HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 13-JUL-05 2CZL TITLE CRYSTAL STRUCTURE OF MQND (TTHA1568), A MENAQUINONE BIOSYNTHETIC TITLE 2 ENZYME FROM THERMUS THERMOPHILUS HB8 (CYS11 MODIFIED WITH BETA- TITLE 3 MERCAPTOETHANOL) COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL PROTEIN TTHA1568; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 300852; SOURCE 4 STRAIN: HB8; SOURCE 5 GENE: TTHA1568; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET11 KEYWDS CONSERVED HYPOTHETICAL PROTEIN, TTHA1568, EXTREMELY THERMOPHILIC KEYWDS 2 BACTERIA, STRUCTURAL GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN KEYWDS 3 STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL KEYWDS 4 GENOMICS/PROTEOMICS INITIATIVE, RSGI, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR R.ARAI,A.NISHINO,K.NAGANO,T.KAMO-UCHIKUBO,M.NISHIMOTO,M.TOYAMA, AUTHOR 2 T.TERADA,K.MURAYAMA,M.SHIROUZU,S.YOKOYAMA,RIKEN STRUCTURAL AUTHOR 3 GENOMICS/PROTEOMICS INITIATIVE (RSGI) REVDAT 6 23-OCT-24 2CZL 1 REMARK LINK REVDAT 5 13-JUL-11 2CZL 1 VERSN REVDAT 4 18-AUG-10 2CZL 1 JRNL TITLE REVDAT 3 24-FEB-09 2CZL 1 VERSN REVDAT 2 07-FEB-06 2CZL 1 REMARK REVDAT 1 13-JAN-06 2CZL 0 JRNL AUTH R.ARAI,K.MURAYAMA,T.UCHIKUBO-KAMO,M.NISHIMOTO,M.TOYAMA, JRNL AUTH 2 S.KURAMITSU,T.TERADA,M.SHIROUZU,S.YOKOYAMA JRNL TITL CRYSTAL STRUCTURE OF MQND (TTHA1568), A MENAQUINONE JRNL TITL 2 BIOSYNTHETIC ENZYME FROM THERMUS THERMOPHILUS HB8. JRNL REF J.STRUCT.BIOL. V. 168 575 2009 JRNL REFN ISSN 1047-8477 JRNL PMID 19602440 JRNL DOI 10.1016/J.JSB.2009.07.007 REMARK 2 REMARK 2 RESOLUTION. 1.55 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 : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.82 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 670101.110 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.1 REMARK 3 NUMBER OF REFLECTIONS : 44576 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) : 0.182 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 4520 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 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) : 1.55 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.65 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 88.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6096 REMARK 3 BIN R VALUE (WORKING SET) : 0.2130 REMARK 3 BIN FREE R VALUE : 0.2510 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 649 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.010 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2113 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 42 REMARK 3 SOLVENT ATOMS : 316 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.16000 REMARK 3 B22 (A**2) : -0.16000 REMARK 3 B33 (A**2) : 0.32000 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) : 0.16 REMARK 3 ESD FROM SIGMAA (A) : 0.09 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) : 0.19 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.12 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.150 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.340 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.960 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.540 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.750 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 49.87 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 : PROTEIN_REP_CME.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : TLA.PARAM REMARK 3 PARAMETER FILE 5 : PEGF_7.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN_CME.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : TLA.TOP REMARK 3 TOPOLOGY FILE 5 : PEGF_7.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2CZL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-JUL-05. REMARK 100 THE DEPOSITION ID IS D_1000024803. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-APR-05; 25-MAY-05 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : SPRING-8; SPRING-8 REMARK 200 BEAMLINE : BL26B1; BL26B1 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00000; 1.07181, 1.07216, REMARK 200 1.05000 REMARK 200 MONOCHROMATOR : SI DOUBLE CRYSTAL; SI DOUBLE REMARK 200 CRYSTAL REMARK 200 OPTICS : TWO DIMENSIONAL FOCUSING MIRROR; REMARK 200 TWO DIMENSIONAL FOCUSING MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU JUPITER 210; RIGAKU REMARK 200 JUPITER 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45583 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07100 REMARK 200 FOR THE DATA SET : 18.7900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.3 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.28200 REMARK 200 FOR SHELL : 5.050 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD 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 (%): 53.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS-HCL, 0.8M POTASSIUM SODIUM REMARK 280 TARTRATE, 2.5% PEG 5000, MME, PH 7.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 293K. 0.1M TRIS-HCL, 0.8M POTASSIUM SODIUM REMARK 280 TARTRATE, 0.75% PEG 5000, MME, 5MM K2PTCL4, 16H SOAKING, PH 8.0, REMARK 280 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 85.63800 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 30.11800 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 30.11800 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 128.45700 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 30.11800 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 30.11800 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 42.81900 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 30.11800 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 30.11800 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 128.45700 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 30.11800 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 30.11800 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 42.81900 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 85.63800 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: 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 905 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 MET A 1 REMARK 465 GLU A 2 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 O HOH A 713 O HOH A 897 1.97 REMARK 500 OE2 GLU A 244 NE ARG A 248 2.19 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 HIS A 145 -135.15 54.61 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 K A 601 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PHE A 149 O REMARK 620 2 XPE A 501 O13 82.4 REMARK 620 3 XPE A 501 O4 145.3 125.0 REMARK 620 4 XPE A 501 O19 104.9 112.2 85.3 REMARK 620 5 XPE A 501 O22 79.4 156.7 77.7 59.6 REMARK 620 6 XPE A 501 O10 74.8 58.6 100.2 170.8 128.6 REMARK 620 7 XPE A 501 O16 116.6 57.4 97.4 60.0 119.6 111.7 REMARK 620 8 XPE A 501 O7 88.9 118.1 60.5 129.1 76.0 60.0 151.2 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TLA A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XPE A 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2DBP RELATED DB: PDB REMARK 900 STRUCTURE OF THE SAME PROTEIN WITHOUT MODIFICATION AT CYS11 REMARK 900 RELATED ID: TTK003001639.1 RELATED DB: TARGETDB DBREF 2CZL A 1 272 GB 55981537 YP_144834 1 272 SEQRES 1 A 272 MET GLU ALA LEU ARG LEU GLY PHE SER PRO CME PRO ASN SEQRES 2 A 272 ASP THR PHE ILE PHE TYR ALA LEU VAL HIS GLY ARG VAL SEQRES 3 A 272 GLU SER PRO VAL PRO LEU GLU PRO VAL LEU GLU ASP VAL SEQRES 4 A 272 GLU THR LEU ASN ARG TRP ALA LEU GLU GLY ARG LEU PRO SEQRES 5 A 272 LEU THR LYS LEU SER TYR ALA ALA TYR ALA GLN VAL ARG SEQRES 6 A 272 ASP ARG TYR VAL ALA LEU ARG SER GLY GLY ALA LEU GLY SEQRES 7 A 272 ARG GLY VAL GLY PRO LEU VAL VAL ALA ARG GLY PRO LEU SEQRES 8 A 272 GLN ALA LEU GLU GLY LEU ARG VAL ALA VAL PRO GLY ARG SEQRES 9 A 272 HIS THR THR ALA TYR PHE LEU LEU SER LEU TYR ALA GLN SEQRES 10 A 272 GLY PHE VAL PRO VAL GLU VAL ARG TYR ASP ARG ILE LEU SEQRES 11 A 272 PRO MET VAL ALA GLN GLY GLU VAL GLU ALA GLY LEU ILE SEQRES 12 A 272 ILE HIS GLU SER ARG PHE THR TYR PRO ARG TYR GLY LEU SEQRES 13 A 272 VAL GLN VAL VAL ASP LEU GLY ALA TRP TRP GLU GLU ARG SEQRES 14 A 272 THR GLY LEU PRO LEU PRO LEU GLY ALA ILE LEU ALA ARG SEQRES 15 A 272 ARG ASP LEU GLY GLU GLY LEU ILE ARG ALA LEU ASP GLU SEQRES 16 A 272 ALA VAL ARG ARG SER VAL ALA TYR ALA LEU ALA HIS PRO SEQRES 17 A 272 GLU GLU ALA LEU ASP TYR MET ARG ALA HIS ALA GLN GLU SEQRES 18 A 272 LEU SER ASP GLU VAL ILE TRP ALA HIS VAL HIS THR TYR SEQRES 19 A 272 VAL ASN ALA PHE SER LEU ASP VAL GLY GLU GLU GLY GLU SEQRES 20 A 272 ARG ALA VAL ALA ARG LEU PHE ALA GLU ALA GLU ALA ARG SEQRES 21 A 272 GLY LEU ALA ALA PRO SER PRO ARG PRO LEU PHE VAL MODRES 2CZL CME A 11 CYS S,S-(2-HYDROXYETHYL)THIOCYSTEINE HET CME A 11 10 HET K A 601 1 HET TLA A 401 10 HET XPE A 501 31 HETNAM CME S,S-(2-HYDROXYETHYL)THIOCYSTEINE HETNAM K POTASSIUM ION HETNAM TLA L(+)-TARTARIC ACID HETNAM XPE 3,6,9,12,15,18,21,24,27-NONAOXANONACOSANE-1,29-DIOL HETSYN XPE DECAETHYLENE GLYCOL FORMUL 1 CME C5 H11 N O3 S2 FORMUL 2 K K 1+ FORMUL 3 TLA C4 H6 O6 FORMUL 4 XPE C20 H42 O11 FORMUL 5 HOH *316(H2 O) HELIX 1 1 CME A 11 HIS A 23 1 13 HELIX 2 2 ASP A 38 GLU A 48 1 11 HELIX 3 3 TYR A 58 ALA A 62 1 5 HELIX 4 4 THR A 106 ALA A 116 1 11 HELIX 5 5 ARG A 125 ASP A 127 5 3 HELIX 6 6 ARG A 128 GLN A 135 1 8 HELIX 7 7 GLU A 146 TYR A 151 1 6 HELIX 8 8 PRO A 152 GLY A 155 5 4 HELIX 9 9 LEU A 162 GLY A 171 1 10 HELIX 10 10 GLY A 186 HIS A 207 1 22 HELIX 11 11 PRO A 208 GLU A 210 5 3 HELIX 12 12 ALA A 211 ALA A 219 1 9 HELIX 13 13 SER A 223 VAL A 235 1 13 HELIX 14 14 ASN A 236 ASP A 241 1 6 HELIX 15 15 VAL A 242 ARG A 260 1 19 SHEET 1 A 5 LEU A 32 LEU A 36 0 SHEET 2 A 5 LEU A 4 PHE A 8 1 N LEU A 4 O GLU A 33 SHEET 3 A 5 LEU A 53 SER A 57 1 O LYS A 55 N GLY A 7 SHEET 4 A 5 LEU A 174 ARG A 182 -1 O LEU A 180 N THR A 54 SHEET 5 A 5 TYR A 68 ALA A 70 -1 N VAL A 69 O ALA A 181 SHEET 1 B 5 LEU A 32 LEU A 36 0 SHEET 2 B 5 LEU A 4 PHE A 8 1 N LEU A 4 O GLU A 33 SHEET 3 B 5 LEU A 53 SER A 57 1 O LYS A 55 N GLY A 7 SHEET 4 B 5 LEU A 174 ARG A 182 -1 O LEU A 180 N THR A 54 SHEET 5 B 5 ALA A 76 GLY A 78 -1 N ALA A 76 O GLY A 177 SHEET 1 C 5 VAL A 120 GLU A 123 0 SHEET 2 C 5 ARG A 98 VAL A 101 1 N VAL A 101 O VAL A 122 SHEET 3 C 5 ALA A 140 ILE A 143 1 O LEU A 142 N ALA A 100 SHEET 4 C 5 LEU A 84 ALA A 87 -1 N LEU A 84 O ILE A 143 SHEET 5 C 5 VAL A 157 ASP A 161 -1 O VAL A 159 N VAL A 85 LINK C PRO A 10 N CME A 11 1555 1555 1.34 LINK C CME A 11 N PRO A 12 1555 1555 1.34 LINK O PHE A 149 K K A 601 1555 1555 2.84 LINK O13 XPE A 501 K K A 601 1555 1555 2.91 LINK O4 XPE A 501 K K A 601 1555 1555 2.92 LINK O19 XPE A 501 K K A 601 1555 1555 2.89 LINK O22 XPE A 501 K K A 601 1555 1555 2.91 LINK O10 XPE A 501 K K A 601 1555 1555 2.96 LINK O16 XPE A 501 K K A 601 1555 1555 2.91 LINK O7 XPE A 501 K K A 601 1555 1555 2.83 SITE 1 AC1 2 PHE A 149 XPE A 501 SITE 1 AC2 11 VAL A 39 LYS A 55 SER A 57 THR A 106 SITE 2 AC2 11 THR A 107 ALA A 108 HIS A 145 LEU A 176 SITE 3 AC2 11 HOH A 602 HOH A 648 HOH A 696 SITE 1 AC3 10 ARG A 148 PHE A 149 TYR A 151 PRO A 152 SITE 2 AC3 10 ARG A 153 ARG A 198 GLU A 225 ALA A 229 SITE 3 AC3 10 K A 601 HOH A 844 CRYST1 60.236 60.236 171.276 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 0.016601 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016601 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005839 0.00000