HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 22-OCT-04 1XTO TITLE CRYSTAL STRUCTURE OF THE COENZYME PQQ SYNTHESIS PROTEIN (PQQB) FROM TITLE 2 PSEUDOMONAS PUTIDA, NORTHEAST STRUCTURAL GENOMICS TARGET PPR6 COMPND MOL_ID: 1; COMPND 2 MOLECULE: COENZYME PQQ SYNTHESIS PROTEIN B; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PYRROLOQUINOLINE QUINONE BIOSYNTHESIS PROTEIN B, PQQB; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS PUTIDA; SOURCE 3 ORGANISM_TAXID: 160488; SOURCE 4 STRAIN: KT2440; SOURCE 5 GENE: PQQB; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)+MAGIC; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PET21; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: BL21 KEYWDS ALPHA-BETA PROTEIN, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, KEYWDS 2 PROTEIN STRUCTURE INITIATIVE, PSI, STRUCTURAL GENOMICS, UNKNOWN KEYWDS 3 FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR F.FOROUHAR,Y.CHEN,A.KUZIN,S.M.VOROBIEV,R.XIAO,T.B.ACTON, AUTHOR 2 G.T.MONTELIONE,J.F.HUNT,L.TONG,NORTHEAST STRUCTURAL GENOMICS AUTHOR 3 CONSORTIUM (NESG) REVDAT 5 06-MAR-24 1XTO 1 REMARK SEQADV LINK REVDAT 4 11-OCT-17 1XTO 1 REMARK REVDAT 3 13-JUL-11 1XTO 1 VERSN REVDAT 2 24-FEB-09 1XTO 1 VERSN REVDAT 1 09-NOV-04 1XTO 0 JRNL AUTH F.FOROUHAR,Y.CHEN,A.KUZIN,S.M.VOROBIEV,R.XIAO,T.B.ACTON, JRNL AUTH 2 G.T.MONTELIONE,J.F.HUNT,L.TONG JRNL TITL CRYSTAL STRUCTURE OF THE COENZYME PQQ SYNTHESIS PROTEIN JRNL TITL 2 (PQQB) FROM PSEUDOMONAS PUTIDA, NORTHEAST STRUCTURAL JRNL TITL 3 GENOMICS TARGET PPR6 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.80 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.34 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 230376.400 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.7 REMARK 3 NUMBER OF REFLECTIONS : 18513 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.227 REMARK 3 FREE R VALUE : 0.282 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.500 REMARK 3 FREE R VALUE TEST SET COUNT : 1765 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.98 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2532 REMARK 3 BIN R VALUE (WORKING SET) : 0.3100 REMARK 3 BIN FREE R VALUE : 0.3780 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 275 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.023 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2344 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 33 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 48.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 49.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.05000 REMARK 3 B22 (A**2) : -0.05000 REMARK 3 B33 (A**2) : 0.09000 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.35 REMARK 3 ESD FROM SIGMAA (A) : 0.40 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.46 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.55 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.740 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : OVERALL 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 : FLAT MODEL REMARK 3 KSOL : 0.30 REMARK 3 BSOL : 19.94 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 1XTO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-NOV-04. REMARK 100 THE DEPOSITION ID IS D_1000030756. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-AUG-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97897 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19503 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 29.340 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 9.940 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : 0.05200 REMARK 200 FOR THE DATA SET : 35.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.50 REMARK 200 R MERGE FOR SHELL (I) : 0.43100 REMARK 200 R SYM FOR SHELL (I) : 0.39600 REMARK 200 FOR SHELL : 6.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SNB, SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM TRI-HCL (PH 8.5), 8% PEG 8K, REMARK 280 AND 5 MM DTT, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 55.33300 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 43.02550 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 43.02550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 82.99950 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 43.02550 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 43.02550 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 27.66650 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 43.02550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 43.02550 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 82.99950 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 43.02550 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 43.02550 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 27.66650 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 55.33300 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4230 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22220 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 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 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 110.66600 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 GLU A 305 REMARK 465 HIS A 306 REMARK 465 HIS A 307 REMARK 465 HIS A 308 REMARK 465 HIS A 309 REMARK 465 HIS A 310 REMARK 465 HIS A 311 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 THR A 31 45.46 -106.63 REMARK 500 LEU A 32 118.88 -172.40 REMARK 500 SER A 41 133.11 177.78 REMARK 500 ASN A 55 126.34 71.82 REMARK 500 ALA A 75 152.05 175.77 REMARK 500 ARG A 77 79.97 49.64 REMARK 500 ASP A 88 -175.48 -177.55 REMARK 500 THR A 120 -88.20 -135.37 REMARK 500 PRO A 123 54.87 -62.76 REMARK 500 ASN A 132 70.19 39.06 REMARK 500 ARG A 162 98.04 -39.08 REMARK 500 PRO A 167 -9.16 -58.07 REMARK 500 ALA A 197 72.81 -154.62 REMARK 500 GLN A 202 131.25 -172.96 REMARK 500 ASP A 204 -153.98 -133.39 REMARK 500 LEU A 218 79.73 -102.14 REMARK 500 ARG A 237 178.20 -51.61 REMARK 500 ARG A 240 -34.16 -161.20 REMARK 500 MSE A 242 75.87 67.76 REMARK 500 HIS A 244 -166.18 -114.71 REMARK 500 LEU A 245 90.31 61.33 REMARK 500 ALA A 246 -178.08 -57.12 REMARK 500 GLN A 263 151.42 178.34 REMARK 500 ARG A 290 -2.13 -59.91 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 312 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 19 SG REMARK 620 2 CYS A 21 SG 95.7 REMARK 620 3 CYS A 24 SG 124.5 102.5 REMARK 620 N 1 2 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 312 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: PPR6 RELATED DB: TARGETDB DBREF 1XTO A 1 303 UNP Q88QV5 PQQB_PSEPK 1 303 SEQADV 1XTO MSE A 1 UNP Q88QV5 MET 1 MODIFIED RESIDUE SEQADV 1XTO MSE A 70 UNP Q88QV5 MET 70 MODIFIED RESIDUE SEQADV 1XTO MSE A 113 UNP Q88QV5 MET 113 MODIFIED RESIDUE SEQADV 1XTO MSE A 127 UNP Q88QV5 MET 127 MODIFIED RESIDUE SEQADV 1XTO MSE A 184 UNP Q88QV5 MET 184 MODIFIED RESIDUE SEQADV 1XTO MSE A 210 UNP Q88QV5 MET 210 MODIFIED RESIDUE SEQADV 1XTO MSE A 211 UNP Q88QV5 MET 211 MODIFIED RESIDUE SEQADV 1XTO MSE A 229 UNP Q88QV5 MET 229 MODIFIED RESIDUE SEQADV 1XTO MSE A 242 UNP Q88QV5 MET 242 MODIFIED RESIDUE SEQADV 1XTO MSE A 253 UNP Q88QV5 MET 253 MODIFIED RESIDUE SEQADV 1XTO MSE A 299 UNP Q88QV5 MET 299 MODIFIED RESIDUE SEQADV 1XTO LEU A 304 UNP Q88QV5 CLONING ARTIFACT SEQADV 1XTO GLU A 305 UNP Q88QV5 CLONING ARTIFACT SEQADV 1XTO HIS A 306 UNP Q88QV5 CLONING ARTIFACT SEQADV 1XTO HIS A 307 UNP Q88QV5 CLONING ARTIFACT SEQADV 1XTO HIS A 308 UNP Q88QV5 CLONING ARTIFACT SEQADV 1XTO HIS A 309 UNP Q88QV5 CLONING ARTIFACT SEQADV 1XTO HIS A 310 UNP Q88QV5 CLONING ARTIFACT SEQADV 1XTO HIS A 311 UNP Q88QV5 CLONING ARTIFACT SEQRES 1 A 311 MSE TYR ILE GLN VAL LEU GLY SER ALA ALA GLY GLY GLY SEQRES 2 A 311 PHE PRO GLN TRP ASN CYS ASN CYS VAL ASN CYS LYS GLY SEQRES 3 A 311 TYR ARG ASP GLY THR LEU LYS ALA THR ALA ARG THR GLN SEQRES 4 A 311 SER SER ILE ALA LEU SER ASP ASP GLY VAL HIS TRP ILE SEQRES 5 A 311 LEU CYS ASN ALA SER PRO ASP ILE ARG ALA GLN LEU GLN SEQRES 6 A 311 ALA PHE ALA PRO MSE GLN PRO ALA ARG ALA LEU ARG ASP SEQRES 7 A 311 THR GLY ILE ASN ALA ILE VAL LEU LEU ASP SER GLN ILE SEQRES 8 A 311 ASP HIS THR THR GLY LEU LEU SER LEU ARG GLU GLY CYS SEQRES 9 A 311 PRO HIS GLN VAL TRP CYS THR ASP MSE VAL HIS GLN ASP SEQRES 10 A 311 LEU THR THR GLY PHE PRO LEU PHE ASN MSE LEU SER HIS SEQRES 11 A 311 TRP ASN GLY GLY LEU GLN TRP ASN ARG ILE GLU LEU GLU SEQRES 12 A 311 GLY SER PHE VAL ILE ASP ALA CYS PRO ASN LEU LYS PHE SEQRES 13 A 311 THR PRO PHE PRO LEU ARG SER ALA ALA PRO PRO TYR SER SEQRES 14 A 311 PRO HIS ARG PHE ASP PRO HIS PRO GLY ASP ASN LEU GLY SEQRES 15 A 311 LEU MSE VAL GLU ASP THR ARG THR GLY GLY LYS LEU PHE SEQRES 16 A 311 TYR ALA PRO GLY LEU GLY GLN VAL ASP GLU LYS LEU LEU SEQRES 17 A 311 ALA MSE MSE HIS GLY ALA ASP CYS LEU LEU VAL ASP GLY SEQRES 18 A 311 THR LEU TRP GLU ASP ASP GLU MSE GLN ARG ARG GLY VAL SEQRES 19 A 311 GLY THR ARG THR GLY ARG GLU MSE GLY HIS LEU ALA GLN SEQRES 20 A 311 ASN GLY PRO GLY GLY MSE LEU GLU VAL LEU ASP GLY PHE SEQRES 21 A 311 PRO ARG GLN ARG LYS VAL LEU ILE HIS ILE ASN ASN THR SEQRES 22 A 311 ASN PRO ILE LEU ASP GLU ASN SER PRO GLU ARG ALA GLU SEQRES 23 A 311 VAL LEU ARG ARG GLY VAL GLU VAL ALA PHE ASP GLY MSE SEQRES 24 A 311 SER ILE GLU LEU LEU GLU HIS HIS HIS HIS HIS HIS MODRES 1XTO MSE A 1 MET SELENOMETHIONINE MODRES 1XTO MSE A 70 MET SELENOMETHIONINE MODRES 1XTO MSE A 113 MET SELENOMETHIONINE MODRES 1XTO MSE A 127 MET SELENOMETHIONINE MODRES 1XTO MSE A 184 MET SELENOMETHIONINE MODRES 1XTO MSE A 210 MET SELENOMETHIONINE MODRES 1XTO MSE A 211 MET SELENOMETHIONINE MODRES 1XTO MSE A 229 MET SELENOMETHIONINE MODRES 1XTO MSE A 242 MET SELENOMETHIONINE MODRES 1XTO MSE A 253 MET SELENOMETHIONINE MODRES 1XTO MSE A 299 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 70 8 HET MSE A 113 8 HET MSE A 127 8 HET MSE A 184 8 HET MSE A 210 8 HET MSE A 211 8 HET MSE A 229 8 HET MSE A 242 8 HET MSE A 253 8 HET MSE A 299 8 HET ZN A 312 1 HETNAM MSE SELENOMETHIONINE HETNAM ZN ZINC ION FORMUL 1 MSE 11(C5 H11 N O2 SE) FORMUL 2 ZN ZN 2+ FORMUL 3 HOH *33(H2 O) HELIX 1 1 CYS A 21 ASP A 29 1 9 HELIX 2 2 ASP A 59 ALA A 66 1 8 HELIX 3 3 PHE A 67 GLN A 71 5 5 HELIX 4 4 GLN A 90 THR A 95 1 6 HELIX 5 5 GLY A 96 CYS A 104 5 9 HELIX 6 6 THR A 111 LEU A 118 1 8 HELIX 7 7 PRO A 123 SER A 129 1 7 HELIX 8 8 ASP A 204 HIS A 212 1 9 HELIX 9 9 ASP A 227 ARG A 232 1 6 HELIX 10 10 GLY A 252 LEU A 257 1 6 HELIX 11 11 ASP A 258 PHE A 260 5 3 HELIX 12 12 ASN A 274 ASP A 278 5 5 HELIX 13 13 SER A 281 ARG A 290 1 10 SHEET 1 A 7 LEU A 135 ARG A 139 0 SHEET 2 A 7 HIS A 106 CYS A 110 1 N HIS A 106 O GLN A 136 SHEET 3 A 7 ILE A 81 VAL A 85 1 N ILE A 84 O TRP A 109 SHEET 4 A 7 TRP A 51 CYS A 54 1 N LEU A 53 O VAL A 85 SHEET 5 A 7 SER A 41 SER A 45 -1 N LEU A 44 O ILE A 52 SHEET 6 A 7 TYR A 2 GLY A 7 -1 N GLY A 7 O SER A 41 SHEET 7 A 7 SER A 300 GLU A 302 -1 O ILE A 301 N ILE A 3 SHEET 1 B 6 LEU A 154 PRO A 160 0 SHEET 2 B 6 LEU A 181 ASP A 187 -1 O GLU A 186 N LYS A 155 SHEET 3 B 6 LYS A 193 ALA A 197 -1 O LEU A 194 N VAL A 185 SHEET 4 B 6 CYS A 216 ASP A 220 1 O CYS A 216 N PHE A 195 SHEET 5 B 6 ARG A 264 ILE A 268 1 O ARG A 264 N LEU A 217 SHEET 6 B 6 VAL A 292 VAL A 294 1 O GLU A 293 N LEU A 267 LINK C MSE A 1 N TYR A 2 1555 1555 1.33 LINK C PRO A 69 N MSE A 70 1555 1555 1.33 LINK C MSE A 70 N GLN A 71 1555 1555 1.33 LINK C ASP A 112 N MSE A 113 1555 1555 1.33 LINK C MSE A 113 N VAL A 114 1555 1555 1.33 LINK C ASN A 126 N MSE A 127 1555 1555 1.33 LINK C MSE A 127 N LEU A 128 1555 1555 1.33 LINK C LEU A 183 N MSE A 184 1555 1555 1.33 LINK C MSE A 184 N VAL A 185 1555 1555 1.33 LINK C ALA A 209 N MSE A 210 1555 1555 1.33 LINK C MSE A 210 N MSE A 211 1555 1555 1.33 LINK C MSE A 211 N HIS A 212 1555 1555 1.33 LINK C GLU A 228 N MSE A 229 1555 1555 1.33 LINK C MSE A 229 N GLN A 230 1555 1555 1.33 LINK C GLU A 241 N MSE A 242 1555 1555 1.34 LINK C MSE A 242 N GLY A 243 1555 1555 1.33 LINK C GLY A 252 N MSE A 253 1555 1555 1.33 LINK C MSE A 253 N LEU A 254 1555 1555 1.33 LINK C GLY A 298 N MSE A 299 1555 1555 1.33 LINK C MSE A 299 N SER A 300 1555 1555 1.34 LINK SG CYS A 19 ZN ZN A 312 1555 1555 2.55 LINK SG CYS A 21 ZN ZN A 312 1555 1555 2.54 LINK SG CYS A 24 ZN ZN A 312 1555 1555 2.41 CISPEP 1 PHE A 14 PRO A 15 0 0.16 CISPEP 2 CYS A 104 PRO A 105 0 0.01 CISPEP 3 GLY A 249 PRO A 250 0 0.00 SITE 1 AC1 4 CYS A 19 CYS A 21 CYS A 24 ASN A 272 CRYST1 86.051 86.051 110.666 90.00 90.00 90.00 P 43 21 2 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 0.011621 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011621 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009036 0.00000 HETATM 1 N MSE A 1 66.707 46.020 30.978 1.00 55.17 N HETATM 2 CA MSE A 1 66.594 47.169 31.926 1.00 53.29 C HETATM 3 C MSE A 1 65.300 47.060 32.724 1.00 51.21 C HETATM 4 O MSE A 1 64.212 46.897 32.164 1.00 48.54 O HETATM 5 CB MSE A 1 66.608 48.496 31.161 1.00 55.70 C HETATM 6 CG MSE A 1 66.761 49.722 32.057 1.00 58.98 C HETATM 7 SE MSE A 1 66.222 51.383 31.191 1.00 67.92 SE HETATM 8 CE MSE A 1 67.687 51.580 29.940 1.00 64.10 C