HEADER PROTEIN BINDING 27-NOV-14 4RVQ TITLE PWI-LIKE DOMAIN OF CHAETOMIUM THERMOPHILUM BRR2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PRE-MRNA SPLICING HELICASE-LIKE PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: PWI-LIKE DOMAIN (UNP RESIDUES 287-422); COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CHAETOMIUM THERMOPHILUM; SOURCE 3 ORGANISM_TAXID: 209285; SOURCE 4 GENE: BRR2; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ROSETTA2; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PETM11 KEYWDS PWI DOMAIN, PROTEIN-PROTEIN INTERACTION, PROTEIN-RNA INTERACTION, KEYWDS 2 PRE-MRNA SPLICING, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR E.ABSMEIER,L.ROSENBERGER,K.F.SANTOS,C.BECKE,M.C.WAHL REVDAT 3 28-FEB-24 4RVQ 1 REMARK SEQADV REVDAT 2 22-APR-15 4RVQ 1 JRNL REVDAT 1 01-APR-15 4RVQ 0 JRNL AUTH E.ABSMEIER,L.ROSENBERGER,L.APELT,C.BECKE,K.F.SANTOS, JRNL AUTH 2 U.STELZL,M.C.WAHL JRNL TITL A NONCANONICAL PWI DOMAIN IN THE N-TERMINAL JRNL TITL 2 HELICASE-ASSOCIATED REGION OF THE SPLICEOSOMAL BRR2 PROTEIN. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 71 762 2015 JRNL REFN ISSN 0907-4449 JRNL PMID 25849387 JRNL DOI 10.1107/S1399004715001005 REMARK 2 REMARK 2 RESOLUTION. 1.14 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.9_1692) 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) : 1.14 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.76 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.990 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 54082 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.125 REMARK 3 R VALUE (WORKING SET) : 0.124 REMARK 3 FREE R VALUE : 0.146 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2705 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 26.7714 - 3.0277 0.98 2778 147 0.1329 0.1366 REMARK 3 2 3.0277 - 2.4037 1.00 2802 147 0.1160 0.1482 REMARK 3 3 2.4037 - 2.1000 0.99 2735 144 0.0977 0.1239 REMARK 3 4 2.1000 - 1.9081 0.97 2711 142 0.1046 0.1249 REMARK 3 5 1.9081 - 1.7713 0.99 2741 144 0.0961 0.1270 REMARK 3 6 1.7713 - 1.6669 1.00 2768 146 0.0968 0.1204 REMARK 3 7 1.6669 - 1.5834 1.00 2762 145 0.0961 0.1255 REMARK 3 8 1.5834 - 1.5145 0.99 2715 143 0.1023 0.1203 REMARK 3 9 1.5145 - 1.4562 0.98 2722 144 0.1194 0.1665 REMARK 3 10 1.4562 - 1.4060 0.99 2707 143 0.1262 0.1474 REMARK 3 11 1.4060 - 1.3620 0.99 2733 144 0.1319 0.1573 REMARK 3 12 1.3620 - 1.3231 1.00 2734 143 0.1334 0.1672 REMARK 3 13 1.3231 - 1.2882 0.98 2712 143 0.1575 0.1773 REMARK 3 14 1.2882 - 1.2568 0.98 2696 143 0.1753 0.1799 REMARK 3 15 1.2568 - 1.2282 0.99 2752 144 0.1840 0.2131 REMARK 3 16 1.2282 - 1.2021 0.99 2677 140 0.1924 0.2333 REMARK 3 17 1.2021 - 1.1781 1.00 2738 145 0.1665 0.1843 REMARK 3 18 1.1781 - 1.1558 0.99 2735 144 0.1787 0.1914 REMARK 3 19 1.1558 - 1.1352 0.79 2159 114 0.1771 0.1816 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) : 0.080 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 14.910 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 : 0.015 1202 REMARK 3 ANGLE : 1.477 1638 REMARK 3 CHIRALITY : 0.082 167 REMARK 3 PLANARITY : 0.009 212 REMARK 3 DIHEDRAL : 14.220 485 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 4RVQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-DEC-14. REMARK 100 THE DEPOSITION ID IS D_1000087854. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-APR-13; 04-JUN-13 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 8.5; 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : BESSY; BESSY REMARK 200 BEAMLINE : 14.2; 14.2 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91841; 1.59797 REMARK 200 MONOCHROMATOR : SI-111 CRYSTAL; SI-111 CRYSTAL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM; MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54190 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.135 REMARK 200 RESOLUTION RANGE LOW (A) : 42.790 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.14 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.20 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2 M AMMONIUM SULFATE, 0.1 M TRIS-HCL, REMARK 280 PH 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K. 1.9 M REMARK 280 AMMONIUM SULFATE, 0.1 M TRIS-HCL, 0.01 M COBALT CHLORIDE, PH 8.0, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 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 REMARK 290 4555 -X+1/2,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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 61.92300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.87600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 61.92300 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 22.87600 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 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 741 LIES ON A SPECIAL POSITION. 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 ASP A 337 REMARK 465 GLU A 338 REMARK 465 PRO A 339 REMARK 465 GLY A 340 REMARK 465 GLY A 341 REMARK 465 ASP A 342 REMARK 465 LYS A 412 REMARK 465 PRO A 413 REMARK 465 LYS A 414 REMARK 465 ASP A 415 REMARK 465 ASP A 416 REMARK 465 GLN A 417 REMARK 465 LYS A 418 REMARK 465 LYS A 419 REMARK 465 PRO A 420 REMARK 465 LYS A 421 REMARK 465 LEU A 422 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 O HOH A 774 O HOH A 804 2.07 REMARK 500 OE2 GLU A 389 O HOH A 636 2.11 REMARK 500 OE1 GLU A 408 O HOH A 778 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 808 O HOH A 823 1554 2.07 REMARK 500 O HOH A 784 O HOH A 823 4555 2.18 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 ARG A 300 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 300 NE - CZ - NH2 ANGL. DEV. = -4.7 DEGREES 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 SO4 A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 508 DBREF 4RVQ A 287 422 UNP G0S0B9 G0S0B9_CHATD 287 422 SEQADV 4RVQ GLY A -2 UNP G0S0B9 EXPRESSION TAG SEQADV 4RVQ ALA A -1 UNP G0S0B9 EXPRESSION TAG SEQADV 4RVQ MET A 0 UNP G0S0B9 EXPRESSION TAG SEQRES 1 A 139 GLY ALA MET GLY LYS SER LYS SER GLN ASP LYS ASN TYR SEQRES 2 A 139 VAL HIS ALA ARG GLU ILE ASP ALA TYR TRP LEU GLN ARG SEQRES 3 A 139 GLN ILE GLY ARG VAL TYR PRO ASP ALA HIS ILE GLN HIS SEQRES 4 A 139 ASP LYS THR THR SER ALA LEU LYS ILE LEU SER GLY GLU SEQRES 5 A 139 PRO ASP GLU PRO GLY GLY ASP GLU LYS GLN LEU ARG ASP SEQRES 6 A 139 ILE GLU ASN ASP LEU MET GLU LEU PHE ASP TYR GLU HIS SEQRES 7 A 139 HIS GLU LEU VAL GLN LYS LEU ILE GLU ASN ARG ASP LYS SEQRES 8 A 139 VAL VAL TRP LEU THR ARG LEU ALA ARG ALA GLU SER ARG SEQRES 9 A 139 GLU GLU ARG ASP THR ILE GLU ARG GLU MET ALA SER GLU SEQRES 10 A 139 GLY LEU ARG TRP ILE LEU ASP GLU LEU TYR GLY LYS PRO SEQRES 11 A 139 LYS ASP ASP GLN LYS LYS PRO LYS LEU HET SO4 A 501 5 HET SO4 A 502 10 HET SO4 A 503 10 HET SO4 A 504 5 HET EDO A 505 10 HET EDO A 506 20 HET EDO A 507 20 HET EDO A 508 10 HETNAM SO4 SULFATE ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 SO4 4(O4 S 2-) FORMUL 6 EDO 4(C2 H6 O2) FORMUL 10 HOH *224(H2 O) HELIX 1 1 GLY A -2 SER A 289 1 6 HELIX 2 2 HIS A 298 ILE A 302 5 5 HELIX 3 3 TYR A 305 ARG A 313 1 9 HELIX 4 4 ASP A 317 GLY A 334 1 18 HELIX 5 5 GLN A 345 PHE A 357 1 13 HELIX 6 6 HIS A 361 ASN A 371 1 11 HELIX 7 7 ASN A 371 ARG A 383 1 13 HELIX 8 8 SER A 386 GLU A 400 1 15 HELIX 9 9 LEU A 402 GLY A 411 1 10 SITE 1 AC1 8 GLU A 370 ARG A 372 ARG A 383 HOH A 663 SITE 2 AC1 8 HOH A 681 HOH A 753 HOH A 775 HOH A 815 SITE 1 AC2 10 ALA A 318 GLU A 360 HIS A 361 HIS A 362 SITE 2 AC2 10 GLU A 363 HOH A 631 HOH A 647 HOH A 654 SITE 3 AC2 10 HOH A 710 HOH A 719 SITE 1 AC3 9 TRP A 306 ARG A 309 GLN A 310 ARG A 313 SITE 2 AC3 9 ARG A 387 HOH A 619 HOH A 648 HOH A 659 SITE 3 AC3 9 HOH A 766 SITE 1 AC4 10 SER A 386 ARG A 387 GLU A 388 HOH A 606 SITE 2 AC4 10 HOH A 610 HOH A 648 HOH A 659 HOH A 682 SITE 3 AC4 10 HOH A 687 HOH A 772 SITE 1 AC5 8 SER A 333 GLU A 335 VAL A 376 TRP A 377 SITE 2 AC5 8 ARG A 380 EDO A 506 HOH A 735 HOH A 780 SITE 1 AC6 9 LEU A 332 SER A 333 ARG A 372 ASP A 373 SITE 2 AC6 9 VAL A 376 TRP A 377 GLU A 400 EDO A 505 SITE 3 AC6 9 HOH A 759 SITE 1 AC7 4 GLN A 345 LEU A 346 ARG A 347 HOH A 729 SITE 1 AC8 4 ASP A 293 TYR A 305 HOH A 666 HOH A 771 CRYST1 123.846 45.752 27.420 90.00 102.56 90.00 C 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 0.008075 0.000000 0.001799 0.00000 SCALE2 0.000000 0.021857 0.000000 0.00000 SCALE3 0.000000 0.000000 0.037364 0.00000