HEADER RNA BINDING PROTEIN 13-JAN-26 10DA TITLE CRYSTAL STRUCTURE OF PYROBACULUM ISLANDICUM L7AE COMPND MOL_ID: 1; COMPND 2 MOLECULE: LARGE RIBOSOMAL SUBUNIT PROTEIN EL8; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROBACULUM ISLANDICUM; SOURCE 3 ORGANISM_TAXID: 2277; SOURCE 4 GENE: RPL7AE, PISL_0589; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ROSETTTA (DE3); SOURCE 8 EXPRESSION_SYSTEM_VARIANT: ROSETTA; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PMCSG7 KEYWDS RNASE P T TYPE ARCHAEAL, RNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.W.CHAN,A.MONDRAGON REVDAT 1 26-AUG-26 10DA 0 JRNL AUTH C.W.CHAN,A.MONDRAGON JRNL TITL CRYSTAL STRUCTURES OF TYPE T ARCHAEAL RIBONUCLEASE P RPP30, JRNL TITL 2 RPP30/POP5, AND L7AE PROVIDE INSIGHTS INTO A REDUCED RNASE JRNL TITL 3 P. JRNL REF NUCLEIC ACIDS RES. V. 54 2026 JRNL REFN ESSN 1362-4962 JRNL PMID 42581760 JRNL DOI 10.1093/NAR/GKAG792 REMARK 2 REMARK 2 RESOLUTION. 1.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0419 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.89 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 71.0 REMARK 3 NUMBER OF REFLECTIONS : 203839 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.136 REMARK 3 FREE R VALUE : 0.151 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.891 REMARK 3 FREE R VALUE TEST SET COUNT : 9969 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.02 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1435 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 7.15 REMARK 3 BIN R VALUE (WORKING SET) : 0.4940 REMARK 3 BIN FREE R VALUE SET COUNT : 79 REMARK 3 BIN FREE R VALUE : 0.4030 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4343 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 445 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 11.33 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.66500 REMARK 3 B22 (A**2) : -0.62500 REMARK 3 B33 (A**2) : 1.32300 REMARK 3 B12 (A**2) : 0.71400 REMARK 3 B13 (A**2) : 0.10500 REMARK 3 B23 (A**2) : -0.66600 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.030 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.029 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.020 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.928 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.980 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.977 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5084 ; 0.005 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 5209 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7027 ; 1.453 ; 1.880 REMARK 3 BOND ANGLES OTHERS (DEGREES): 12201 ; 0.497 ; 1.780 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 734 ; 5.752 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 30 ; 7.093 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 948 ;11.234 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 805 ; 0.078 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5997 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 967 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 957 ; 0.224 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 149 ; 0.172 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2370 ; 0.169 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 288 ; 0.229 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 3 ; 0.050 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): 2 ; 0.077 ; 0.200 REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2531 ; 2.541 ; 1.017 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2531 ; 2.531 ; 1.017 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3215 ; 4.162 ; 1.837 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 3216 ; 4.163 ; 1.838 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2553 ; 3.435 ; 1.237 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2554 ; 3.434 ; 1.237 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3743 ; 5.296 ; 2.169 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3744 ; 5.296 ; 2.169 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 10293 ; 2.542 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 10DA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JAN-26. REMARK 100 THE DEPOSITION ID IS D_1000297547. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-FEB-16 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 : APS REMARK 200 BEAMLINE : 21-ID-G REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97856 REMARK 200 MONOCHROMATOR : KOHZU MONOCHROMATOR REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-300 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : STARANISO REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 203846 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.998 REMARK 200 RESOLUTION RANGE LOW (A) : 19.890 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 70.9 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.04500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 17.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.92200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.300 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALS WERE GROWN BY VAPOR DIFFUSION REMARK 280 IN 100 MM TRIS-BICINE, PH 8.5, 12.5% (W/V) PEG 1000, 12.5% (W/V) REMARK 280 PEG 3350, 12.5% (V/V) MPD, 30 MM MGCL2, 30 MM CACL2 AT 303 K. REMARK 280 CRYSTALS WERE CRYO-PROTECTED IN 100 MM TRIS-BICINE, PH 8.5, 12.5% REMARK 280 (W/V) PEG 1000, 12.5% (W/V) PEG 3350, 22.5% (V/V) MPD, 30 MM REMARK 280 MGCL2, 30 MM CACL2 AND FLASH FROZEN WITH LIQUID NITROGEN., VAPOR REMARK 280 DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 1 REMARK 465 SER A 2 REMARK 465 VAL A 3 REMARK 465 THR A 4 REMARK 465 SER A 150 REMARK 465 GLY A 151 REMARK 465 ALA A 152 REMARK 465 ALA A 153 REMARK 465 LYS A 154 REMARK 465 LYS A 155 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 VAL B 3 REMARK 465 THR B 4 REMARK 465 SER B 150 REMARK 465 GLY B 151 REMARK 465 ALA B 152 REMARK 465 ALA B 153 REMARK 465 LYS B 154 REMARK 465 LYS B 155 REMARK 465 MET C 1 REMARK 465 SER C 2 REMARK 465 VAL C 3 REMARK 465 THR C 4 REMARK 465 SER C 150 REMARK 465 GLY C 151 REMARK 465 ALA C 152 REMARK 465 ALA C 153 REMARK 465 LYS C 154 REMARK 465 LYS C 155 REMARK 465 MET D 1 REMARK 465 SER D 2 REMARK 465 VAL D 3 REMARK 465 THR D 4 REMARK 465 SER D 149 REMARK 465 SER D 150 REMARK 465 GLY D 151 REMARK 465 ALA D 152 REMARK 465 ALA D 153 REMARK 465 LYS D 154 REMARK 465 LYS D 155 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 SER A 149 CA C O CB OG REMARK 470 SER B 149 CA C O CB OG REMARK 470 SER C 149 CA C O CB OG 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 407 O HOH A 416 1.60 REMARK 500 O HOH A 305 O HOH A 360 1.70 REMARK 500 OD1 ASP A 125 O HOH A 301 1.73 REMARK 500 OD1 ASP B 125 O HOH B 301 1.74 REMARK 500 OE1 GLU D 25 O HOH D 401 1.92 REMARK 500 OE2 GLU C 32 O HOH C 201 2.06 REMARK 500 NH1 ARG B 23 O HOH B 302 2.13 REMARK 500 OE2 GLU A 29 O HOH A 302 2.18 REMARK 500 NH1 ARG D 42 O HOH D 402 2.18 REMARK 500 OD1 ASP D 125 O HOH D 403 2.19 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 ASP B 71 45.23 -107.75 REMARK 500 PRO D 7 -35.75 -37.52 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 137 0.09 SIDE CHAIN REMARK 500 ARG B 137 0.09 SIDE CHAIN REMARK 500 ARG C 137 0.09 SIDE CHAIN REMARK 500 ARG D 137 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PGE D 202 REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 201 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 12 O REMARK 620 2 ASN A 13 OD1 78.6 REMARK 620 3 LYS B 139 O 36.6 50.7 REMARK 620 4 PGE B 202 O1 37.6 47.1 4.3 REMARK 620 5 PGE B 202 O2 34.2 50.8 3.3 3.9 REMARK 620 6 PGE B 202 O3 32.3 53.5 4.3 6.5 2.7 REMARK 620 7 HOH B 389 O 33.0 49.6 6.8 5.0 3.7 5.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 201 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 139 O REMARK 620 2 EDO A 202 O2 92.9 REMARK 620 3 EDO A 202 O1 90.4 68.0 REMARK 620 4 HOH A 384 O 71.9 75.4 138.3 REMARK 620 5 HOH A 401 O 169.9 77.0 85.6 105.4 REMARK 620 6 ALA B 12 O 31.8 107.8 71.3 102.9 151.6 REMARK 620 7 ASN B 13 OD1 34.9 107.0 67.8 106.3 148.0 3.8 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA D 201 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 310 O REMARK 620 2 HOH A 394 O 107.2 REMARK 620 N 1 DBREF 10DA A 1 155 UNP A1RS35 A1RS35_PYRIL 15 169 DBREF 10DA B 1 155 UNP A1RS35 A1RS35_PYRIL 15 169 DBREF 10DA C 1 155 UNP A1RS35 A1RS35_PYRIL 15 169 DBREF 10DA D 1 155 UNP A1RS35 A1RS35_PYRIL 15 169 SEQRES 1 A 155 MET SER VAL THR ILE ASP PRO ARG THR PHE TYR ALA ASN SEQRES 2 A 155 PRO PRO PRO GLY LYS PRO PHE TYR VAL ARG PHE GLU VAL SEQRES 3 A 155 PRO ALA GLU VAL ALA GLU LYS ALA LEU GLU ILE LEU SER SEQRES 4 A 155 ILE ALA ARG GLN THR GLY LYS ILE LYS LYS GLY THR ASN SEQRES 5 A 155 GLU THR THR LYS ALA VAL GLU ARG GLY LEU ALA LYS LEU SEQRES 6 A 155 VAL LEU ILE ALA GLU ASP VAL ASP PRO PRO GLU VAL VAL SEQRES 7 A 155 ALA HIS LEU PRO LEU LEU CYS GLU GLU LYS LYS VAL PRO SEQRES 8 A 155 TYR VAL TYR VAL PRO SER LYS GLU LYS LEU GLY LYS ALA SEQRES 9 A 155 ALA GLY ILE ASN VAL SER ALA ALA SER ALA VAL VAL ILE SEQRES 10 A 155 ASP PRO GLY GLN ALA ALA GLY ASP LEU GLU ALA LEU VAL SEQRES 11 A 155 ALA LYS ILE ASN GLU ILE ARG ALA LYS HIS GLY LEU ASN SEQRES 12 A 155 ALA ILE PRO LEU PRO SER SER GLY ALA ALA LYS LYS SEQRES 1 B 155 MET SER VAL THR ILE ASP PRO ARG THR PHE TYR ALA ASN SEQRES 2 B 155 PRO PRO PRO GLY LYS PRO PHE TYR VAL ARG PHE GLU VAL SEQRES 3 B 155 PRO ALA GLU VAL ALA GLU LYS ALA LEU GLU ILE LEU SER SEQRES 4 B 155 ILE ALA ARG GLN THR GLY LYS ILE LYS LYS GLY THR ASN SEQRES 5 B 155 GLU THR THR LYS ALA VAL GLU ARG GLY LEU ALA LYS LEU SEQRES 6 B 155 VAL LEU ILE ALA GLU ASP VAL ASP PRO PRO GLU VAL VAL SEQRES 7 B 155 ALA HIS LEU PRO LEU LEU CYS GLU GLU LYS LYS VAL PRO SEQRES 8 B 155 TYR VAL TYR VAL PRO SER LYS GLU LYS LEU GLY LYS ALA SEQRES 9 B 155 ALA GLY ILE ASN VAL SER ALA ALA SER ALA VAL VAL ILE SEQRES 10 B 155 ASP PRO GLY GLN ALA ALA GLY ASP LEU GLU ALA LEU VAL SEQRES 11 B 155 ALA LYS ILE ASN GLU ILE ARG ALA LYS HIS GLY LEU ASN SEQRES 12 B 155 ALA ILE PRO LEU PRO SER SER GLY ALA ALA LYS LYS SEQRES 1 C 155 MET SER VAL THR ILE ASP PRO ARG THR PHE TYR ALA ASN SEQRES 2 C 155 PRO PRO PRO GLY LYS PRO PHE TYR VAL ARG PHE GLU VAL SEQRES 3 C 155 PRO ALA GLU VAL ALA GLU LYS ALA LEU GLU ILE LEU SER SEQRES 4 C 155 ILE ALA ARG GLN THR GLY LYS ILE LYS LYS GLY THR ASN SEQRES 5 C 155 GLU THR THR LYS ALA VAL GLU ARG GLY LEU ALA LYS LEU SEQRES 6 C 155 VAL LEU ILE ALA GLU ASP VAL ASP PRO PRO GLU VAL VAL SEQRES 7 C 155 ALA HIS LEU PRO LEU LEU CYS GLU GLU LYS LYS VAL PRO SEQRES 8 C 155 TYR VAL TYR VAL PRO SER LYS GLU LYS LEU GLY LYS ALA SEQRES 9 C 155 ALA GLY ILE ASN VAL SER ALA ALA SER ALA VAL VAL ILE SEQRES 10 C 155 ASP PRO GLY GLN ALA ALA GLY ASP LEU GLU ALA LEU VAL SEQRES 11 C 155 ALA LYS ILE ASN GLU ILE ARG ALA LYS HIS GLY LEU ASN SEQRES 12 C 155 ALA ILE PRO LEU PRO SER SER GLY ALA ALA LYS LYS SEQRES 1 D 155 MET SER VAL THR ILE ASP PRO ARG THR PHE TYR ALA ASN SEQRES 2 D 155 PRO PRO PRO GLY LYS PRO PHE TYR VAL ARG PHE GLU VAL SEQRES 3 D 155 PRO ALA GLU VAL ALA GLU LYS ALA LEU GLU ILE LEU SER SEQRES 4 D 155 ILE ALA ARG GLN THR GLY LYS ILE LYS LYS GLY THR ASN SEQRES 5 D 155 GLU THR THR LYS ALA VAL GLU ARG GLY LEU ALA LYS LEU SEQRES 6 D 155 VAL LEU ILE ALA GLU ASP VAL ASP PRO PRO GLU VAL VAL SEQRES 7 D 155 ALA HIS LEU PRO LEU LEU CYS GLU GLU LYS LYS VAL PRO SEQRES 8 D 155 TYR VAL TYR VAL PRO SER LYS GLU LYS LEU GLY LYS ALA SEQRES 9 D 155 ALA GLY ILE ASN VAL SER ALA ALA SER ALA VAL VAL ILE SEQRES 10 D 155 ASP PRO GLY GLN ALA ALA GLY ASP LEU GLU ALA LEU VAL SEQRES 11 D 155 ALA LYS ILE ASN GLU ILE ARG ALA LYS HIS GLY LEU ASN SEQRES 12 D 155 ALA ILE PRO LEU PRO SER SER GLY ALA ALA LYS LYS HET NA A 201 1 HET EDO A 202 4 HET NA B 201 1 HET PGE B 202 7 HET NA D 201 1 HET PGE D 202 6 HETNAM NA SODIUM ION HETNAM EDO 1,2-ETHANEDIOL HETNAM PGE TRIETHYLENE GLYCOL HETSYN EDO ETHYLENE GLYCOL FORMUL 5 NA 3(NA 1+) FORMUL 6 EDO C2 H6 O2 FORMUL 8 PGE 2(C6 H14 O4) FORMUL 11 HOH *445(H2 O) HELIX 1 AA1 ASP A 6 TYR A 11 1 6 HELIX 2 AA2 PRO A 27 GLY A 45 1 19 HELIX 3 AA3 GLY A 50 ARG A 60 1 11 HELIX 4 AA4 PRO A 75 LYS A 89 1 15 HELIX 5 AA5 SER A 97 ALA A 105 1 9 HELIX 6 AA6 PRO A 119 GLN A 121 5 3 HELIX 7 AA7 ALA A 122 HIS A 140 1 19 HELIX 8 AA8 ASP B 6 TYR B 11 1 6 HELIX 9 AA9 PRO B 27 GLY B 45 1 19 HELIX 10 AB1 GLY B 50 ARG B 60 1 11 HELIX 11 AB2 PRO B 75 LYS B 89 1 15 HELIX 12 AB3 SER B 97 ALA B 105 1 9 HELIX 13 AB4 PRO B 119 GLN B 121 5 3 HELIX 14 AB5 ALA B 122 HIS B 140 1 19 HELIX 15 AB6 ASP C 6 TYR C 11 1 6 HELIX 16 AB7 PRO C 27 GLY C 45 1 19 HELIX 17 AB8 GLY C 50 ARG C 60 1 11 HELIX 18 AB9 PRO C 75 LYS C 89 1 15 HELIX 19 AC1 SER C 97 ALA C 105 1 9 HELIX 20 AC2 PRO C 119 GLN C 121 5 3 HELIX 21 AC3 ALA C 122 HIS C 140 1 19 HELIX 22 AC4 ASP D 6 TYR D 11 1 6 HELIX 23 AC5 PRO D 27 GLY D 45 1 19 HELIX 24 AC6 GLY D 50 ARG D 60 1 11 HELIX 25 AC7 PRO D 75 LYS D 89 1 15 HELIX 26 AC8 SER D 97 ALA D 105 1 9 HELIX 27 AC9 PRO D 119 GLN D 121 5 3 HELIX 28 AD1 ALA D 122 HIS D 140 1 19 SHEET 1 AA1 4 LYS A 46 LYS A 49 0 SHEET 2 AA1 4 SER A 113 ASP A 118 -1 O VAL A 115 N LYS A 48 SHEET 3 AA1 4 LEU A 65 ALA A 69 -1 N LEU A 67 O ALA A 114 SHEET 4 AA1 4 TYR A 92 VAL A 95 1 O VAL A 93 N ILE A 68 SHEET 1 AA2 4 LYS B 46 LYS B 49 0 SHEET 2 AA2 4 SER B 113 ASP B 118 -1 O VAL B 115 N LYS B 48 SHEET 3 AA2 4 LEU B 65 ALA B 69 -1 N LEU B 67 O ALA B 114 SHEET 4 AA2 4 TYR B 92 VAL B 95 1 O VAL B 93 N ILE B 68 SHEET 1 AA3 4 LYS C 46 LYS C 49 0 SHEET 2 AA3 4 SER C 113 ASP C 118 -1 O VAL C 115 N LYS C 48 SHEET 3 AA3 4 LEU C 65 ALA C 69 -1 N LEU C 67 O ALA C 114 SHEET 4 AA3 4 TYR C 92 VAL C 95 1 O VAL C 93 N ILE C 68 SHEET 1 AA4 4 LYS D 46 LYS D 49 0 SHEET 2 AA4 4 SER D 113 ASP D 118 -1 O VAL D 115 N LYS D 48 SHEET 3 AA4 4 LEU D 65 ALA D 69 -1 N LEU D 67 O ALA D 114 SHEET 4 AA4 4 TYR D 92 VAL D 95 1 O VAL D 93 N ILE D 68 LINK O ALA A 12 NA NA B 201 1555 1655 2.42 LINK OD1 ASN A 13 NA NA B 201 1555 1655 2.33 LINK O LYS A 139 NA NA A 201 1555 1555 2.44 LINK NA NA A 201 O2 EDO A 202 1555 1555 2.63 LINK NA NA A 201 O1 EDO A 202 1555 1555 2.48 LINK NA NA A 201 O HOH A 384 1555 1555 2.54 LINK NA NA A 201 O HOH A 401 1555 1555 2.37 LINK NA NA A 201 O ALA B 12 1455 1555 2.48 LINK NA NA A 201 OD1 ASN B 13 1455 1555 2.33 LINK O HOH A 310 NA NA D 201 1556 1555 3.01 LINK O HOH A 394 NA NA D 201 1556 1555 3.15 LINK O LYS B 139 NA NA B 201 1555 1555 2.40 LINK NA NA B 201 O1 PGE B 202 1555 1555 2.43 LINK NA NA B 201 O2 PGE B 202 1555 1555 2.60 LINK NA NA B 201 O3 PGE B 202 1555 1555 2.43 LINK NA NA B 201 O HOH B 389 1555 1555 2.34 CISPEP 1 ASP A 73 PRO A 74 0 12.09 CISPEP 2 ASP B 73 PRO B 74 0 10.30 CISPEP 3 ASP C 73 PRO C 74 0 11.16 CISPEP 4 ASP D 73 PRO D 74 0 10.71 CISPEP 5 ASP D 73 PRO D 74 0 11.73 CRYST1 38.852 60.000 60.710 87.13 75.53 84.24 P 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 0.025739 -0.002596 -0.006577 0.00000 SCALE2 0.000000 0.016751 -0.000434 0.00000 SCALE3 0.000000 0.000000 0.017017 0.00000 CONECT 1145 4896 CONECT 2373 4901 CONECT 4896 1145 4898 4900 4999 CONECT 4896 5016 CONECT 4897 4898 4899 CONECT 4898 4896 4897 CONECT 4899 4897 4900 CONECT 4900 4896 4899 CONECT 4901 2373 4903 4905 4908 CONECT 4901 5127 CONECT 4902 4903 4904 CONECT 4903 4901 4902 CONECT 4904 4902 4905 CONECT 4905 4901 4904 4906 CONECT 4906 4905 4907 CONECT 4907 4906 4908 CONECT 4908 4901 4907 CONECT 4910 4911 CONECT 4911 4910 4915 CONECT 4912 4913 CONECT 4913 4912 4914 CONECT 4914 4913 4915 CONECT 4915 4911 4914 CONECT 4999 4896 CONECT 5016 4896 CONECT 5127 4901 MASTER 383 0 6 28 16 0 0 6 4808 4 26 48 END