HEADER HYDROLASE 11-MAR-16 5IR2 TITLE CRYSTAL STRUCTURE OF NOVEL CELLULASES FROM MICROBES ASSOCIATED WITH TITLE 2 THE GUT ECOSYSTEM COMPND MOL_ID: 1; COMPND 2 MOLECULE: CELLULASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PARABACTEROIDES JOHNSONII DSM 18315; SOURCE 3 ORGANISM_TAXID: 537006; SOURCE 4 GENE: PRABACTJOHN_04122; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 866768; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PMCSG68 KEYWDS STRUCTURAL GENOMICS, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, KEYWDS 2 NOVEL CELLULASES, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.CHANG,J.MACK,R.JEDRZEJCZAK,A.JOACHIMIAK,MIDWEST CENTER FOR AUTHOR 2 STRUCTURAL GENOMICS (MCSG) REVDAT 4 25-DEC-19 5IR2 1 REMARK REVDAT 3 20-SEP-17 5IR2 1 REMARK REVDAT 2 17-AUG-16 5IR2 1 KEYWDS REVDAT 1 23-MAR-16 5IR2 0 JRNL AUTH C.CHANG,J.MACK,R.JEDRZEJCZAK,A.JOACHIMIAK JRNL TITL CRYSTAL STRUCTURE OF NOVEL CELLULASES FROM MICROBES JRNL TITL 2 ASSOCIATED WITH THE GUT ECOSYSTEM JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.08 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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 : MLHL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.08 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.16 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 3 NUMBER OF REFLECTIONS : 22660 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.144 REMARK 3 R VALUE (WORKING SET) : 0.142 REMARK 3 FREE R VALUE : 0.187 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.210 REMARK 3 FREE R VALUE TEST SET COUNT : 2177 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 41.1694 - 5.2344 1.00 2628 130 0.1667 0.1768 REMARK 3 2 5.2344 - 4.1559 1.00 2608 131 0.1153 0.1485 REMARK 3 3 4.1559 - 3.6310 1.00 2618 130 0.1116 0.1364 REMARK 3 4 3.6310 - 3.2991 1.00 2618 142 0.1121 0.1437 REMARK 3 5 3.2991 - 3.0628 1.00 2581 129 0.1257 0.1663 REMARK 3 6 3.0628 - 2.8822 1.00 2607 126 0.1363 0.1887 REMARK 3 7 2.8822 - 2.7379 1.00 2588 141 0.1415 0.2180 REMARK 3 8 2.7379 - 2.6188 0.99 2593 135 0.1483 0.2542 REMARK 3 9 2.6188 - 2.5180 0.99 2568 151 0.1489 0.2178 REMARK 3 10 2.5180 - 2.4311 1.00 2597 161 0.1565 0.1875 REMARK 3 11 2.4311 - 2.3551 0.99 2566 152 0.1667 0.2282 REMARK 3 12 2.3551 - 2.2878 0.99 2586 120 0.1753 0.2582 REMARK 3 13 2.2878 - 2.2275 0.98 2533 154 0.1869 0.2201 REMARK 3 14 2.2275 - 2.1732 0.96 2466 150 0.1926 0.2416 REMARK 3 15 2.1732 - 2.1238 0.76 1952 140 0.1944 0.2648 REMARK 3 16 2.1238 - 2.0786 0.59 1538 85 0.1923 0.2316 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) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.280 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.92 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.66 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 : 0.002 1880 REMARK 3 ANGLE : 0.473 2535 REMARK 3 CHIRALITY : 0.045 280 REMARK 3 PLANARITY : 0.003 328 REMARK 3 DIHEDRAL : 16.359 1151 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 5IR2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-MAR-16. REMARK 100 THE DEPOSITION ID IS D_1000219293. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-FEB-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97921 REMARK 200 MONOCHROMATOR : SI(111) DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23828 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.079 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : 26.60 REMARK 200 R MERGE (I) : 0.10700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.08 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.12 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.50 REMARK 200 R MERGE FOR SHELL (I) : 0.98200 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: HKL-3000 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: LITHIUM SULFATE, CHESS, REMARK 280 SODIUM/POTASSIUM TARTRATE, PH 9.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z REMARK 290 10555 -Y,-X,-Z+1/2 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/2 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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 64.84900 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 64.84900 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 64.84900 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 64.84900 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 64.84900 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 64.84900 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: HEXAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 27800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 49620 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -65.0 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 -0.500000 -0.866025 0.000000 100.24000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 50.12000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 86.81039 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.500000 -0.866025 0.000000 50.12000 REMARK 350 BIOMT2 4 -0.866025 -0.500000 0.000000 86.81039 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 64.84900 REMARK 350 BIOMT1 5 -1.000000 0.000000 0.000000 100.24000 REMARK 350 BIOMT2 5 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 0.000000 -1.000000 64.84900 REMARK 350 BIOMT1 6 0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 6 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 64.84900 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 557 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 595 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 597 LIES ON A SPECIAL POSITION. 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 TYR A 6 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS A 7 CG CD CE NZ REMARK 470 GLU A 96 CG CD OE1 OE2 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 SER A 27 30.83 -94.84 REMARK 500 GLU A 94 -41.58 73.51 REMARK 500 ASP A 198 -156.54 -155.72 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 NHE A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SRT A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 304 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: MCSG-APC113179 RELATED DB: TARGETTRACK DBREF 5IR2 A 6 227 UNP B7BGD3 B7BGD3_9PORP 6 227 SEQADV 5IR2 SER A 191 UNP B7BGD3 PRO 191 ENGINEERED MUTATION SEQRES 1 A 222 TYR LYS LYS GLU ILE GLY MSE MSE ASN LEU GLU LYS LEU SEQRES 2 A 222 ILE GLN ASP ARG GLU GLY ILE SER SER LYS LYS PHE PRO SEQRES 3 A 222 ILE GLU ASP LYS GLU LEU LEU PHE ARG TYR GLU GLN LEU SEQRES 4 A 222 TYR THR GLY ALA VAL ASN ASP VAL MSE ARG GLU PHE CYS SEQRES 5 A 222 LEU LEU GLU GLN ALA LEU PRO GLY ARG ILE LYS PRO LEU SEQRES 6 A 222 ARG GLU TYR HIS SER VAL ALA GLY PHE ALA PHE THR VAL SEQRES 7 A 222 LYS SER ALA PRO ASN VAL LYS ILE LYS GLY GLU MSE GLU SEQRES 8 A 222 TYR ARG THR GLN MSE LEU ASP GLU MSE GLN GLU ASP HIS SEQRES 9 A 222 PHE VAL VAL TRP ASP THR SER ARG ASP ASP LYS ALA THR SEQRES 10 A 222 LEU TRP GLY GLY VAL MSE THR ALA THR ALA LYS GLY LYS SEQRES 11 A 222 LYS LEU LYS ALA ALA CYS ILE ASP GLY GLY ILE ARG ASP SEQRES 12 A 222 THR HIS GLN ILE LEU ASN ALA ASP PHE PRO VAL PHE TYR SEQRES 13 A 222 GLU TYR ARG ILE SER ASN GLY SER LEU GLY ARG CYS LEU SEQRES 14 A 222 ILE THR HIS TYR GLN ILE PRO ILE LYS ILE GLY ASP VAL SEQRES 15 A 222 THR ILE LYS SER GLY ASP ILE ILE LEU GLY ASP ILE ASP SEQRES 16 A 222 GLY VAL LEU VAL VAL PRO ARG GLU ILE ALA TYR GLU VAL SEQRES 17 A 222 LEU LEU ARG SER GLU GLU ILE ARG GLU ASN GLU LYS LYS SEQRES 18 A 222 ILE MODRES 5IR2 MSE A 12 MET MODIFIED RESIDUE MODRES 5IR2 MSE A 13 MET MODIFIED RESIDUE MODRES 5IR2 MSE A 53 MET MODIFIED RESIDUE MODRES 5IR2 MSE A 95 MET MODIFIED RESIDUE MODRES 5IR2 MSE A 101 MET MODIFIED RESIDUE MODRES 5IR2 MSE A 105 MET MODIFIED RESIDUE MODRES 5IR2 MSE A 128 MET MODIFIED RESIDUE HET MSE A 12 8 HET MSE A 13 8 HET MSE A 53 8 HET MSE A 95 8 HET MSE A 101 8 HET MSE A 105 8 HET MSE A 128 8 HET NHE A 301 13 HET SRT A 302 10 HET EDO A 303 4 HET EDO A 304 4 HETNAM MSE SELENOMETHIONINE HETNAM NHE 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID HETNAM SRT S,R MESO-TARTARIC ACID HETNAM EDO 1,2-ETHANEDIOL HETSYN NHE N-CYCLOHEXYLTAURINE; CHES HETSYN EDO ETHYLENE GLYCOL FORMUL 1 MSE 7(C5 H11 N O2 SE) FORMUL 2 NHE C8 H17 N O3 S FORMUL 3 SRT C4 H6 O6 FORMUL 4 EDO 2(C2 H6 O2) FORMUL 6 HOH *198(H2 O) HELIX 1 AA1 LYS A 7 MSE A 13 1 7 HELIX 2 AA2 LEU A 15 GLY A 24 1 10 HELIX 3 AA3 GLU A 33 GLU A 42 1 10 HELIX 4 AA4 TYR A 45 PHE A 56 1 12 HELIX 5 AA5 GLU A 94 MSE A 105 1 12 HELIX 6 AA6 GLY A 125 LYS A 135 1 11 HELIX 7 AA7 ASP A 148 ASP A 156 1 9 HELIX 8 AA8 PRO A 206 GLU A 208 5 3 HELIX 9 AA9 ILE A 209 ILE A 227 1 19 SHEET 1 AA1 6 LYS A 68 PRO A 69 0 SHEET 2 AA1 6 VAL A 159 TYR A 161 -1 O TYR A 161 N LYS A 68 SHEET 3 AA1 6 ALA A 139 ILE A 142 1 N ILE A 142 O PHE A 160 SHEET 4 AA1 6 HIS A 109 ASP A 114 1 N VAL A 111 O CYS A 141 SHEET 5 AA1 6 VAL A 76 PRO A 87 1 N PHE A 79 O PHE A 110 SHEET 6 AA1 6 CYS A 173 TYR A 178 -1 O HIS A 177 N LYS A 84 SHEET 1 AA2 7 LYS A 68 PRO A 69 0 SHEET 2 AA2 7 VAL A 159 TYR A 161 -1 O TYR A 161 N LYS A 68 SHEET 3 AA2 7 ALA A 139 ILE A 142 1 N ILE A 142 O PHE A 160 SHEET 4 AA2 7 HIS A 109 ASP A 114 1 N VAL A 111 O CYS A 141 SHEET 5 AA2 7 VAL A 76 PRO A 87 1 N PHE A 79 O PHE A 110 SHEET 6 AA2 7 ILE A 194 ASP A 198 -1 O ILE A 195 N GLY A 78 SHEET 7 AA2 7 GLY A 201 VAL A 205 -1 O LEU A 203 N LEU A 196 SHEET 1 AA3 3 THR A 122 TRP A 124 0 SHEET 2 AA3 3 GLY A 145 ILE A 146 1 O GLY A 145 N LEU A 123 SHEET 3 AA3 3 TYR A 163 ARG A 164 1 O TYR A 163 N ILE A 146 SHEET 1 AA4 2 ILE A 182 ILE A 184 0 SHEET 2 AA4 2 VAL A 187 ILE A 189 -1 O ILE A 189 N ILE A 182 LINK C GLY A 11 N MSE A 12 1555 1555 1.33 LINK C MSE A 12 N MSE A 13 1555 1555 1.33 LINK C MSE A 13 N ASN A 14 1555 1555 1.33 LINK C VAL A 52 N MSE A 53 1555 1555 1.33 LINK C MSE A 53 N ARG A 54 1555 1555 1.34 LINK C GLU A 94 N MSE A 95 1555 1555 1.33 LINK C MSE A 95 N GLU A 96 1555 1555 1.34 LINK C GLN A 100 N MSE A 101 1555 1555 1.33 LINK C MSE A 101 N LEU A 102 1555 1555 1.34 LINK C GLU A 104 N MSE A 105 1555 1555 1.33 LINK C MSE A 105 N AGLN A 106 1555 1555 1.33 LINK C MSE A 105 N BGLN A 106 1555 1555 1.33 LINK C VAL A 127 N MSE A 128 1555 1555 1.33 LINK C MSE A 128 N THR A 129 1555 1555 1.34 SITE 1 AC1 5 ARG A 66 ASP A 119 GLU A 162 HOH A 530 SITE 2 AC1 5 HOH A 532 SITE 1 AC2 13 THR A 122 TRP A 124 GLY A 125 GLY A 126 SITE 2 AC2 13 VAL A 127 MSE A 128 ARG A 147 ASP A 148 SITE 3 AC2 13 GLY A 168 SER A 169 HOH A 441 HOH A 481 SITE 4 AC2 13 HOH A 550 SITE 1 AC3 6 GLU A 42 GLN A 43 LEU A 44 HIS A 74 SITE 2 AC3 6 SER A 75 HOH A 470 SITE 1 AC4 5 LEU A 58 LEU A 59 GLU A 60 GLN A 61 SITE 2 AC4 5 HOH A 402 CRYST1 100.240 100.240 129.698 90.00 90.00 120.00 P 63 2 2 12 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 0.009976 0.005760 0.000000 0.00000 SCALE2 0.000000 0.011519 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007710 0.00000