HEADER RNA BINDING PROTEIN/INHIBITOR 14-DEC-22 8FHM TITLE RNASE A-URIDINE 5'-HEXAPHOSPHATE (RNASEA.P6U) COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE PANCREATIC; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: RNASE 1,RNASE A; COMPND 5 EC: 4.6.1.18; COMPND 6 OTHER_DETAILS: CHAIN C U6F U6F U6F SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913 KEYWDS RNASE A, OLIGOPHOSPHATE, INHIBITOR, NUCLEOSIDE HEXAPHOSPHATE, KEYWDS 2 PROTEIN-LIGAN COMPLEX, RNA BINDING PROTEIN-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION; SOLUTION SCATTERING AUTHOR G.PARK,C.CUMMINS REVDAT 3 07-AUG-24 8FHM 1 JRNL REVDAT 2 24-JUL-24 8FHM 1 JRNL REVDAT 1 20-DEC-23 8FHM 0 JRNL AUTH G.PARK,E.C.WRALSTAD,N.FAGINAS-LAGO,K.QIAN,R.T.RAINES, JRNL AUTH 2 G.BISTONI,C.C.CUMMINS JRNL TITL PENTAPHOSPHORYLATION VIA THE ANHYDRIDE OF DIHYDROGEN JRNL TITL 2 PENTAMETAPHOSPHATE: ACCESS TO NUCLEOSIDE HEXA- AND JRNL TITL 3 HEPTAPHOSPHATES AND STUDY OF THEIR INTERACTION WITH JRNL TITL 4 RIBONUCLEASE A. JRNL REF ACS CENT.SCI. V. 10 1415 2024 JRNL REFN ESSN 2374-7951 JRNL PMID 39071052 JRNL DOI 10.1021/ACSCENTSCI.4C00835 REMARK 2 REMARK 2 RESOLUTION. 1.79 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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) : 1.79 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.93 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 22299 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.178 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1137 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 30.9300 - 3.5800 1.00 2791 116 0.1740 0.2223 REMARK 3 2 3.5800 - 2.8400 1.00 2675 163 0.1630 0.2115 REMARK 3 3 2.8400 - 2.4800 1.00 2623 149 0.1796 0.2526 REMARK 3 4 2.4800 - 2.2600 1.00 2645 162 0.1705 0.2042 REMARK 3 5 2.2600 - 2.1000 1.00 2669 108 0.1636 0.2127 REMARK 3 6 2.1000 - 1.9700 1.00 2662 136 0.1823 0.2466 REMARK 3 7 1.9700 - 1.8700 1.00 2578 165 0.2161 0.2634 REMARK 3 8 1.8700 - 1.7900 0.96 2519 138 0.2605 0.3449 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.214 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.739 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.55 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.50 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 : 0.012 2102 REMARK 3 ANGLE : 1.384 2896 REMARK 3 CHIRALITY : 0.062 303 REMARK 3 PLANARITY : 0.010 349 REMARK 3 DIHEDRAL : 34.325 311 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): 20.8944 -0.5917 21.2729 REMARK 3 T TENSOR REMARK 3 T11: 0.1503 T22: 0.1355 REMARK 3 T33: 0.1383 T12: -0.0224 REMARK 3 T13: -0.0120 T23: 0.0215 REMARK 3 L TENSOR REMARK 3 L11: 1.1094 L22: 0.3670 REMARK 3 L33: 0.8450 L12: 0.0870 REMARK 3 L13: -0.6221 L23: 0.1393 REMARK 3 S TENSOR REMARK 3 S11: -0.0652 S12: 0.2179 S13: 0.0121 REMARK 3 S21: -0.1071 S22: 0.0522 S23: -0.0143 REMARK 3 S31: 0.0339 S32: -0.1087 S33: 0.0207 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 8FHM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-DEC-22. REMARK 100 THE DEPOSITION ID IS D_1000270773. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-OCT-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : BRUKER AXS MICROSTAR-H REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.544178 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : APEX II CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SAINT REMARK 200 DATA SCALING SOFTWARE : SADABS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22299 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.790 REMARK 200 RESOLUTION RANGE LOW (A) : 30.930 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 17.13 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05000 REMARK 200 FOR THE DATA SET : 3.1300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.79 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.05000 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: PHENIX 1.20.1_4487 REMARK 200 STARTING MODEL: PDB ENTRY 1AFU REMARK 200 REMARK 200 REMARK: NULL REMARK 265 REMARK 265 EXPERIMENTAL DETAILS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG4000, 20 MM CITRATE, PH 6, REMARK 280 CRYSTAL SOAKED IN 50 MM LIGAND, 30% PEG4000, 25% GLYCEROL, 20 MM REMARK 280 CITRATE, PH 6.0, VAPOR DIFFUSION, HANGING DROP, 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 50.03450 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 16.26350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 50.03450 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 16.26350 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 B 448 LIES ON A SPECIAL POSITION. 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 1 CG CD CE NZ REMARK 470 LYS B 1 CG CD 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 HE21 GLN A 69 O HOH A 301 1.50 REMARK 500 HZ2 LYS B 37 OD1 ASP B 38 1.60 REMARK 500 O HOH A 376 O HOH B 393 2.11 REMARK 500 O HOH B 400 O HOH B 414 2.12 REMARK 500 O HOH B 350 O HOH B 384 2.16 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 HZ3 LYS B 91 O01 U6F B 201 3445 0.88 REMARK 500 NZ LYS B 91 O01 U6F B 201 3445 1.31 REMARK 500 HZ1 LYS B 91 O01 U6F B 201 3445 1.45 REMARK 500 O HOH B 415 O HOH B 435 2556 1.85 REMARK 500 CE LYS B 91 O01 U6F B 201 3445 2.05 REMARK 500 O HOH B 388 O HOH B 398 2556 2.09 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 ARG A 39 164.90 177.49 REMARK 500 HIS A 48 70.95 -100.46 REMARK 500 GLN A 60 -139.58 -98.94 REMARK 500 ASN A 71 37.62 -99.26 REMARK 500 HIS B 48 73.45 -102.91 REMARK 500 GLN B 60 -133.49 -112.32 REMARK 500 ASN B 94 75.96 -110.39 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 B 442 DISTANCE = 5.99 ANGSTROMS REMARK 525 HOH B 443 DISTANCE = 5.99 ANGSTROMS REMARK 525 HOH B 444 DISTANCE = 6.80 ANGSTROMS REMARK 525 HOH B 445 DISTANCE = 6.98 ANGSTROMS REMARK 525 HOH B 446 DISTANCE = 7.61 ANGSTROMS REMARK 525 HOH B 447 DISTANCE = 11.78 ANGSTROMS REMARK 525 HOH B 448 DISTANCE = 26.33 ANGSTROMS REMARK 525 HOH B 449 DISTANCE = 26.62 ANGSTROMS DBREF 8FHM A 1 124 UNP P61823 RNAS1_BOVIN 27 150 DBREF 8FHM B 1 124 UNP P61823 RNAS1_BOVIN 27 150 SEQRES 1 A 124 LYS GLU THR ALA ALA ALA LYS PHE GLU ARG GLN HIS MET SEQRES 2 A 124 ASP SER SER THR SER ALA ALA SER SER SER ASN TYR CYS SEQRES 3 A 124 ASN GLN MET MET LYS SER ARG ASN LEU THR LYS ASP ARG SEQRES 4 A 124 CYS LYS PRO VAL ASN THR PHE VAL HIS GLU SER LEU ALA SEQRES 5 A 124 ASP VAL GLN ALA VAL CYS SER GLN LYS ASN VAL ALA CYS SEQRES 6 A 124 LYS ASN GLY GLN THR ASN CYS TYR GLN SER TYR SER THR SEQRES 7 A 124 MET SER ILE THR ASP CYS ARG GLU THR GLY SER SER LYS SEQRES 8 A 124 TYR PRO ASN CYS ALA TYR LYS THR THR GLN ALA ASN LYS SEQRES 9 A 124 HIS ILE ILE VAL ALA CYS GLU GLY ASN PRO TYR VAL PRO SEQRES 10 A 124 VAL HIS PHE ASP ALA SER VAL SEQRES 1 B 124 LYS GLU THR ALA ALA ALA LYS PHE GLU ARG GLN HIS MET SEQRES 2 B 124 ASP SER SER THR SER ALA ALA SER SER SER ASN TYR CYS SEQRES 3 B 124 ASN GLN MET MET LYS SER ARG ASN LEU THR LYS ASP ARG SEQRES 4 B 124 CYS LYS PRO VAL ASN THR PHE VAL HIS GLU SER LEU ALA SEQRES 5 B 124 ASP VAL GLN ALA VAL CYS SER GLN LYS ASN VAL ALA CYS SEQRES 6 B 124 LYS ASN GLY GLN THR ASN CYS TYR GLN SER TYR SER THR SEQRES 7 B 124 MET SER ILE THR ASP CYS ARG GLU THR GLY SER SER LYS SEQRES 8 B 124 TYR PRO ASN CYS ALA TYR LYS THR THR GLN ALA ASN LYS SEQRES 9 B 124 HIS ILE ILE VAL ALA CYS GLU GLY ASN PRO TYR VAL PRO SEQRES 10 B 124 VAL HIS PHE ASP ALA SER VAL HET U6F A 201 63 HET U6F B 201 67 HET U6F B 202 67 HETNAM U6F 5'-O-[(S)-HYDROXY{[(S)-HYDROXY{[(R)-HYDROXY{[(S)- HETNAM 2 U6F HYDROXY{[(R)-HYDROXY(PHOSPHONOOXY) HETNAM 3 U6F PHOSPHORYL]OXY}PHOSPHORYL]OXY}PHOSPHORYL]OXY}PHOSPHORY HETNAM 4 U6F L]OXY}PHOSPHORYL]URIDINE FORMUL 3 U6F 3(C9 H18 N2 O24 P6) FORMUL 6 HOH *248(H2 O) HELIX 1 AA1 THR A 3 MET A 13 1 11 HELIX 2 AA2 ASN A 24 ARG A 33 1 10 HELIX 3 AA3 SER A 50 VAL A 57 1 8 HELIX 4 AA4 CYS A 58 GLN A 60 5 3 HELIX 5 AA5 THR B 3 MET B 13 1 11 HELIX 6 AA6 ASN B 24 ARG B 33 1 10 HELIX 7 AA7 SER B 50 ALA B 56 1 7 HELIX 8 AA8 VAL B 57 GLN B 60 5 4 SHEET 1 AA1 5 VAL A 43 VAL A 47 0 SHEET 2 AA1 5 MET A 79 GLU A 86 -1 O CYS A 84 N ASN A 44 SHEET 3 AA1 5 TYR A 97 GLU A 111 -1 O THR A 100 N ASP A 83 SHEET 4 AA1 5 CYS A 72 GLN A 74 -1 N TYR A 73 O VAL A 108 SHEET 5 AA1 5 LYS A 61 VAL A 63 -1 N LYS A 61 O GLN A 74 SHEET 1 AA2 4 VAL A 43 VAL A 47 0 SHEET 2 AA2 4 MET A 79 GLU A 86 -1 O CYS A 84 N ASN A 44 SHEET 3 AA2 4 TYR A 97 GLU A 111 -1 O THR A 100 N ASP A 83 SHEET 4 AA2 4 VAL A 116 VAL A 124 -1 O VAL A 118 N ALA A 109 SHEET 1 AA3 5 VAL B 43 VAL B 47 0 SHEET 2 AA3 5 MET B 79 GLU B 86 -1 O CYS B 84 N ASN B 44 SHEET 3 AA3 5 TYR B 97 GLU B 111 -1 O ALA B 102 N ILE B 81 SHEET 4 AA3 5 CYS B 72 GLN B 74 -1 N TYR B 73 O VAL B 108 SHEET 5 AA3 5 LYS B 61 VAL B 63 -1 N LYS B 61 O GLN B 74 SHEET 1 AA4 4 VAL B 43 VAL B 47 0 SHEET 2 AA4 4 MET B 79 GLU B 86 -1 O CYS B 84 N ASN B 44 SHEET 3 AA4 4 TYR B 97 GLU B 111 -1 O ALA B 102 N ILE B 81 SHEET 4 AA4 4 VAL B 116 VAL B 124 -1 O VAL B 118 N ALA B 109 SSBOND 1 CYS A 26 CYS A 84 1555 1555 2.06 SSBOND 2 CYS A 40 CYS A 95 1555 1555 2.02 SSBOND 3 CYS A 58 CYS A 110 1555 1555 2.05 SSBOND 4 CYS A 65 CYS A 72 1555 1555 2.02 SSBOND 5 CYS B 26 CYS B 84 1555 1555 2.05 SSBOND 6 CYS B 40 CYS B 95 1555 1555 2.04 SSBOND 7 CYS B 58 CYS B 110 1555 1555 2.06 SSBOND 8 CYS B 65 CYS B 72 1555 1555 2.02 CISPEP 1 TYR A 92 PRO A 93 0 5.05 CISPEP 2 ASN A 113 PRO A 114 0 1.81 CISPEP 3 TYR B 92 PRO B 93 0 8.82 CISPEP 4 ASN B 113 PRO B 114 0 2.41 CRYST1 100.069 32.527 72.785 90.00 90.48 90.00 C 1 2 1 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 0.009993 0.000000 0.000084 0.00000 SCALE2 0.000000 0.030744 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013740 0.00000