HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 07-OCT-02 1MZG TITLE X-RAY STRUCTURE OF SUFE FROM E.COLI NORTHEAST STRUCTURAL TITLE 2 GENOMICS (NESG) CONSORTIUM TARGET ER30 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUFE PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: HYPOTHETICAL TARGET ER30 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET21 KEYWDS STRUCTURAL GENOMICS, UNKNOWN FUNCTION, PSI, PROTEIN KEYWDS 2 STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS KEYWDS 3 CONSORTIUM, NESG EXPDTA X-RAY DIFFRACTION AUTHOR A.KUZIN,W.C.EDSTROM,R.XIAO,T.B.ACTON,B.ROST,L.TONG, AUTHOR 2 G.T.MONTELIONE,J.F.HUNT,NORTHEAST STRUCTURAL GENOMICS AUTHOR 3 CONSORTIUM (NESG) REVDAT 3 24-FEB-09 1MZG 1 VERSN REVDAT 2 25-JAN-05 1MZG 1 AUTHOR KEYWDS REMARK JRNL REVDAT 1 28-JAN-03 1MZG 0 JRNL AUTH S.GOLDSMITH-FISCHMAN,A.KUZIN,W.C.EDSTROM,J.BENACH, JRNL AUTH 2 R.SHASTRY,R.XIAO,T.B.ACTON,B.HONIG,G.T.MONTELIONE, JRNL AUTH 3 J.F.HUNT JRNL TITL THE SUFE SULFUR-ACCEPTOR PROTEIN CONTAINS A JRNL TITL 2 CONSERVED CORE STRUCTURE THAT MEDIATES INTERDOMAIN JRNL TITL 3 INTERACTIONS IN A VARIETY OF REDOX PROTEIN JRNL TITL 4 COMPLEXES JRNL REF J.MOL.BIOL. V. 344 549 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 15522304 JRNL DOI 10.1016/J.JMB.2004.08.074 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.00 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.91 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1252026.310 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.8 REMARK 3 NUMBER OF REFLECTIONS : 17882 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) : 0.208 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 862 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 82.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2499 REMARK 3 BIN R VALUE (WORKING SET) : 0.2260 REMARK 3 BIN FREE R VALUE : 0.2680 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 130 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 : 2330 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 185 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 9.22000 REMARK 3 B22 (A**2) : 1.03000 REMARK 3 B33 (A**2) : -10.25000 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) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.12 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) : 0.31 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.20 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.40 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.91 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) : 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 : 0.35 REMARK 3 BSOL : 41.92 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.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1MZG COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-OCT-02. REMARK 100 THE RCSB ID CODE IS RCSB017330. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-AUG-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.9 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) : 0.9792 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 : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17893 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 27.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: SAD REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.17 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 34% PEG3350, 3% METHANOL, 0.1M TRIS REMARK 280 PH 8.9, 0.2M SODIUM ACETATE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 302.0K 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 21.09500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 60.34250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.20050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 60.34250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.09500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.20050 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 ALA A 2 REMARK 465 MSE B 1 REMARK 465 HIS B 145 REMARK 465 HIS B 146 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 ASP B 41 N - CA - C ANGL. DEV. = -18.4 DEGREES 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 52 28.69 48.17 REMARK 500 ASN A 62 -161.27 -78.05 REMARK 500 ASP B 39 99.56 -47.91 REMARK 500 GLU B 40 36.89 72.06 REMARK 500 SER B 53 172.14 171.74 REMARK 500 HIS B 142 -152.64 -63.73 REMARK 500 HIS B 143 -94.47 -75.84 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: ER30 RELATED DB: TARGETDB DBREF 1MZG A 1 138 UNP P76194 SUFE_ECOLI 1 138 DBREF 1MZG B 1 138 UNP P76194 SUFE_ECOLI 1 138 SEQADV 1MZG MSE A 1 UNP P76194 MET 1 MODIFIED RESIDUE SEQADV 1MZG MSE A 59 UNP P76194 MET 59 MODIFIED RESIDUE SEQADV 1MZG MSE A 92 UNP P76194 MET 92 MODIFIED RESIDUE SEQADV 1MZG MSE A 109 UNP P76194 MET 109 MODIFIED RESIDUE SEQADV 1MZG MSE A 126 UNP P76194 MET 126 MODIFIED RESIDUE SEQADV 1MZG LEU A 139 UNP P76194 EXPRESSION TAG SEQADV 1MZG GLU A 140 UNP P76194 EXPRESSION TAG SEQADV 1MZG HIS A 141 UNP P76194 EXPRESSION TAG SEQADV 1MZG HIS A 142 UNP P76194 EXPRESSION TAG SEQADV 1MZG HIS A 143 UNP P76194 EXPRESSION TAG SEQADV 1MZG HIS A 144 UNP P76194 EXPRESSION TAG SEQADV 1MZG HIS A 145 UNP P76194 EXPRESSION TAG SEQADV 1MZG HIS A 146 UNP P76194 EXPRESSION TAG SEQADV 1MZG MSE B 1 UNP P76194 MET 1 MODIFIED RESIDUE SEQADV 1MZG MSE B 59 UNP P76194 MET 59 MODIFIED RESIDUE SEQADV 1MZG MSE B 92 UNP P76194 MET 92 MODIFIED RESIDUE SEQADV 1MZG MSE B 109 UNP P76194 MET 109 MODIFIED RESIDUE SEQADV 1MZG MSE B 126 UNP P76194 MET 126 MODIFIED RESIDUE SEQADV 1MZG LEU B 139 UNP P76194 EXPRESSION TAG SEQADV 1MZG GLU B 140 UNP P76194 EXPRESSION TAG SEQADV 1MZG HIS B 141 UNP P76194 EXPRESSION TAG SEQADV 1MZG HIS B 142 UNP P76194 EXPRESSION TAG SEQADV 1MZG HIS B 143 UNP P76194 EXPRESSION TAG SEQADV 1MZG HIS B 144 UNP P76194 EXPRESSION TAG SEQADV 1MZG HIS B 145 UNP P76194 EXPRESSION TAG SEQADV 1MZG HIS B 146 UNP P76194 EXPRESSION TAG SEQRES 1 A 146 MSE ALA LEU LEU PRO ASP LYS GLU LYS LEU LEU ARG ASN SEQRES 2 A 146 PHE LEU ARG CYS ALA ASN TRP GLU GLU LYS TYR LEU TYR SEQRES 3 A 146 ILE ILE GLU LEU GLY GLN ARG LEU PRO GLU LEU ARG ASP SEQRES 4 A 146 GLU ASP ARG SER PRO GLN ASN SER ILE GLN GLY CYS GLN SEQRES 5 A 146 SER GLN VAL TRP ILE VAL MSE ARG GLN ASN ALA GLN GLY SEQRES 6 A 146 ILE ILE GLU LEU GLN GLY ASP SER ASP ALA ALA ILE VAL SEQRES 7 A 146 LYS GLY LEU ILE ALA VAL VAL PHE ILE LEU TYR ASP GLN SEQRES 8 A 146 MSE THR PRO GLN ASP ILE VAL ASN PHE ASP VAL ARG PRO SEQRES 9 A 146 TRP PHE GLU LYS MSE ALA LEU THR GLN HIS LEU THR PRO SEQRES 10 A 146 SER ARG SER GLN GLY LEU GLU ALA MSE ILE ARG ALA ILE SEQRES 11 A 146 ARG ALA LYS ALA ALA ALA LEU SER LEU GLU HIS HIS HIS SEQRES 12 A 146 HIS HIS HIS SEQRES 1 B 146 MSE ALA LEU LEU PRO ASP LYS GLU LYS LEU LEU ARG ASN SEQRES 2 B 146 PHE LEU ARG CYS ALA ASN TRP GLU GLU LYS TYR LEU TYR SEQRES 3 B 146 ILE ILE GLU LEU GLY GLN ARG LEU PRO GLU LEU ARG ASP SEQRES 4 B 146 GLU ASP ARG SER PRO GLN ASN SER ILE GLN GLY CYS GLN SEQRES 5 B 146 SER GLN VAL TRP ILE VAL MSE ARG GLN ASN ALA GLN GLY SEQRES 6 B 146 ILE ILE GLU LEU GLN GLY ASP SER ASP ALA ALA ILE VAL SEQRES 7 B 146 LYS GLY LEU ILE ALA VAL VAL PHE ILE LEU TYR ASP GLN SEQRES 8 B 146 MSE THR PRO GLN ASP ILE VAL ASN PHE ASP VAL ARG PRO SEQRES 9 B 146 TRP PHE GLU LYS MSE ALA LEU THR GLN HIS LEU THR PRO SEQRES 10 B 146 SER ARG SER GLN GLY LEU GLU ALA MSE ILE ARG ALA ILE SEQRES 11 B 146 ARG ALA LYS ALA ALA ALA LEU SER LEU GLU HIS HIS HIS SEQRES 12 B 146 HIS HIS HIS MODRES 1MZG MSE A 59 MET SELENOMETHIONINE MODRES 1MZG MSE A 92 MET SELENOMETHIONINE MODRES 1MZG MSE A 109 MET SELENOMETHIONINE MODRES 1MZG MSE A 126 MET SELENOMETHIONINE MODRES 1MZG MSE B 59 MET SELENOMETHIONINE MODRES 1MZG MSE B 92 MET SELENOMETHIONINE MODRES 1MZG MSE B 109 MET SELENOMETHIONINE MODRES 1MZG MSE B 126 MET SELENOMETHIONINE HET MSE A 59 8 HET MSE A 92 8 HET MSE A 109 8 HET MSE A 126 8 HET MSE B 59 8 HET MSE B 92 8 HET MSE B 109 8 HET MSE B 126 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 3 HOH *185(H2 O) HELIX 1 1 ASP A 6 CYS A 17 1 12 HELIX 2 2 ASN A 19 LEU A 34 1 16 HELIX 3 3 SER A 43 GLN A 45 5 3 HELIX 4 4 ALA A 75 TYR A 89 1 15 HELIX 5 5 THR A 93 PHE A 100 1 8 HELIX 6 6 VAL A 102 ALA A 110 1 9 HELIX 7 7 ALA A 110 LEU A 115 1 6 HELIX 8 8 THR A 116 LEU A 139 1 24 HELIX 9 9 HIS A 142 HIS A 146 5 5 HELIX 10 10 ASP B 6 CYS B 17 1 12 HELIX 11 11 ASN B 19 ARG B 33 1 15 HELIX 12 12 ALA B 75 ASP B 90 1 16 HELIX 13 13 THR B 93 ASN B 99 1 7 HELIX 14 14 VAL B 102 ALA B 110 1 9 HELIX 15 15 PRO B 117 LEU B 139 1 23 SHEET 1 A 3 SER A 47 ILE A 48 0 SHEET 2 A 3 VAL A 55 GLN A 61 -1 O VAL A 55 N ILE A 48 SHEET 3 A 3 ILE A 67 SER A 73 -1 O GLN A 70 N VAL A 58 SHEET 1 B 3 SER B 47 ILE B 48 0 SHEET 2 B 3 VAL B 55 GLN B 61 -1 O VAL B 55 N ILE B 48 SHEET 3 B 3 ILE B 67 SER B 73 -1 O GLU B 68 N ARG B 60 LINK C VAL A 58 N MSE A 59 1555 1555 1.33 LINK C MSE A 59 N ARG A 60 1555 1555 1.33 LINK C GLN A 91 N MSE A 92 1555 1555 1.33 LINK C MSE A 92 N THR A 93 1555 1555 1.33 LINK C LYS A 108 N MSE A 109 1555 1555 1.33 LINK C MSE A 109 N ALA A 110 1555 1555 1.34 LINK C ALA A 125 N MSE A 126 1555 1555 1.33 LINK C MSE A 126 N ILE A 127 1555 1555 1.33 LINK C VAL B 58 N MSE B 59 1555 1555 1.33 LINK C MSE B 59 N ARG B 60 1555 1555 1.33 LINK C GLN B 91 N MSE B 92 1555 1555 1.33 LINK C MSE B 92 N THR B 93 1555 1555 1.33 LINK C LYS B 108 N MSE B 109 1555 1555 1.33 LINK C MSE B 109 N ALA B 110 1555 1555 1.33 LINK C ALA B 125 N MSE B 126 1555 1555 1.33 LINK C MSE B 126 N ILE B 127 1555 1555 1.33 CRYST1 42.190 54.401 120.685 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 0.023702 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018382 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008286 0.00000