HEADER OXIDOREDUCTASE 19-DEC-12 4IHU TITLE REDUCED FORM OF DISULFIDE BOND OXDIOREDUCTASE (DSBG) FROM TITLE 2 MYCOBACTERIUM TUBERCULOSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISOMERASE DSBG; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 46-255; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 83332; SOURCE 4 STRAIN: H37RV; SOURCE 5 GENE: RV2969C; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; 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: PET30 KEYWDS THIOREDOXIN, DISULFIDE BOND ISOMERASE, REDOX, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR C.A.HARMSTON,C.W.GOULDING REVDAT 3 06-DEC-23 4IHU 1 REMARK REVDAT 2 20-SEP-23 4IHU 1 REMARK SEQADV LINK REVDAT 1 30-OCT-13 4IHU 0 JRNL AUTH N.CHIM,C.A.HARMSTON,D.J.GUZMAN,C.W.GOULDING JRNL TITL STRUCTURAL AND BIOCHEMICAL CHARACTERIZATION OF THE ESSENTIAL JRNL TITL 2 DSBA-LIKE DISULFIDE BOND FORMING PROTEIN FROM MYCOBACTERIUM JRNL TITL 3 TUBERCULOSIS. JRNL REF BMC STRUCT.BIOL. V. 13 23 2013 JRNL REFN ESSN 1472-6807 JRNL PMID 24134223 JRNL DOI 10.1186/1472-6807-13-23 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8_1069) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.70 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 38370 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.202 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1922 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 44.7165 - 4.5681 0.99 2796 134 0.1906 0.1762 REMARK 3 2 4.5681 - 3.6264 1.00 2633 156 0.1694 0.1923 REMARK 3 3 3.6264 - 3.1681 1.00 2627 141 0.1905 0.2232 REMARK 3 4 3.1681 - 2.8785 1.00 2619 140 0.2086 0.2443 REMARK 3 5 2.8785 - 2.6722 1.00 2604 128 0.2160 0.2451 REMARK 3 6 2.6722 - 2.5147 1.00 2614 125 0.2126 0.2587 REMARK 3 7 2.5147 - 2.3888 1.00 2588 131 0.2138 0.2456 REMARK 3 8 2.3888 - 2.2848 1.00 2556 149 0.2076 0.2910 REMARK 3 9 2.2848 - 2.1968 1.00 2581 145 0.2123 0.2423 REMARK 3 10 2.1968 - 2.1210 1.00 2582 130 0.2147 0.2515 REMARK 3 11 2.1210 - 2.0547 1.00 2583 125 0.2196 0.3128 REMARK 3 12 2.0547 - 1.9960 1.00 2585 116 0.2259 0.3053 REMARK 3 13 1.9960 - 1.9434 1.00 2532 151 0.2344 0.2688 REMARK 3 14 1.9434 - 1.8960 1.00 2548 151 0.2394 0.3099 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.280 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 3078 REMARK 3 ANGLE : 1.109 4198 REMARK 3 CHIRALITY : 0.075 490 REMARK 3 PLANARITY : 0.005 554 REMARK 3 DIHEDRAL : 12.066 1084 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4IHU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JAN-13. REMARK 100 THE DEPOSITION ID IS D_1000076770. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-MAY-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97602 REMARK 200 MONOCHROMATOR : DOUBLE-CRYSTAL, SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38375 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.890 REMARK 200 RESOLUTION RANGE LOW (A) : 44.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07400 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) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.94 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.80 REMARK 200 R MERGE FOR SHELL (I) : 0.39300 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: 3EU3 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.9 M AMMONIUM SULFATE, 9% REMARK 280 ISOPROPANOL, PH 7.4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 35.51500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.35500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.51500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.35500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1280 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17220 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 KCAL/MOL 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 71.03000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1170 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 76.71000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -42.0 KCAL/MOL 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 71.03000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 35.51500 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 -38.35500 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 173.92000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 35.51500 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 38.35500 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 173.92000 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 449 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 332 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 405 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 45 REMARK 465 SER A 46 REMARK 465 ARG A 47 REMARK 465 ASP A 48 REMARK 465 ASP A 49 REMARK 465 LYS A 50 REMARK 465 LYS A 51 REMARK 465 ASP A 52 REMARK 465 GLY A 53 REMARK 465 VAL A 54 REMARK 465 ALA A 55 REMARK 465 LEU A 257 REMARK 465 ALA A 258 REMARK 465 ALA A 259 REMARK 465 ALA A 260 REMARK 465 LEU A 261 REMARK 465 GLY A 262 REMARK 465 HIS A 263 REMARK 465 HIS A 264 REMARK 465 HIS A 265 REMARK 465 HIS A 266 REMARK 465 HIS A 267 REMARK 465 HIS A 268 REMARK 465 MSE B 45 REMARK 465 SER B 46 REMARK 465 ARG B 47 REMARK 465 ASP B 48 REMARK 465 LEU B 257 REMARK 465 ALA B 258 REMARK 465 ALA B 259 REMARK 465 ALA B 260 REMARK 465 LEU B 261 REMARK 465 GLY B 262 REMARK 465 HIS B 263 REMARK 465 HIS B 264 REMARK 465 HIS B 265 REMARK 465 HIS B 266 REMARK 465 HIS B 267 REMARK 465 HIS B 268 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 LYS A 168 CG CD CE NZ REMARK 470 ASP B 49 CG OD1 OD2 REMARK 470 ASP B 160 CG OD1 OD2 REMARK 470 ASP B 242 CG OD1 OD2 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 VAL A 186 -92.92 -123.15 REMARK 500 SER A 227 -78.26 -135.96 REMARK 500 THR A 254 2.44 -69.48 REMARK 500 LYS B 50 -44.98 17.45 REMARK 500 VAL B 186 -84.20 -124.64 REMARK 500 SER B 227 -80.55 -136.73 REMARK 500 PRO B 244 118.81 -38.53 REMARK 500 ALA B 253 -6.53 70.50 REMARK 500 SER B 255 -124.98 -139.82 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ALA B 253 THR B 254 147.57 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 CL A 301 DBREF 4IHU A 46 255 UNP I6YAR2 I6YAR2_MYCTU 46 255 DBREF 4IHU B 46 255 UNP I6YAR2 I6YAR2_MYCTU 46 255 SEQADV 4IHU MSE A 45 UNP I6YAR2 INITIATING METHIONINE SEQADV 4IHU ALA A 256 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU LEU A 257 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU ALA A 258 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU ALA A 259 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU ALA A 260 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU LEU A 261 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU GLY A 262 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU HIS A 263 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU HIS A 264 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU HIS A 265 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU HIS A 266 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU HIS A 267 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU HIS A 268 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU MSE B 45 UNP I6YAR2 INITIATING METHIONINE SEQADV 4IHU ALA B 256 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU LEU B 257 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU ALA B 258 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU ALA B 259 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU ALA B 260 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU LEU B 261 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU GLY B 262 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU HIS B 263 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU HIS B 264 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU HIS B 265 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU HIS B 266 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU HIS B 267 UNP I6YAR2 EXPRESSION TAG SEQADV 4IHU HIS B 268 UNP I6YAR2 EXPRESSION TAG SEQRES 1 A 224 MSE SER ARG ASP ASP LYS LYS ASP GLY VAL ALA GLY PRO SEQRES 2 A 224 GLY ASP ALA VAL ARG VAL THR SER SER LYS LEU VAL THR SEQRES 3 A 224 GLN PRO GLY THR SER ASN PRO LYS ALA VAL VAL SER PHE SEQRES 4 A 224 TYR GLU ASP PHE LEU CYS PRO ALA CYS GLY ILE PHE GLU SEQRES 5 A 224 ARG GLY PHE GLY PRO THR VAL SER LYS LEU VAL ASP ILE SEQRES 6 A 224 GLY ALA VAL ALA ALA ASP TYR THR MSE VAL ALA ILE LEU SEQRES 7 A 224 ASP SER ALA SER ASN GLN HIS TYR SER SER ARG ALA ALA SEQRES 8 A 224 ALA ALA ALA TYR CYS VAL ALA ASP GLU SER ILE GLU ALA SEQRES 9 A 224 PHE ARG ARG PHE HIS ALA ALA LEU PHE SER LYS ASP ILE SEQRES 10 A 224 GLN PRO ALA GLU LEU GLY LYS ASP PHE PRO ASP ASN ALA SEQRES 11 A 224 ARG LEU ILE GLU LEU ALA ARG GLU ALA GLY VAL VAL GLY SEQRES 12 A 224 LYS VAL PRO ASP CYS ILE ASN SER GLY LYS TYR ILE GLU SEQRES 13 A 224 LYS VAL ASP GLY LEU ALA ALA ALA VAL ASN VAL HIS ALA SEQRES 14 A 224 THR PRO THR VAL ARG VAL ASN GLY THR GLU TYR GLU TRP SEQRES 15 A 224 SER THR PRO ALA ALA LEU VAL ALA LYS ILE LYS GLU ILE SEQRES 16 A 224 VAL GLY ASP VAL PRO GLY ILE ASP SER ALA ALA ALA THR SEQRES 17 A 224 ALA THR SER ALA LEU ALA ALA ALA LEU GLY HIS HIS HIS SEQRES 18 A 224 HIS HIS HIS SEQRES 1 B 224 MSE SER ARG ASP ASP LYS LYS ASP GLY VAL ALA GLY PRO SEQRES 2 B 224 GLY ASP ALA VAL ARG VAL THR SER SER LYS LEU VAL THR SEQRES 3 B 224 GLN PRO GLY THR SER ASN PRO LYS ALA VAL VAL SER PHE SEQRES 4 B 224 TYR GLU ASP PHE LEU CYS PRO ALA CYS GLY ILE PHE GLU SEQRES 5 B 224 ARG GLY PHE GLY PRO THR VAL SER LYS LEU VAL ASP ILE SEQRES 6 B 224 GLY ALA VAL ALA ALA ASP TYR THR MSE VAL ALA ILE LEU SEQRES 7 B 224 ASP SER ALA SER ASN GLN HIS TYR SER SER ARG ALA ALA SEQRES 8 B 224 ALA ALA ALA TYR CYS VAL ALA ASP GLU SER ILE GLU ALA SEQRES 9 B 224 PHE ARG ARG PHE HIS ALA ALA LEU PHE SER LYS ASP ILE SEQRES 10 B 224 GLN PRO ALA GLU LEU GLY LYS ASP PHE PRO ASP ASN ALA SEQRES 11 B 224 ARG LEU ILE GLU LEU ALA ARG GLU ALA GLY VAL VAL GLY SEQRES 12 B 224 LYS VAL PRO ASP CYS ILE ASN SER GLY LYS TYR ILE GLU SEQRES 13 B 224 LYS VAL ASP GLY LEU ALA ALA ALA VAL ASN VAL HIS ALA SEQRES 14 B 224 THR PRO THR VAL ARG VAL ASN GLY THR GLU TYR GLU TRP SEQRES 15 B 224 SER THR PRO ALA ALA LEU VAL ALA LYS ILE LYS GLU ILE SEQRES 16 B 224 VAL GLY ASP VAL PRO GLY ILE ASP SER ALA ALA ALA THR SEQRES 17 B 224 ALA THR SER ALA LEU ALA ALA ALA LEU GLY HIS HIS HIS SEQRES 18 B 224 HIS HIS HIS MODRES 4IHU MSE A 118 MET SELENOMETHIONINE MODRES 4IHU MSE B 118 MET SELENOMETHIONINE HET MSE A 118 8 HET MSE B 118 8 HET CL A 301 1 HETNAM MSE SELENOMETHIONINE HETNAM CL CHLORIDE ION FORMUL 1 MSE 2(C5 H11 N O2 SE) FORMUL 3 CL CL 1- FORMUL 4 HOH *299(H2 O) HELIX 1 1 CYS A 89 ILE A 109 1 21 HELIX 2 2 SER A 124 GLN A 128 5 5 HELIX 3 3 HIS A 129 SER A 145 1 17 HELIX 4 4 SER A 145 PHE A 157 1 13 HELIX 5 5 ASP A 172 GLY A 184 1 13 HELIX 6 6 LYS A 188 SER A 195 1 8 HELIX 7 7 TYR A 198 ASN A 210 1 13 HELIX 8 8 THR A 228 GLY A 241 1 14 HELIX 9 9 GLY A 245 THR A 254 1 10 HELIX 10 10 LYS B 51 ALA B 55 5 5 HELIX 11 11 CYS B 89 ILE B 109 1 21 HELIX 12 12 SER B 124 GLN B 128 5 5 HELIX 13 13 HIS B 129 SER B 145 1 17 HELIX 14 14 SER B 145 PHE B 157 1 13 HELIX 15 15 ASP B 172 ALA B 183 1 12 HELIX 16 16 LYS B 188 SER B 195 1 8 HELIX 17 17 TYR B 198 ASN B 210 1 13 HELIX 18 18 THR B 228 GLY B 241 1 14 HELIX 19 19 GLY B 245 THR B 252 1 8 SHEET 1 A 5 VAL A 61 VAL A 63 0 SHEET 2 A 5 ALA A 113 MSE A 118 -1 O ALA A 114 N VAL A 63 SHEET 3 A 5 VAL A 80 GLU A 85 1 N PHE A 83 O ASP A 115 SHEET 4 A 5 THR A 216 VAL A 219 -1 O ARG A 218 N SER A 82 SHEET 5 A 5 THR A 222 GLU A 223 -1 O THR A 222 N VAL A 219 SHEET 1 B 5 VAL B 61 VAL B 63 0 SHEET 2 B 5 ALA B 113 MSE B 118 -1 O ALA B 114 N VAL B 63 SHEET 3 B 5 VAL B 80 GLU B 85 1 N PHE B 83 O ASP B 115 SHEET 4 B 5 THR B 216 VAL B 219 -1 O THR B 216 N TYR B 84 SHEET 5 B 5 THR B 222 GLU B 223 -1 O THR B 222 N VAL B 219 SSBOND 1 CYS A 140 CYS A 192 1555 1555 2.05 SSBOND 2 CYS B 140 CYS B 192 1555 1555 2.04 LINK C THR A 117 N MSE A 118 1555 1555 1.33 LINK C MSE A 118 N VAL A 119 1555 1555 1.33 LINK C THR B 117 N MSE B 118 1555 1555 1.33 LINK C MSE B 118 N VAL B 119 1555 1555 1.33 CISPEP 1 PRO A 57 GLY A 58 0 15.09 CISPEP 2 THR A 214 PRO A 215 0 -4.03 CISPEP 3 THR B 214 PRO B 215 0 -5.19 SITE 1 AC1 2 SER A 145 ILE A 146 CRYST1 71.030 76.710 86.960 90.00 90.00 90.00 P 21 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 0.014079 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013036 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011500 0.00000