HEADER RNA/HYDROLASE 02-JUN-25 9OWX TITLE STRUCTURE OF GEOBACILLUS STEAROTHERMOPHILUS RNASE P HOLOENZYME IN TITLE 2 COMPLEX WITH THE PRECURSOR TRNA WITH LOOP-BACK 5' LEADER (SUB- TITLE 3 CONFORMATION 1 OF TRNA ANTICODON ARM TILTED) CAVEAT 9OWX RESIDUES U C 11 AND U C 12 THAT ARE NEXT TO EACH OTHER IN CAVEAT 2 9OWX THE SAMPLE SEQUENCE ARE NOT PROPERLY LINKED: DISTANCE CAVEAT 3 9OWX BETWEEN O3' AND P IS 1.98. COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNASE P RNA (417-MER); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: RIBONUCLEASE P PROTEIN COMPONENT; COMPND 7 CHAIN: B; COMPND 8 SYNONYM: RNASE P PROTEIN,RNASEP PROTEIN,PROTEIN C5; COMPND 9 EC: 3.1.26.5; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: PRECURSOR RNA (108-MER); COMPND 13 CHAIN: C; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS STEAROTHERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 1422; SOURCE 4 EXPRESSION_SYSTEM: IN VITRO TRANSCRIPTION VECTOR PT7-TP(DELTAI); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 905931; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: GEOBACILLUS STEAROTHERMOPHILUS; SOURCE 8 ORGANISM_TAXID: 1422; SOURCE 9 GENE: RNPA, B4114_2986; SOURCE 10 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 11 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 12 MOL_ID: 3; SOURCE 13 ORGANISM_SCIENTIFIC: GEOBACILLUS STEAROTHERMOPHILUS; SOURCE 14 ORGANISM_TAXID: 1422; SOURCE 15 EXPRESSION_SYSTEM: IN VITRO TRANSCRIPTION VECTOR PT7-TP(DELTAI); SOURCE 16 EXPRESSION_SYSTEM_TAXID: 905931 KEYWDS RIBOZYME, RNA, RNASE P., RNA-HYDROLASE COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR Y.-T.LEE,J.R.STAGNO,Y.-X.WANG REVDAT 1 10-JUN-26 9OWX 0 JRNL AUTH Y.-T.LEE,M.F.S.DEGENHARDT,I.SKEPARNIAS,S.-Y.CHEN,B.A.BHOGE, JRNL AUTH 2 J.ZHANG,J.R.STAGNO,Y.-X.WANG JRNL TITL STRUCTURES OF RNASE P RIBOZYME CATALYSIS IN APO AND HOLO JRNL TITL 2 STATES JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 2A64 REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : FLEXIBLE FIT REMARK 3 REFINEMENT TARGET : CROSS-CORRELATION COEFFICIENT REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 2.700 REMARK 3 NUMBER OF PARTICLES : 508154 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9OWX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-JUN-25. REMARK 100 THE DEPOSITION ID IS D_1000296626. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : RNASE P RNA COMPONENT IN 5 MM REMARK 245 CA2+ REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 3.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.50 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TALOS ARCTICA REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1500.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : 4D-STEM REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5700.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 200 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 A C 76 REMARK 465 U C 77 REMARK 465 A C 78 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 OP2 U A 293 CA CA A 521 1.04 REMARK 500 O3' A A 363 C8 A A 364 1.36 REMARK 500 C3' A A 363 C8 A A 364 1.37 REMARK 500 O3' U A 158 O4' C A 159 1.57 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 SER B 100 CA SER B 100 CB -0.103 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 A 50 O3' - P - OP2 ANGL. DEV. = 7.8 DEGREES REMARK 500 G A 51 O3' - P - OP2 ANGL. DEV. = 8.9 DEGREES REMARK 500 U A 67 C1' - O4' - C4' ANGL. DEV. = -4.4 DEGREES REMARK 500 A A 82 O3' - P - OP1 ANGL. DEV. = 6.7 DEGREES REMARK 500 C A 183 O3' - P - OP2 ANGL. DEV. = 12.2 DEGREES REMARK 500 A A 287 O3' - P - OP1 ANGL. DEV. = 6.8 DEGREES REMARK 500 A A 377 C4' - C3' - C2' ANGL. DEV. = -6.5 DEGREES REMARK 500 A A 377 C3' - C2' - C1' ANGL. DEV. = -4.9 DEGREES REMARK 500 A A 380 O3' - P - OP1 ANGL. DEV. = 6.9 DEGREES REMARK 500 G C 44 C3' - C2' - C1' ANGL. DEV. = -4.6 DEGREES REMARK 500 C C 69 C3' - C2' - C1' ANGL. DEV. = -4.4 DEGREES REMARK 500 G C 70 O3' - P - OP1 ANGL. DEV. = 6.8 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 ASN B 25 -167.32 -129.33 REMARK 500 GLU B 91 37.10 -90.71 REMARK 500 LYS B 112 36.32 -60.48 REMARK 500 LYS B 113 37.28 27.28 REMARK 500 GLU B 114 17.96 -69.98 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 B 59 0.11 SIDE CHAIN 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 CA A 505 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 50 O5' REMARK 620 2 G A 51 OP2 67.5 REMARK 620 3 G C 1 OP1 106.9 97.6 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 507 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 51 OP1 REMARK 620 2 G C 1 OP2 104.7 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 526 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 83 OP2 REMARK 620 2 G A 250 OP2 166.2 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 514 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 99 OP2 REMARK 620 2 U A 105 O4 104.2 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 517 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 139 OP1 REMARK 620 2 G A 140 OP2 84.8 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 101 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 239 OP1 REMARK 620 2 U C 54 OP1 103.9 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 513 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 257 OP1 REMARK 620 2 C A 258 OP2 76.8 REMARK 620 3 C C 73 OP1 87.0 156.0 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 518 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 275 OP1 REMARK 620 2 A A 277 OP1 78.8 REMARK 620 3 G A 301 OP1 97.7 121.1 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 515 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C A 276 O2' REMARK 620 2 C A 276 O2 73.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 516 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 277 O2' REMARK 620 2 C A 278 OP2 65.5 REMARK 620 3 A A 330 OP1 71.1 86.0 REMARK 620 4 G A 331 OP2 76.7 141.7 75.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 508 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 298 O6 REMARK 620 2 G A 299 O6 72.7 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-70947 RELATED DB: EMDB REMARK 900 STRUCTURE OF GEOBACILLUS STEAROTHERMOPHILUS RNASE P HOLOENZYME IN REMARK 900 COMPLEX WITH THE PRECURSOR TRNA WITH LOOP-BACK 5' LEADER (SUB- REMARK 900 CONFORMATION 1 OF TRNA ANTICODON ARM TILTED) DBREF 9OWX A 1 417 PDB 9OWX 9OWX 1 417 DBREF1 9OWX B 1 115 UNP A0A150N245_GEOSE DBREF2 9OWX B A0A150N245 1 115 DBREF 9OWX C -32 78 PDB 9OWX 9OWX -32 78 SEQADV 9OWX GLY B 0 UNP A0A150N24 EXPRESSION TAG SEQADV 9OWX ILE B 64 UNP A0A150N24 VAL 64 CONFLICT SEQRES 1 A 417 G U U A A U C A U G C U C SEQRES 2 A 417 G G G U A A U C G C U G C SEQRES 3 A 417 G G C C G G U U U C G G C SEQRES 4 A 417 C G U A G A G G A A A G U SEQRES 5 A 417 C C A U G C U C G C A C G SEQRES 6 A 417 G U G C U G A G A U G C C SEQRES 7 A 417 C G U A G U G U U C G U G SEQRES 8 A 417 C C U A G C G A A U C C A SEQRES 9 A 417 U A A G C U A G G G C A G SEQRES 10 A 417 C C U G G C U U U G G C U SEQRES 11 A 417 G G G C U G A C G G C G G SEQRES 12 A 417 G G A A A G A A C C U A C SEQRES 13 A 417 G U C C G G C U G G G A U SEQRES 14 A 417 A U G G U U C G A U U A C SEQRES 15 A 417 C C U G A A A G U G C C A SEQRES 16 A 417 C A G U G A C G G A G C U SEQRES 17 A 417 C U A A G G G A A A C C U SEQRES 18 A 417 U A G A G G U G G A A C G SEQRES 19 A 417 C G G U A A A C C C C A C SEQRES 20 A 417 G A G C G A G A A A C C C SEQRES 21 A 417 A A A U G A U G G U A G G SEQRES 22 A 417 G G C A C C U U C C C G A SEQRES 23 A 417 A G G A A A U G A A C G G SEQRES 24 A 417 A G G G A A G G A C A G G SEQRES 25 A 417 C G G C G C A U G C A G C SEQRES 26 A 417 C U G U A G A U A G A U G SEQRES 27 A 417 A U U A C C G C C G G A G SEQRES 28 A 417 U A C G A G G C G C A A A SEQRES 29 A 417 G C C G C U U G C A G U A SEQRES 30 A 417 C G A A G G U A C A G A A SEQRES 31 A 417 C A U G G C U U A U A G A SEQRES 32 A 417 G C A U G A U U A A C G U SEQRES 33 A 417 C SEQRES 1 B 116 GLY MET LYS LYS LYS TYR ARG ILE LYS LYS ASN GLU GLU SEQRES 2 B 116 PHE GLN GLU VAL PHE GLN GLN GLY VAL SER VAL ALA ASN SEQRES 3 B 116 ARG GLN PHE VAL VAL TYR THR LEU ASP ARG PRO GLU GLN SEQRES 4 B 116 PRO TYR PHE ARG ILE GLY LEU SER VAL SER LYS LYS LEU SEQRES 5 B 116 GLY LYS ALA VAL VAL ARG ASN ARG ILE LYS ARG TYR ILE SEQRES 6 B 116 ARG GLN CYS PHE LEU GLU LEU LYS GLU GLU VAL ALA PRO SEQRES 7 B 116 GLY LYS ASP TYR VAL ILE ILE ALA ARG GLN PRO ALA ALA SEQRES 8 B 116 GLU MET GLY TYR ALA GLU VAL LYS LYS SER LEU ILE HIS SEQRES 9 B 116 VAL LEU ARG LYS ALA GLY GLY LEU LYS LYS GLU ALA SEQRES 1 C 111 G G A U C C G G A U C C U SEQRES 2 C 111 U U U G G A U C C G G A U SEQRES 3 C 111 C C C U U U C G C G G A A SEQRES 4 C 111 G U A G U U C A G U G G U SEQRES 5 C 111 A G A A C A C C A C C U U SEQRES 6 C 111 G C C A A G G U G G G G G SEQRES 7 C 111 U C G C G G G U U C G A G SEQRES 8 C 111 U C C C G U C U U C C G C SEQRES 9 C 111 U C C A A U A HET CA A 501 1 HET CA A 502 1 HET CA A 503 1 HET CA A 504 1 HET CA A 505 1 HET CA A 506 1 HET CA A 507 1 HET CA A 508 1 HET CA A 509 1 HET CA A 510 1 HET CA A 511 1 HET CA A 512 1 HET CA A 513 1 HET CA A 514 1 HET CA A 515 1 HET CA A 516 1 HET CA A 517 1 HET CA A 518 1 HET CA A 519 1 HET CA A 520 1 HET CA A 521 1 HET CA A 522 1 HET CA A 523 1 HET CA A 524 1 HET CA A 525 1 HET CA A 526 1 HET CA C 101 1 HETNAM CA CALCIUM ION FORMUL 4 CA 27(CA 2+) HELIX 1 AA1 LYS B 9 GLY B 20 1 12 HELIX 2 AA2 LYS B 53 LEU B 71 1 19 HELIX 3 AA3 GLN B 87 ALA B 90 5 4 HELIX 4 AA4 GLY B 93 ALA B 108 1 16 SHEET 1 AA1 4 VAL B 21 ALA B 24 0 SHEET 2 AA1 4 PHE B 28 ASP B 34 -1 O VAL B 30 N VAL B 23 SHEET 3 AA1 4 LYS B 79 ALA B 85 -1 O ASP B 80 N LEU B 33 SHEET 4 AA1 4 ARG B 42 SER B 46 1 N ARG B 42 O TYR B 81 LINK OP2 A A 364 C8 G A 365 1555 1555 1.34 LINK O4 U A 24 CA CA A 510 1555 1555 2.83 LINK O5' A A 50 CA CA A 505 1555 1555 2.93 LINK OP2 G A 51 CA CA A 505 1555 1555 2.26 LINK OP1 G A 51 CA CA A 507 1555 1555 2.16 LINK OP1 U A 59 CA CA A 504 1555 1555 2.86 LINK O6 G A 71 CA CA A 520 1555 1555 2.75 LINK OP2 G A 83 CA CA A 526 1555 1555 2.59 LINK OP2 A A 99 CA CA A 514 1555 1555 2.28 LINK O4 U A 105 CA CA A 514 1555 1555 2.28 LINK OP1 G A 139 CA CA A 517 1555 1555 2.34 LINK OP2 G A 140 CA CA A 517 1555 1555 2.35 LINK O6 G A 230 CA CA A 525 1555 1555 2.72 LINK OP1 A A 239 CA CA C 101 1555 1555 2.28 LINK OP2 G A 250 CA CA A 526 1555 1555 2.20 LINK OP1 A A 257 CA CA A 513 1555 1555 2.64 LINK OP2 C A 258 CA CA A 513 1555 1555 2.65 LINK OP1 G A 275 CA CA A 518 1555 1555 2.35 LINK O2' C A 276 CA CA A 515 1555 1555 2.54 LINK O2 C A 276 CA CA A 515 1555 1555 2.71 LINK O2' A A 277 CA CA A 516 1555 1555 2.93 LINK OP1 A A 277 CA CA A 518 1555 1555 2.28 LINK OP2 C A 278 CA CA A 516 1555 1555 2.20 LINK O6 G A 289 CA CA A 523 1555 1555 2.70 LINK OP2 A A 291 CA CA A 521 1555 1555 2.14 LINK O6 G A 298 CA CA A 508 1555 1555 2.00 LINK O6 G A 299 CA CA A 508 1555 1555 2.78 LINK OP1 G A 301 CA CA A 518 1555 1555 3.11 LINK OP1 A A 330 CA CA A 516 1555 1555 2.35 LINK OP2 G A 331 CA CA A 516 1555 1555 2.28 LINK CA CA A 505 OP1 G C 1 1555 1555 2.16 LINK CA CA A 507 OP2 G C 1 1555 1555 2.60 LINK CA CA A 513 OP1 C C 73 1555 1555 1.94 LINK OP1 U C 54 CA CA C 101 1555 1555 2.66 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 CONECT 50612215 CONECT 105312210 CONECT 107312212 CONECT 107412210 CONECT 124112209 CONECT 151112225 CONECT 175412231 CONECT 209412219 CONECT 223512219 CONECT 294812222 CONECT 297212222 CONECT 492512230 CONECT 510512232 CONECT 533912231 CONECT 549312218 CONECT 551612218 CONECT 588312223 CONECT 591512220 CONECT 591912220 CONECT 592612223 CONECT 593512221 CONECT 594912221 CONECT 619412228 CONECT 622412226 CONECT 639012213 CONECT 641312213 CONECT 644212223 CONECT 707312221 CONECT 709612221 CONECT 7809 7842 CONECT 7842 7809 CONECT1060512210 CONECT1060612212 CONECT1175012232 CONECT1214412218 CONECT12209 1241 CONECT12210 1053 107410605 CONECT12212 107310606 CONECT12213 6390 6413 CONECT12215 506 CONECT12218 5493 551612144 CONECT12219 2094 2235 CONECT12220 5915 5919 CONECT12221 5935 5949 7073 7096 CONECT12222 2948 2972 CONECT12223 5883 5926 6442 CONECT12225 1511 CONECT12226 6224 CONECT12228 6194 CONECT12230 4925 CONECT12231 1754 5339 CONECT12232 510511750 MASTER 299 0 27 4 4 0 0 612229 3 52 51 END