HEADER RNA BINDING PROTEIN 13-JAN-26 10CY TITLE CRYSTAL STRUCTURE OF PYROBACULUM ISLANDICUM RPP30/POP5 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: RPP30; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: POP5; COMPND 7 CHAIN: C, D; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROBACULUM ISLANDICUM; SOURCE 3 ORGANISM_TAXID: 2277; SOURCE 4 GENE: PISL_1749; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: ROSETTA; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PMCSG7; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: PYROBACULUM ISLANDICUM; SOURCE 12 ORGANISM_TAXID: 2277; SOURCE 13 GENE: PISL_1748; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: ROSETTA-GAMI B(DE3); SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PMSCG7 KEYWDS RNASE P T TYPE ARCHAEAL, RNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.W.CHAN,A.MONDRAGON REVDAT 1 26-AUG-26 10CY 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. 2.49 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21.2_5419+SVN 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) : 2.49 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.40 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.2 REMARK 3 NUMBER OF REFLECTIONS : 27128 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.202 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 1354 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 48.4000 - 5.3500 0.99 3005 152 0.1957 0.2493 REMARK 3 2 5.3500 - 4.2500 0.99 2860 153 0.1615 0.1745 REMARK 3 3 4.2500 - 3.7100 1.00 2833 144 0.1746 0.2161 REMARK 3 4 3.7100 - 3.3700 1.00 2819 148 0.1909 0.2464 REMARK 3 5 3.3700 - 3.1300 1.00 2787 155 0.2218 0.2810 REMARK 3 6 3.1300 - 2.9500 1.00 2780 151 0.2190 0.2749 REMARK 3 7 2.9500 - 2.8000 1.00 2797 130 0.2436 0.3520 REMARK 3 8 2.8000 - 2.6800 0.99 2742 153 0.2905 0.3358 REMARK 3 9 2.6800 - 2.5800 0.85 2346 117 0.2883 0.3272 REMARK 3 10 2.5700 - 2.4900 0.29 805 51 0.2639 0.3084 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) : 0.319 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.828 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 50.93 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 54.58 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 : 0.006 4185 REMARK 3 ANGLE : 0.835 5689 REMARK 3 CHIRALITY : 0.050 689 REMARK 3 PLANARITY : 0.009 703 REMARK 3 DIHEDRAL : 18.248 1573 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 : 2 REMARK 3 NCS GROUP : ens_1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : chain "A" REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : chain "B" REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS GROUP : ens_2 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : (chain "C" and resid 2 through 90) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 NCS OPERATOR : 2 REMARK 3 REFERENCE SELECTION: NULL REMARK 3 SELECTION : chain "D" REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 10CY 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_1000297393. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-MAR-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-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1051 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 : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27135 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.490 REMARK 200 RESOLUTION RANGE LOW (A) : 48.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.2 REMARK 200 DATA REDUNDANCY : 7.500 REMARK 200 R MERGE (I) : 0.13100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.49 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 37.2 REMARK 200 DATA REDUNDANCY IN SHELL : 6.50 REMARK 200 R MERGE FOR SHELL (I) : 1.32000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.500 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 (%): 63.08 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALS WERE GROWN FROM 1-2 MG/ML REMARK 280 PROTEIN STOCK SOLUTIONS AT 303 K BY VAPOR DIFFUSION OVER A REMARK 280 NARROW RANGE OF EQUILIBRATION SOLUTIONS OPTIMIZED AROUND 100 MM REMARK 280 TRIS-HCL, PH 8.5, 200 MM KCL, 20% (V/V) ETHANOL. CRYSTALS WERE REMARK 280 CRYO-PROTECTED BY SUPPLEMENTING THE CRYSTALLIZATION SOLUTIONS REMARK 280 WITH 25% GLYCEROL (V/V) AND SUBSEQUENTLY FLASH FROZEN WITH REMARK 280 LIQUID NITROGEN., VAPOR DIFFUSION, HANGING DROP 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 69.58450 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 54.10850 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 54.10850 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 34.79225 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 54.10850 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 54.10850 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 104.37675 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 54.10850 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 54.10850 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 34.79225 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 54.10850 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 54.10850 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 104.37675 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 69.58450 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 ALA A 2 REMARK 465 PHE A 3 REMARK 465 VAL A 4 REMARK 465 ILE A 5 REMARK 465 ASP A 175 REMARK 465 GLY A 176 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 PHE B 3 REMARK 465 VAL B 4 REMARK 465 ILE B 5 REMARK 465 ASP B 175 REMARK 465 GLY B 176 REMARK 465 MET C 1 REMARK 465 GLN C 92 REMARK 465 ARG C 93 REMARK 465 SER C 94 REMARK 465 ILE C 95 REMARK 465 MET D 1 REMARK 465 ALA D 91 REMARK 465 GLN D 92 REMARK 465 ARG D 93 REMARK 465 SER D 94 REMARK 465 ILE D 95 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 TYR C 43 -60.23 -100.75 REMARK 500 ASP C 44 -69.42 -145.64 REMARK 500 TYR D 43 -166.15 -111.15 REMARK 500 REMARK 500 REMARK: NULL 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 K A 201 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LEU A 117 O REMARK 620 2 GLU A 118 O 75.5 REMARK 620 3 LEU A 120 O 76.8 86.3 REMARK 620 4 GLU A 121 OE2 143.9 102.1 67.1 REMARK 620 5 HOH A 302 O 66.8 120.8 124.5 135.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 201 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LEU B 117 O REMARK 620 2 GLU B 118 O 73.9 REMARK 620 3 LEU B 120 O 76.7 85.7 REMARK 620 4 GLU B 121 OE2 149.8 99.9 73.3 REMARK 620 5 HOH B 301 O 66.5 115.6 128.2 138.0 REMARK 620 6 HOH B 315 O 117.5 77.3 152.8 88.7 78.8 REMARK 620 N 1 2 3 4 5 DBREF 10CY A 1 176 UNP A1RVB8 A1RVB8_PYRIL 1 176 DBREF 10CY B 1 176 UNP A1RVB8 A1RVB8_PYRIL 1 176 DBREF 10CY C 1 95 UNP A1RVB7 A1RVB7_PYRIL 1 95 DBREF 10CY D 1 95 UNP A1RVB7 A1RVB7_PYRIL 1 95 SEQRES 1 A 176 MET ALA PHE VAL ILE ARG ARG GLY PHE VAL GLU TRP ASP SEQRES 2 A 176 LEU ALA VAL VAL THR PRO GLU ILE GLU ARG ALA LEU TRP SEQRES 3 A 176 GLU VAL GLY VAL ARG ALA ALA LEU LEU ARG GLU GLU VAL SEQRES 4 A 176 GLU THR SER LEU LEU ALA PRO VAL VAL ARG GLY VAL ASP SEQRES 5 A 176 VAL ARG TRP THR GLU ALA LYS GLY ARG GLU LYS PHE ASN SEQRES 6 A 176 VAL TYR VAL TYR ARG GLU GLU VAL GLN ILE ILE ARG VAL SEQRES 7 A 176 ASN PRO LEU THR PRO LEU THR HIS ASP GLN VAL LYS THR SEQRES 8 A 176 ALA ALA LYS TYR GLY LYS TYR ILE GLU LEU PRO LEU ARG SEQRES 9 A 176 PRO LEU LEU LYS ASP LEU SER LEU LEU ALA ARG TRP LEU SEQRES 10 A 176 GLU VAL LEU GLU PRO GLU ILE THR ILE PHE SER THR PRO SEQRES 11 A 176 VAL GLU SER LEU SER ASP VAL LYS ALA PRO LEU ASP ILE SEQRES 12 A 176 ALA ALA LEU LEU ILE GLU ILE SER GLY ASP SER SER TRP SEQRES 13 A 176 ARG ASP ALA ILE VAL ASN SER LEU GLY VAL LEU THR GLU SEQRES 14 A 176 LEU ILE LEU GLU LYS ASP GLY SEQRES 1 B 176 MET ALA PHE VAL ILE ARG ARG GLY PHE VAL GLU TRP ASP SEQRES 2 B 176 LEU ALA VAL VAL THR PRO GLU ILE GLU ARG ALA LEU TRP SEQRES 3 B 176 GLU VAL GLY VAL ARG ALA ALA LEU LEU ARG GLU GLU VAL SEQRES 4 B 176 GLU THR SER LEU LEU ALA PRO VAL VAL ARG GLY VAL ASP SEQRES 5 B 176 VAL ARG TRP THR GLU ALA LYS GLY ARG GLU LYS PHE ASN SEQRES 6 B 176 VAL TYR VAL TYR ARG GLU GLU VAL GLN ILE ILE ARG VAL SEQRES 7 B 176 ASN PRO LEU THR PRO LEU THR HIS ASP GLN VAL LYS THR SEQRES 8 B 176 ALA ALA LYS TYR GLY LYS TYR ILE GLU LEU PRO LEU ARG SEQRES 9 B 176 PRO LEU LEU LYS ASP LEU SER LEU LEU ALA ARG TRP LEU SEQRES 10 B 176 GLU VAL LEU GLU PRO GLU ILE THR ILE PHE SER THR PRO SEQRES 11 B 176 VAL GLU SER LEU SER ASP VAL LYS ALA PRO LEU ASP ILE SEQRES 12 B 176 ALA ALA LEU LEU ILE GLU ILE SER GLY ASP SER SER TRP SEQRES 13 B 176 ARG ASP ALA ILE VAL ASN SER LEU GLY VAL LEU THR GLU SEQRES 14 B 176 LEU ILE LEU GLU LYS ASP GLY SEQRES 1 C 95 MET VAL LYS TYR ARG TYR LEU ILE ILE LYS SER GLU GLU SEQRES 2 C 95 PRO ALA ALA CYS TYR ILE GLN ILE LEU GLU MET TYR GLN SEQRES 3 C 95 LEU THR GLY PHE ILE SER LEU ILE TYR ARG PRO LYS PHE SEQRES 4 C 95 VAL ALA ILE TYR ASP ASP VAL LEU VAL VAL GLY VAL PRO SEQRES 5 C 95 ARG GLU ALA LEU ARG THR VAL ARG ALA VAL VAL ALA LEU SEQRES 6 C 95 LEU ASN GLY CYS ARG THR VAL LYS VAL ALA GLY THR SER SEQRES 7 C 95 LYS ARG ALA LYS ALA ILE ALA ALA SER ILE ARG LYS ALA SEQRES 8 C 95 GLN ARG SER ILE SEQRES 1 D 95 MET VAL LYS TYR ARG TYR LEU ILE ILE LYS SER GLU GLU SEQRES 2 D 95 PRO ALA ALA CYS TYR ILE GLN ILE LEU GLU MET TYR GLN SEQRES 3 D 95 LEU THR GLY PHE ILE SER LEU ILE TYR ARG PRO LYS PHE SEQRES 4 D 95 VAL ALA ILE TYR ASP ASP VAL LEU VAL VAL GLY VAL PRO SEQRES 5 D 95 ARG GLU ALA LEU ARG THR VAL ARG ALA VAL VAL ALA LEU SEQRES 6 D 95 LEU ASN GLY CYS ARG THR VAL LYS VAL ALA GLY THR SER SEQRES 7 D 95 LYS ARG ALA LYS ALA ILE ALA ALA SER ILE ARG LYS ALA SEQRES 8 D 95 GLN ARG SER ILE HET K A 201 1 HET K B 201 1 HETNAM K POTASSIUM ION FORMUL 5 K 2(K 1+) FORMUL 7 HOH *44(H2 O) HELIX 1 AA1 THR A 18 VAL A 28 1 11 HELIX 2 AA2 GLY A 60 VAL A 68 1 9 HELIX 3 AA3 THR A 85 TYR A 95 1 11 HELIX 4 AA4 PRO A 105 LYS A 108 5 4 HELIX 5 AA5 ASP A 109 LEU A 120 1 12 HELIX 6 AA6 GLU A 121 GLU A 123 5 3 HELIX 7 AA7 SER A 133 VAL A 137 5 5 HELIX 8 AA8 ALA A 139 GLY A 152 1 14 HELIX 9 AA9 SER A 155 ASN A 162 1 8 HELIX 10 AB1 ASN A 162 LYS A 174 1 13 HELIX 11 AB2 THR B 18 VAL B 28 1 11 HELIX 12 AB3 GLY B 60 VAL B 68 1 9 HELIX 13 AB4 THR B 85 TYR B 95 1 11 HELIX 14 AB5 LEU B 103 LYS B 108 1 6 HELIX 15 AB6 ASP B 109 LEU B 120 1 12 HELIX 16 AB7 GLU B 121 GLU B 123 5 3 HELIX 17 AB8 SER B 133 VAL B 137 5 5 HELIX 18 AB9 ALA B 139 GLY B 152 1 14 HELIX 19 AC1 SER B 155 ASN B 162 1 8 HELIX 20 AC2 ASN B 162 LYS B 174 1 13 HELIX 21 AC3 GLU C 13 TYR C 25 1 13 HELIX 22 AC4 GLN C 26 ILE C 34 5 9 HELIX 23 AC5 ALA C 55 LEU C 65 1 11 HELIX 24 AC6 THR C 77 ARG C 89 1 13 HELIX 25 AC7 GLU D 13 TYR D 25 1 13 HELIX 26 AC8 GLN D 26 ILE D 34 5 9 HELIX 27 AC9 ALA D 55 LEU D 65 1 11 HELIX 28 AD1 THR D 77 ARG D 89 1 13 SHEET 1 AA1 3 PHE A 9 LEU A 14 0 SHEET 2 AA1 3 VAL A 30 LEU A 35 1 O ARG A 31 N PHE A 9 SHEET 3 AA1 3 ALA A 45 VAL A 48 1 O VAL A 47 N LEU A 35 SHEET 1 AA2 4 TRP A 55 ALA A 58 0 SHEET 2 AA2 4 ILE A 75 VAL A 78 1 O ARG A 77 N THR A 56 SHEET 3 AA2 4 TYR A 98 PRO A 102 1 O TYR A 98 N ILE A 76 SHEET 4 AA2 4 THR A 125 SER A 128 1 O ILE A 126 N LEU A 101 SHEET 1 AA3 3 PHE B 9 LEU B 14 0 SHEET 2 AA3 3 VAL B 30 LEU B 35 1 O ARG B 31 N PHE B 9 SHEET 3 AA3 3 ALA B 45 VAL B 48 1 O VAL B 47 N LEU B 35 SHEET 1 AA4 4 TRP B 55 ALA B 58 0 SHEET 2 AA4 4 ILE B 75 VAL B 78 1 O ARG B 77 N ALA B 58 SHEET 3 AA4 4 TYR B 98 PRO B 102 1 O GLU B 100 N ILE B 76 SHEET 4 AA4 4 THR B 125 SER B 128 1 O ILE B 126 N ILE B 99 SHEET 1 AA5 4 LYS C 38 ILE C 42 0 SHEET 2 AA5 4 VAL C 46 PRO C 52 -1 O VAL C 48 N ALA C 41 SHEET 3 AA5 4 TYR C 4 SER C 11 -1 N ILE C 9 O LEU C 47 SHEET 4 AA5 4 CYS C 69 ALA C 75 -1 O ARG C 70 N LYS C 10 SHEET 1 AA6 4 LYS D 38 ILE D 42 0 SHEET 2 AA6 4 VAL D 46 PRO D 52 -1 O GLY D 50 N LYS D 38 SHEET 3 AA6 4 TYR D 4 SER D 11 -1 N ILE D 9 O LEU D 47 SHEET 4 AA6 4 CYS D 69 ALA D 75 -1 O ARG D 70 N LYS D 10 LINK O LEU A 117 K K A 201 1555 1555 2.77 LINK O GLU A 118 K K A 201 1555 1555 2.81 LINK O LEU A 120 K K A 201 1555 1555 2.79 LINK OE2 GLU A 121 K K A 201 1555 1555 3.06 LINK K K A 201 O HOH A 302 1555 1555 2.97 LINK O LEU B 117 K K B 201 1555 1555 2.72 LINK O GLU B 118 K K B 201 1555 1555 2.90 LINK O LEU B 120 K K B 201 1555 1555 2.67 LINK OE2 GLU B 121 K K B 201 1555 1555 3.29 LINK K K B 201 O HOH B 301 1555 1555 2.98 LINK K K B 201 O HOH B 315 1555 1555 2.62 CISPEP 1 THR A 129 PRO A 130 0 -7.48 CISPEP 2 THR B 129 PRO B 130 0 -7.75 CRYST1 108.217 108.217 139.169 90.00 90.00 90.00 P 41 21 2 16 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 0.009241 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009241 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007186 0.00000 MTRIX1 1 -0.949298 0.066088 0.307352 149.45117 1 MTRIX2 1 0.034321 -0.950025 0.310282 35.46723 1 MTRIX3 1 0.312498 0.305099 0.899588 -30.02572 1 MTRIX1 2 -0.954033 0.049218 0.295633 150.51396 1 MTRIX2 2 0.042342 -0.954394 0.295532 35.42617 1 MTRIX3 2 0.296696 0.294464 0.908439 -29.06841 1 CONECT 918 4118 CONECT 926 4118 CONECT 942 4118 CONECT 955 4118 CONECT 2273 4119 CONECT 2281 4119 CONECT 2297 4119 CONECT 2310 4119 CONECT 4118 918 926 942 955 CONECT 4118 4121 CONECT 4119 2273 2281 2297 2310 CONECT 4119 4131 4145 CONECT 4121 4118 CONECT 4131 4119 CONECT 4145 4119 MASTER 316 0 2 28 22 0 0 12 4159 4 15 44 END