HEADER TRANSFERASE 16-FEB-09 3GA4 TITLE CRYSTAL STRUCTURE OF OST6L (PHOTOREDUCED FORM) COMPND MOL_ID: 1; COMPND 2 MOLECULE: DOLICHYL-DIPHOSPHOOLIGOSACCHARIDE-PROTEIN COMPND 3 GLYCOSYLTRANSFERASE SUBUNIT OST6; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: N-TERMINAL DOMAIN; COMPND 6 SYNONYM: OLIGOSACCHARYL TRANSFERASE SUBUNIT OST6, OLIGOSACCHARYL COMPND 7 TRANSFERASE 37 KDA SUBUNIT, OTASE 37 KDA SUBUNIT; COMPND 8 EC: 2.4.1.119; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BREWER'S YEAST,LAGER BEER YEAST,YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 GENE: OST6, YML019W; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: TOP 10; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PBAD-OST6L-HIS10 KEYWDS OXIDOREDUCTASE, ACTIVE SITE LOOP, REDOX STATE, MEMBRANE, TRANSFERASE, KEYWDS 2 TRANSMEMBRANE EXPDTA X-RAY DIFFRACTION AUTHOR C.U.STIRNIMANN,J.P.A.GRIMSHAW,B.L.SCHULZ,M.S.BROZZO,F.FRITSCH, AUTHOR 2 R.GLOCKSHUBER,G.CAPITANI,M.G.GRUETTER,M.AEBI REVDAT 4 06-NOV-24 3GA4 1 REMARK REVDAT 3 03-APR-24 3GA4 1 REMARK SEQADV REVDAT 2 21-JUL-09 3GA4 1 JRNL REVDAT 1 16-JUN-09 3GA4 0 JRNL AUTH B.L.SCHULZ,C.U.STIRNIMANN,J.P.GRIMSHAW,M.S.BROZZO,F.FRITSCH, JRNL AUTH 2 E.MOHORKO,G.CAPITANI,R.GLOCKSHUBER,M.G.GRUTTER,M.AEBI JRNL TITL OXIDOREDUCTASE ACTIVITY OF OLIGOSACCHARYLTRANSFERASE JRNL TITL 2 SUBUNITS OST3P AND OST6P DEFINES SITE-SPECIFIC GLYCOSYLATION JRNL TITL 3 EFFICIENCY. JRNL REF PROC.NATL.ACAD.SCI.USA V. 106 11061 2009 JRNL REFN ISSN 0027-8424 JRNL PMID 19549845 JRNL DOI 10.1073/PNAS.0812515106 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 47808 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.155 REMARK 3 R VALUE (WORKING SET) : 0.153 REMARK 3 FREE R VALUE : 0.187 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.830 REMARK 3 FREE R VALUE TEST SET COUNT : 2309 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 20.0021 - 3.2714 1.00 3018 142 0.1713 0.2372 REMARK 3 2 3.2714 - 2.5984 1.00 2909 152 0.1563 0.1819 REMARK 3 3 2.5984 - 2.2705 1.00 2860 148 0.1478 0.1837 REMARK 3 4 2.2705 - 2.0631 1.00 2868 147 0.1326 0.1694 REMARK 3 5 2.0631 - 1.9154 1.00 2844 147 0.1303 0.1370 REMARK 3 6 1.9154 - 1.8025 1.00 2828 145 0.1261 0.1758 REMARK 3 7 1.8025 - 1.7123 1.00 2832 145 0.1346 0.1545 REMARK 3 8 1.7123 - 1.6378 1.00 2841 147 0.1226 0.1622 REMARK 3 9 1.6378 - 1.5748 1.00 2827 142 0.1206 0.1474 REMARK 3 10 1.5748 - 1.5205 1.00 2798 144 0.1259 0.1596 REMARK 3 11 1.5205 - 1.4729 1.00 2833 143 0.1355 0.1591 REMARK 3 12 1.4729 - 1.4308 1.00 2812 142 0.1451 0.1692 REMARK 3 13 1.4308 - 1.3932 1.00 2803 143 0.1543 0.1660 REMARK 3 14 1.3932 - 1.3592 1.00 2827 142 0.1547 0.1903 REMARK 3 15 1.3592 - 1.3283 1.00 2795 140 0.1769 0.2010 REMARK 3 16 1.3283 - 1.3000 0.99 2804 140 0.2111 0.2233 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 : 0.35 REMARK 3 B_SOL : 72.97 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 14.960 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.89130 REMARK 3 B22 (A**2) : -3.72220 REMARK 3 B33 (A**2) : -0.52210 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 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 : 0.009 1469 REMARK 3 ANGLE : 1.266 2012 REMARK 3 CHIRALITY : 0.066 222 REMARK 3 PLANARITY : 0.004 271 REMARK 3 DIHEDRAL : 19.620 553 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 3GA4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-MAR-09. REMARK 100 THE DEPOSITION ID IS D_1000051614. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-APR-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.85506 REMARK 200 MONOCHROMATOR : LN2 COOLED FIXED-EXIT SI(111) REMARK 200 OPTICS : DYNAMICALLY BENDABLE MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47810 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05200 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 22.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 5.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.44100 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: AUTOSHARP REMARK 200 STARTING MODEL: OST6L STRUCTURE SOLVED BY SAD (BROMIDE SIGNAL) REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.07 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG 3350, 50 MM NA-CITRATE, PH REMARK 280 3.0, PROTEIN SOLUTION BUFFER: 50 MM TRIS-HCL, PH 8.0 , VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-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 -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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 29.49450 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 30.53800 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 53.49250 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 29.49450 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 30.53800 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 53.49250 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 29.49450 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 30.53800 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 53.49250 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 29.49450 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 30.53800 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 53.49250 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 MET A 0 REMARK 465 ALA A 1 REMARK 465 THR A 2 REMARK 465 ALA A 3 REMARK 465 SER A 4 REMARK 465 HIS A 5 REMARK 465 ASN A 6 REMARK 465 VAL A 163 REMARK 465 GLN A 164 REMARK 465 GLU A 165 REMARK 465 GLU A 166 REMARK 465 PHE A 167 REMARK 465 HIS A 168 REMARK 465 HIS A 169 REMARK 465 HIS A 170 REMARK 465 HIS A 171 REMARK 465 HIS A 172 REMARK 465 HIS A 173 REMARK 465 HIS A 174 REMARK 465 HIS A 175 REMARK 465 HIS A 176 REMARK 465 HIS A 177 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLN A 12 CD OE1 NE2 REMARK 480 ASP A 16 CG OD1 OD2 REMARK 480 ARG A 32 CD NE CZ NH1 NH2 REMARK 480 MET A 53 CG SD CE REMARK 480 LYS A 99 CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O4 PG4 A 178 O HOH A 431 2.05 REMARK 500 O4 PG4 A 178 O HOH A 431 2.08 REMARK 500 O2 EDO A 182 O HOH A 432 2.17 REMARK 500 O HOH A 253 O HOH A 431 2.17 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 PG4 A 178 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 179 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 180 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 181 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 182 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3G7Y RELATED DB: PDB REMARK 900 THE SAME PROTEIN IN OXIDIZED FORM REMARK 900 RELATED ID: 3G9B RELATED DB: PDB REMARK 900 THE SAME PROTEIN IN REDUCED FORM DBREF 3GA4 A 1 165 UNP Q03723 OST6_YEAST 24 188 SEQADV 3GA4 MET A 0 UNP Q03723 INITIATING METHIONINE SEQADV 3GA4 GLU A 166 UNP Q03723 EXPRESSION TAG SEQADV 3GA4 PHE A 167 UNP Q03723 EXPRESSION TAG SEQADV 3GA4 HIS A 168 UNP Q03723 EXPRESSION TAG SEQADV 3GA4 HIS A 169 UNP Q03723 EXPRESSION TAG SEQADV 3GA4 HIS A 170 UNP Q03723 EXPRESSION TAG SEQADV 3GA4 HIS A 171 UNP Q03723 EXPRESSION TAG SEQADV 3GA4 HIS A 172 UNP Q03723 EXPRESSION TAG SEQADV 3GA4 HIS A 173 UNP Q03723 EXPRESSION TAG SEQADV 3GA4 HIS A 174 UNP Q03723 EXPRESSION TAG SEQADV 3GA4 HIS A 175 UNP Q03723 EXPRESSION TAG SEQADV 3GA4 HIS A 176 UNP Q03723 EXPRESSION TAG SEQADV 3GA4 HIS A 177 UNP Q03723 EXPRESSION TAG SEQRES 1 A 178 MET ALA THR ALA SER HIS ASN ILE ASP ASP ILE LEU GLN SEQRES 2 A 178 LEU LYS ASP ASP THR GLY VAL ILE THR VAL THR ALA ASP SEQRES 3 A 178 ASN TYR PRO LEU LEU SER ARG GLY VAL PRO GLY TYR PHE SEQRES 4 A 178 ASN ILE LEU TYR ILE THR MET ARG GLY THR ASN SER ASN SEQRES 5 A 178 GLY MET SER CYS GLN LEU CYS HIS ASP PHE GLU LYS THR SEQRES 6 A 178 TYR HIS ALA VAL ALA ASP VAL ILE ARG SER GLN ALA PRO SEQRES 7 A 178 GLN SER LEU ASN LEU PHE PHE THR VAL ASP VAL ASN GLU SEQRES 8 A 178 VAL PRO GLN LEU VAL LYS ASP LEU LYS LEU GLN ASN VAL SEQRES 9 A 178 PRO HIS LEU VAL VAL TYR PRO PRO ALA GLU SER ASN LYS SEQRES 10 A 178 GLN SER GLN PHE GLU TRP LYS THR SER PRO PHE TYR GLN SEQRES 11 A 178 TYR SER LEU VAL PRO GLU ASN ALA GLU ASN THR LEU GLN SEQRES 12 A 178 PHE GLY ASP PHE LEU ALA LYS ILE LEU ASN ILE SER ILE SEQRES 13 A 178 THR VAL PRO GLN ALA PHE ASN VAL GLN GLU GLU PHE HIS SEQRES 14 A 178 HIS HIS HIS HIS HIS HIS HIS HIS HIS HET PG4 A 178 26 HET EDO A 179 4 HET EDO A 180 4 HET EDO A 181 4 HET EDO A 182 4 HETNAM PG4 TETRAETHYLENE GLYCOL HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 PG4 C8 H18 O5 FORMUL 3 EDO 4(C2 H6 O2) FORMUL 7 HOH *203(H2 O) HELIX 1 1 ILE A 7 GLN A 12 1 6 HELIX 2 2 ASN A 26 SER A 31 1 6 HELIX 3 3 CYS A 55 ALA A 76 1 22 HELIX 4 4 VAL A 91 LEU A 98 1 8 HELIX 5 5 GLU A 113 PHE A 120 5 8 HELIX 6 6 VAL A 133 ALA A 137 5 5 HELIX 7 7 ASN A 139 ASN A 152 1 14 SHEET 1 A 5 VAL A 19 THR A 21 0 SHEET 2 A 5 ASN A 81 ASP A 87 1 O PHE A 83 N ILE A 20 SHEET 3 A 5 PHE A 38 THR A 44 1 N ILE A 40 O PHE A 84 SHEET 4 A 5 HIS A 105 TYR A 109 -1 O HIS A 105 N ILE A 43 SHEET 5 A 5 TYR A 128 TYR A 130 -1 O TYR A 128 N VAL A 108 SSBOND 1 CYS A 55 CYS A 58 1555 1555 2.06 CISPEP 1 VAL A 103 PRO A 104 0 -1.74 SITE 1 AC1 10 LEU A 98 LYS A 99 LEU A 100 HIS A 105 SITE 2 AC1 10 PHE A 127 GLN A 129 SER A 131 HOH A 253 SITE 3 AC1 10 HOH A 254 HOH A 431 SITE 1 AC2 7 TYR A 37 PRO A 77 GLN A 78 SER A 79 SITE 2 AC2 7 HOH A 293 HOH A 304 HOH A 342 SITE 1 AC3 8 PRO A 110 PRO A 111 ALA A 112 PHE A 120 SITE 2 AC3 8 SER A 125 PRO A 126 HOH A 188 HOH A 262 SITE 1 AC4 4 GLU A 90 GLU A 135 ASN A 136 GLN A 142 SITE 1 AC5 6 GLN A 129 TYR A 130 SER A 131 HOH A 313 SITE 2 AC5 6 HOH A 319 HOH A 432 CRYST1 58.989 61.076 106.985 90.00 90.00 90.00 I 2 2 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 0.016952 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016373 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009347 0.00000