HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 10-MAR-09 3GK6 TITLE CRYSTAL STRUCTURE FROM THE MOBILE METAGENOME OF VIBRIO CHOLERAE. TITLE 2 INTEGRON CASSETTE PROTEIN VCH_CASS2. COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTEGRON CASSETTE PROTEIN VCH_CASS2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIBRIO CHOLERAE; SOURCE 3 ORGANISM_TAXID: 666; SOURCE 4 GENE: OPVCH_OP4G; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: P15TV-L KEYWDS NOVEL, INTEGRON CASSETTE PROTEIN, VIBRIO CHOLERAE, OYSTER POND, WOODS KEYWDS 2 HOLE, USA, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, KEYWDS 3 MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR C.N.DESHPANDE,V.SURESHAN,S.J.HARROP,Y.BOUCHER,X.XU,H.CUI,A.M.EDWARDS, AUTHOR 2 A.SAVCHENKO,A.JOACHIMIAK,C.CHANG,H.W.STOKES,P.M.G.CURMI,B.C.MABBUTT, AUTHOR 3 MIDWEST CENTER FOR STRUCTURAL GENOMICS (MCSG) REVDAT 2 23-MAR-11 3GK6 1 JRNL REVDAT 1 24-MAR-09 3GK6 0 JRNL AUTH C.N.DESHPANDE,S.J.HARROP,Y.BOUCHER,K.A.HASSAN,R.D.LEO,X.XU, JRNL AUTH 2 H.CUI,A.SAVCHENKO,C.CHANG,M.LABBATE,I.T.PAULSEN,H.W.STOKES, JRNL AUTH 3 P.M.CURMI,B.C.MABBUTT JRNL TITL CRYSTAL STRUCTURE OF AN INTEGRON GENE CASSETTE-ASSOCIATED JRNL TITL 2 PROTEIN FROM VIBRIO CHOLERAE IDENTIFIES A CATIONIC JRNL TITL 3 DRUG-BINDING MODULE. JRNL REF PLOS ONE V. 6 E1693 2011 JRNL REFN ESSN 1932-6203 JRNL PMID 21390267 JRNL DOI 10.1371/JOURNAL.PONE.0016934 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.04 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 34832 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.120 REMARK 3 FREE R VALUE TEST SET COUNT : 1782 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 35.0478 - 4.2308 0.95 2461 121 0.1773 0.1959 REMARK 3 2 4.2308 - 3.3590 1.00 2592 108 0.1649 0.2389 REMARK 3 3 3.3590 - 2.9346 1.00 2543 118 0.1881 0.2178 REMARK 3 4 2.9346 - 2.6664 1.00 2576 130 0.1820 0.2223 REMARK 3 5 2.6664 - 2.4753 1.00 2555 135 0.1823 0.2038 REMARK 3 6 2.4753 - 2.3294 1.00 2557 142 0.1690 0.2517 REMARK 3 7 2.3294 - 2.2128 1.00 2536 136 0.1738 0.2253 REMARK 3 8 2.2128 - 2.1165 1.00 2573 118 0.1771 0.2077 REMARK 3 9 2.1165 - 2.0350 1.00 2581 149 0.1833 0.2518 REMARK 3 10 2.0350 - 1.9648 1.00 2522 136 0.1868 0.2400 REMARK 3 11 1.9648 - 1.9034 1.00 2522 162 0.2088 0.2524 REMARK 3 12 1.9034 - 1.8490 1.00 2520 154 0.2355 0.2491 REMARK 3 13 1.8490 - 1.8000 1.00 2512 173 0.2704 0.3027 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 : 0.41 REMARK 3 B_SOL : 69.41 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.22 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 NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A REMARK 3 ORIGIN FOR THE GROUP (A): 15.3857 29.8260 29.2665 REMARK 3 T TENSOR REMARK 3 T11: 0.2452 T22: 0.1324 REMARK 3 T33: 0.1737 T12: 0.0640 REMARK 3 T13: 0.0099 T23: 0.0251 REMARK 3 L TENSOR REMARK 3 L11: 2.6536 L22: 4.1546 REMARK 3 L33: 1.7721 L12: -1.7463 REMARK 3 L13: -0.1047 L23: -0.5796 REMARK 3 S TENSOR REMARK 3 S11: 0.1834 S12: 0.0641 S13: 0.1454 REMARK 3 S21: -0.4936 S22: -0.1026 S23: -0.1499 REMARK 3 S31: 0.0036 S32: 0.0150 S33: -0.0743 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE FRIEDEL PAIRS WERE USED IN PHASING REMARK 4 REMARK 4 3GK6 COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-MAR-09. REMARK 100 THE RCSB ID CODE IS RCSB051962. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JUL-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 3.5 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) : 0.97953 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34832 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 47.890 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 9.900 REMARK 200 R MERGE (I) : 0.06200 REMARK 200 R SYM (I) : 0.07900 REMARK 200 FOR THE DATA SET : 21.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 9.90 REMARK 200 R MERGE FOR SHELL (I) : 0.56100 REMARK 200 R SYM FOR SHELL (I) : 0.62400 REMARK 200 FOR SHELL : 3.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: PHENIX.AUTOSOL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M CITRIC ACID, 25% PEG 3350, PH REMARK 280 3.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 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+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 63.83733 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 31.91867 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 31.91867 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 63.83733 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 -20 REMARK 465 GLY A -19 REMARK 465 SER A -18 REMARK 465 SER A -17 REMARK 465 HIS 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 SER A -10 REMARK 465 SER A -9 REMARK 465 GLY A -8 REMARK 465 ARG A -7 REMARK 465 SER A 120 REMARK 465 GLU A 121 REMARK 465 HIS A 122 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 61 -99.27 -151.47 REMARK 500 ASP A 62 -150.95 -123.72 REMARK 500 PRO A 78 8.54 -62.76 REMARK 500 GLN A 79 12.28 -140.41 REMARK 500 THR A 130 -86.78 -105.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PE4 A 6061 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PE4 A 6061 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC7791 RELATED DB: TARGETDB DBREF 3GK6 A 1 149 PDB 3GK6 3GK6 1 149 SEQADV 3GK6 MSE A -20 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 GLY A -19 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 SER A -18 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 SER A -17 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 HIS A -16 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 HIS A -15 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 HIS A -14 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 HIS A -13 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 HIS A -12 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 HIS A -11 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 SER A -10 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 SER A -9 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 GLY A -8 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 ARG A -7 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 GLU A -6 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 ASN A -5 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 LEU A -4 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 TYR A -3 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 PHE A -2 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 GLN A -1 PDB 3GK6 EXPRESSION TAG SEQADV 3GK6 GLY A 0 PDB 3GK6 EXPRESSION TAG SEQRES 1 A 170 MSE GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 170 ARG GLU ASN LEU TYR PHE GLN GLY MSE ASN ILE SER GLU SEQRES 3 A 170 ILE ASN GLY PHE GLU VAL THR GLY PHE VAL VAL ARG THR SEQRES 4 A 170 THR ASN ALA ASP GLU MSE ASN PRO MSE THR ALA LYS ILE SEQRES 5 A 170 GLY ASN LEU TRP GLU LYS PHE TYR LEU ASN ALA ALA PRO SEQRES 6 A 170 LYS LEU THR ASP LYS SER LYS VAL TYR GLY LEU TYR THR SEQRES 7 A 170 ASN TYR GLU SER ASP PHE THR GLY ALA PHE ASP VAL ILE SEQRES 8 A 170 ALA CYS SER ASP THR LEU SER PRO GLN LEU LEU SER GLU SEQRES 9 A 170 SER VAL LYS THR LYS VAL SER SER GLY LYS TYR VAL THR SEQRES 10 A 170 PHE SER ALA THR GLY GLU MSE PRO GLN VAL VAL ILE ASP SEQRES 11 A 170 LEU TRP ASN GLU VAL TRP ASN TYR PHE ALA SER GLU HIS SEQRES 12 A 170 CYS PRO HIS LYS ARG ALA TYR THR THR ASP PHE GLU TYR SEQRES 13 A 170 TYR LYS SER ALA ASN THR VAL GLU ILE SER ILE ALA VAL SEQRES 14 A 170 ARG MODRES 3GK6 MSE A 1 MET SELENOMETHIONINE MODRES 3GK6 MSE A 24 MET SELENOMETHIONINE MODRES 3GK6 MSE A 27 MET SELENOMETHIONINE MODRES 3GK6 MSE A 103 MET SELENOMETHIONINE HET MSE A 1 16 HET MSE A 24 16 HET MSE A 27 8 HET MSE A 103 8 HET PE4 A6061 17 HETNAM MSE SELENOMETHIONINE HETNAM PE4 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}- HETNAM 2 PE4 ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL HETSYN PE4 POLYETHYLENE GLYCOL PEG4000 FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 2 PE4 C16 H34 O8 FORMUL 3 HOH *108(H2 O) HELIX 1 1 THR A 19 ASN A 25 1 7 HELIX 2 2 LYS A 30 ALA A 42 1 13 HELIX 3 3 ALA A 43 LEU A 46 5 4 HELIX 4 4 PRO A 104 ALA A 119 1 16 SHEET 1 A 8 TYR A -3 ILE A 6 0 SHEET 2 A 8 GLY A 92 THR A 100 -1 O TYR A 94 N SER A 4 SHEET 3 A 8 THR A 141 ALA A 147 -1 O ILE A 144 N PHE A 97 SHEET 4 A 8 THR A 131 TYR A 135 -1 N TYR A 135 O GLU A 143 SHEET 5 A 8 VAL A 52 THR A 57 -1 N TYR A 56 O ASP A 132 SHEET 6 A 8 PHE A 67 SER A 73 -1 O ASP A 68 N THR A 57 SHEET 7 A 8 PHE A 9 THR A 18 -1 N VAL A 16 O VAL A 69 SHEET 8 A 8 VAL A 85 VAL A 89 -1 O THR A 87 N VAL A 11 LINK C GLY A 0 N AMSE A 1 1555 1555 1.33 LINK C GLY A 0 N BMSE A 1 1555 1555 1.32 LINK C AMSE A 1 N ASN A 2 1555 1555 1.33 LINK C BMSE A 1 N ASN A 2 1555 1555 1.32 LINK C GLU A 23 N AMSE A 24 1555 1555 1.33 LINK C GLU A 23 N BMSE A 24 1555 1555 1.33 LINK C AMSE A 24 N ASN A 25 1555 1555 1.33 LINK C BMSE A 24 N ASN A 25 1555 1555 1.33 LINK C PRO A 26 N MSE A 27 1555 1555 1.33 LINK C MSE A 27 N THR A 28 1555 1555 1.33 LINK C GLU A 102 N MSE A 103 1555 1555 1.33 LINK C MSE A 103 N PRO A 104 1555 1555 1.35 CISPEP 1 MSE A 103 PRO A 104 0 7.09 SITE 1 AC1 7 GLU A 5 TRP A 35 TYR A 39 VAL A 107 SITE 2 AC1 7 HOH A 208 HOH A 215 HOH A 251 CRYST1 59.378 59.378 95.756 90.00 90.00 120.00 P 32 2 1 6 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 0.016841 0.009723 0.000000 0.00000 SCALE2 0.000000 0.019446 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010443 0.00000