HEADER RNA BINDING PROTEIN 01-JUL-20 7CGH TITLE CRYSTAL STRUCTURE OF PUF-8 IN COMPLEX WITH PBE-RNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUM-HD DOMAIN-CONTAINING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PBE-5C (5'-R(P*UP*GP*UP*AP*CP*AP*UP*A)-3'); COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CAENORHABDITIS ELEGANS; SOURCE 3 ORGANISM_TAXID: 6239; SOURCE 4 GENE: PUF-8, C30G12.7, CELE_C30G12.7; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 866768; SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 ORGANISM_SCIENTIFIC: CAENORHABDITIS ELEGANS; SOURCE 10 ORGANISM_TAXID: 6239 KEYWDS COMPLEX, RNA BINDING PROTEIN, PUF PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR X.ZHENG,S.YUNYU,G.SHOUHONG REVDAT 3 29-NOV-23 7CGH 1 REMARK REVDAT 2 19-JAN-22 7CGH 1 JRNL REVDAT 1 07-JUL-21 7CGH 0 JRNL AUTH Z.XU,J.ZHAO,M.HONG,C.ZENG,S.GUANG,Y.SHI JRNL TITL STRUCTURAL RECOGNITION OF THE MRNA 3' UTR BY PUF-8 RESTRICTS JRNL TITL 2 THE LIFESPAN OF C. ELEGANS. JRNL REF NUCLEIC ACIDS RES. V. 49 10082 2021 JRNL REFN ESSN 1362-4962 JRNL PMID 34478557 JRNL DOI 10.1093/NAR/GKAB754 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10-2155 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.46 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 18417 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.205 REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 930 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 39.4610 - 4.5854 0.99 2653 128 0.1872 0.2210 REMARK 3 2 4.5854 - 3.6404 1.00 2538 131 0.1707 0.1787 REMARK 3 3 3.6404 - 3.1805 1.00 2491 145 0.2025 0.2685 REMARK 3 4 3.1805 - 2.8898 1.00 2470 128 0.2384 0.2739 REMARK 3 5 2.8898 - 2.6827 1.00 2444 135 0.2448 0.2916 REMARK 3 6 2.6827 - 2.5246 1.00 2461 129 0.2338 0.3413 REMARK 3 7 2.5246 - 2.4000 1.00 2430 134 0.2191 0.3188 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) : 0.310 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.610 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.49 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.82 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 : 0.008 2999 REMARK 3 ANGLE : 1.019 4092 REMARK 3 CHIRALITY : 0.054 464 REMARK 3 PLANARITY : 0.006 502 REMARK 3 DIHEDRAL : 19.680 1800 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 7CGH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 02-JUL-20. REMARK 100 THE DEPOSITION ID IS D_1300017513. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-DEC-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.977 REMARK 200 MONOCHROMATOR : NULL 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 : HKL-2000 V716.1 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18498 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.398 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY : 11.50 REMARK 200 R MERGE (I) : 0.10500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.44 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 10.30 REMARK 200 R MERGE FOR SHELL (I) : 0.67300 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 3Q0Q REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1M LICL, 0.1M CITRIC ACID (PH 5.0) AND REMARK 280 15% PEG6000, PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 57.65200 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 44.11850 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 44.11850 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 28.82600 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 44.11850 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 44.11850 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 86.47800 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 44.11850 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 44.11850 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 28.82600 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 44.11850 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 44.11850 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 86.47800 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 57.65200 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2530 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 MET A 163 REMARK 465 GLY A 164 REMARK 465 HIS A 165 REMARK 465 HIS A 166 REMARK 465 HIS A 167 REMARK 465 HIS A 168 REMARK 465 HIS A 169 REMARK 465 HIS A 170 REMARK 465 MET A 171 REMARK 465 THR A 172 REMARK 465 THR A 173 REMARK 465 ASP A 174 REMARK 465 LYS A 520 REMARK 465 PRO A 521 REMARK 465 ALA A 522 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 ARG A 179 CG CD NE CZ NH1 NH2 REMARK 470 ASN A 183 CG OD1 ND2 REMARK 470 MET A 186 CG SD CE REMARK 470 LYS A 188 CG CD CE NZ REMARK 470 ASN A 189 CG OD1 ND2 REMARK 470 LYS A 191 CG CD CE NZ REMARK 470 GLN A 214 CG CD OE1 NE2 REMARK 470 GLU A 258 CG CD OE1 OE2 REMARK 470 HIS A 454 CG ND1 CD2 CE1 NE2 REMARK 470 GLN A 455 CG CD OE1 NE2 REMARK 470 GLU A 456 CG CD OE1 OE2 REMARK 470 ARG A 502 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 503 CG CD OE1 NE2 REMARK 470 LYS A 508 CG CD CE NZ REMARK 470 GLU A 515 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 ND1 HIS A 309 OE2 GLU A 342 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 A B 3 N1 - C6 - N6 ANGL. DEV. = -4.6 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 ALA A 185 3.78 -65.37 REMARK 500 ARG A 196 7.78 -68.01 REMARK 500 GLU A 257 -169.13 -118.75 REMARK 500 PRO A 496 11.09 -65.37 REMARK 500 HIS A 497 25.81 -143.42 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLY A 256 GLU A 257 146.46 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 CL A 601 DBREF 7CGH A 172 522 UNP Q09487 Q09487_CAEEL 172 522 DBREF 7CGH B 0 7 PDB 7CGH 7CGH 0 7 SEQADV 7CGH MET A 163 UNP Q09487 INITIATING METHIONINE SEQADV 7CGH GLY A 164 UNP Q09487 EXPRESSION TAG SEQADV 7CGH HIS A 165 UNP Q09487 EXPRESSION TAG SEQADV 7CGH HIS A 166 UNP Q09487 EXPRESSION TAG SEQADV 7CGH HIS A 167 UNP Q09487 EXPRESSION TAG SEQADV 7CGH HIS A 168 UNP Q09487 EXPRESSION TAG SEQADV 7CGH HIS A 169 UNP Q09487 EXPRESSION TAG SEQADV 7CGH HIS A 170 UNP Q09487 EXPRESSION TAG SEQADV 7CGH MET A 171 UNP Q09487 EXPRESSION TAG SEQRES 1 A 360 MET GLY HIS HIS HIS HIS HIS HIS MET THR THR ASP ASP SEQRES 2 A 360 LEU LEU THR ARG TYR ARG ALA ASN PRO ALA MET MET LYS SEQRES 3 A 360 ASN LEU LYS LEU SER ASP ILE ARG GLY ALA LEU LEU LYS SEQRES 4 A 360 PHE ALA LYS ASP GLN VAL GLY SER ARG PHE ILE GLN GLN SEQRES 5 A 360 GLU LEU ALA SER SER LYS ASP ARG PHE GLU LYS ASP SER SEQRES 6 A 360 ILE PHE ASP GLU VAL VAL SER ASN ALA ASP GLU LEU VAL SEQRES 7 A 360 ASP ASP ILE PHE GLY ASN TYR VAL VAL GLN LYS PHE PHE SEQRES 8 A 360 GLU TYR GLY GLU GLU ARG HIS TRP ALA ARG LEU VAL ASP SEQRES 9 A 360 ALA ILE ILE ASP ARG VAL PRO GLU TYR ALA PHE GLN MET SEQRES 10 A 360 TYR ALA CYS ARG VAL LEU GLN LYS ALA LEU GLU LYS ILE SEQRES 11 A 360 ASN GLU PRO LEU GLN ILE LYS ILE LEU SER GLN ILE ARG SEQRES 12 A 360 HIS VAL ILE HIS ARG CYS MET LYS ASP GLN ASN GLY ASN SEQRES 13 A 360 HIS VAL VAL GLN LYS ALA ILE GLU LYS VAL SER PRO GLN SEQRES 14 A 360 TYR VAL GLN PHE ILE VAL ASP THR LEU LEU GLU SER SER SEQRES 15 A 360 ASN THR ILE TYR GLU MET SER VAL ASP PRO TYR GLY CYS SEQRES 16 A 360 ARG VAL VAL GLN ARG CYS LEU GLU HIS CYS SER PRO SER SEQRES 17 A 360 GLN THR LYS PRO VAL ILE GLY GLN ILE HIS LYS ARG PHE SEQRES 18 A 360 ASP GLU ILE ALA ASN ASN GLN TYR GLY ASN TYR VAL VAL SEQRES 19 A 360 GLN HIS VAL ILE GLU HIS GLY SER GLU GLU ASP ARG MET SEQRES 20 A 360 VAL ILE VAL THR ARG VAL SER ASN ASN LEU PHE GLU PHE SEQRES 21 A 360 ALA THR HIS LYS TYR SER SER ASN VAL ILE GLU LYS CYS SEQRES 22 A 360 LEU GLU GLN GLY ALA VAL TYR HIS LYS SER MET ILE VAL SEQRES 23 A 360 GLY ALA ALA CYS HIS HIS GLN GLU GLY SER VAL PRO ILE SEQRES 24 A 360 VAL VAL GLN MET MET LYS ASP GLN TYR ALA ASN TYR VAL SEQRES 25 A 360 VAL GLN LYS MET PHE ASP GLN VAL THR SER GLU GLN ARG SEQRES 26 A 360 ARG GLU LEU ILE LEU THR VAL ARG PRO HIS ILE PRO VAL SEQRES 27 A 360 LEU ARG GLN PHE PRO HIS GLY LYS HIS ILE LEU ALA LYS SEQRES 28 A 360 LEU GLU LYS TYR PHE GLN LYS PRO ALA SEQRES 1 B 8 U G U A C A U A HET CL A 601 1 HETNAM CL CHLORIDE ION FORMUL 3 CL CL 1- FORMUL 4 HOH *31(H2 O) HELIX 1 AA1 ASP A 175 ASN A 183 1 9 HELIX 2 AA2 PRO A 184 LYS A 188 5 5 HELIX 3 AA3 LYS A 191 ARG A 196 5 6 HELIX 4 AA4 ALA A 198 LYS A 204 1 7 HELIX 5 AA5 ASP A 205 SER A 219 1 15 HELIX 6 AA6 ASP A 221 ASN A 235 1 15 HELIX 7 AA7 ASN A 235 VAL A 240 1 6 HELIX 8 AA8 PHE A 244 PHE A 252 1 9 HELIX 9 AA9 GLU A 257 ILE A 269 1 13 HELIX 10 AB1 ARG A 271 ALA A 276 1 6 HELIX 11 AB2 TYR A 280 ILE A 292 1 13 HELIX 12 AB3 ASN A 293 ARG A 305 1 13 HELIX 13 AB4 VAL A 307 LYS A 313 1 7 HELIX 14 AB5 ASN A 316 VAL A 328 1 13 HELIX 15 AB6 SER A 329 TYR A 332 5 4 HELIX 16 AB7 VAL A 333 LEU A 341 1 9 HELIX 17 AB8 ASN A 345 VAL A 352 1 8 HELIX 18 AB9 TYR A 355 CYS A 367 1 13 HELIX 19 AC1 SER A 368 ARG A 382 1 15 HELIX 20 AC2 ARG A 382 ASN A 388 1 7 HELIX 21 AC3 TYR A 391 GLY A 403 1 13 HELIX 22 AC4 SER A 404 ASN A 418 1 15 HELIX 23 AC5 ASN A 418 THR A 424 1 7 HELIX 24 AC6 SER A 428 GLY A 439 1 12 HELIX 25 AC7 ALA A 440 HIS A 453 1 14 HELIX 26 AC8 PRO A 460 LYS A 467 1 8 HELIX 27 AC9 TYR A 470 VAL A 482 1 13 HELIX 28 AD1 THR A 483 ARG A 495 1 13 HELIX 29 AD2 ILE A 498 GLN A 503 1 6 HELIX 30 AD3 HIS A 506 LEU A 514 1 9 HELIX 31 AD4 GLU A 515 PHE A 518 5 4 SITE 1 AC1 3 MET A 279 ASN A 316 GLN A 378 CRYST1 88.237 88.237 115.304 90.00 90.00 90.00 P 41 21 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 0.011333 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011333 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008673 0.00000