HEADER RNA BINDING PROTEIN 16-APR-21 7MI2 TITLE SEB1-G476S RNA BINDING DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: RPB7-BINDING PROTEIN SEB1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RNA BINDING DOMAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 OTHER_DETAILS: TRANSCRIPTION TERMINATION FACTOR SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SCHIZOSACCHAROMYCES POMBE; SOURCE 3 ORGANISM_COMMON: FISSION YEAST; SOURCE 4 ORGANISM_TAXID: 4896; SOURCE 5 GENE: SEB1, SPAC222.09; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS RRM, TERMINATION FACTOR, TRANSCRIPTION INTERFERENCE, RNA BINDING KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.JACEWICZ,S.SHUMAN REVDAT 3 18-OCT-23 7MI2 1 REMARK REVDAT 2 25-AUG-21 7MI2 1 JRNL REVDAT 1 14-JUL-21 7MI2 0 JRNL AUTH B.SCHWER,A.GARG,A.JACEWICZ,S.SHUMAN JRNL TITL GENETIC SCREEN FOR SUPPRESSION OF TRANSCRIPTIONAL JRNL TITL 2 INTERFERENCE IDENTIFIES A GAIN-OF-FUNCTION MUTATION IN POL2 JRNL TITL 3 TERMINATION FACTOR SEB1. JRNL REF PROC.NATL.ACAD.SCI.USA V. 118 2021 JRNL REFN ESSN 1091-6490 JRNL PMID 34389684 JRNL DOI 10.1073/PNAS.2108105118 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18.2_3874 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.70 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.440 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.2 REMARK 3 NUMBER OF REFLECTIONS : 29331 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.188 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.820 REMARK 3 FREE R VALUE TEST SET COUNT : 1999 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 42.7000 - 3.3700 0.94 2068 151 0.1767 0.1760 REMARK 3 2 3.3700 - 2.6800 0.91 1966 144 0.1588 0.1751 REMARK 3 3 2.6800 - 2.3400 0.92 1979 144 0.1690 0.1902 REMARK 3 4 2.3400 - 2.1300 0.94 2033 149 0.1594 0.1781 REMARK 3 5 2.1300 - 1.9700 0.97 2073 152 0.1531 0.1642 REMARK 3 6 1.9700 - 1.8600 0.98 2093 153 0.1526 0.1702 REMARK 3 7 1.8600 - 1.7600 0.97 2054 150 0.1669 0.1900 REMARK 3 8 1.7600 - 1.6900 0.98 2083 152 0.1668 0.2151 REMARK 3 9 1.6900 - 1.6200 0.98 2091 153 0.1677 0.1762 REMARK 3 10 1.6200 - 1.5700 0.98 2091 152 0.1769 0.1997 REMARK 3 11 1.5700 - 1.5200 0.97 2078 152 0.2027 0.2338 REMARK 3 12 1.5200 - 1.4700 0.94 1983 146 0.2159 0.2537 REMARK 3 13 1.4700 - 1.4400 0.78 1671 122 0.2377 0.2805 REMARK 3 14 1.4300 - 1.4000 0.50 1069 79 0.3084 0.3749 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) : 0.156 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.656 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.72 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.41 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 : 0.013 1210 REMARK 3 ANGLE : 1.343 1644 REMARK 3 CHIRALITY : 0.094 183 REMARK 3 PLANARITY : 0.010 212 REMARK 3 DIHEDRAL : 15.003 178 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 36.0257 19.2030 6.0060 REMARK 3 T TENSOR REMARK 3 T11: 0.0725 T22: 0.1003 REMARK 3 T33: 0.0997 T12: 0.0090 REMARK 3 T13: 0.0206 T23: -0.0041 REMARK 3 L TENSOR REMARK 3 L11: 1.7213 L22: 0.9528 REMARK 3 L33: 0.8027 L12: 0.9849 REMARK 3 L13: -0.7483 L23: -0.5596 REMARK 3 S TENSOR REMARK 3 S11: 0.0266 S12: -0.0488 S13: 0.0234 REMARK 3 S21: 0.0245 S22: -0.0250 S23: 0.0645 REMARK 3 S31: 0.0247 S32: 0.0497 S33: -0.0032 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 7MI2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-APR-21. REMARK 100 THE DEPOSITION ID IS D_1000256286. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-DEC-20 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 : APS REMARK 200 BEAMLINE : 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97918 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29365 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.2 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 47.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: NULL REMARK 200 STARTING MODEL: 5MDU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M KCL, 0.025M MGSO4, 20% (V/V) REMARK 280 PEG200, 0.05 M HEPES-NA, PH 7.0, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 295K 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 55.82450 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.15350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 55.82450 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.15350 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 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 SER A 387 REMARK 465 GLU A 532 REMARK 465 ILE A 533 REMARK 465 GLY A 534 REMARK 465 LEU A 535 REMARK 465 GLY A 536 REMARK 465 ILE A 537 REMARK 465 SER A 538 REMARK 465 SER A 539 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 807 O HOH A 816 1.75 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 OG1 THR A 521 O HOH A 758 4546 2.06 REMARK 500 O HOH A 764 O HOH A 807 1554 2.13 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 388 NE - CZ - NH1 ANGL. DEV. = 5.3 DEGREES REMARK 500 ARG A 388 NE - CZ - NH2 ANGL. DEV. = -4.8 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 PHE A 466 115.23 -161.69 REMARK 500 ALA A 467 -120.90 56.09 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 825 DISTANCE = 5.98 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 602 DBREF 7MI2 A 388 539 UNP Q9UTE3 SEB1_SCHPO 388 539 SEQADV 7MI2 SER A 387 UNP Q9UTE3 EXPRESSION TAG SEQADV 7MI2 SER A 476 UNP Q9UTE3 GLY 476 ENGINEERED MUTATION SEQRES 1 A 153 SER ARG ARG PHE GLU ARG ASP PRO THR ILE PRO PRO ASP SEQRES 2 A 153 SER ILE LYS VAL TYR SER ARG THR LEU PHE LEU GLY GLY SEQRES 3 A 153 ILE THR ARG SER VAL ARG GLU PRO VAL LEU ARG SER MET SEQRES 4 A 153 PHE GLU ARG PHE GLY SER VAL GLN SER LEU ILE LEU ASN SEQRES 5 A 153 HIS ASN TYR ARG HIS GLY PHE LEU LYS MET PHE ARG ARG SEQRES 6 A 153 ASP ALA ALA GLU LYS ALA GLN VAL ALA MET GLU ASN VAL SEQRES 7 A 153 PRO PHE ALA ASP THR THR ILE ARG THR LYS TRP SER VAL SEQRES 8 A 153 GLY PHE GLY PRO ARG GLU CYS SER ASP PHE SER THR GLY SEQRES 9 A 153 ILE SER VAL ILE PRO ILE ARG LEU LEU THR ASP ALA ASP SEQRES 10 A 153 ARG THR TRP LEU VAL THR ALA GLU TYR GLY GLY THR GLY SEQRES 11 A 153 GLY LEU PRO ILE THR PRO GLY ILE ALA LEU ASP GLU PRO SEQRES 12 A 153 ASP ILE GLU ILE GLY LEU GLY ILE SER SER HET GOL A 601 14 HET PEG A 602 17 HETNAM GOL GLYCEROL HETNAM PEG DI(HYDROXYETHYL)ETHER HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 GOL C3 H8 O3 FORMUL 3 PEG C4 H10 O3 FORMUL 4 HOH *125(H2 O) HELIX 1 AA1 ARG A 418 ARG A 428 1 11 HELIX 2 AA2 HIS A 439 TYR A 441 5 3 HELIX 3 AA3 ARG A 450 MET A 461 1 12 HELIX 4 AA4 PRO A 481 GLU A 483 5 3 HELIX 5 AA5 ARG A 497 LEU A 499 5 3 HELIX 6 AA6 THR A 500 ALA A 510 1 11 SHEET 1 AA1 5 GLU A 391 ARG A 392 0 SHEET 2 AA1 5 ILE A 524 ASP A 527 -1 O ALA A 525 N GLU A 391 SHEET 3 AA1 5 SER A 400 TYR A 404 1 N LYS A 402 O LEU A 526 SHEET 4 AA1 5 ILE A 491 PRO A 495 -1 O ILE A 494 N ILE A 401 SHEET 5 AA1 5 SER A 485 ASP A 486 -1 N ASP A 486 O ILE A 491 SHEET 1 AA2 5 VAL A 432 ASN A 438 0 SHEET 2 AA2 5 HIS A 443 MET A 448 -1 O HIS A 443 N ASN A 438 SHEET 3 AA2 5 THR A 407 GLY A 411 -1 N LEU A 408 O LEU A 446 SHEET 4 AA2 5 THR A 469 TRP A 475 -1 O LYS A 474 N PHE A 409 SHEET 5 AA2 5 VAL A 464 PHE A 466 -1 N VAL A 464 O ILE A 471 SITE 1 AC1 6 ARG A 389 HIS A 439 ASN A 440 GLU A 455 SITE 2 AC1 6 HOH A 778 HOH A 816 SITE 1 AC2 5 GLY A 430 SER A 431 ARG A 450 TYR A 512 SITE 2 AC2 5 HOH A 759 CRYST1 111.649 46.307 32.296 90.00 99.01 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 0.008957 0.000000 0.001419 0.00000 SCALE2 0.000000 0.021595 0.000000 0.00000 SCALE3 0.000000 0.000000 0.031350 0.00000