HEADER RIBOSOME 20-SEP-19 6SWE TITLE IC2 HEAD OF CRYO-EM STRUCTURE OF A FULL ARCHAEAL RIBOSOMAL TRANSLATION TITLE 2 INITIATION COMPLEX DEVOID OF AIF1 IN P. ABYSSI COMPND MOL_ID: 1; COMPND 2 MOLECULE: 16S RIBOSOMAL RNA; COMPND 3 CHAIN: 2; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: 30S RIBOSOMAL PROTEIN S7; COMPND 6 CHAIN: H; COMPND 7 MOL_ID: 3; COMPND 8 MOLECULE: 30S RIBOSOMAL PROTEIN S9; COMPND 9 CHAIN: K; COMPND 10 MOL_ID: 4; COMPND 11 MOLECULE: 30S RIBOSOMAL PROTEIN S10; COMPND 12 CHAIN: L; COMPND 13 MOL_ID: 5; COMPND 14 MOLECULE: 30S RIBOSOMAL PROTEIN S13; COMPND 15 CHAIN: O; COMPND 16 MOL_ID: 6; COMPND 17 MOLECULE: 30S RIBOSOMAL PROTEIN S14 TYPE Z; COMPND 18 CHAIN: P; COMPND 19 MOL_ID: 7; COMPND 20 MOLECULE: 30S RIBOSOMAL PROTEIN S17E; COMPND 21 CHAIN: S; COMPND 22 MOL_ID: 8; COMPND 23 MOLECULE: 30S RIBOSOMAL PROTEIN S19; COMPND 24 CHAIN: T; COMPND 25 MOL_ID: 9; COMPND 26 MOLECULE: 30S RIBOSOMAL PROTEIN S19E; COMPND 27 CHAIN: U; COMPND 28 MOL_ID: 10; COMPND 29 MOLECULE: 30S RIBOSOMAL PROTEIN S28E; COMPND 30 CHAIN: X; COMPND 31 MOL_ID: 11; COMPND 32 MOLECULE: 30S RIBOSOMAL PROTEIN S27AE; COMPND 33 CHAIN: Y; COMPND 34 MOL_ID: 12; COMPND 35 MOLECULE: 30S RIBOSOMAL PROTEIN S3; COMPND 36 CHAIN: Z; COMPND 37 MOL_ID: 13; COMPND 38 MOLECULE: 50S RIBOSOMAL PROTEIN L7AE; COMPND 39 CHAIN: 3; COMPND 40 SYNONYM: RIBOSOMAL PROTEIN L8E; COMPND 41 MOL_ID: 14; COMPND 42 MOLECULE: INITIATOR MET-TRNA FMET FROM E. COLI (A1U72 VARIANT); COMPND 43 CHAIN: 4; COMPND 44 ENGINEERED: YES; COMPND 45 MOL_ID: 15; COMPND 46 MOLECULE: TRANSLATION INITIATION FACTOR 1A; COMPND 47 CHAIN: 6; COMPND 48 SYNONYM: AIF-1A; COMPND 49 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS ABYSSI GE5; SOURCE 3 ORGANISM_TAXID: 272844; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: PYROCOCCUS ABYSSI (STRAIN GE5 / ORSAY); SOURCE 6 ORGANISM_TAXID: 272844; SOURCE 7 STRAIN: GE5 / ORSAY; SOURCE 8 MOL_ID: 3; SOURCE 9 ORGANISM_SCIENTIFIC: PYROCOCCUS ABYSSI (STRAIN GE5 / ORSAY); SOURCE 10 ORGANISM_TAXID: 272844; SOURCE 11 STRAIN: GE5 / ORSAY; SOURCE 12 MOL_ID: 4; SOURCE 13 ORGANISM_SCIENTIFIC: PYROCOCCUS ABYSSI (STRAIN GE5 / ORSAY); SOURCE 14 ORGANISM_TAXID: 272844; SOURCE 15 STRAIN: GE5 / ORSAY; SOURCE 16 MOL_ID: 5; SOURCE 17 ORGANISM_SCIENTIFIC: PYROCOCCUS ABYSSI (STRAIN GE5 / ORSAY); SOURCE 18 ORGANISM_TAXID: 272844; SOURCE 19 STRAIN: GE5 / ORSAY; SOURCE 20 MOL_ID: 6; SOURCE 21 ORGANISM_SCIENTIFIC: PYROCOCCUS ABYSSI (STRAIN GE5 / ORSAY); SOURCE 22 ORGANISM_TAXID: 272844; SOURCE 23 STRAIN: GE5 / ORSAY; SOURCE 24 MOL_ID: 7; SOURCE 25 ORGANISM_SCIENTIFIC: PYROCOCCUS ABYSSI (STRAIN GE5 / ORSAY); SOURCE 26 ORGANISM_TAXID: 272844; SOURCE 27 STRAIN: GE5 / ORSAY; SOURCE 28 MOL_ID: 8; SOURCE 29 ORGANISM_SCIENTIFIC: PYROCOCCUS ABYSSI (STRAIN GE5 / ORSAY); SOURCE 30 ORGANISM_TAXID: 272844; SOURCE 31 STRAIN: GE5 / ORSAY; SOURCE 32 MOL_ID: 9; SOURCE 33 ORGANISM_SCIENTIFIC: PYROCOCCUS ABYSSI (STRAIN GE5 / ORSAY); SOURCE 34 ORGANISM_TAXID: 272844; SOURCE 35 STRAIN: GE5 / ORSAY; SOURCE 36 MOL_ID: 10; SOURCE 37 ORGANISM_SCIENTIFIC: PYROCOCCUS ABYSSI (STRAIN GE5 / ORSAY); SOURCE 38 ORGANISM_TAXID: 272844; SOURCE 39 STRAIN: GE5 / ORSAY; SOURCE 40 MOL_ID: 11; SOURCE 41 ORGANISM_SCIENTIFIC: PYROCOCCUS ABYSSI (STRAIN GE5 / ORSAY); SOURCE 42 ORGANISM_TAXID: 272844; SOURCE 43 STRAIN: GE5 / ORSAY; SOURCE 44 MOL_ID: 12; SOURCE 45 ORGANISM_SCIENTIFIC: PYROCOCCUS ABYSSI (STRAIN GE5 / ORSAY); SOURCE 46 ORGANISM_TAXID: 272844; SOURCE 47 STRAIN: GE5 / ORSAY; SOURCE 48 MOL_ID: 13; SOURCE 49 ORGANISM_SCIENTIFIC: PYROCOCCUS ABYSSI (STRAIN GE5 / ORSAY); SOURCE 50 ORGANISM_TAXID: 272844; SOURCE 51 STRAIN: GE5 / ORSAY; SOURCE 52 MOL_ID: 14; SOURCE 53 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 54 ORGANISM_TAXID: 562; SOURCE 55 VARIANT: A1U72; SOURCE 56 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 57 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 58 MOL_ID: 15; SOURCE 59 ORGANISM_SCIENTIFIC: PYROCOCCUS ABYSSI (STRAIN GE5 / ORSAY); SOURCE 60 ORGANISM_TAXID: 272844; SOURCE 61 STRAIN: GE5 / ORSAY; SOURCE 62 GENE: EIF1A, AIF1A, PYRAB05910, PAB2441; SOURCE 63 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 64 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRANSLATION INITIATION, CRYO-EM, RIBOSOME, TRNA, EVOLUTION, ARCHAEA, KEYWDS 2 RRNA MODIFICATIONS EXPDTA ELECTRON MICROSCOPY AUTHOR P.-D.COUREUX,Y.MECHULAM,E.SCHMITT REVDAT 1 19-FEB-20 6SWE 0 JRNL AUTH P.D.COUREUX,C.LAZENNEC-SCHURDEVIN,S.BOURCIER,Y.MECHULAM, JRNL AUTH 2 E.SCHMITT JRNL TITL CRYO-EM STUDY OF AN ARCHAEAL 30S INITIATION COMPLEX GIVES JRNL TITL 2 INSIGHTS INTO EVOLUTION OF TRANSLATION INITIATION. JRNL REF COMMUN BIOL V. 3 58 2020 JRNL REFN ESSN 2399-3642 JRNL PMID 32029867 JRNL DOI 10.1038/S42003-020-0780-0 REMARK 2 REMARK 2 RESOLUTION. 3.10 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 : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL 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) : 3.100 REMARK 3 NUMBER OF PARTICLES : 142000 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 6SWE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-SEP-19. REMARK 100 THE DEPOSITION ID IS D_1292104434. 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 : ARCHAEAL TRANSLATION INITIATION REMARK 245 COMPLEX DEVOID OF AIF1 - IC2 REMARK 245 HEAD; 30S; INITIATOR MET-TRNA REMARK 245 FMET FROM E. COLI (A1U72 REMARK 245 VARIANT); TRANSLATION REMARK 245 INITIATION FACTOR 1A REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 6.70 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 TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : NULL REMARK 245 MAXIMUM DEFOCUS (NM) : NULL REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 2.00 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) : 300 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: PENTADECAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTADECAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 64330 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 126660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -510.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 2, H, K, L, O, P, S, T, U, X, REMARK 350 AND CHAINS: Y, Z, 3, 4, 6 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 H 1 REMARK 465 ALA H 2 REMARK 465 MET K 1 REMARK 465 SER L 102 REMARK 465 MET O 1 REMARK 465 ALA O 2 REMARK 465 LYS O 146 REMARK 465 LYS O 147 REMARK 465 LYS O 148 REMARK 465 MET P 1 REMARK 465 MET S 1 REMARK 465 MET T 1 REMARK 465 ALA T 2 REMARK 465 MET U 1 REMARK 465 MET X 1 REMARK 465 ALA X 2 REMARK 465 GLU X 3 REMARK 465 ASP X 4 REMARK 465 LYS Y 51 REMARK 465 MET Z 1 REMARK 465 PRO Z 199 REMARK 465 VAL Z 200 REMARK 465 GLU Z 201 REMARK 465 GLU Z 202 REMARK 465 GLU Z 203 REMARK 465 VAL Z 204 REMARK 465 SER Z 205 REMARK 465 SER Z 206 REMARK 465 ASN Z 207 REMARK 465 GLU Z 208 REMARK 465 ALA Z 209 REMARK 465 GLU Z 210 REMARK 465 MET 6 1 REMARK 465 PRO 6 2 REMARK 465 LYS 6 3 REMARK 465 LYS 6 4 REMARK 465 GLU 6 5 REMARK 465 ARG 6 6 REMARK 465 LYS 6 7 REMARK 465 VAL 6 8 REMARK 465 GLU 6 9 REMARK 465 GLY 6 10 REMARK 465 ASP 6 11 REMARK 465 GLU 6 12 REMARK 465 GLY 6 108 REMARK 465 SER 6 109 REMARK 465 LEU 6 110 REMARK 465 LEU 6 111 REMARK 465 VAL 6 112 REMARK 465 GLU 6 113 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 C 2 1034 O HOH 2 1501 2.15 REMARK 500 OH TYR H 101 OE1 GLU K 39 2.17 REMARK 500 OE1 GLU U 88 O HOH U 201 2.18 REMARK 500 OP1 U 2 937 O HOH 2 1502 2.19 REMARK 500 O LEU 3 66 N CYS 3 70 2.19 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 G 2 962 N3 - C4 - C5 ANGL. DEV. = -3.1 DEGREES REMARK 500 G 2 962 N3 - C4 - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 G 2 962 C4 - N9 - C1' ANGL. DEV. = 8.0 DEGREES REMARK 500 C 21132 C2 - N1 - C1' 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 MET H 18 19.53 56.49 REMARK 500 LEU H 33 30.26 -96.23 REMARK 500 ARG H 42 74.81 48.91 REMARK 500 ASN H 60 65.70 -105.98 REMARK 500 HIS H 78 15.37 -140.44 REMARK 500 HIS H 90 -8.36 68.08 REMARK 500 THR H 137 -156.07 -150.76 REMARK 500 PHE H 141 109.64 -163.79 REMARK 500 TYR H 146 135.13 -172.31 REMARK 500 LYS K 11 72.23 45.50 REMARK 500 GLU K 39 -37.06 -36.71 REMARK 500 ASN K 58 34.98 -99.08 REMARK 500 ASN K 120 -39.28 -132.50 REMARK 500 SER K 122 -12.16 69.87 REMARK 500 ARG K 130 -164.43 -75.69 REMARK 500 GLN L 2 -4.74 68.65 REMARK 500 ASP L 54 -158.55 -96.27 REMARK 500 ARG L 89 70.53 61.15 REMARK 500 ASP L 93 34.05 -93.92 REMARK 500 ASP O 68 89.32 -151.76 REMARK 500 LYS O 83 71.54 58.93 REMARK 500 ILE O 94 -168.55 -127.49 REMARK 500 SER O 144 148.69 -174.44 REMARK 500 ARG P 9 -164.92 -75.20 REMARK 500 ARG T 9 31.67 -141.91 REMARK 500 PRO T 29 -178.69 -65.79 REMARK 500 LYS T 56 -74.71 -82.90 REMARK 500 TYR T 59 70.32 57.43 REMARK 500 PRO T 74 1.02 -63.97 REMARK 500 ASP U 65 18.68 -144.09 REMARK 500 ARG U 83 60.53 -101.62 REMARK 500 LYS U 92 -168.59 -77.80 REMARK 500 THR X 21 28.46 -143.30 REMARK 500 ASP X 23 -35.65 -132.77 REMARK 500 GLU X 59 -40.52 -132.94 REMARK 500 THR X 60 -5.10 67.28 REMARK 500 ARG X 62 -39.98 -134.06 REMARK 500 GLU X 63 73.33 55.95 REMARK 500 ARG X 70 -11.53 65.89 REMARK 500 TRP Y 5 98.69 -162.73 REMARK 500 LYS Y 6 -171.84 -170.09 REMARK 500 ARG Y 42 -1.87 -159.66 REMARK 500 CYS Y 43 -90.18 -99.15 REMARK 500 TRP Y 48 77.13 60.31 REMARK 500 LYS Y 49 133.64 -29.94 REMARK 500 LEU Z 40 -2.23 65.36 REMARK 500 ALA Z 48 -168.23 -74.26 REMARK 500 PHE Z 73 -166.94 -119.84 REMARK 500 LEU Z 75 69.37 61.61 REMARK 500 GLU Z 104 6.14 -68.87 REMARK 500 REMARK 500 THIS ENTRY HAS 68 RAMACHANDRAN OUTLIERS. 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 PRO K 119 ASN K 120 148.57 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 MG 21403 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C 2 951 OP1 REMARK 620 2 C 2 952 OP2 87.7 REMARK 620 3 U 2 953 O4 80.3 79.8 REMARK 620 4 G 21196 O6 95.3 166.3 113.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG 21402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C 21019 OP1 REMARK 620 2 G 21171 OP1 98.9 REMARK 620 3 G 21172 OP2 104.7 97.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG 21404 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C 21019 OP2 REMARK 620 2 G 21171 OP2 78.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG 21406 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C 21277 OP1 REMARK 620 2 G 21278 OP2 96.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG 21407 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A 21293 O3' REMARK 620 2 C 21294 OP2 55.7 REMARK 620 3 U 21295 OP2 109.5 72.7 REMARK 620 4 C 21296 O2' 127.3 121.3 50.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN P 101 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS P 21 SG REMARK 620 2 CYS P 24 SG 129.2 REMARK 620 3 CYS P 39 SG 87.2 127.5 REMARK 620 4 CYS P 42 SG 127.6 54.3 135.9 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG 2 1402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG 2 1403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG 2 1404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG 2 1405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG 2 1406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG 2 1407 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN P 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG 4 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residues B8H 2 938 and 5MC 2 REMARK 800 939 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-10324 RELATED DB: EMDB REMARK 900 IC2 HEAD OF CRYO-EM STRUCTURE OF A FULL ARCHAEAL RIBOSOMAL REMARK 900 TRANSLATION INITIATION COMPLEX DEVOID OF AIF1 IN P. ABYSSI DBREF 6SWE 2 496 1365 PDB 6SWE 6SWE 496 1365 DBREF 6SWE H 1 215 UNP Q9V109 RS7_PYRAB 1 215 DBREF 6SWE K 1 135 UNP Q9V195 RS9_PYRAB 1 135 DBREF 6SWE L 1 102 UNP Q9V0V6 RS10_PYRAB 1 102 DBREF 6SWE O 1 148 UNP Q9V1A0 RS13_PYRAB 1 148 DBREF 6SWE P 1 56 UNP P62012 RS14Z_PYRAB 1 56 DBREF 6SWE S 1 67 UNP Q9V0G0 RS17E_PYRAB 1 67 DBREF 6SWE T 1 132 UNP Q9V1T9 RS19_PYRAB 1 132 DBREF 6SWE U 1 150 UNP Q9V0G8 RS19E_PYRAB 1 150 DBREF 6SWE X 1 71 UNP P61029 RS28_PYRAB 1 71 DBREF 6SWE Y 1 51 UNP P61238 RS27A_PYRAB 1 51 DBREF 6SWE Z 1 210 UNP Q9V1U1 RS3_PYRAB 1 210 DBREF 6SWE 3 1 123 UNP P62008 RL7A_PYRAB 1 123 DBREF 6SWE 4 27 44 PDB 6SWE 6SWE 27 44 DBREF 6SWE 6 1 113 UNP Q9V138 IF1A_PYRAB 1 113 SEQRES 1 2 468 G U A A G G C G G G G G A SEQRES 2 2 468 G C A C U A C A A G G G G SEQRES 3 2 468 U G G A G C G U G C G G U SEQRES 4 2 468 U U A A U U G G A U B8H 5MC A SEQRES 5 2 468 A C G C C G G G A A C C U SEQRES 6 2 468 C A C 4AC G G G G G C G A C SEQRES 7 2 468 G G C A G G A U G A A G G SEQRES 8 2 468 C C A G G C U G A A G G U SEQRES 9 2 468 C U U G C C G G A C G C G SEQRES 10 2 468 C C G A G A G G A G G U G SEQRES 11 2 468 C A U G G C C G C 4AC G U C SEQRES 12 2 468 A G C U C G G C G U C C A SEQRES 13 2 468 C U U A A G U G U G G U A SEQRES 14 2 468 A C G A G C G A G A C C C SEQRES 15 2 468 G C G C C C C C A G U U G SEQRES 16 2 468 C C A G U C C C U C C C G SEQRES 17 2 468 C U C G G G A G G G A G G SEQRES 18 2 468 C A C U C U G G G G G G A SEQRES 19 2 468 C U G C C G G C G A U A A SEQRES 20 2 468 G C 4AC G G A G G A A G G G SEQRES 21 2 468 G C G G G C G A C G G U A SEQRES 22 2 468 G G U C A G U A U G C C C SEQRES 23 2 468 4AC G A A A C C C C 4AC G G G SEQRES 24 2 468 C U A C A 5MC G C G C G C U SEQRES 25 2 468 A C A A U G G G C G G G A SEQRES 26 2 468 C A A U G G G U G C 4AC G A SEQRES 27 2 468 C C C 4AC G A A A G G G G G SEQRES 28 2 468 A G G U A A U C C C C U A SEQRES 29 2 468 A A C C C G C C C U C A G SEQRES 30 2 468 U U C G G A U C G C G G G SEQRES 31 2 468 C U G C A A C U C G C C C SEQRES 32 2 468 G C G U G A A G C U G G A SEQRES 33 2 468 A U C C C U A G U A C C C SEQRES 34 2 468 G C G C G U C A U C A U C SEQRES 35 2 468 G C G C G G C G A A U A C SEQRES 36 2 468 G U C C C U G C U C C U U SEQRES 1 H 215 MET ALA LYS PRO LEU SER GLU ARG PHE PHE ILE PRO HIS SEQRES 2 H 215 GLU ILE LYS VAL MET GLY ARG TRP SER THR GLU ASP VAL SEQRES 3 H 215 GLU VAL ARG ASP PRO SER LEU LYS PRO TYR ILE ASN LEU SEQRES 4 H 215 GLU PRO ARG LEU LEU PRO HIS THR HIS GLY ARG HIS ALA SEQRES 5 H 215 LYS LYS HIS PHE GLY LYS ALA ASN VAL HIS ILE VAL GLU SEQRES 6 H 215 ARG LEU ILE ASN LYS ILE MET ARG SER GLY GLY SER HIS SEQRES 7 H 215 TYR LYS VAL ALA GLY HIS PHE MET ARG ARG GLU HIS ARG SEQRES 8 H 215 SER LEU ASN SER LYS LYS VAL LYS ALA TYR GLU VAL VAL SEQRES 9 H 215 LYS GLU ALA PHE LYS ILE ILE GLU LYS ARG THR GLY LYS SEQRES 10 H 215 ASN PRO ILE GLN VAL LEU VAL TRP ALA ILE GLU ASN ALA SEQRES 11 H 215 ALA PRO ARG GLU ASP THR THR SER VAL MET PHE GLY GLY SEQRES 12 H 215 ILE ARG TYR HIS VAL ALA VAL ASP ILE SER PRO MET ARG SEQRES 13 H 215 ARG LEU ASP VAL ALA LEU ARG ASN ILE ALA LEU GLY ALA SEQRES 14 H 215 SER ALA LYS CYS TYR ARG THR LYS MET SER PHE ALA GLU SEQRES 15 H 215 ALA LEU ALA GLU GLU ILE ILE LEU ALA ALA ASN LYS ASP SEQRES 16 H 215 PRO LYS SER TYR ALA TYR SER LYS LYS LEU GLU ILE GLU SEQRES 17 H 215 ARG ILE ALA GLU SER SER ARG SEQRES 1 K 135 MET ARG ILE ILE GLN THR THR GLY LYS ARG LYS THR ALA SEQRES 2 K 135 ILE ALA ARG ALA VAL ILE ARG GLU GLY LYS GLY ARG VAL SEQRES 3 K 135 ARG ILE ASN GLY LYS PRO VAL GLU LEU VAL GLU PRO GLU SEQRES 4 K 135 ILE ALA ARG PHE THR ILE LEU GLU PRO LEU ILE LEU ALA SEQRES 5 K 135 GLY GLU GLU ILE TRP ASN SER VAL ASP ILE ASP VAL LYS SEQRES 6 K 135 VAL GLN GLY GLY GLY PHE MET GLY GLN ALA GLU ALA ALA SEQRES 7 K 135 ARG ILE ALA ILE ALA ARG ALA LEU VAL GLU TRP THR GLY SEQRES 8 K 135 ASP MET ASN LEU LYS GLU LYS PHE ILE LYS TYR ASP ARG SEQRES 9 K 135 THR MET LEU VAL GLY ASP PRO ARG ARG THR GLU PRO HIS SEQRES 10 K 135 LYS PRO ASN ARG SER THR LYS GLY PRO ARG ALA LYS ARG SEQRES 11 K 135 GLN LYS SER TYR ARG SEQRES 1 L 102 MET GLN LYS ALA ARG ILE LYS LEU ALA SER THR ASN VAL SEQRES 2 L 102 ARG SER LEU GLU GLU VAL ALA ASN GLN ILE LYS GLN ILE SEQRES 3 L 102 ALA GLU ARG THR GLY VAL ARG MET SER GLY PRO ILE PRO SEQRES 4 L 102 LEU PRO THR LYS ARG ILE ARG ILE VAL THR ARG LYS SER SEQRES 5 L 102 PRO ASP GLY GLU GLY SER ALA THR PHE ASP ARG TRP GLU SEQRES 6 L 102 LEU ARG ILE HIS LYS ARG LEU ILE ASP ILE GLU ALA ASP SEQRES 7 L 102 GLU ARG ALA MET ARG GLN ILE MET ARG ILE ARG VAL PRO SEQRES 8 L 102 GLU ASP VAL THR ILE GLU ILE GLU LEU ILE SER SEQRES 1 O 148 MET ALA ASP PHE ARG HIS ILE VAL ARG VAL ALA GLY VAL SEQRES 2 O 148 ASP LEU ASP GLY ASN LYS GLN LEU ARG TRP ALA LEU THR SEQRES 3 O 148 ALA ILE LYS GLY VAL GLY ILE ASN PHE ALA THR MET VAL SEQRES 4 O 148 CYS ARG VAL ALA GLY LEU ASP PRO PHE MET LYS ALA GLY SEQRES 5 O 148 TYR LEU THR ASP GLU GLN VAL LYS LYS ILE GLU GLU ILE SEQRES 6 O 148 LEU GLN ASP PRO VAL ALA HIS GLY ILE PRO ARG TRP ALA SEQRES 7 O 148 VAL ASN ARG PRO LYS ASP TYR GLU THR GLY ARG ASP LEU SEQRES 8 O 148 HIS LEU ILE THR ALA LYS LEU ASP MET ALA ILE ARG GLU SEQRES 9 O 148 ASP ILE MET ARG LEU ARG ARG ILE ARG ALA TYR ARG GLY SEQRES 10 O 148 ILE ARG HIS GLU LEU GLY LEU PRO VAL ARG GLY GLN ARG SEQRES 11 O 148 THR ARG SER ASN PHE ARG ARG GLY GLN THR VAL GLY VAL SEQRES 12 O 148 SER ARG LYS LYS LYS SEQRES 1 P 56 MET ALA LYS ALA ASP TYR ASN LYS ARG LYS PRO ARG LYS SEQRES 2 P 56 PHE GLY LYS GLY ALA ARG ARG CYS ILE ARG CYS GLY GLN SEQRES 3 P 56 TYR GLY PRO ILE ILE ARG ILE HIS GLY LEU MET LEU CYS SEQRES 4 P 56 ARG HIS CYS PHE ARG GLU VAL ALA PRO LYS LEU GLY PHE SEQRES 5 P 56 ARG LYS TYR GLU SEQRES 1 S 67 MET GLY LYS ILE ARG GLN GLY PHE ILE LYS ARG VAL ALA SEQRES 2 S 67 ARG GLU LEU PHE ASN LYS TYR PRO ASN GLU PHE THR ARG SEQRES 3 S 67 ASP PHE GLU HIS ASN LYS LYS LYS VAL GLU GLU LEU THR SEQRES 4 S 67 ASN VAL THR SER LYS LYS ILE ARG ASN ARG ILE ALA GLY SEQRES 5 S 67 TYR ILE THR LYS LEU VAL ARG MET LYS GLU GLU GLY LYS SEQRES 6 S 67 ILE LEU SEQRES 1 T 132 MET ALA ARG LYS GLU PHE ARG TYR ARG GLY TYR THR LEU SEQRES 2 T 132 GLU GLN LEU MET ASN MET SER LEU GLU GLU LEU ALA LYS SEQRES 3 T 132 LEU LEU PRO ALA ARG GLN ARG ARG SER LEU LYS ARG GLY SEQRES 4 T 132 LEU THR PRO GLU GLN LYS LYS LEU LEU ARG LYS ILE ARG SEQRES 5 T 132 LEU ALA LYS LYS GLY LYS TYR ASN LYS PRO ILE ARG THR SEQRES 6 T 132 HIS CYS ARG ASP MET ILE VAL LEU PRO GLU MET VAL GLY SEQRES 7 T 132 LEU THR ILE TYR VAL HIS ASN GLY LYS GLU PHE VAL PRO SEQRES 8 T 132 VAL GLU ILE LYS PRO GLU MET ILE GLY HIS TYR LEU GLY SEQRES 9 T 132 GLU PHE ALA PRO THR ARG LYS ARG VAL GLN HIS GLY ALA SEQRES 10 T 132 PRO GLY ILE GLY ALA THR ARG SER SER MET PHE VAL ALA SEQRES 11 T 132 VAL LYS SEQRES 1 U 150 MET ALA THR VAL TYR ASP VAL PRO GLY ASP LEU LEU VAL SEQRES 2 U 150 GLU ARG VAL ALA GLN ARG LEU LYS GLU ILE PRO GLU ILE SEQRES 3 U 150 LYS PRO PRO GLU TRP ALA PRO PHE VAL LYS THR GLY ARG SEQRES 4 U 150 HIS LYS GLU ARG LEU PRO GLU GLN GLU ASP TRP TRP TYR SEQRES 5 U 150 TYR ARG VAL ALA SER ILE LEU ARG ARG VAL TYR LEU ASP SEQRES 6 U 150 GLY PRO VAL GLY ILE GLU ARG LEU ARG THR TYR TYR GLY SEQRES 7 U 150 GLY ARG LYS ASN ARG GLY HIS ALA PRO GLU ARG PHE TYR SEQRES 8 U 150 LYS ALA GLY GLY SER ILE ILE ARG LYS ALA LEU GLN GLN SEQRES 9 U 150 LEU GLU ALA ALA GLY PHE VAL GLU LYS VAL PRO GLY LYS SEQRES 10 U 150 GLY ARG VAL ILE THR PRO LYS GLY ARG SER PHE LEU ASP SEQRES 11 U 150 LYS ILE ALA THR GLU LEU LYS LYS GLU LEU GLU GLU ILE SEQRES 12 U 150 ILE PRO GLU LEU LYS LYS TYR SEQRES 1 X 71 MET ALA GLU ASP GLU GLY TYR PRO ALA GLU VAL ILE GLU SEQRES 2 X 71 ILE ILE GLY ARG THR GLY THR THR GLY ASP VAL THR GLN SEQRES 3 X 71 VAL LYS VAL ARG ILE LEU GLU GLY ARG ASP LYS GLY ARG SEQRES 4 X 71 VAL ILE ARG ARG ASN VAL ARG GLY PRO VAL ARG VAL GLY SEQRES 5 X 71 ASP ILE LEU ILE LEU ARG GLU THR GLU ARG GLU ALA ARG SEQRES 6 X 71 GLU ILE LYS SER ARG ARG SEQRES 1 Y 51 MET GLY GLN LYS TRP LYS LEU TYR ILE VAL LYS ASP GLY SEQRES 2 Y 51 LYS VAL ILE ARG LYS ASN LYS PHE CYS PRO ARG CYS GLY SEQRES 3 Y 51 PRO GLY VAL PHE MET ALA ASP HIS GLY ASP ARG TRP ALA SEQRES 4 Y 51 CYS GLY ARG CYS GLY TYR THR GLU TRP LYS LYS LYS SEQRES 1 Z 210 MET ALA ILE GLU ARG TYR PHE ILE ARG GLU ALA VAL LYS SEQRES 2 Z 210 GLU MET LEU ILE ASP GLU PHE LEU GLU LYS GLU LEU ARG SEQRES 3 Z 210 ARG ALA GLY TYR GLY GLY LEU ASP ILE LYS LYS THR PRO SEQRES 4 Z 210 LEU GLY THR LYS VAL ILE ILE PHE ALA ALA ASN PRO GLY SEQRES 5 Z 210 TYR VAL ILE GLY ARG GLY GLY ARG ARG ILE ARG GLU LEU SEQRES 6 Z 210 THR ARG ILE LEU GLU ARG GLN PHE GLY LEU GLU ASN PRO SEQRES 7 Z 210 GLN ILE ASP VAL GLN GLU ILE LYS ASN PRO TYR LEU ASN SEQRES 8 Z 210 ALA LYS VAL GLN ALA VAL ARG ILE ALA GLN ALA LEU GLU SEQRES 9 Z 210 ARG GLY ILE HIS PHE ARG ARG ALA ALA TYR ALA ALA MET SEQRES 10 Z 210 ARG ALA ILE MET SER ASN GLY ALA ARG GLY VAL GLU ILE SEQRES 11 Z 210 ARG ILE SER GLY LYS LEU THR GLY GLU ARG ALA LYS SER SEQRES 12 Z 210 VAL ARG PHE TYR GLN GLY TYR LEU ALA LYS VAL GLY ASN SEQRES 13 Z 210 PRO ALA GLU THR LEU VAL SER LYS GLY TYR ALA GLN ALA SEQRES 14 Z 210 LEU LEU LYS LEU GLY VAL ILE GLY VAL LYS VAL ALA ILE SEQRES 15 Z 210 MET PRO PRO ASP ALA ARG LEU PRO ASP GLU ILE GLU ILE SEQRES 16 Z 210 ILE GLU LYS PRO VAL GLU GLU GLU VAL SER SER ASN GLU SEQRES 17 Z 210 ALA GLU SEQRES 1 3 123 MET ALA LYS PRO SER TYR VAL LYS PHE GLU VAL PRO LYS SEQRES 2 3 123 GLU LEU ALA GLU LYS ALA LEU GLN ALA VAL GLU ILE ALA SEQRES 3 3 123 ARG ASP THR GLY LYS ILE ARG LYS GLY THR ASN GLU THR SEQRES 4 3 123 THR LYS ALA VAL GLU ARG GLY GLN ALA LYS LEU VAL ILE SEQRES 5 3 123 ILE ALA GLU ASP VAL ASP PRO GLU GLU ILE VAL ALA HIS SEQRES 6 3 123 LEU PRO PRO LEU CYS GLU GLU LYS GLU ILE PRO TYR ILE SEQRES 7 3 123 TYR VAL PRO SER LYS LYS GLU LEU GLY ALA ALA ALA GLY SEQRES 8 3 123 ILE GLU VAL ALA ALA ALA SER VAL ALA ILE ILE GLU PRO SEQRES 9 3 123 GLY LYS ALA ARG ASP LEU VAL GLU GLU ILE ALA MET LYS SEQRES 10 3 123 VAL ARG GLU LEU MET LYS SEQRES 1 4 18 G U C G G G OMC U C A U A A SEQRES 2 4 18 C C C G A SEQRES 1 6 113 MET PRO LYS LYS GLU ARG LYS VAL GLU GLY ASP GLU VAL SEQRES 2 6 113 ILE ARG VAL PRO LEU PRO GLU GLY ASN GLN LEU PHE GLY SEQRES 3 6 113 VAL VAL GLU GLN ALA LEU GLY ALA GLY TRP MET ASP VAL SEQRES 4 6 113 ARG CYS GLU ASP GLY LYS ILE ARG ARG CYS ARG ILE PRO SEQRES 5 6 113 GLY LYS LEU ARG ARG ARG VAL TRP ILE ARG VAL GLY ASP SEQRES 6 6 113 LEU VAL ILE VAL GLN PRO TRP PRO VAL GLN SER ASP LYS SEQRES 7 6 113 ARG GLY ASP ILE VAL TYR ARG TYR THR GLN THR GLN VAL SEQRES 8 6 113 ASP TRP LEU LEU ARG LYS GLY LYS ILE THR GLN GLU PHE SEQRES 9 6 113 LEU THR GLY GLY SER LEU LEU VAL GLU HET B8H 2 938 21 HET 5MC 2 939 21 HET 4AC 2 957 23 HET 4AC 21028 23 HET 4AC 21147 23 HET 4AC 21184 23 HET 4AC 21193 23 HET 5MC 21202 21 HET 4AC 21233 23 HET 4AC 21239 23 HET OMC 4 33 21 HET MG 21401 1 HET MG 21402 1 HET MG 21403 1 HET MG 21404 1 HET MG 21405 1 HET MG 21406 1 HET MG 21407 1 HET ZN P 101 1 HET MG 4 101 1 HETNAM B8H [(2~{R},3~{S},4~{R},5~{S})-5-[1-METHYL-2,4- HETNAM 2 B8H BIS(OXIDANYLIDENE)PYRIMIDIN-5-YL]-3,4-BIS(OXIDANYL) HETNAM 3 B8H OXOLAN-2-YL]METHYL DIHYDROGEN PHOSPHATE HETNAM 5MC 5-METHYLCYTIDINE-5'-MONOPHOSPHATE HETNAM 4AC N(4)-ACETYLCYTIDINE-5'-MONOPHOSPHATE HETNAM OMC O2'-METHYLYCYTIDINE-5'-MONOPHOSPHATE HETNAM MG MAGNESIUM ION HETNAM ZN ZINC ION FORMUL 1 B8H C10 H15 N2 O9 P FORMUL 1 5MC 2(C10 H16 N3 O8 P) FORMUL 1 4AC 7(C11 H16 N3 O9 P) FORMUL 14 OMC C10 H16 N3 O8 P FORMUL 16 MG 8(MG 2+) FORMUL 23 ZN ZN 2+ FORMUL 25 HOH *18(H2 O) HELIX 1 AA1 PRO H 4 PHE H 9 1 6 HELIX 2 AA2 LYS H 16 ARG H 20 5 5 HELIX 3 AA3 PHE H 56 ASN H 60 5 5 HELIX 4 AA4 HIS H 62 LYS H 70 1 9 HELIX 5 AA5 LYS H 96 THR H 115 1 20 HELIX 6 AA6 ASN H 118 ALA H 130 1 13 HELIX 7 AA7 SER H 153 SER H 170 1 18 HELIX 8 AA8 SER H 179 ALA H 192 1 14 HELIX 9 AA9 TYR H 199 SER H 213 1 15 HELIX 10 AB1 PRO K 38 PHE K 43 1 6 HELIX 11 AB2 LEU K 46 LEU K 51 1 6 HELIX 12 AB3 ILE K 56 ASN K 58 5 3 HELIX 13 AB4 GLN K 74 THR K 90 1 17 HELIX 14 AB5 ASP K 92 TYR K 102 1 11 HELIX 15 AB6 ARG K 104 GLY K 109 1 6 HELIX 16 AB7 VAL L 13 THR L 30 1 18 HELIX 17 AB8 ASP L 78 ARG L 83 1 6 HELIX 18 AB9 GLN L 84 ARG L 87 5 4 HELIX 19 AC1 GLN O 20 LEU O 25 1 6 HELIX 20 AC2 GLY O 32 GLY O 44 1 13 HELIX 21 AC3 LYS O 50 LEU O 54 5 5 HELIX 22 AC4 THR O 55 ASP O 68 1 14 HELIX 23 AC5 PRO O 69 GLY O 73 5 5 HELIX 24 AC6 ILE O 94 ILE O 112 1 19 HELIX 25 AC7 ALA O 114 GLY O 123 1 10 HELIX 26 AC8 GLY P 15 ARG P 19 5 5 HELIX 27 AC9 ARG P 40 ARG P 44 1 5 HELIX 28 AD1 VAL P 46 GLY P 51 1 6 HELIX 29 AD2 GLN S 6 LEU S 16 1 11 HELIX 30 AD3 ASP S 27 LEU S 38 1 12 HELIX 31 AD4 LYS S 44 ARG S 59 1 16 HELIX 32 AD5 THR T 12 MET T 17 1 6 HELIX 33 AD6 PRO T 29 ARG T 38 1 10 HELIX 34 AD7 THR T 41 GLY T 57 1 17 HELIX 35 AD8 LEU T 103 ALA T 107 5 5 HELIX 36 AD9 PRO U 8 LEU U 20 1 13 HELIX 37 AE1 LYS U 21 ILE U 23 5 3 HELIX 38 AE2 TRP U 31 VAL U 35 5 5 HELIX 39 AE3 ASP U 49 LEU U 64 1 16 HELIX 40 AE4 GLY U 69 TYR U 77 1 9 HELIX 41 AE5 GLY U 95 GLY U 109 1 15 HELIX 42 AE6 THR U 122 GLU U 139 1 18 HELIX 43 AE7 ILE Z 3 ILE Z 8 1 6 HELIX 44 AE8 ALA Z 11 LEU Z 25 1 15 HELIX 45 AE9 ASN Z 50 GLY Z 56 1 7 HELIX 46 AF1 GLY Z 59 GLN Z 72 1 14 HELIX 47 AF2 ASN Z 87 LEU Z 90 5 4 HELIX 48 AF3 ASN Z 91 GLY Z 106 1 16 HELIX 49 AF4 HIS Z 108 ASN Z 123 1 16 HELIX 50 AF5 ASN Z 156 LEU Z 161 1 6 HELIX 51 AF6 LYS 3 13 GLN 3 21 1 9 HELIX 52 AF7 ALA 3 22 ASP 3 28 1 7 HELIX 53 AF8 GLY 3 35 GLY 3 46 1 12 HELIX 54 AF9 LEU 3 66 GLU 3 71 1 6 HELIX 55 AG1 LYS 3 83 ALA 3 90 1 8 HELIX 56 AG2 ARG 3 108 MET 3 122 1 15 HELIX 57 AG3 LYS 6 54 VAL 6 59 1 6 HELIX 58 AG4 THR 6 87 ASP 6 92 1 6 HELIX 59 AG5 ASP 6 92 LYS 6 97 1 6 HELIX 60 AG6 GLN 6 102 GLY 6 107 1 6 SHEET 1 AA1 6 ASP H 135 THR H 137 0 SHEET 2 AA1 6 VAL H 148 ILE H 152 -1 O VAL H 150 N ASP H 135 SHEET 3 AA1 6 VAL X 40 ARG X 46 1 O ARG X 46 N ASP H 151 SHEET 4 AA1 6 VAL X 24 ILE X 31 -1 N THR X 25 O VAL X 45 SHEET 5 AA1 6 TYR X 7 ARG X 17 -1 N ILE X 15 O GLN X 26 SHEET 6 AA1 6 ILE X 54 LEU X 57 -1 O LEU X 55 N ALA X 9 SHEET 1 AA2 5 ILE K 4 LYS K 9 0 SHEET 2 AA2 5 ALA K 13 GLU K 21 -1 O ALA K 15 N GLY K 8 SHEET 3 AA2 5 VAL K 60 GLY K 68 -1 O LYS K 65 N ARG K 16 SHEET 4 AA2 5 VAL K 26 ILE K 28 1 N ARG K 27 O VAL K 64 SHEET 5 AA2 5 LYS K 31 PRO K 32 -1 O LYS K 31 N ILE K 28 SHEET 1 AA3 4 MET L 34 LEU L 40 0 SHEET 2 AA3 4 HIS L 69 ILE L 75 -1 O LEU L 72 N ILE L 38 SHEET 3 AA3 4 ALA L 4 SER L 10 -1 N SER L 10 O HIS L 69 SHEET 4 AA3 4 VAL L 94 GLU L 99 -1 O THR L 95 N ALA L 9 SHEET 1 AA4 2 ILE L 45 ARG L 50 0 SHEET 2 AA4 2 PHE L 61 LEU L 66 -1 O LEU L 66 N ILE L 45 SHEET 1 AA5 2 ILE O 7 ARG O 9 0 SHEET 2 AA5 2 ASP O 14 ASP O 16 -1 O LEU O 15 N VAL O 8 SHEET 1 AA6 2 ARG O 81 PRO O 82 0 SHEET 2 AA6 2 ASP O 90 LEU O 91 -1 O LEU O 91 N ARG O 81 SHEET 1 AA7 2 ILE P 30 ILE P 31 0 SHEET 2 AA7 2 LEU P 38 CYS P 39 -1 O LEU P 38 N ILE P 31 SHEET 1 AA8 3 ARG T 64 THR T 65 0 SHEET 2 AA8 3 THR T 80 HIS T 84 1 O TYR T 82 N THR T 65 SHEET 3 AA8 3 PHE T 89 GLU T 93 -1 O VAL T 90 N VAL T 83 SHEET 1 AA9 2 GLY U 79 LYS U 81 0 SHEET 2 AA9 2 ARG U 89 TYR U 91 -1 O TYR U 91 N GLY U 79 SHEET 1 AB1 2 VAL U 111 VAL U 114 0 SHEET 2 AB1 2 GLY U 118 ILE U 121 -1 O GLY U 118 N VAL U 114 SHEET 1 AB2 3 LEU Z 33 THR Z 38 0 SHEET 2 AB2 3 GLY Z 41 ILE Z 46 -1 O GLY Z 41 N THR Z 38 SHEET 3 AB2 3 ILE Z 80 VAL Z 82 1 O ASP Z 81 N ILE Z 46 SHEET 1 AB3 4 VAL Z 144 TYR Z 147 0 SHEET 2 AB3 4 GLY Z 127 GLY Z 134 -1 N ILE Z 130 O PHE Z 146 SHEET 3 AB3 4 ILE Z 176 MET Z 183 -1 O GLY Z 177 N SER Z 133 SHEET 4 AB3 4 SER Z 163 GLN Z 168 -1 N SER Z 163 O ILE Z 182 SHEET 1 AB4 2 LYS 3 31 ARG 3 33 0 SHEET 2 AB4 2 ALA 3 100 ILE 3 102 -1 O ALA 3 100 N ARG 3 33 SHEET 1 AB5 2 ILE 3 53 ALA 3 54 0 SHEET 2 AB5 2 TYR 3 79 VAL 3 80 1 O VAL 3 80 N ILE 3 53 SHEET 1 AB6 2 LEU 6 24 GLY 6 26 0 SHEET 2 AB6 2 VAL 6 67 VAL 6 69 -1 O VAL 6 67 N GLY 6 26 SHEET 1 AB7 3 VAL 6 28 GLY 6 33 0 SHEET 2 AB7 3 TRP 6 36 VAL 6 39 -1 O ASP 6 38 N GLU 6 29 SHEET 3 AB7 3 ARG 6 47 CYS 6 49 -1 O CYS 6 49 N MET 6 37 SSBOND 1 CYS P 24 CYS P 42 1555 1555 2.13 LINK O3' U 2 937 P B8H 2 938 1555 1555 1.60 LINK O3' B8H 2 938 P 5MC 2 939 1555 1555 1.60 LINK O3' 5MC 2 939 P A 2 940 1555 1555 1.61 LINK OP1 C 2 951 MG MG 21403 1555 1555 2.66 LINK OP2 C 2 952 MG MG 21403 1555 1555 2.29 LINK O4 U 2 953 MG MG 21403 1555 1555 2.18 LINK O3' C 2 956 P 4AC 2 957 1555 1555 1.60 LINK O3' 4AC 2 957 P G 2 958 1555 1555 1.60 LINK OP1 C 21019 MG MG 21402 1555 1555 2.47 LINK OP2 C 21019 MG MG 21404 1555 1555 2.40 LINK O3' C 21027 P 4AC 21028 1555 1555 1.60 LINK O3' 4AC 21028 P G 21029 1555 1555 1.60 LINK O3' C 21146 P 4AC 21147 1555 1555 1.60 LINK O3' 4AC 21147 P G 21148 1555 1555 1.60 LINK OP1 G 21171 MG MG 21402 1555 1555 2.13 LINK OP2 G 21171 MG MG 21404 1555 1555 2.16 LINK OP2 G 21172 MG MG 21402 1555 1555 1.95 LINK O3' C 21183 P 4AC 21184 1555 1555 1.60 LINK O3' 4AC 21184 P G 21185 1555 1555 1.60 LINK O3' C 21192 P 4AC 21193 1555 1555 1.60 LINK O3' 4AC 21193 P G 21194 1555 1555 1.60 LINK O6 G 21196 MG MG 21403 1555 1555 1.97 LINK OP1 U 21198 MG MG 21405 1555 1555 2.33 LINK O3' A 21201 P 5MC 21202 1555 1555 1.60 LINK O3' 5MC 21202 P G 21203 1555 1555 1.61 LINK O3' C 21232 P 4AC 21233 1555 1555 1.60 LINK O3' 4AC 21233 P G 21234 1555 1555 1.60 LINK O3' C 21238 P 4AC 21239 1555 1555 1.60 LINK O3' 4AC 21239 P G 21240 1555 1555 1.60 LINK OP1 C 21277 MG MG 21406 1555 1555 2.07 LINK OP2 G 21278 MG MG 21406 1555 1555 2.32 LINK O3' A 21293 MG MG 21407 1555 1555 2.89 LINK OP2 C 21294 MG MG 21407 1555 1555 2.27 LINK OP2 U 21295 MG MG 21407 1555 1555 3.00 LINK O2' C 21296 MG MG 21407 1555 1555 2.96 LINK SG CYS P 21 ZN ZN P 101 1555 1555 2.35 LINK SG CYS P 24 ZN ZN P 101 1555 1555 2.33 LINK SG CYS P 39 ZN ZN P 101 1555 1555 2.29 LINK SG CYS P 42 ZN ZN P 101 1555 1555 2.35 LINK O3' G 4 32 P OMC 4 33 1555 1555 1.60 LINK O3' OMC 4 33 P U 4 34 1555 1555 1.60 LINK OP2 A 4 38 MG MG 4 101 1555 1555 2.25 CISPEP 1 ASP 3 58 PRO 3 59 0 1.42 SITE 1 AC1 3 C 21019 G 21171 G 21172 SITE 1 AC2 4 C 2 951 C 2 952 U 2 953 G 21196 SITE 1 AC3 2 C 21019 G 21171 SITE 1 AC4 1 U 21198 SITE 1 AC5 2 C 21277 G 21278 SITE 1 AC6 5 A 21293 C 21294 U 21295 C 21296 SITE 2 AC6 5 G 21297 SITE 1 AC7 4 CYS P 21 CYS P 24 CYS P 39 CYS P 42 SITE 1 AC8 1 A 4 38 SITE 1 AC9 3 U 2 937 A 2 940 C 4 35 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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