HEADER DE NOVO PROTEIN 20-FEB-19 6QSF TITLE CRYSTAL STRUCTURE OF PIZZA6S IN THE PRESENCE OF KEGGIN (STA) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PIZZA6S; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ARTIFICIAL BETA-PROPELLER PROTEIN, DE NOVO PROTEIN, COMPUTATIONAL KEYWDS 2 DESIGN, POLYOXOMETALATE, POM, PIZZA, POLYOXOMETALATE-PROTEIN KEYWDS 3 FRAMEWORK, POM-PROTEIN FRAMEWORK, KEGGIN STRUCTURE, STA EXPDTA X-RAY DIFFRACTION AUTHOR H.NOGUCHI,L.VANDEBROEK,K.KAMATA,J.R.H.TAME,L.VAN MEERVELT,T.N.PARAC- AUTHOR 2 VOGT,A.R.D.VOET REVDAT 3 24-JAN-24 6QSF 1 REMARK REVDAT 2 31-MAR-21 6QSF 1 JRNL REVDAT 1 18-MAR-20 6QSF 0 JRNL AUTH L.VANDEBROEK,H.NOGUCHI,K.KAMATA,J.R.H.TAME,L.VAN MEERVELT, JRNL AUTH 2 T.N.PARAC-VOGT,A.R.D.VOET JRNL TITL HYBRID ASSEMBLIES OF A SYMMETRIC DESIGNER PROTEIN AND JRNL TITL 2 POLYOXOMETALATES WITH MATCHING SYMMETRY. JRNL REF CHEM.COMMUN.(CAMB.) V. 56 11601 2020 JRNL REFN ESSN 1364-548X JRNL PMID 32869783 JRNL DOI 10.1039/D0CC05071G REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.13_2998: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.64 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 65586 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.225 REMARK 3 R VALUE (WORKING SET) : 0.224 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.950 REMARK 3 FREE R VALUE TEST SET COUNT : 3244 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 47.6633 - 4.2649 0.99 2768 153 0.1779 0.1795 REMARK 3 2 4.2649 - 3.3855 1.00 2753 139 0.2017 0.2074 REMARK 3 3 3.3855 - 2.9576 1.00 2723 130 0.2111 0.2546 REMARK 3 4 2.9576 - 2.6872 1.00 2705 148 0.2171 0.2209 REMARK 3 5 2.6872 - 2.4946 1.00 2721 155 0.2136 0.2322 REMARK 3 6 2.4946 - 2.3476 1.00 2684 141 0.2240 0.2445 REMARK 3 7 2.3476 - 2.2300 1.00 2701 152 0.2318 0.2642 REMARK 3 8 2.2300 - 2.1329 1.00 2747 121 0.2449 0.2287 REMARK 3 9 2.1329 - 2.0508 1.00 2693 139 0.2448 0.2789 REMARK 3 10 2.0508 - 1.9800 1.00 2720 146 0.2379 0.2314 REMARK 3 11 1.9800 - 1.9181 1.00 2721 127 0.2371 0.2471 REMARK 3 12 1.9181 - 1.8633 1.00 2716 144 0.2483 0.2632 REMARK 3 13 1.8633 - 1.8142 1.00 2691 141 0.2403 0.2748 REMARK 3 14 1.8142 - 1.7700 1.00 2695 135 0.2458 0.2714 REMARK 3 15 1.7700 - 1.7297 1.00 2735 142 0.2494 0.2933 REMARK 3 16 1.7297 - 1.6929 1.00 2688 136 0.2489 0.2673 REMARK 3 17 1.6929 - 1.6591 1.00 2739 133 0.2485 0.2935 REMARK 3 18 1.6591 - 1.6277 1.00 2714 133 0.2505 0.3005 REMARK 3 19 1.6277 - 1.5987 1.00 2685 145 0.2517 0.2414 REMARK 3 20 1.5987 - 1.5716 1.00 2684 134 0.2694 0.2990 REMARK 3 21 1.5716 - 1.5462 1.00 2677 142 0.2722 0.2890 REMARK 3 22 1.5462 - 1.5224 1.00 2715 158 0.2852 0.2785 REMARK 3 23 1.5224 - 1.5000 0.99 2667 150 0.3018 0.2603 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.270 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.60 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 : 0.012 3941 REMARK 3 ANGLE : 1.198 5749 REMARK 3 CHIRALITY : 0.078 667 REMARK 3 PLANARITY : 0.008 686 REMARK 3 DIHEDRAL : 9.650 1377 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 6QSF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-FEB-19. REMARK 100 THE DEPOSITION ID IS D_1292100384. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-OCT-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 65621 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 47.640 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 6.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 3WW9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5M SODIUM MALONATE PH6.0, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 34.88850 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 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 -3 REMARK 465 SER A -2 REMARK 465 HIS A -1 REMARK 465 MET A 0 REMARK 465 SER A 1 REMARK 465 ASN A 2 REMARK 465 ALA A 251 REMARK 465 GLY A 252 REMARK 465 GLY B -3 REMARK 465 SER B -2 REMARK 465 HIS B -1 REMARK 465 MET B 0 REMARK 465 GLY B 252 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 PRO A 8 45.52 -80.34 REMARK 500 THR A 14 56.04 38.25 REMARK 500 SER A 16 -107.74 -119.53 REMARK 500 PRO A 50 42.79 -84.73 REMARK 500 SER A 58 -69.62 -131.71 REMARK 500 PRO A 92 46.26 -85.51 REMARK 500 THR A 98 88.79 82.76 REMARK 500 SER A 100 -60.67 -99.70 REMARK 500 PRO A 134 47.37 -84.40 REMARK 500 SER A 142 -87.54 -135.05 REMARK 500 PRO A 176 45.68 -80.29 REMARK 500 THR A 182 59.43 32.00 REMARK 500 SER A 184 -88.00 -123.04 REMARK 500 PRO A 218 45.49 -81.04 REMARK 500 SER A 226 -92.21 -121.74 REMARK 500 PRO B 8 45.66 -74.04 REMARK 500 SER B 16 -96.86 -124.28 REMARK 500 SER B 58 -82.58 -120.59 REMARK 500 PRO B 92 45.67 -77.55 REMARK 500 SER B 100 -95.12 -113.13 REMARK 500 PRO B 134 48.59 -83.04 REMARK 500 THR B 140 58.89 36.92 REMARK 500 SER B 142 -91.93 -115.11 REMARK 500 SER B 142 -92.26 -115.59 REMARK 500 PRO B 176 43.68 -81.96 REMARK 500 THR B 182 67.75 38.62 REMARK 500 SER B 184 -77.89 -117.52 REMARK 500 PRO B 218 46.17 -81.19 REMARK 500 THR B 224 64.97 35.75 REMARK 500 SER B 226 -99.13 -111.67 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 534 DISTANCE = 6.53 ANGSTROMS REMARK 525 HOH B 497 DISTANCE = 5.94 ANGSTROMS REMARK 525 HOH B 498 DISTANCE = 6.54 ANGSTROMS REMARK 525 HOH B 499 DISTANCE = 7.31 ANGSTROMS 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 SIW B 301 W5 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 403 O REMARK 620 2 SIW B 301 O13 52.2 REMARK 620 3 SIW B 301 O15 133.2 95.1 REMARK 620 4 SIW B 301 O2 76.3 106.3 84.7 REMARK 620 5 SIW B 301 O22 150.9 155.7 70.3 92.0 REMARK 620 6 SIW B 301 O23 118.1 94.7 94.0 159.0 68.0 REMARK 620 7 SIW B 301 O20E 61.3 99.1 164.8 96.4 94.5 79.5 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SIW A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SIW B 301 DBREF 6QSF A -3 252 PDB 6QSF 6QSF -3 252 DBREF 6QSF B -3 252 PDB 6QSF 6QSF -3 252 SEQRES 1 A 256 GLY SER HIS MET SER ASN THR GLN THR VAL LEU PRO PHE SEQRES 2 A 256 THR GLY LEU ASN THR PRO SER GLY VAL ALA VAL ASP SER SEQRES 3 A 256 ALA GLY THR VAL TYR VAL THR ASP HIS GLY ASN ASN ARG SEQRES 4 A 256 VAL VAL LYS LEU ALA ALA GLY SER ASN THR GLN THR VAL SEQRES 5 A 256 LEU PRO PHE THR GLY LEU ASN THR PRO SER GLY VAL ALA SEQRES 6 A 256 VAL ASP SER ALA GLY THR VAL TYR VAL THR ASP HIS GLY SEQRES 7 A 256 ASN ASN ARG VAL VAL LYS LEU ALA ALA GLY SER ASN THR SEQRES 8 A 256 GLN THR VAL LEU PRO PHE THR GLY LEU ASN THR PRO SER SEQRES 9 A 256 GLY VAL ALA VAL ASP SER ALA GLY THR VAL TYR VAL THR SEQRES 10 A 256 ASP HIS GLY ASN ASN ARG VAL VAL LYS LEU ALA ALA GLY SEQRES 11 A 256 SER ASN THR GLN THR VAL LEU PRO PHE THR GLY LEU ASN SEQRES 12 A 256 THR PRO SER GLY VAL ALA VAL ASP SER ALA GLY THR VAL SEQRES 13 A 256 TYR VAL THR ASP HIS GLY ASN ASN ARG VAL VAL LYS LEU SEQRES 14 A 256 ALA ALA GLY SER ASN THR GLN THR VAL LEU PRO PHE THR SEQRES 15 A 256 GLY LEU ASN THR PRO SER GLY VAL ALA VAL ASP SER ALA SEQRES 16 A 256 GLY THR VAL TYR VAL THR ASP HIS GLY ASN ASN ARG VAL SEQRES 17 A 256 VAL LYS LEU ALA ALA GLY SER ASN THR GLN THR VAL LEU SEQRES 18 A 256 PRO PHE THR GLY LEU ASN THR PRO SER GLY VAL ALA VAL SEQRES 19 A 256 ASP SER ALA GLY THR VAL TYR VAL THR ASP HIS GLY ASN SEQRES 20 A 256 ASN ARG VAL VAL LYS LEU ALA ALA GLY SEQRES 1 B 256 GLY SER HIS MET SER ASN THR GLN THR VAL LEU PRO PHE SEQRES 2 B 256 THR GLY LEU ASN THR PRO SER GLY VAL ALA VAL ASP SER SEQRES 3 B 256 ALA GLY THR VAL TYR VAL THR ASP HIS GLY ASN ASN ARG SEQRES 4 B 256 VAL VAL LYS LEU ALA ALA GLY SER ASN THR GLN THR VAL SEQRES 5 B 256 LEU PRO PHE THR GLY LEU ASN THR PRO SER GLY VAL ALA SEQRES 6 B 256 VAL ASP SER ALA GLY THR VAL TYR VAL THR ASP HIS GLY SEQRES 7 B 256 ASN ASN ARG VAL VAL LYS LEU ALA ALA GLY SER ASN THR SEQRES 8 B 256 GLN THR VAL LEU PRO PHE THR GLY LEU ASN THR PRO SER SEQRES 9 B 256 GLY VAL ALA VAL ASP SER ALA GLY THR VAL TYR VAL THR SEQRES 10 B 256 ASP HIS GLY ASN ASN ARG VAL VAL LYS LEU ALA ALA GLY SEQRES 11 B 256 SER ASN THR GLN THR VAL LEU PRO PHE THR GLY LEU ASN SEQRES 12 B 256 THR PRO SER GLY VAL ALA VAL ASP SER ALA GLY THR VAL SEQRES 13 B 256 TYR VAL THR ASP HIS GLY ASN ASN ARG VAL VAL LYS LEU SEQRES 14 B 256 ALA ALA GLY SER ASN THR GLN THR VAL LEU PRO PHE THR SEQRES 15 B 256 GLY LEU ASN THR PRO SER GLY VAL ALA VAL ASP SER ALA SEQRES 16 B 256 GLY THR VAL TYR VAL THR ASP HIS GLY ASN ASN ARG VAL SEQRES 17 B 256 VAL LYS LEU ALA ALA GLY SER ASN THR GLN THR VAL LEU SEQRES 18 B 256 PRO PHE THR GLY LEU ASN THR PRO SER GLY VAL ALA VAL SEQRES 19 B 256 ASP SER ALA GLY THR VAL TYR VAL THR ASP HIS GLY ASN SEQRES 20 B 256 ASN ARG VAL VAL LYS LEU ALA ALA GLY HET SIW A 301 53 HET SIW B 301 106 HETNAM SIW KEGGIN (STA) FORMUL 3 SIW 2(O40 SI W12) FORMUL 5 HOH *233(H2 O) HELIX 1 AA1 HIS A 31 ASN A 34 5 4 HELIX 2 AA2 HIS A 157 ASN A 160 5 4 HELIX 3 AA3 HIS A 199 ASN A 202 5 4 HELIX 4 AA4 HIS A 241 ASN A 244 5 4 HELIX 5 AA5 HIS B 31 ASN B 34 5 4 HELIX 6 AA6 HIS B 73 ASN B 76 5 4 HELIX 7 AA7 HIS B 115 ASN B 118 5 4 HELIX 8 AA8 HIS B 157 ASN B 160 5 4 HELIX 9 AA9 HIS B 199 ASN B 202 5 4 HELIX 10 AB1 HIS B 241 ASN B 244 5 4 SHEET 1 AA1 4 THR A 5 VAL A 6 0 SHEET 2 AA1 4 ARG A 245 LEU A 249 -1 O LYS A 248 N THR A 5 SHEET 3 AA1 4 VAL A 236 ASP A 240 -1 N VAL A 238 O VAL A 247 SHEET 4 AA1 4 VAL A 228 VAL A 230 -1 N ALA A 229 O TYR A 237 SHEET 1 AA2 4 VAL A 18 VAL A 20 0 SHEET 2 AA2 4 VAL A 26 ASP A 30 -1 O TYR A 27 N ALA A 19 SHEET 3 AA2 4 ARG A 35 LEU A 39 -1 O VAL A 37 N VAL A 28 SHEET 4 AA2 4 THR A 47 VAL A 48 -1 O THR A 47 N LYS A 38 SHEET 1 AA3 4 PRO A 57 VAL A 62 0 SHEET 2 AA3 4 VAL A 68 ASP A 72 -1 O TYR A 69 N ALA A 61 SHEET 3 AA3 4 ARG A 77 LEU A 81 -1 O LEU A 81 N VAL A 68 SHEET 4 AA3 4 GLN A 88 VAL A 90 -1 O THR A 89 N LYS A 80 SHEET 1 AA4 4 PRO A 99 VAL A 104 0 SHEET 2 AA4 4 VAL A 110 ASP A 114 -1 O TYR A 111 N ALA A 103 SHEET 3 AA4 4 ARG A 119 LEU A 123 -1 O ARG A 119 N ASP A 114 SHEET 4 AA4 4 GLN A 130 VAL A 132 -1 O THR A 131 N LYS A 122 SHEET 1 AA5 4 VAL A 144 VAL A 146 0 SHEET 2 AA5 4 VAL A 152 ASP A 156 -1 O TYR A 153 N ALA A 145 SHEET 3 AA5 4 ARG A 161 LEU A 165 -1 O VAL A 163 N VAL A 154 SHEET 4 AA5 4 THR A 173 VAL A 174 -1 O THR A 173 N LYS A 164 SHEET 1 AA6 4 VAL A 186 VAL A 188 0 SHEET 2 AA6 4 VAL A 194 ASP A 198 -1 O TYR A 195 N ALA A 187 SHEET 3 AA6 4 ARG A 203 LEU A 207 -1 O VAL A 205 N VAL A 196 SHEET 4 AA6 4 THR A 215 VAL A 216 -1 O THR A 215 N LYS A 206 SHEET 1 AA7 4 GLN B 4 VAL B 6 0 SHEET 2 AA7 4 ARG B 245 LEU B 249 -1 O LYS B 248 N THR B 5 SHEET 3 AA7 4 VAL B 236 ASP B 240 -1 N VAL B 238 O VAL B 247 SHEET 4 AA7 4 VAL B 228 VAL B 230 -1 N ALA B 229 O TYR B 237 SHEET 1 AA8 4 VAL B 18 VAL B 20 0 SHEET 2 AA8 4 VAL B 26 ASP B 30 -1 O TYR B 27 N ALA B 19 SHEET 3 AA8 4 ARG B 35 LEU B 39 -1 O LEU B 39 N VAL B 26 SHEET 4 AA8 4 THR B 47 VAL B 48 -1 O THR B 47 N LYS B 38 SHEET 1 AA9 4 VAL B 60 VAL B 62 0 SHEET 2 AA9 4 VAL B 68 ASP B 72 -1 O TYR B 69 N ALA B 61 SHEET 3 AA9 4 ARG B 77 LEU B 81 -1 O VAL B 79 N VAL B 70 SHEET 4 AA9 4 THR B 89 VAL B 90 -1 O THR B 89 N LYS B 80 SHEET 1 AB1 4 VAL B 102 VAL B 104 0 SHEET 2 AB1 4 VAL B 110 ASP B 114 -1 O TYR B 111 N ALA B 103 SHEET 3 AB1 4 ARG B 119 LEU B 123 -1 O ARG B 119 N ASP B 114 SHEET 4 AB1 4 THR B 131 VAL B 132 -1 O THR B 131 N LYS B 122 SHEET 1 AB2 4 VAL B 144 VAL B 146 0 SHEET 2 AB2 4 VAL B 152 ASP B 156 -1 O TYR B 153 N ALA B 145 SHEET 3 AB2 4 ARG B 161 LEU B 165 -1 O VAL B 163 N VAL B 154 SHEET 4 AB2 4 THR B 173 VAL B 174 -1 O THR B 173 N LYS B 164 SHEET 1 AB3 4 VAL B 186 VAL B 188 0 SHEET 2 AB3 4 VAL B 194 ASP B 198 -1 O TYR B 195 N ALA B 187 SHEET 3 AB3 4 ARG B 203 LEU B 207 -1 O VAL B 205 N VAL B 196 SHEET 4 AB3 4 GLN B 214 VAL B 216 -1 O THR B 215 N LYS B 206 LINK W5 ASIW B 301 O HOH B 403 1555 1555 3.10 SITE 1 AC1 29 THR A 14 PRO A 15 SER A 16 HIS A 31 SITE 2 AC1 29 THR A 56 SER A 58 HIS A 73 SER A 100 SITE 3 AC1 29 HIS A 115 SER A 142 HIS A 157 PRO A 183 SITE 4 AC1 29 SER A 184 HIS A 199 THR A 224 SER A 226 SITE 5 AC1 29 HIS A 241 HOH A 403 HOH A 406 HOH A 407 SITE 6 AC1 29 HOH A 408 HOH A 445 HOH A 461 HOH A 497 SITE 7 AC1 29 HOH A 504 HOH A 510 ALA B 41 GLY B 42 SITE 8 AC1 29 HOH B 404 SITE 1 AC2 24 LYS A 164 ALA A 166 GLY A 210 THR B 14 SITE 2 AC2 24 SER B 16 HIS B 31 SER B 58 HIS B 73 SITE 3 AC2 24 THR B 98 SER B 100 HIS B 115 THR B 140 SITE 4 AC2 24 SER B 142 HIS B 157 THR B 182 PRO B 183 SITE 5 AC2 24 SER B 184 HIS B 199 THR B 224 SER B 226 SITE 6 AC2 24 HIS B 241 HOH B 402 HOH B 403 HOH B 471 CRYST1 49.244 69.777 62.675 90.00 104.67 90.00 P 1 21 1 4 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 0.020307 0.000000 0.005315 0.00000 SCALE2 0.000000 0.014331 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016493 0.00000