HEADER OXIDOREDUCTASE 25-APR-12 4EUE TITLE CRYSTAL STRUCTURE OF CLOSTRIDIUM ACETOBUTULICUM TRANS-2-ENOYL-COA TITLE 2 REDUCTASE IN COMPLEX WITH NADH COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE REDUCTASE CA_C0462; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TRANS-2-ENOYL-COA REDUCTASE; COMPND 5 EC: 1.3.1.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM ACETOBUTYLICUM; SOURCE 3 ORGANISM_TAXID: 272562; SOURCE 4 STRAIN: ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787; SOURCE 5 GENE: CA_C0462; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) CODON PLUS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS TER, BIOFUEL, SYNTHETIC BIOLOGY, REDUCTASE, CATALYTIC MECHANISM, KEYWDS 2 SUBSTRATE SPECIFICITY, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR K.HU,M.ZHAO,T.ZHANG,S.YANG,J.DING REVDAT 3 30-OCT-24 4EUE 1 REMARK SEQADV LINK REVDAT 2 17-JUL-13 4EUE 1 JRNL REVDAT 1 28-NOV-12 4EUE 0 JRNL AUTH K.HU,M.ZHAO,T.ZHANG,M.ZHA,C.ZHONG,Y.JIANG,J.DING JRNL TITL STRUCTURES OF TRANS-2-ENOYL-COA REDUCTASES FROM CLOSTRIDIUM JRNL TITL 2 ACETOBUTYLICUM AND TREPONEMA DENTICOLA: INSIGHTS INTO THE JRNL TITL 3 SUBSTRATE SPECIFICITY AND THE CATALYTIC MECHANISM JRNL REF BIOCHEM.J. V. 449 79 2013 JRNL REFN ISSN 0264-6021 JRNL PMID 23050861 JRNL DOI 10.1042/BJ20120871 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 29116 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) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1456 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1987 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.66 REMARK 3 BIN R VALUE (WORKING SET) : 0.2340 REMARK 3 BIN FREE R VALUE SET COUNT : 96 REMARK 3 BIN FREE R VALUE : 0.2850 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3217 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 45 REMARK 3 SOLVENT ATOMS : 230 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.07000 REMARK 3 B22 (A**2) : -0.09000 REMARK 3 B33 (A**2) : 0.03000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.10000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.204 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.166 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.107 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.206 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.942 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.926 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3326 ; 0.007 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4474 ; 1.014 ; 1.986 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 397 ; 5.287 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 154 ;32.532 ;24.026 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 629 ;14.067 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 22 ;15.250 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 483 ; 0.074 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2462 ; 0.004 ; 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): 1970 ; 0.535 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3178 ; 1.119 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1356 ; 2.232 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1296 ; 3.704 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 398 REMARK 3 ORIGIN FOR THE GROUP (A): 39.5367 22.0083 23.3668 REMARK 3 T TENSOR REMARK 3 T11: 0.0073 T22: 0.0049 REMARK 3 T33: 0.0046 T12: 0.0002 REMARK 3 T13: 0.0027 T23: 0.0010 REMARK 3 L TENSOR REMARK 3 L11: 0.1573 L22: 0.1397 REMARK 3 L33: 0.1704 L12: -0.0304 REMARK 3 L13: 0.0301 L23: -0.0639 REMARK 3 S TENSOR REMARK 3 S11: 0.0088 S12: 0.0114 S13: 0.0199 REMARK 3 S21: -0.0118 S22: -0.0189 S23: -0.0012 REMARK 3 S31: 0.0204 S32: -0.0060 S33: 0.0102 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 RIDING REMARK 3 POSITIONS U VALUES: RESIDUAL ONLY REMARK 4 REMARK 4 4EUE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-MAY-12. REMARK 100 THE DEPOSITION ID IS D_1000072081. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-DEC-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29209 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : 0.12300 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) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.70 REMARK 200 R MERGE FOR SHELL (I) : 0.45900 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: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 200MM MAGNESIUM ACETATE TETRAHYDRATE, REMARK 280 20% PEG 3350, PH 7.0, TEMPERATURE 289K, VAPOR DIFFUSION, SITTING REMARK 280 DROP 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 55.60250 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.97500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 55.60250 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 22.97500 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 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 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 LEU A 161 61.37 60.05 REMARK 500 TYR A 235 -92.10 -117.47 REMARK 500 THR A 284 -16.54 75.71 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 NA A1002 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 47 O REMARK 620 2 SER A 50 O 81.5 REMARK 620 3 SER A 138 OG 90.5 142.0 REMARK 620 4 SER A 138 O 68.2 145.9 56.5 REMARK 620 5 NAI A1001 O2N 166.1 85.3 102.7 122.9 REMARK 620 6 NAI A1001 O5B 103.6 77.2 140.5 94.5 68.8 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAI A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 1002 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4EUF RELATED DB: PDB REMARK 900 RELATED ID: 4EUH RELATED DB: PDB REMARK 900 RELATED ID: 4FBG RELATED DB: PDB DBREF 4EUE A 1 398 UNP Q97LU2 Y462_CLOAB 1 398 SEQADV 4EUE MSE A -19 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE GLY A -18 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE SER A -17 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE SER A -16 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE HIS A -15 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE HIS A -14 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE HIS A -13 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE HIS A -12 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE HIS A -11 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE HIS A -10 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE SER A -9 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE SER A -8 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE GLY A -7 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE LEU A -6 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE VAL A -5 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE PRO A -4 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE ARG A -3 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE GLY A -2 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE SER A -1 UNP Q97LU2 EXPRESSION TAG SEQADV 4EUE HIS A 0 UNP Q97LU2 EXPRESSION TAG SEQRES 1 A 418 MSE GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 418 LEU VAL PRO ARG GLY SER HIS MSE ILE VAL LYS ALA LYS SEQRES 3 A 418 PHE VAL LYS GLY PHE ILE ARG ASP VAL HIS PRO TYR GLY SEQRES 4 A 418 CYS ARG ARG GLU VAL LEU ASN GLN ILE ASP TYR CYS LYS SEQRES 5 A 418 LYS ALA ILE GLY PHE ARG GLY PRO LYS LYS VAL LEU ILE SEQRES 6 A 418 VAL GLY ALA SER SER GLY PHE GLY LEU ALA THR ARG ILE SEQRES 7 A 418 SER VAL ALA PHE GLY GLY PRO GLU ALA HIS THR ILE GLY SEQRES 8 A 418 VAL SER TYR GLU THR GLY ALA THR ASP ARG ARG ILE GLY SEQRES 9 A 418 THR ALA GLY TRP TYR ASN ASN ILE PHE PHE LYS GLU PHE SEQRES 10 A 418 ALA LYS LYS LYS GLY LEU VAL ALA LYS ASN PHE ILE GLU SEQRES 11 A 418 ASP ALA PHE SER ASN GLU THR LYS ASP LYS VAL ILE LYS SEQRES 12 A 418 TYR ILE LYS ASP GLU PHE GLY LYS ILE ASP LEU PHE VAL SEQRES 13 A 418 TYR SER LEU ALA ALA PRO ARG ARG LYS ASP TYR LYS THR SEQRES 14 A 418 GLY ASN VAL TYR THR SER ARG ILE LYS THR ILE LEU GLY SEQRES 15 A 418 ASP PHE GLU GLY PRO THR ILE ASP VAL GLU ARG ASP GLU SEQRES 16 A 418 ILE THR LEU LYS LYS VAL SER SER ALA SER ILE GLU GLU SEQRES 17 A 418 ILE GLU GLU THR ARG LYS VAL MSE GLY GLY GLU ASP TRP SEQRES 18 A 418 GLN GLU TRP CYS GLU GLU LEU LEU TYR GLU ASP CYS PHE SEQRES 19 A 418 SER ASP LYS ALA THR THR ILE ALA TYR SER TYR ILE GLY SEQRES 20 A 418 SER PRO ARG THR TYR LYS ILE TYR ARG GLU GLY THR ILE SEQRES 21 A 418 GLY ILE ALA LYS LYS ASP LEU GLU ASP LYS ALA LYS LEU SEQRES 22 A 418 ILE ASN GLU LYS LEU ASN ARG VAL ILE GLY GLY ARG ALA SEQRES 23 A 418 PHE VAL SER VAL ASN LYS ALA LEU VAL THR LYS ALA SER SEQRES 24 A 418 ALA TYR ILE PRO THR PHE PRO LEU TYR ALA ALA ILE LEU SEQRES 25 A 418 TYR LYS VAL MSE LYS GLU LYS ASN ILE HIS GLU ASN CYS SEQRES 26 A 418 ILE MSE GLN ILE GLU ARG MSE PHE SER GLU LYS ILE TYR SEQRES 27 A 418 SER ASN GLU LYS ILE GLN PHE ASP ASP LYS GLY ARG LEU SEQRES 28 A 418 ARG MSE ASP ASP LEU GLU LEU ARG LYS ASP VAL GLN ASP SEQRES 29 A 418 GLU VAL ASP ARG ILE TRP SER ASN ILE THR PRO GLU ASN SEQRES 30 A 418 PHE LYS GLU LEU SER ASP TYR LYS GLY TYR LYS LYS GLU SEQRES 31 A 418 PHE MSE ASN LEU ASN GLY PHE ASP LEU ASP GLY VAL ASP SEQRES 32 A 418 TYR SER LYS ASP LEU ASP ILE GLU LEU LEU ARG LYS LEU SEQRES 33 A 418 GLU PRO MODRES 4EUE MSE A 1 MET SELENOMETHIONINE MODRES 4EUE MSE A 196 MET SELENOMETHIONINE MODRES 4EUE MSE A 296 MET SELENOMETHIONINE MODRES 4EUE MSE A 307 MET SELENOMETHIONINE MODRES 4EUE MSE A 312 MET SELENOMETHIONINE MODRES 4EUE MSE A 333 MET SELENOMETHIONINE MODRES 4EUE MSE A 372 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 196 8 HET MSE A 296 8 HET MSE A 307 8 HET MSE A 312 8 HET MSE A 333 8 HET MSE A 372 8 HET NAI A1001 44 HET NA A1002 1 HETNAM MSE SELENOMETHIONINE HETNAM NAI 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE HETNAM NA SODIUM ION HETSYN NAI NADH FORMUL 1 MSE 7(C5 H11 N O2 SE) FORMUL 2 NAI C21 H29 N7 O14 P2 FORMUL 3 NA NA 1+ FORMUL 4 HOH *230(H2 O) HELIX 1 1 HIS A 16 ALA A 34 1 19 HELIX 2 2 SER A 50 GLY A 63 1 14 HELIX 3 3 THR A 85 LYS A 101 1 17 HELIX 4 4 SER A 114 GLU A 128 1 15 HELIX 5 5 SER A 185 GLY A 197 1 13 HELIX 6 6 GLY A 198 GLU A 211 1 14 HELIX 7 7 SER A 228 TYR A 232 5 5 HELIX 8 8 GLY A 238 GLY A 263 1 26 HELIX 9 9 THR A 276 TYR A 281 1 6 HELIX 10 10 THR A 284 LYS A 299 1 16 HELIX 11 11 ASN A 304 LYS A 316 1 13 HELIX 12 12 ARG A 339 ILE A 353 1 15 HELIX 13 13 ASN A 357 SER A 362 1 6 HELIX 14 14 ASP A 363 ASN A 375 1 13 HELIX 15 15 ASP A 389 LYS A 395 1 7 SHEET 1 A 2 PHE A 7 VAL A 8 0 SHEET 2 A 2 PHE A 11 ILE A 12 -1 O PHE A 11 N VAL A 8 SHEET 1 B 7 ALA A 105 ILE A 109 0 SHEET 2 B 7 HIS A 68 SER A 73 1 N GLY A 71 O LYS A 106 SHEET 3 B 7 LYS A 42 VAL A 46 1 N ILE A 45 O ILE A 70 SHEET 4 B 7 ILE A 132 TYR A 137 1 O VAL A 136 N LEU A 44 SHEET 5 B 7 PHE A 214 SER A 224 1 O ILE A 221 N TYR A 137 SHEET 6 B 7 ARG A 265 VAL A 270 1 O SER A 269 N ALA A 222 SHEET 7 B 7 LEU A 331 ARG A 332 1 O LEU A 331 N VAL A 270 SHEET 1 C 2 ARG A 143 LYS A 145 0 SHEET 2 C 2 VAL A 152 THR A 154 -1 O TYR A 153 N ARG A 144 SHEET 1 D 2 PHE A 164 ASP A 170 0 SHEET 2 D 2 GLU A 175 VAL A 181 -1 O VAL A 181 N PHE A 164 LINK C MSE A 1 N ILE A 2 1555 1555 1.33 LINK C VAL A 195 N MSE A 196 1555 1555 1.33 LINK C MSE A 196 N GLY A 197 1555 1555 1.33 LINK C VAL A 295 N MSE A 296 1555 1555 1.33 LINK C MSE A 296 N LYS A 297 1555 1555 1.34 LINK C ILE A 306 N MSE A 307 1555 1555 1.33 LINK C MSE A 307 N GLN A 308 1555 1555 1.34 LINK C ARG A 311 N MSE A 312 1555 1555 1.33 LINK C MSE A 312 N PHE A 313 1555 1555 1.33 LINK C ARG A 332 N MSE A 333 1555 1555 1.33 LINK C MSE A 333 N ASP A 334 1555 1555 1.33 LINK C PHE A 371 N MSE A 372 1555 1555 1.33 LINK C MSE A 372 N ASN A 373 1555 1555 1.33 LINK O GLY A 47 NA NA A1002 1555 1555 3.10 LINK O SER A 50 NA NA A1002 1555 1555 2.85 LINK OG SER A 138 NA NA A1002 1555 1555 2.86 LINK O SER A 138 NA NA A1002 1555 1555 3.19 LINK O2N NAI A1001 NA NA A1002 1555 1555 2.94 LINK O5B NAI A1001 NA NA A1002 1555 1555 3.18 SITE 1 AC1 34 GLY A 47 ALA A 48 SER A 49 SER A 50 SITE 2 AC1 34 GLY A 51 PHE A 52 SER A 73 TYR A 74 SITE 3 AC1 34 GLU A 75 GLU A 110 ASP A 111 ALA A 112 SITE 4 AC1 34 SER A 138 LEU A 139 ALA A 140 ALA A 141 SITE 5 AC1 34 TYR A 223 SER A 224 TYR A 225 LYS A 244 SITE 6 AC1 34 LYS A 272 ALA A 273 LEU A 274 THR A 276 SITE 7 AC1 34 ALA A 278 SER A 279 PHE A 285 NA A1002 SITE 8 AC1 34 HOH A1150 HOH A1166 HOH A1167 HOH A1192 SITE 9 AC1 34 HOH A1253 HOH A1258 SITE 1 AC2 6 GLY A 47 SER A 50 PHE A 52 GLY A 53 SITE 2 AC2 6 SER A 138 NAI A1001 CRYST1 111.205 45.950 85.431 90.00 90.74 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 0.008992 0.000000 0.000116 0.00000 SCALE2 0.000000 0.021763 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011706 0.00000 HETATM 1 N MSE A 1 13.152 5.457 23.341 1.00 39.96 N ANISOU 1 N MSE A 1 4985 5117 5080 -336 -134 18 N HETATM 2 CA MSE A 1 14.325 5.226 24.232 1.00 39.72 C ANISOU 2 CA MSE A 1 4972 5074 5044 -326 -119 17 C HETATM 3 C MSE A 1 14.563 6.428 25.143 1.00 38.80 C ANISOU 3 C MSE A 1 4840 4974 4928 -307 -98 20 C HETATM 4 O MSE A 1 14.650 7.566 24.671 1.00 38.82 O ANISOU 4 O MSE A 1 4835 4987 4929 -290 -95 16 O HETATM 5 CB MSE A 1 15.580 4.953 23.400 1.00 40.08 C ANISOU 5 CB MSE A 1 5049 5101 5081 -313 -124 4 C HETATM 6 CG MSE A 1 16.789 4.540 24.228 1.00 58.17 C ANISOU 6 CG MSE A 1 7358 7377 7367 -305 -111 3 C HETATM 7 SE MSE A 1 18.484 5.091 23.441 1.00 96.24 SE ANISOU 7 SE MSE A 1 12205 12187 12175 -276 -107 -11 SE HETATM 8 CE MSE A 1 19.690 4.413 24.820 1.00 92.07 C ANISOU 8 CE MSE A 1 11693 11645 11645 -272 -92 -7 C