HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 12-OCT-11 3U6G TITLE CRYSTAL STRUCTURE OF A DOMAIN OF UNKNOWN FUNCTION, DUF4425 (BVU_3708) TITLE 2 FROM BACTEROIDES VULGATUS ATCC 8482 AT 1.35 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: UNCHARACTERIZED PROTEIN DUF4425; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACTEROIDES VULGATUS; SOURCE 3 ORGANISM_TAXID: 435590; SOURCE 4 STRAIN: ATCC 8482; SOURCE 5 GENE: BVU_3708; 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 DUF4425, IMMUNOGLOBULIN-LIKE FOLD, STRUCTURAL GENOMICS, JOINT CENTER KEYWDS 2 FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI- KEYWDS 3 BIOLOGY, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) REVDAT 4 01-FEB-23 3U6G 1 SEQADV LINK REVDAT 3 24-JAN-18 3U6G 1 JRNL REVDAT 2 25-OCT-17 3U6G 1 REMARK REVDAT 1 02-NOV-11 3U6G 0 JRNL AUTH JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) JRNL TITL CRYSTAL STRUCTURE OF A DOMAIN OF UNKNOWN FUNCTION, DUF4425 JRNL TITL 2 (BVU_3708) FROM BACTEROIDES VULGATUS ATCC 8482 AT 1.35 A JRNL TITL 3 RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0116 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) : 1.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.96 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.8 REMARK 3 NUMBER OF REFLECTIONS : 45670 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) : 0.159 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2302 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) : 1.35 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.39 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2907 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.71 REMARK 3 BIN R VALUE (WORKING SET) : 0.2410 REMARK 3 BIN FREE R VALUE SET COUNT : 160 REMARK 3 BIN FREE R VALUE : 0.3030 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1843 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 244 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.06 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.23000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : -0.22000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.066 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.041 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.236 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.972 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.956 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2071 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1374 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2847 ; 1.252 ; 1.953 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3435 ; 0.790 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 315 ; 6.247 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 83 ;29.201 ;25.542 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 384 ;12.498 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;13.843 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 336 ; 0.086 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2409 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 405 ; 0.002 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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): 3444 ; 9.591 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 140 ;21.947 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 3490 ; 9.116 ; 5.000 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 : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: 1. A MET-INHIBITION PROTOCOL WAS USED REMARK 3 FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. REMARK 3 THE OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO REMARK 3 0.75 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET REMARK 3 INCORPORATION. 2. HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 3U6G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-OCT-11. REMARK 100 THE DEPOSITION ID IS D_1000068365. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-JUL-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.96109,0.97961 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : VERTICAL FOCUSING MIRROR; DOUBLE REMARK 200 CRYSTAL SI(111) MONOCHROMATOR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE DECEMBER 6, 2010 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45712 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.350 REMARK 200 RESOLUTION RANGE LOW (A) : 27.960 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.02700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.4300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.59900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELX, SHARP, SHELXD, AUTOSHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.29 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES PH 7.5, 1.4M TRI-SODIUM REMARK 280 CITRATE, NANODROP, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K 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 26.11850 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 49.65100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.11850 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 49.65100 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 300 REMARK: ANALYTICAL SIZE EXCLUSION CHROMATOGRAPHY SUPPORTS THE REMARK 300 ASSIGNMENT OF A DIMER AS A SIGNIFICANT OLIGOMERIZATION STATE IN REMARK 300 SOLUTION. 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: 2250 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11450 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL 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 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 B 217 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 GLY A 0 REMARK 465 GLY B 0 REMARK 465 ALA B 30 REMARK 465 SER B 31 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 GLU A 52 CD OE1 OE2 REMARK 470 ARG A 115 CD NE CZ NH1 NH2 REMARK 470 GLU A 153 CG CD OE1 OE2 REMARK 470 ILE A 154 CG1 CG2 CD1 REMARK 470 ASP B 32 CG OD1 OD2 REMARK 470 LYS B 39 NZ REMARK 470 ASP B 71 CG OD1 OD2 REMARK 470 LYS B 127 CD CE NZ REMARK 470 LYS B 152 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 ASP A 126 -2.38 73.08 REMARK 500 ASP B 126 14.62 57.22 REMARK 500 ASP B 126 17.24 54.96 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 393196 RELATED DB: TARGETDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG REMARK 999 MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING REMARK 999 GLY 0 FOLOWED BY RESIDUES 30-154 FOR EACH MONOMER OF THE TARGET REMARK 999 SEQUENCE. DBREF 3U6G A 30 154 UNP A6L6K5 A6L6K5_BACV8 30 154 DBREF 3U6G B 30 154 UNP A6L6K5 A6L6K5_BACV8 30 154 SEQADV 3U6G GLY A 0 UNP A6L6K5 EXPRESSION TAG SEQADV 3U6G GLY B 0 UNP A6L6K5 EXPRESSION TAG SEQRES 1 A 126 GLY ALA SER ASP PHE GLN THR GLY ILE HIS LYS ILE VAL SEQRES 2 A 126 ILE GLN GLN SER GLY ASP THR ASP SER PHE GLU VAL SER SEQRES 3 A 126 VAL SER ILE GLY GLY ALA ASP LYS GLY GLY PRO ALA LYS SEQRES 4 A 126 LEU TYR ASN ASP LYS GLY GLU TYR ILE GLY ASP SER TYR SEQRES 5 A 126 SER ALA GLN ILE ARG THR ALA THR MSE SER CYS CYS THR SEQRES 6 A 126 ASN GLY ASN ALA PHE PHE MSE THR CYS ALA GLY SER VAL SEQRES 7 A 126 SER SER ILE SER GLU ALA GLY LYS ARG LEU HIS ILE THR SEQRES 8 A 126 VAL ILE GLY TYR ILE ASP ASP LYS GLU VAL ASN ARG LEU SEQRES 9 A 126 GLU LYS GLU TYR ILE THR ASP GLY ASN THR LEU ILE GLU SEQRES 10 A 126 THR PHE SER VAL SER THR LYS GLU ILE SEQRES 1 B 126 GLY ALA SER ASP PHE GLN THR GLY ILE HIS LYS ILE VAL SEQRES 2 B 126 ILE GLN GLN SER GLY ASP THR ASP SER PHE GLU VAL SER SEQRES 3 B 126 VAL SER ILE GLY GLY ALA ASP LYS GLY GLY PRO ALA LYS SEQRES 4 B 126 LEU TYR ASN ASP LYS GLY GLU TYR ILE GLY ASP SER TYR SEQRES 5 B 126 SER ALA GLN ILE ARG THR ALA THR MSE SER CYS CYS THR SEQRES 6 B 126 ASN GLY ASN ALA PHE PHE MSE THR CYS ALA GLY SER VAL SEQRES 7 B 126 SER SER ILE SER GLU ALA GLY LYS ARG LEU HIS ILE THR SEQRES 8 B 126 VAL ILE GLY TYR ILE ASP ASP LYS GLU VAL ASN ARG LEU SEQRES 9 B 126 GLU LYS GLU TYR ILE THR ASP GLY ASN THR LEU ILE GLU SEQRES 10 B 126 THR PHE SER VAL SER THR LYS GLU ILE MODRES 3U6G MSE A 89 MET SELENOMETHIONINE MODRES 3U6G MSE A 100 MET SELENOMETHIONINE MODRES 3U6G MSE B 89 MET SELENOMETHIONINE MODRES 3U6G MSE B 100 MET SELENOMETHIONINE HET MSE A 89 13 HET MSE A 100 8 HET MSE B 89 13 HET MSE B 100 13 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 3 HOH *244(H2 O) HELIX 1 1 THR A 48 PHE A 51 5 4 HELIX 2 2 THR B 48 PHE B 51 5 4 SHEET 1 A 6 TYR A 75 GLY A 77 0 SHEET 2 A 6 LEU A 68 TYR A 69 -1 N LEU A 68 O ILE A 76 SHEET 3 A 6 THR A 88 THR A 93 -1 O CYS A 92 N TYR A 69 SHEET 4 A 6 HIS A 38 GLY A 46 -1 N ILE A 42 O MSE A 89 SHEET 5 A 6 ARG A 115 ILE A 124 -1 O HIS A 117 N SER A 45 SHEET 6 A 6 LYS A 127 ILE A 137 -1 O VAL A 129 N GLY A 122 SHEET 1 B 3 GLY A 64 PRO A 65 0 SHEET 2 B 3 GLU A 52 ASP A 61 -1 N ASP A 61 O GLY A 64 SHEET 3 B 3 TYR A 80 GLN A 83 -1 O TYR A 80 N ILE A 57 SHEET 1 C 4 GLY A 64 PRO A 65 0 SHEET 2 C 4 GLU A 52 ASP A 61 -1 N ASP A 61 O GLY A 64 SHEET 3 C 4 PHE A 99 SER A 108 -1 O THR A 101 N GLY A 58 SHEET 4 C 4 LEU A 143 SER A 150 -1 O LEU A 143 N SER A 108 SHEET 1 D 4 THR B 88 CYS B 92 0 SHEET 2 D 4 HIS B 38 GLY B 46 -1 N ILE B 42 O MSE B 89 SHEET 3 D 4 ARG B 115 ILE B 124 -1 O HIS B 117 N SER B 45 SHEET 4 D 4 LYS B 127 ILE B 137 -1 O TYR B 136 N LEU B 116 SHEET 1 E 3 GLY B 64 PRO B 65 0 SHEET 2 E 3 GLU B 52 ASP B 61 -1 N ASP B 61 O GLY B 64 SHEET 3 E 3 TYR B 80 GLN B 83 -1 O TYR B 80 N ILE B 57 SHEET 1 F 4 GLY B 64 PRO B 65 0 SHEET 2 F 4 GLU B 52 ASP B 61 -1 N ASP B 61 O GLY B 64 SHEET 3 F 4 PHE B 99 SER B 108 -1 O THR B 101 N GLY B 58 SHEET 4 F 4 LEU B 143 THR B 151 -1 O GLU B 145 N VAL B 106 SHEET 1 G 2 LEU B 68 TYR B 69 0 SHEET 2 G 2 TYR B 75 GLY B 77 -1 O ILE B 76 N LEU B 68 LINK C THR A 88 N MSE A 89 1555 1555 1.33 LINK C MSE A 89 N SER A 90 1555 1555 1.32 LINK C PHE A 99 N MSE A 100 1555 1555 1.34 LINK C MSE A 100 N THR A 101 1555 1555 1.33 LINK C THR B 88 N MSE B 89 1555 1555 1.32 LINK C MSE B 89 N SER B 90 1555 1555 1.32 LINK C PHE B 99 N MSE B 100 1555 1555 1.33 LINK C MSE B 100 N THR B 101 1555 1555 1.33 CRYST1 52.237 99.302 41.085 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 0.019144 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010070 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024340 0.00000