HEADER DNA BINDING PROTEIN/DNA 27-MAR-19 6OEA TITLE CRYSTAL STRUCTURE OF HMCES SRAP DOMAIN IN COMPLEX WITH LONGER 3' TITLE 2 OVERHANG DNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: EMBRYONIC STEM CELL-SPECIFIC 5-HYDROXYMETHYLCYTOSINE- COMPND 3 BINDING PROTEIN; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: SRAP DOMAIN (UNP RESIDUES 2-270); COMPND 6 SYNONYM: ES CELL-SPECIFIC 5HMC-BINDING PROTEIN,PUTATIVE PEPTIDASE COMPND 7 SRAPD1,SRAP DOMAIN-CONTAINING PROTEIN 1; COMPND 8 EC: 3.4.-.-; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 2; COMPND 11 MOLECULE: DNA (5'-D(*CP*CP*AP*GP*AP*CP*GP*TP*TP*GP*TP*T)-3'); COMPND 12 CHAIN: B; COMPND 13 ENGINEERED: YES; COMPND 14 MOL_ID: 3; COMPND 15 MOLECULE: DNA (5'-D(*GP*TP*CP*TP*GP*G)-3'); COMPND 16 CHAIN: C; COMPND 17 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: HMCES, C3ORF37, DC12, SRAPD1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 11 ORGANISM_TAXID: 32630; SOURCE 12 MOL_ID: 3; SOURCE 13 SYNTHETIC: YES; SOURCE 14 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 15 ORGANISM_TAXID: 32630 KEYWDS SRAP DOMAIN, DNA-BINDING, STRUCTURAL GENOMICS, STRUCTURAL GENOMICS KEYWDS 2 CONSORTIUM, SGC, HMCES, PROTEIN-DNA COMPLEX, DNA DAMAGE PROTEIN, 3' KEYWDS 3 OVERHANG, DNA BINDING PROTEIN-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR L.HALABELIAN,M.RAVICHANDRAN,Y.LI,H.ZENG,C.BOUNTRA,A.M.EDWARDS, AUTHOR 2 C.H.ARROWSMITH,STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 5 11-OCT-23 6OEA 1 REMARK REVDAT 4 17-JUL-19 6OEA 1 JRNL REVDAT 3 10-JUL-19 6OEA 1 JRNL REVDAT 2 26-JUN-19 6OEA 1 JRNL REVDAT 1 10-APR-19 6OEA 0 SPRSDE 10-APR-19 6OEA 6NLC JRNL AUTH L.HALABELIAN,M.RAVICHANDRAN,Y.LI,H.ZENG,A.RAO,L.ARAVIND, JRNL AUTH 2 C.H.ARROWSMITH JRNL TITL STRUCTURAL BASIS OF HMCES INTERACTIONS WITH ABASIC DNA AND JRNL TITL 2 MULTIVALENT SUBSTRATE RECOGNITION. JRNL REF NAT.STRUCT.MOL.BIOL. V. 26 607 2019 JRNL REFN ESSN 1545-9985 JRNL PMID 31235913 JRNL DOI 10.1038/S41594-019-0246-6 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.16 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 23814 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) : 0.210 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1249 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2050 REMARK 3 NUCLEIC ACID ATOMS : 324 REMARK 3 HETEROGEN ATOMS : 31 REMARK 3 SOLVENT ATOMS : 46 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 55.26 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.94000 REMARK 3 B22 (A**2) : 3.78000 REMARK 3 B33 (A**2) : -7.52000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.41000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.186 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.166 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.165 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.002 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 6OEA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-MAR-19. REMARK 100 THE DEPOSITION ID IS D_1000240518. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-SEP-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.977410 REMARK 200 MONOCHROMATOR : SI(220) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25066 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 49.110 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 6.60 REMARK 200 R MERGE FOR SHELL (I) : 0.81200 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: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: PDB ENTRY 5KO9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG3350, 0.1 M POTASSIUM CHLORIDE, REMARK 280 0.1 M BIS-TRIS, 0.05 M MAGNESIUM CHLORIDE, PH 5.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 1 2 1 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+1/2 REMARK 290 4555 -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 23.90839 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.03000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 74.04529 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 23.90839 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 26.03000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 74.04529 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: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 APPLY THE FOLLOWING TO CHAINS: B, C REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 -23.90839 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 -26.03000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -74.04529 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 THR A 149 REMARK 465 GLU A 150 REMARK 465 LYS A 151 REMARK 465 SER A 152 REMARK 465 GLY A 153 REMARK 465 SER A 154 REMARK 465 ILE A 155 REMARK 465 GLY A 156 REMARK 465 ALA A 157 REMARK 465 ALA A 158 REMARK 465 ASP A 159 REMARK 465 ALA A 271 REMARK 465 GLU A 272 REMARK 465 ASN A 273 REMARK 465 LEU A 274 REMARK 465 TYR A 275 REMARK 465 PHE A 276 REMARK 465 GLN A 277 REMARK 465 DT B 11 REMARK 465 DT B 12 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 LYS A 61 CG CD CE NZ REMARK 470 ARG A 130 CD NE CZ NH1 NH2 REMARK 470 LYS A 148 CG CD CE NZ REMARK 470 SER A 160 OG REMARK 470 GLU A 162 CG CD OE1 OE2 REMARK 470 ASN A 163 CG OD1 ND2 REMARK 470 TRP A 164 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 164 CZ3 CH2 REMARK 470 GLU A 165 CG CD OE1 OE2 REMARK 470 LYS A 166 CG CD CE NZ REMARK 470 GLU A 187 CG CD OE1 OE2 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 NE2 HIS A 211 OP2 DG B 10 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 DG B 4 O5' - P - OP1 ANGL. DEV. = -6.4 DEGREES REMARK 500 DC C 3 O5' - P - OP1 ANGL. DEV. = -5.9 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 CYS A 7 79.49 -153.11 REMARK 500 ASP A 22 -174.08 -69.88 REMARK 500 GLN A 47 -18.14 87.12 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 EDO A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO 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 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO C 101 DBREF 6OEA A 2 270 UNP Q96FZ2 HMCES_HUMAN 2 270 DBREF 6OEA B 1 12 PDB 6OEA 6OEA 1 12 DBREF 6OEA C 1 6 PDB 6OEA 6OEA 1 6 SEQADV 6OEA ALA A 271 UNP Q96FZ2 EXPRESSION TAG SEQADV 6OEA GLU A 272 UNP Q96FZ2 EXPRESSION TAG SEQADV 6OEA ASN A 273 UNP Q96FZ2 EXPRESSION TAG SEQADV 6OEA LEU A 274 UNP Q96FZ2 EXPRESSION TAG SEQADV 6OEA TYR A 275 UNP Q96FZ2 EXPRESSION TAG SEQADV 6OEA PHE A 276 UNP Q96FZ2 EXPRESSION TAG SEQADV 6OEA GLN A 277 UNP Q96FZ2 EXPRESSION TAG SEQRES 1 A 276 CYS GLY ARG THR SER CYS HIS LEU PRO ARG ASP VAL LEU SEQRES 2 A 276 THR ARG ALA CYS ALA TYR GLN ASP ARG ARG GLY GLN GLN SEQRES 3 A 276 ARG LEU PRO GLU TRP ARG ASP PRO ASP LYS TYR CYS PRO SEQRES 4 A 276 SER TYR ASN LYS SER PRO GLN SER ASN SER PRO VAL LEU SEQRES 5 A 276 LEU SER ARG LEU HIS PHE GLU LYS ASP ALA ASP SER SER SEQRES 6 A 276 GLU ARG ILE ILE ALA PRO MET ARG TRP GLY LEU VAL PRO SEQRES 7 A 276 SER TRP PHE LYS GLU SER ASP PRO SER LYS LEU GLN PHE SEQRES 8 A 276 ASN THR THR ASN CYS ARG SER ASP THR VAL MET GLU LYS SEQRES 9 A 276 ARG SER PHE LYS VAL PRO LEU GLY LYS GLY ARG ARG CYS SEQRES 10 A 276 VAL VAL LEU ALA ASP GLY PHE TYR GLU TRP GLN ARG CYS SEQRES 11 A 276 GLN GLY THR ASN GLN ARG GLN PRO TYR PHE ILE TYR PHE SEQRES 12 A 276 PRO GLN ILE LYS THR GLU LYS SER GLY SER ILE GLY ALA SEQRES 13 A 276 ALA ASP SER PRO GLU ASN TRP GLU LYS VAL TRP ASP ASN SEQRES 14 A 276 TRP ARG LEU LEU THR MET ALA GLY ILE PHE ASP CYS TRP SEQRES 15 A 276 GLU PRO PRO GLU GLY GLY ASP VAL LEU TYR SER TYR THR SEQRES 16 A 276 ILE ILE THR VAL ASP SER CYS LYS GLY LEU SER ASP ILE SEQRES 17 A 276 HIS HIS ARG MET PRO ALA ILE LEU ASP GLY GLU GLU ALA SEQRES 18 A 276 VAL SER LYS TRP LEU ASP PHE GLY GLU VAL SER THR GLN SEQRES 19 A 276 GLU ALA LEU LYS LEU ILE HIS PRO THR GLU ASN ILE THR SEQRES 20 A 276 PHE HIS ALA VAL SER SER VAL VAL ASN ASN SER ARG ASN SEQRES 21 A 276 ASN THR PRO GLU CYS LEU ALA PRO VAL ALA GLU ASN LEU SEQRES 22 A 276 TYR PHE GLN SEQRES 1 B 12 DC DC DA DG DA DC DG DT DT DG DT DT SEQRES 1 C 6 DG DT DC DT DG DG HET EDO A 301 4 HET EDO A 302 4 HET EDO A 303 4 HET EDO A 304 4 HET UNX A 305 1 HET UNX A 306 1 HET UNX A 307 1 HET UNX A 308 1 HET UNX A 309 1 HET UNX A 310 1 HET UNX A 311 1 HET UNX A 312 1 HET UNX A 313 1 HET UNX B 101 1 HET UNX B 102 1 HET EDO C 101 4 HETNAM EDO 1,2-ETHANEDIOL HETNAM UNX UNKNOWN ATOM OR ION HETSYN EDO ETHYLENE GLYCOL FORMUL 4 EDO 5(C2 H6 O2) FORMUL 8 UNX 11(X) FORMUL 20 HOH *46(H2 O) HELIX 1 AA1 PRO A 10 ALA A 17 1 8 HELIX 2 AA2 ASP A 34 TYR A 38 5 5 HELIX 3 AA3 LEU A 57 PHE A 59 5 3 HELIX 4 AA4 ASP A 86 LEU A 90 5 5 HELIX 5 AA5 THR A 101 GLU A 104 5 4 HELIX 6 AA6 LYS A 105 LYS A 114 1 10 HELIX 7 AA7 PRO A 161 ASN A 170 1 10 HELIX 8 AA8 CYS A 203 SER A 207 5 5 HELIX 9 AA9 GLY A 219 ASP A 228 1 10 HELIX 10 AB1 SER A 233 LYS A 239 1 7 HELIX 11 AB2 SER A 253 ASN A 258 5 6 HELIX 12 AB3 THR A 263 ALA A 268 5 6 SHEET 1 AA1 5 SER A 41 LYS A 44 0 SHEET 2 AA1 5 THR A 5 CYS A 7 -1 N THR A 5 O LYS A 44 SHEET 3 AA1 5 GLY A 124 ARG A 130 -1 O GLY A 124 N SER A 6 SHEET 4 AA1 5 ARG A 137 TYR A 143 -1 O GLN A 138 N GLN A 129 SHEET 5 AA1 5 THR A 248 ALA A 251 -1 O THR A 248 N TYR A 143 SHEET 1 AA2 2 TYR A 20 GLN A 21 0 SHEET 2 AA2 2 GLN A 27 ARG A 28 -1 O ARG A 28 N TYR A 20 SHEET 1 AA3 4 GLU A 31 TRP A 32 0 SHEET 2 AA3 4 ARG A 68 TRP A 75 1 O ILE A 70 N GLU A 31 SHEET 3 AA3 4 LEU A 192 ASP A 201 1 O TYR A 195 N ARG A 74 SHEET 4 AA3 4 ASN A 96 ARG A 98 1 N CYS A 97 O THR A 199 SHEET 1 AA4 3 ASN A 96 ARG A 98 0 SHEET 2 AA4 3 LEU A 192 ASP A 201 1 O THR A 199 N CYS A 97 SHEET 3 AA4 3 ARG A 212 PRO A 214 -1 O MET A 213 N VAL A 200 SHEET 1 AA5 7 ARG A 212 PRO A 214 0 SHEET 2 AA5 7 LEU A 192 ASP A 201 -1 N VAL A 200 O MET A 213 SHEET 3 AA5 7 LEU A 174 TRP A 183 -1 N TRP A 183 O LEU A 192 SHEET 4 AA5 7 ARG A 117 ALA A 122 -1 N CYS A 118 O GLY A 178 SHEET 5 AA5 7 ASN A 49 SER A 55 -1 N LEU A 53 O VAL A 119 SHEET 6 AA5 7 ARG A 68 TRP A 75 -1 O ILE A 69 N LEU A 54 SHEET 7 AA5 7 GLU A 31 TRP A 32 1 N GLU A 31 O ILE A 70 SITE 1 AC1 6 LYS A 37 ASN A 49 PRO A 72 VAL A 191 SITE 2 AC1 6 LEU A 192 TYR A 193 SITE 1 AC2 6 ARG A 16 ASP A 34 PRO A 35 ASP A 36 SITE 2 AC2 6 HOH A 403 HOH A 431 SITE 1 AC3 6 ALA A 17 CYS A 18 LEU A 53 GLU A 220 SITE 2 AC3 6 HOH A 419 HOH A 433 SITE 1 AC4 3 ASP A 34 ALA A 71 PRO A 72 SITE 1 AC5 3 GLN A 47 ASN A 93 DG C 5 CRYST1 55.863 52.060 148.309 90.00 93.11 90.00 I 1 2 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 0.017901 0.000000 0.000972 0.00000 SCALE2 0.000000 0.019209 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006753 0.00000