HEADER CHAPERONE 29-SEP-10 2XSK TITLE E. COLI CURLI PROTEIN CSGC - SECYS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CSGC; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 11-110; COMPND 5 SYNONYM: PUTATIVE CURLI PRODUCTION PROTEIN CSGC; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: CYSTEINE 29 AND 31 SUBSTITUTED FOR SELENOCYSTEINE COMPND 8 AND DISELENIDE BOND BETWEEN SECYS 29 AND SECYS31 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PET28A KEYWDS CHAPERONE EXPDTA X-RAY DIFFRACTION AUTHOR P.S.SALGADO,J.D.TAYLOR,E.COTA,S.J.MATTHEWS REVDAT 4 29-JAN-14 2XSK 1 REMARK SEQRES MODRES HET REVDAT 4 2 HETNAM FORMUL SHEET LINK REVDAT 4 3 SITE ATOM HETATM CONECT REVDAT 3 30-MAY-12 2XSK 1 JRNL REMARK VERSN REVDAT 2 16-FEB-11 2XSK 1 JRNL REVDAT 1 29-DEC-10 2XSK 0 JRNL AUTH P.S.SALGADO,J.D.TAYLOR,E.COTA,S.J.MATTHEWS JRNL TITL EXTENDING THE USABILITY OF THE PHASING POWER OF DISELENIDE JRNL TITL 2 BONDS: SECYS SAD PHASING OF CSGC USING A NON-AUXOTROPHIC JRNL TITL 3 STRAIN. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 67 8 2011 JRNL REFN ISSN 0907-4449 JRNL PMID 21206057 JRNL DOI 10.1107/S0907444910042022 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.66 REMARK 3 DATA CUTOFF (SIGMA(F)) : NONE REMARK 3 COMPLETENESS FOR RANGE (%) : 100.00 REMARK 3 NUMBER OF REFLECTIONS : 10576 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 + TEST SET) : 0.23929 REMARK 3 R VALUE (WORKING SET) : 0.23682 REMARK 3 FREE R VALUE : 0.28510 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.0 REMARK 3 FREE R VALUE TEST SET COUNT : 557 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.699 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.743 REMARK 3 REFLECTION IN BIN (WORKING SET) : 792 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.00 REMARK 3 BIN R VALUE (WORKING SET) : 0.377 REMARK 3 BIN FREE R VALUE SET COUNT : 42 REMARK 3 BIN FREE R VALUE : 0.481 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 729 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 31 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.851 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.03 REMARK 3 B22 (A**2) : -0.04 REMARK 3 B33 (A**2) : 0.02 REMARK 3 B12 (A**2) : 0.00 REMARK 3 B13 (A**2) : 0.00 REMARK 3 B23 (A**2) : 0.00 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.132 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.134 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.104 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.274 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.946 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.923 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 751 ; 0.021 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1018 ; 2.128 ; 1.996 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 94 ; 7.452 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 29 ;37.068 ;26.552 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 134 ;18.011 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 3 ;24.270 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 125 ; 0.150 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 550 ; 0.012 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 488 ; 1.522 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 792 ; 2.874 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 263 ; 4.239 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 226 ; 6.908 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. RESIDUES 1-2 AND 98-110 INCLUDING CTERM REMARK 3 HISTAG ARE DISORDERED REMARK 4 REMARK 4 2XSK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-SEP-10. REMARK 100 THE PDBE ID CODE IS EBI-45582. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JUL-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SOLEIL REMARK 200 BEAMLINE : PROXIMA 1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11136 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.70 REMARK 200 RESOLUTION RANGE LOW (A) : 32.20 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.6 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 3.0 REMARK 200 R MERGE (I) : 0.04 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.80 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.41 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.60 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELX, PHASER REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: SE SAD USING SELENOCYSTEINE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 39.63500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 18.07500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 39.63500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 18.07500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 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 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 O ACT A1100 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 MSE A 1 REMARK 465 GLY A 2 REMARK 465 SER A 98 REMARK 465 SER A 99 REMARK 465 GLU A 100 REMARK 465 LYS A 101 REMARK 465 SER A 102 REMARK 465 LEU A 103 REMARK 465 GLU A 104 REMARK 465 HIS A 105 REMARK 465 HIS A 106 REMARK 465 HIS A 107 REMARK 465 HIS A 108 REMARK 465 HIS A 109 REMARK 465 HIS A 110 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 SER A 28 C SEC A 29 N 0.222 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 GLN A 87 -91.93 -114.41 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 ACT A1098 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A1099 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A1100 DBREF 2XSK A 3 102 UNP B2CY50 B2CY50_ECOLX 11 110 SEQADV 2XSK MSE A 1 UNP B2CY50 EXPRESSION TAG SEQADV 2XSK GLY A 2 UNP B2CY50 EXPRESSION TAG SEQADV 2XSK LEU A 103 UNP B2CY50 EXPRESSION TAG SEQADV 2XSK GLU A 104 UNP B2CY50 EXPRESSION TAG SEQADV 2XSK HIS A 105 UNP B2CY50 EXPRESSION TAG SEQADV 2XSK HIS A 106 UNP B2CY50 EXPRESSION TAG SEQADV 2XSK HIS A 107 UNP B2CY50 EXPRESSION TAG SEQADV 2XSK HIS A 108 UNP B2CY50 EXPRESSION TAG SEQADV 2XSK HIS A 109 UNP B2CY50 EXPRESSION TAG SEQADV 2XSK HIS A 110 UNP B2CY50 EXPRESSION TAG SEQRES 1 A 110 MSE GLY SER SER GLN ILE THR PHE ASN THR THR GLN GLN SEQRES 2 A 110 GLY ASP MSE TYR THR ILE ILE PRO GLU VAL THR LEU THR SEQRES 3 A 110 GLN SER SEC LEU SEC ARG VAL GLN ILE LEU SER LEU ARG SEQRES 4 A 110 GLU GLY SER SER GLY GLN SER GLN THR LYS GLN GLU LYS SEQRES 5 A 110 THR LEU SER LEU PRO ALA ASN GLN PRO ILE ALA LEU THR SEQRES 6 A 110 LYS LEU SER LEU ASN ILE SER PRO ASP ASP ARG VAL LYS SEQRES 7 A 110 ILE VAL VAL THR VAL SER ASP GLY GLN SER LEU HIS LEU SEQRES 8 A 110 SER GLN GLN TRP PRO PRO SER SER GLU LYS SER LEU GLU SEQRES 9 A 110 HIS HIS HIS HIS HIS HIS MODRES 2XSK MSE A 16 MET SELENOMETHIONINE HET MSE A 16 8 HET ACT A1098 4 HET ACT A1099 4 HET ACT A1100 4 HETNAM MSE SELENOMETHIONINE HETNAM ACT ACETATE ION FORMUL 2 MSE C5 H11 N O2 SE FORMUL 3 ACT 3(C2 H3 O2 1-) FORMUL 4 HOH *31(H2 O) SHEET 1 AA 2 GLN A 5 GLN A 13 0 SHEET 2 AA 2 MSE A 16 THR A 24 -1 O MSE A 16 N GLN A 13 SHEET 1 AB 2 PRO A 61 ALA A 63 0 SHEET 2 AB 2 MSE A 16 THR A 24 1 O VAL A 23 N ILE A 62 SHEET 1 AC 2 LEU A 67 ASN A 70 0 SHEET 2 AC 2 MSE A 16 THR A 24 -1 O TYR A 17 N LEU A 69 SHEET 1 AD 4 GLN A 45 LEU A 56 0 SHEET 2 AD 4 SEC A 29 GLU A 40 -1 O SEC A 29 N LEU A 56 SHEET 3 AD 4 ARG A 76 SER A 84 -1 O ARG A 76 N GLU A 40 SHEET 4 AD 4 HIS A 90 TRP A 95 -1 O LEU A 91 N VAL A 83 LINK C ASP A 15 N MSE A 16 1555 1555 1.33 LINK C MSE A 16 N TYR A 17 1555 1555 1.33 LINK SE SEC A 29 SE SEC A 31 1555 1555 2.28 CISPEP 1 TRP A 95 PRO A 96 0 1.02 SITE 1 AC1 5 LEU A 30 SEC A 31 ARG A 32 THR A 53 SITE 2 AC1 5 ASP A 85 SITE 1 AC2 4 ASN A 9 THR A 11 THR A 18 ILE A 20 SITE 1 AC3 3 ASP A 15 TYR A 17 ILE A 71 CRYST1 79.270 36.150 39.510 90.00 117.09 90.00 C 1 2 1 4 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 0.012615 0.000000 0.006453 0.00000 SCALE2 0.000000 0.027663 0.000000 0.00000 SCALE3 0.000000 0.000000 0.028429 0.00000