HEADER LYASE 25-JUN-13 4LEH TITLE CRYSTAL STRUCTURE OF A BILE-ACID 7-ALPHA DEHYDRATASE (CLOSCI_03134) TITLE 2 FROM CLOSTRIDIUM SCINDENS ATCC 35704 AT 2.90 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: BILE ACID 7-ALPHA DEHYDRATASE, BAIE; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: UNP RESIDUES 4-169; COMPND 5 EC: 4.2.1.106; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM SCINDENS; SOURCE 3 ORGANISM_TAXID: 411468; SOURCE 4 ATCC: 35704; SOURCE 5 GENE: BAIE, CLOSCI_03134; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: HK100; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: SPEEDET KEYWDS SNOAL-LIKE DOMAIN, PF13577 FAMILY, STRUCTURAL GENOMICS, JOINT CENTER KEYWDS 2 FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI- KEYWDS 3 BIOLOGY, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) REVDAT 4 06-NOV-24 4LEH 1 REMARK REVDAT 3 01-FEB-23 4LEH 1 REMARK SEQADV LINK REVDAT 2 15-NOV-17 4LEH 1 REMARK REVDAT 1 21-AUG-13 4LEH 0 JRNL AUTH JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) JRNL TITL CRYSTAL STRUCTURE OF A BILE-ACID 7-ALPHA DEHYDRATASE JRNL TITL 2 (CLOSCI_03134) FROM CLOSTRIDIUM SCINDENS ATCC 35704 AT 2.90 JRNL TITL 3 A RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0032 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.57 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 18530 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) : 0.179 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 948 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) : 2.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.98 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1278 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.93 REMARK 3 BIN R VALUE (WORKING SET) : 0.3450 REMARK 3 BIN FREE R VALUE SET COUNT : 82 REMARK 3 BIN FREE R VALUE : 0.3850 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4091 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 41 REMARK 3 SOLVENT ATOMS : 3 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 96.31 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.35000 REMARK 3 B22 (A**2) : 0.35000 REMARK 3 B33 (A**2) : -1.15000 REMARK 3 B12 (A**2) : 0.35000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 1.079 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.312 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.251 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 30.399 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.965 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.950 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4234 ; 0.011 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 3919 ; 0.004 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5717 ; 1.486 ; 1.994 REMARK 3 BOND ANGLES OTHERS (DEGREES): 9097 ; 0.988 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 502 ; 6.043 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 194 ;31.633 ;24.742 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 713 ;14.756 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 15 ;16.040 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 612 ; 0.080 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4623 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 904 ; 0.005 ; 0.020 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): 2011 ; 8.196 ;11.705 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2010 ; 8.181 ;11.705 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2515 ;10.996 ;21.991 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 3 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 0 A 169 REMARK 3 ORIGIN FOR THE GROUP (A): 43.2496 12.5279 17.4602 REMARK 3 T TENSOR REMARK 3 T11: 0.4916 T22: 0.3440 REMARK 3 T33: 0.2288 T12: 0.1695 REMARK 3 T13: 0.1755 T23: -0.0844 REMARK 3 L TENSOR REMARK 3 L11: 1.6248 L22: 1.9586 REMARK 3 L33: 1.5662 L12: 0.1429 REMARK 3 L13: -0.1099 L23: -0.0436 REMARK 3 S TENSOR REMARK 3 S11: 0.0233 S12: -0.2189 S13: 0.2989 REMARK 3 S21: 0.5436 S22: 0.2356 S23: 0.3785 REMARK 3 S31: -0.6131 S32: -0.2392 S33: -0.2589 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 0 B 169 REMARK 3 ORIGIN FOR THE GROUP (A): 57.5586 4.5347 1.4917 REMARK 3 T TENSOR REMARK 3 T11: 0.0711 T22: 0.2756 REMARK 3 T33: 0.1324 T12: -0.0432 REMARK 3 T13: 0.0171 T23: -0.1289 REMARK 3 L TENSOR REMARK 3 L11: 1.6526 L22: 4.0265 REMARK 3 L33: 2.9533 L12: 1.4291 REMARK 3 L13: -0.7217 L23: -1.6493 REMARK 3 S TENSOR REMARK 3 S11: -0.1379 S12: 0.1406 S13: -0.0881 REMARK 3 S21: 0.0574 S22: 0.2112 S23: -0.3012 REMARK 3 S31: -0.2309 S32: 0.2718 S33: -0.0733 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 0 C 169 REMARK 3 ORIGIN FOR THE GROUP (A): 34.8369 3.2228 -1.4899 REMARK 3 T TENSOR REMARK 3 T11: 0.1091 T22: 0.4096 REMARK 3 T33: 0.3689 T12: 0.0326 REMARK 3 T13: 0.0070 T23: 0.1010 REMARK 3 L TENSOR REMARK 3 L11: 1.5653 L22: 2.3722 REMARK 3 L33: 2.3650 L12: -0.3032 REMARK 3 L13: 0.4412 L23: -0.7865 REMARK 3 S TENSOR REMARK 3 S11: -0.1672 S12: 0.1057 S13: 0.1562 REMARK 3 S21: -0.1198 S22: 0.4828 S23: 0.5629 REMARK 3 S31: -0.1189 S32: -0.7100 S33: -0.3156 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: 1. HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. 2. ATOM RECORDS CONTAIN SUM OF TLS AND REMARK 3 RESIDUAL B FACTORS. 3. ANISOU RECORDS CONTAIN SUM OF TLS AND REMARK 3 RESIDUAL U FACTORS. 4. WATERS WERE EXCLUDED FROM AUTOMATIC TLS REMARK 3 ASSIGNMENT. 5. ZINC (ZN+2) IS MODELED BASED ON A PEAK IN THE REMARK 3 ANOMALOUS DIFFERENCE FOURIER AND AN EMISSION PEAK IN THE X-RAY REMARK 3 FLUORESCENCE EXCITATION SCAN. 6. THE MODELED SULFATE IONS ARE IN REMARK 3 THE CRYSTALLIZATION SOLUTION. 7. THE SCATTERING FACTORS FOR REMARK 3 SULFUR, SELENIUM AND ZINC ATOMS WERE ADJUSTED BY REFMAC 5.7.0032 REMARK 3 TO ACCOUNT FOR ANOMALOUS DISPERSION. THE SELENIUM CORRECTION WAS REMARK 3 DERIVED FROM THE X-RAY FLUORESCENCE MAD SCAN BY CHOOCH. THE REMARK 3 CORRECTIONS FOR ZINC AND SULFUR WERE BASED ON THE WAVELENGTH REMARK 3 0.97899 A (S F'= 0.18, SE F'= -7.35, ZN F'= -0.31). THE CROMER REMARK 3 MANN VALUES LISTED IN THE CIF VERSION OF THE FILE INCLUDE THIS REMARK 3 CORRECTION. REMARK 4 REMARK 4 4LEH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JUN-13. REMARK 100 THE DEPOSITION ID IS D_1000080527. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JAN-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL11-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97899,0.97947,0.91837 REMARK 200 MONOCHROMATOR : SINGLE CRYSTAL SI(111) BENT REMARK 200 OPTICS : FLAT MIRROR (VERTICAL FOCUSING); REMARK 200 SINGLE CRYSTAL SI(111) BENT REMARK 200 MONOCHROMATOR (HORIZONTAL REMARK 200 FOCUSING) REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.15 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18559 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 29.566 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.09400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.98 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.50 REMARK 200 R MERGE FOR SHELL (I) : 1.12300 REMARK 200 R SYM FOR SHELL (I) : 1.12300 REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELX, SHARP, SHELXD REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20.00% POLYETHYLENE GLYCOL 3350, REMARK 280 0.200M SODIUM SULFATE, NO BUFFER PH 6.6, NANODROP, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 39.42100 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 78.84200 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 78.84200 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 39.42100 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10620 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23220 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -205.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 -18 REMARK 465 GLY A -17 REMARK 465 SER A -16 REMARK 465 ASP A -15 REMARK 465 LYS A -14 REMARK 465 ILE A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 GLU A -6 REMARK 465 ASN A -5 REMARK 465 LEU A -4 REMARK 465 TYR A -3 REMARK 465 PHE A -2 REMARK 465 GLN A -1 REMARK 465 MSE B -18 REMARK 465 GLY B -17 REMARK 465 SER B -16 REMARK 465 ASP B -15 REMARK 465 LYS B -14 REMARK 465 ILE B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 HIS B -9 REMARK 465 HIS B -8 REMARK 465 HIS B -7 REMARK 465 GLU B -6 REMARK 465 ASN B -5 REMARK 465 LEU B -4 REMARK 465 TYR B -3 REMARK 465 PHE B -2 REMARK 465 GLN B -1 REMARK 465 MSE C -18 REMARK 465 GLY C -17 REMARK 465 SER C -16 REMARK 465 ASP C -15 REMARK 465 LYS C -14 REMARK 465 ILE C -13 REMARK 465 HIS C -12 REMARK 465 HIS C -11 REMARK 465 HIS C -10 REMARK 465 HIS C -9 REMARK 465 HIS C -8 REMARK 465 HIS C -7 REMARK 465 GLU C -6 REMARK 465 ASN C -5 REMARK 465 LEU C -4 REMARK 465 TYR C -3 REMARK 465 PHE C -2 REMARK 465 GLN C -1 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 SER A 58 OG REMARK 470 LYS A 61 CD CE NZ REMARK 470 LEU A 62 CG CD1 CD2 REMARK 470 ASP A 115 CG OD1 OD2 REMARK 470 LYS A 160 CE NZ REMARK 470 LYS A 169 CD CE NZ REMARK 470 SER B 58 OG REMARK 470 LYS B 61 CD CE NZ REMARK 470 LYS B 160 CE NZ REMARK 470 LYS B 169 CD CE NZ REMARK 470 SER C 58 OG REMARK 470 LYS C 61 CD CE NZ REMARK 470 LYS C 160 CD CE NZ REMARK 470 LYS C 169 CD CE NZ 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 90 64.53 36.53 REMARK 500 ASP A 120 -1.95 67.36 REMARK 500 LYS A 160 -8.44 -59.99 REMARK 500 ASN A 166 112.43 -165.40 REMARK 500 THR B 90 65.54 36.52 REMARK 500 ASP B 120 -2.48 69.27 REMARK 500 LYS B 160 -8.55 -59.71 REMARK 500 ASN B 166 112.48 -167.46 REMARK 500 THR C 90 66.05 36.38 REMARK 500 ASP C 120 -1.85 67.93 REMARK 500 ASN C 166 110.49 -166.26 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 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 89 NE2 REMARK 620 2 HOH A 301 O 94.8 REMARK 620 3 HIS B 89 NE2 91.5 172.8 REMARK 620 4 HOH B 301 O 83.8 86.3 90.8 REMARK 620 5 HIS C 89 NE2 93.3 93.8 89.4 177.1 REMARK 620 6 HOH C 301 O 168.9 92.7 80.6 88.5 94.4 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 ZN A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 202 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: JCSG-423443 RELATED DB: TARGETTRACK REMARK 900 RELATED ID: 4L8O RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A BILE-ACID 7-ALPHA DEHYDRATASE (CLOHYLEM_ REMARK 900 06634) FROM CLOSTRIDIUM HYLEMONAE DSM 15053 AT 2.20 A RESOLUTION - REMARK 900 ORTHOLOG STRUCTURE REMARK 900 RELATED ID: 4L8P RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A BILE-ACID 7-ALPHA DEHYDRATASE (CLOHIR_00079) REMARK 900 FROM CLOSTRIDIUM HIRANONIS DSM 13275 AT 1.60 A RESOLUTION - REMARK 900 ORTHOLOG STRUCTURE REMARK 999 REMARK 999 SEQUENCE REMARK 999 THIS CONSTRUCT (RESIDUES 4-169) WAS EXPRESSED WITH AN N-TERMINAL REMARK 999 PURIFICATION TAG MGSDKIHHHHHHENLYFQG. DBREF 4LEH A 4 169 UNP B0NI18 B0NI18_EUBSP 4 169 DBREF 4LEH B 4 169 UNP B0NI18 B0NI18_EUBSP 4 169 DBREF 4LEH C 4 169 UNP B0NI18 B0NI18_EUBSP 4 169 SEQADV 4LEH MSE A -18 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH GLY A -17 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH SER A -16 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH ASP A -15 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH LYS A -14 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH ILE A -13 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH HIS A -12 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH HIS A -11 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH HIS A -10 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH HIS A -9 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH HIS A -8 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH HIS A -7 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH GLU A -6 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH ASN A -5 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH LEU A -4 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH TYR A -3 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH PHE A -2 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH GLN A -1 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH GLY A 0 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH MSE B -18 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH GLY B -17 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH SER B -16 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH ASP B -15 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH LYS B -14 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH ILE B -13 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH HIS B -12 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH HIS B -11 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH HIS B -10 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH HIS B -9 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH HIS B -8 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH HIS B -7 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH GLU B -6 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH ASN B -5 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH LEU B -4 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH TYR B -3 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH PHE B -2 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH GLN B -1 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH GLY B 0 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH MSE C -18 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH GLY C -17 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH SER C -16 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH ASP C -15 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH LYS C -14 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH ILE C -13 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH HIS C -12 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH HIS C -11 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH HIS C -10 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH HIS C -9 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH HIS C -8 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH HIS C -7 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH GLU C -6 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH ASN C -5 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH LEU C -4 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH TYR C -3 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH PHE C -2 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH GLN C -1 UNP B0NI18 EXPRESSION TAG SEQADV 4LEH GLY C 0 UNP B0NI18 EXPRESSION TAG SEQRES 1 A 185 MSE GLY SER ASP LYS ILE HIS HIS HIS HIS HIS HIS GLU SEQRES 2 A 185 ASN LEU TYR PHE GLN GLY MSE THR LEU GLU GLU ARG VAL SEQRES 3 A 185 GLU ALA LEU GLU LYS GLU LEU GLN LYS MSE LYS ASP ILE SEQRES 4 A 185 GLU ALA ILE LYS GLU LEU LYS GLY LYS TYR PHE ARG CYS SEQRES 5 A 185 LEU ASP GLY LYS MSE TRP ASP GLU LEU GLU THR THR LEU SEQRES 6 A 185 SER PRO ASN ILE VAL THR SER TYR SER ASN GLY LYS LEU SEQRES 7 A 185 VAL PHE HIS SER PRO LYS GLU VAL THR ASP TYR LEU LYS SEQRES 8 A 185 SER THR MSE PRO LYS GLU GLU ILE SER MSE HIS MSE GLY SEQRES 9 A 185 HIS THR PRO GLU ILE THR ILE ASP SER GLU THR THR ALA SEQRES 10 A 185 THR GLY ARG TRP TYR LEU GLU ASP LYS LEU ILE PHE THR SEQRES 11 A 185 ASP GLY LYS TYR LYS ASP VAL GLY ILE ASN GLY GLY ALA SEQRES 12 A 185 PHE TYR THR ASP LYS TYR GLU LYS ILE GLU GLY GLN TRP SEQRES 13 A 185 TYR ILE LEU GLU THR GLY TYR VAL ARG ILE TYR GLU GLU SEQRES 14 A 185 HIS PHE MSE ARG ASP PRO LYS ILE HIS ILE THR MSE ASN SEQRES 15 A 185 MSE HIS LYS SEQRES 1 B 185 MSE GLY SER ASP LYS ILE HIS HIS HIS HIS HIS HIS GLU SEQRES 2 B 185 ASN LEU TYR PHE GLN GLY MSE THR LEU GLU GLU ARG VAL SEQRES 3 B 185 GLU ALA LEU GLU LYS GLU LEU GLN LYS MSE LYS ASP ILE SEQRES 4 B 185 GLU ALA ILE LYS GLU LEU LYS GLY LYS TYR PHE ARG CYS SEQRES 5 B 185 LEU ASP GLY LYS MSE TRP ASP GLU LEU GLU THR THR LEU SEQRES 6 B 185 SER PRO ASN ILE VAL THR SER TYR SER ASN GLY LYS LEU SEQRES 7 B 185 VAL PHE HIS SER PRO LYS GLU VAL THR ASP TYR LEU LYS SEQRES 8 B 185 SER THR MSE PRO LYS GLU GLU ILE SER MSE HIS MSE GLY SEQRES 9 B 185 HIS THR PRO GLU ILE THR ILE ASP SER GLU THR THR ALA SEQRES 10 B 185 THR GLY ARG TRP TYR LEU GLU ASP LYS LEU ILE PHE THR SEQRES 11 B 185 ASP GLY LYS TYR LYS ASP VAL GLY ILE ASN GLY GLY ALA SEQRES 12 B 185 PHE TYR THR ASP LYS TYR GLU LYS ILE GLU GLY GLN TRP SEQRES 13 B 185 TYR ILE LEU GLU THR GLY TYR VAL ARG ILE TYR GLU GLU SEQRES 14 B 185 HIS PHE MSE ARG ASP PRO LYS ILE HIS ILE THR MSE ASN SEQRES 15 B 185 MSE HIS LYS SEQRES 1 C 185 MSE GLY SER ASP LYS ILE HIS HIS HIS HIS HIS HIS GLU SEQRES 2 C 185 ASN LEU TYR PHE GLN GLY MSE THR LEU GLU GLU ARG VAL SEQRES 3 C 185 GLU ALA LEU GLU LYS GLU LEU GLN LYS MSE LYS ASP ILE SEQRES 4 C 185 GLU ALA ILE LYS GLU LEU LYS GLY LYS TYR PHE ARG CYS SEQRES 5 C 185 LEU ASP GLY LYS MSE TRP ASP GLU LEU GLU THR THR LEU SEQRES 6 C 185 SER PRO ASN ILE VAL THR SER TYR SER ASN GLY LYS LEU SEQRES 7 C 185 VAL PHE HIS SER PRO LYS GLU VAL THR ASP TYR LEU LYS SEQRES 8 C 185 SER THR MSE PRO LYS GLU GLU ILE SER MSE HIS MSE GLY SEQRES 9 C 185 HIS THR PRO GLU ILE THR ILE ASP SER GLU THR THR ALA SEQRES 10 C 185 THR GLY ARG TRP TYR LEU GLU ASP LYS LEU ILE PHE THR SEQRES 11 C 185 ASP GLY LYS TYR LYS ASP VAL GLY ILE ASN GLY GLY ALA SEQRES 12 C 185 PHE TYR THR ASP LYS TYR GLU LYS ILE GLU GLY GLN TRP SEQRES 13 C 185 TYR ILE LEU GLU THR GLY TYR VAL ARG ILE TYR GLU GLU SEQRES 14 C 185 HIS PHE MSE ARG ASP PRO LYS ILE HIS ILE THR MSE ASN SEQRES 15 C 185 MSE HIS LYS MODRES 4LEH MSE A 4 MET SELENOMETHIONINE MODRES 4LEH MSE A 20 MET SELENOMETHIONINE MODRES 4LEH MSE A 41 MET SELENOMETHIONINE MODRES 4LEH MSE A 78 MET SELENOMETHIONINE MODRES 4LEH MSE A 85 MET SELENOMETHIONINE MODRES 4LEH MSE A 87 MET SELENOMETHIONINE MODRES 4LEH MSE A 156 MET SELENOMETHIONINE MODRES 4LEH MSE A 165 MET SELENOMETHIONINE MODRES 4LEH MSE A 167 MET SELENOMETHIONINE MODRES 4LEH MSE B 4 MET SELENOMETHIONINE MODRES 4LEH MSE B 20 MET SELENOMETHIONINE MODRES 4LEH MSE B 41 MET SELENOMETHIONINE MODRES 4LEH MSE B 78 MET SELENOMETHIONINE MODRES 4LEH MSE B 85 MET SELENOMETHIONINE MODRES 4LEH MSE B 87 MET SELENOMETHIONINE MODRES 4LEH MSE B 156 MET SELENOMETHIONINE MODRES 4LEH MSE B 165 MET SELENOMETHIONINE MODRES 4LEH MSE B 167 MET SELENOMETHIONINE MODRES 4LEH MSE C 4 MET SELENOMETHIONINE MODRES 4LEH MSE C 20 MET SELENOMETHIONINE MODRES 4LEH MSE C 41 MET SELENOMETHIONINE MODRES 4LEH MSE C 78 MET SELENOMETHIONINE MODRES 4LEH MSE C 85 MET SELENOMETHIONINE MODRES 4LEH MSE C 87 MET SELENOMETHIONINE MODRES 4LEH MSE C 156 MET SELENOMETHIONINE MODRES 4LEH MSE C 165 MET SELENOMETHIONINE MODRES 4LEH MSE C 167 MET SELENOMETHIONINE HET MSE A 4 8 HET MSE A 20 8 HET MSE A 41 8 HET MSE A 78 8 HET MSE A 85 8 HET MSE A 87 8 HET MSE A 156 8 HET MSE A 165 8 HET MSE A 167 8 HET MSE B 4 8 HET MSE B 20 16 HET MSE B 41 8 HET MSE B 78 8 HET MSE B 85 8 HET MSE B 87 8 HET MSE B 156 8 HET MSE B 165 8 HET MSE B 167 8 HET MSE C 4 8 HET MSE C 20 16 HET MSE C 41 8 HET MSE C 78 8 HET MSE C 85 8 HET MSE C 87 8 HET MSE C 156 8 HET MSE C 165 8 HET MSE C 167 8 HET ZN A 201 1 HET SO4 A 202 5 HET SO4 A 203 5 HET SO4 A 204 5 HET SO4 A 205 5 HET SO4 B 201 5 HET SO4 B 202 5 HET SO4 C 201 5 HET SO4 C 202 5 HETNAM MSE SELENOMETHIONINE HETNAM ZN ZINC ION HETNAM SO4 SULFATE ION FORMUL 1 MSE 27(C5 H11 N O2 SE) FORMUL 4 ZN ZN 2+ FORMUL 5 SO4 8(O4 S 2-) FORMUL 13 HOH *3(H2 O) HELIX 1 1 THR A 5 GLY A 39 1 35 HELIX 2 2 MSE A 41 THR A 47 1 7 HELIX 3 3 SER A 66 MSE A 78 1 13 HELIX 4 4 THR B 5 GLY B 39 1 35 HELIX 5 5 MSE B 41 THR B 47 1 7 HELIX 6 6 SER B 66 MSE B 78 1 13 HELIX 7 7 THR C 5 GLY C 39 1 35 HELIX 8 8 MSE C 41 THR C 47 1 7 HELIX 9 9 SER C 66 MSE C 78 1 13 SHEET 1 A 2 THR A 55 TYR A 57 0 SHEET 2 A 2 LEU A 62 PHE A 64 -1 O LEU A 62 N TYR A 57 SHEET 1 B 5 GLU A 82 ILE A 95 0 SHEET 2 B 5 THR A 100 PHE A 113 -1 O ILE A 112 N ILE A 83 SHEET 3 B 5 VAL A 121 ILE A 136 -1 O ASP A 131 N GLY A 103 SHEET 4 B 5 GLN A 139 MSE A 156 -1 O GLY A 146 N THR A 130 SHEET 5 B 5 HIS B 162 ASN B 166 -1 O HIS B 162 N HIS A 154 SHEET 1 C 5 HIS A 162 ASN A 166 0 SHEET 2 C 5 GLN C 139 MSE C 156 -1 O HIS C 154 N HIS A 162 SHEET 3 C 5 VAL C 121 ILE C 136 -1 N THR C 130 O GLY C 146 SHEET 4 C 5 THR C 100 PHE C 113 -1 N GLY C 103 O ASP C 131 SHEET 5 C 5 GLU C 82 ILE C 95 -1 N ILE C 83 O ILE C 112 SHEET 1 D 2 THR B 55 TYR B 57 0 SHEET 2 D 2 LEU B 62 PHE B 64 -1 O LEU B 62 N TYR B 57 SHEET 1 E 5 GLU B 82 ILE B 95 0 SHEET 2 E 5 THR B 100 PHE B 113 -1 O ILE B 112 N ILE B 83 SHEET 3 E 5 VAL B 121 ILE B 136 -1 O ASP B 131 N GLY B 103 SHEET 4 E 5 GLN B 139 MSE B 156 -1 O GLY B 146 N THR B 130 SHEET 5 E 5 HIS C 162 ASN C 166 -1 O HIS C 162 N HIS B 154 SHEET 1 F 2 THR C 55 TYR C 57 0 SHEET 2 F 2 LEU C 62 PHE C 64 -1 O LEU C 62 N TYR C 57 LINK C GLY A 0 N MSE A 4 1555 1555 1.33 LINK C MSE A 4 N THR A 5 1555 1555 1.34 LINK C LYS A 19 N MSE A 20 1555 1555 1.33 LINK C MSE A 20 N LYS A 21 1555 1555 1.33 LINK C LYS A 40 N MSE A 41 1555 1555 1.34 LINK C MSE A 41 N TRP A 42 1555 1555 1.32 LINK C THR A 77 N MSE A 78 1555 1555 1.33 LINK C MSE A 78 N PRO A 79 1555 1555 1.35 LINK C SER A 84 N MSE A 85 1555 1555 1.34 LINK C MSE A 85 N HIS A 86 1555 1555 1.33 LINK C HIS A 86 N MSE A 87 1555 1555 1.32 LINK C MSE A 87 N GLY A 88 1555 1555 1.33 LINK C PHE A 155 N MSE A 156 1555 1555 1.33 LINK C MSE A 156 N ARG A 157 1555 1555 1.33 LINK C THR A 164 N MSE A 165 1555 1555 1.33 LINK C MSE A 165 N ASN A 166 1555 1555 1.33 LINK C ASN A 166 N MSE A 167 1555 1555 1.34 LINK C MSE A 167 N HIS A 168 1555 1555 1.34 LINK C GLY B 0 N MSE B 4 1555 1555 1.33 LINK C MSE B 4 N THR B 5 1555 1555 1.33 LINK C LYS B 19 N AMSE B 20 1555 1555 1.34 LINK C LYS B 19 N CMSE B 20 1555 1555 1.33 LINK C AMSE B 20 N LYS B 21 1555 1555 1.33 LINK C CMSE B 20 N LYS B 21 1555 1555 1.33 LINK C LYS B 40 N MSE B 41 1555 1555 1.33 LINK C MSE B 41 N TRP B 42 1555 1555 1.32 LINK C THR B 77 N MSE B 78 1555 1555 1.34 LINK C MSE B 78 N PRO B 79 1555 1555 1.34 LINK C SER B 84 N MSE B 85 1555 1555 1.33 LINK C MSE B 85 N HIS B 86 1555 1555 1.33 LINK C HIS B 86 N MSE B 87 1555 1555 1.33 LINK C MSE B 87 N GLY B 88 1555 1555 1.33 LINK C PHE B 155 N MSE B 156 1555 1555 1.33 LINK C MSE B 156 N ARG B 157 1555 1555 1.33 LINK C THR B 164 N MSE B 165 1555 1555 1.33 LINK C MSE B 165 N ASN B 166 1555 1555 1.34 LINK C ASN B 166 N MSE B 167 1555 1555 1.34 LINK C MSE B 167 N HIS B 168 1555 1555 1.33 LINK C GLY C 0 N MSE C 4 1555 1555 1.32 LINK C MSE C 4 N THR C 5 1555 1555 1.34 LINK C LYS C 19 N AMSE C 20 1555 1555 1.33 LINK C LYS C 19 N DMSE C 20 1555 1555 1.34 LINK C AMSE C 20 N LYS C 21 1555 1555 1.33 LINK C DMSE C 20 N LYS C 21 1555 1555 1.34 LINK C LYS C 40 N MSE C 41 1555 1555 1.33 LINK C MSE C 41 N TRP C 42 1555 1555 1.33 LINK C THR C 77 N MSE C 78 1555 1555 1.33 LINK C MSE C 78 N PRO C 79 1555 1555 1.35 LINK C SER C 84 N MSE C 85 1555 1555 1.33 LINK C MSE C 85 N HIS C 86 1555 1555 1.33 LINK C HIS C 86 N MSE C 87 1555 1555 1.32 LINK C MSE C 87 N GLY C 88 1555 1555 1.34 LINK C PHE C 155 N MSE C 156 1555 1555 1.33 LINK C MSE C 156 N ARG C 157 1555 1555 1.34 LINK C THR C 164 N MSE C 165 1555 1555 1.33 LINK C MSE C 165 N ASN C 166 1555 1555 1.33 LINK C ASN C 166 N MSE C 167 1555 1555 1.33 LINK C MSE C 167 N HIS C 168 1555 1555 1.33 LINK NE2 HIS A 89 ZN ZN A 201 1555 1555 2.26 LINK ZN ZN A 201 O HOH A 301 1555 1555 2.28 LINK ZN ZN A 201 NE2 HIS B 89 1555 1555 2.34 LINK ZN ZN A 201 O HOH B 301 1555 1555 2.12 LINK ZN ZN A 201 NE2 HIS C 89 1555 1555 2.31 LINK ZN ZN A 201 O HOH C 301 1555 1555 2.19 SITE 1 AC1 6 HIS A 89 HOH A 301 HIS B 89 HOH B 301 SITE 2 AC1 6 HIS C 89 HOH C 301 SITE 1 AC2 3 LYS A 27 LYS B 27 LYS C 27 SITE 1 AC3 3 TYR A 57 SER A 58 TYR A 147 SITE 1 AC4 3 ARG A 104 ARG B 35 GLU B 44 SITE 1 AC5 3 ARG A 35 GLU A 44 ARG C 104 SITE 1 AC6 4 TYR B 57 SER B 58 ASN B 59 TYR B 147 SITE 1 AC7 3 ARG B 104 ARG C 35 GLU C 44 SITE 1 AC8 3 LYS A 110 LYS B 110 LYS C 110 SITE 1 AC9 4 TYR C 57 SER C 58 ASN C 59 TYR C 147 CRYST1 109.322 109.322 118.263 90.00 90.00 120.00 P 31 2 1 18 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 0.009147 0.005281 0.000000 0.00000 SCALE2 0.000000 0.010562 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008456 0.00000