111 LEU A 115 5 5 HELIX 2 2 GLY A 130 VAL A 135 5 6 HELIX 3 3 ASP A 141 ALA A 158 1 18 HELIX 4 4 ASN A 175 GLY A 187 1 13 HELIX 5 5 THR A 204 GLY A 214 1 11 HELIX 6 6 ASP A 215 GLU A 230 1 16 HELIX 7 7 THR A 252 GLY A 270 1 19 HELIX 8 8 GLN A 282 LEU A 293 1 12 HELIX 9 9 ASP A 296 ALA A 298 5 3 HELIX 10 10 HIS A 304 ASN A 308 5 5 HELIX 11 11 ASP A 310 ARG A 319 1 10 HELIX 12 12 THR A 339 GLU A 353 1 15 HELIX 13 13 TYR A 355 ASP A 357 5 3 HELIX 14 14 PRO A 377 ALA A 379 5 3 HELIX 15 15 ALA A 380 ASP A 386 1 7 HELIX 16 16 LEU A 390 ASP A 395 1 6 HELIX 17 17 ASP A 395 ARG A 402 1 8 HELIX 18 18 THR A 406 VAL A 415 1 10 HELIX 19 19 VAL A 415 GLY A 423 1 9 SHEET 1 A 2 ALA A 103 THR A 105 0 SHEET 2 A 2 GLY A 108 VAL A 110 -1 O GLY A 108 N THR A 105 SHEET 1 B 4 GLN A 189 LEU A 191 0 SHEET 2 B 4 ILE A 161 ASP A 166 1 N ASP A 166 O LEU A 191 SHEET 3 B 4 ALA A 117 PHE A 126 1 N LEU A 119 O VAL A 165 SHEET 4 B 4 ILE A 366 TRP A 369 1 O TRP A 367 N HIS A 123 SHEET 1 C 5 ILE A 242 ALA A 245 0 SHEET 2 C 5 ILE A 273 HIS A 276 1 O ILE A 274 N ILE A 242 SHEET 3 C 5 ILE A 300 ILE A 302 1 O MET A 301 N ILE A 273 SHEET 4 C 5 SER A 323 PHE A 326 1 O SER A 323 N ILE A 302 SHEET 5 C 5 LEU A 359 LEU A 361 1 O LEU A 360 N PHE A 326 LINK C ILE A 242 N KCX A 243 1555 1555 1.33 LINK C KCX A 243 N LEU A 244 1555 1555 1.32 LINK CO CO A 1 OH TYR A 197 1555 1555 2.40 LINK CO CO A 1 OQ1 KCX A 243 1555 1555 2.08 LINK CO CO A 1 ND1 HIS A 276 1555 1555 2.11 LINK CO CO A 1 NE2 HIS A 304 1555 1555 2.17 LINK CO CO A 1 O HOH A 440 1555 1555 2.68 LINK CO CO A 1 O HOH A 641 1555 1555 2.23 LINK CO CO A 2 NE2 HIS A 121 1555 1555 2.30 LINK CO CO A 2 NE2 HIS A 123 1555 1555 2.06 LINK CO CO A 2 OQ2 KCX A 243 1555 1555 2.34 LINK CO CO A 2 OD2 ASP A 364 1555 1555 2.10 LINK CO CO A 2 O HOH A 641 1555 1555 2.10 LINK NA NA A 3 O HOH A 23 1555 1555 2.96 LINK NA NA A 3 OG SER A 323 1555 1555 2.75 LINK NA NA A 3 O ASP A 357 1555 1555 2.72 LINK NA NA A 5 O GLU A 151 1555 1555 2.92 LINK NA NA A 5 O HOH A 610 1555 1555 3.05 SITE 1 AC1 7 CO A 2 TYR A 197 KCX A 243 HIS A 276 SITE 2 AC1 7 HIS A 304 HOH A 440 HOH A 641 SITE 1 AC2 7 CO A 1 HOH A 21 HIS A 121 HIS A 123 SITE 2 AC2 7 KCX A 243 ASP A 364 HOH A 641 SITE 1 AC3 5 HOH A 23 SER A 323 ASP A 357 LEU A 360 SITE 2 AC3 5 ASN A 417 SITE 1 AC4 4 PRO A 169 GLY A 171 TYR A 197 ALA A 203 SITE 1 AC5 5 GLU A 151 ALA A 155 GLY A 352 GLU A 353 SITE 2 AC5 5 HOH A 610 CRYST1 60.960 60.960 205.400 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 0.016404 0.009471 0.000000 0.00000 SCALE2 0.000000 0.018942 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004869 0.00000