1IPN - Header Asymmetric Unit

HEADER TRANSLATION/RNA 17-MAY-01 1IPN

TITLE RIBOSOMAL RNAS AND PROTEINS AS WELL AS FACTORS

COMPND MOL_ID: 1; COMPND 2 MOLECULE: 16S RIBOSOMAL RNA; COMPND 3 CHAIN: A; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: 5'-R(P*UP*UP*UP*UP*UP*UP*UP*AP*AP*UP*UP*U)-3'; COMPND 6 CHAIN: B; COMPND 7 OTHER_DETAILS: MESSENGER RNA; COMPND 8 MOL_ID: 3; COMPND 9 MOLECULE: TRANSFER RNA; COMPND 10 CHAIN: C; COMPND 11 MOL_ID: 4; COMPND 12 MOLECULE: 23S RIBOSOMAL RNA; COMPND 13 CHAIN: D; COMPND 14 MOL_ID: 5; COMPND 15 MOLECULE: PEPTIDE CHAIN RELEASE FACTOR 1; COMPND 16 CHAIN: E

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_COMMON: BACTERIA; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 6 ORGANISM_COMMON: BACTERIA; SOURCE 7 MOL_ID: 3; SOURCE 8 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 9 ORGANISM_COMMON: BACTERIA; SOURCE 10 MOL_ID: 4; SOURCE 11 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 12 ORGANISM_COMMON: BACTERIA; SOURCE 13 MOL_ID: 5; SOURCE 14 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 15 ORGANISM_COMMON: BACTERIA

KEYWDS TERMINATION, SMALL RIBOSOMAL RNA, LARGE RIBOSOMAL RNA, MRNA, KEYWDS 2 TRNA, RELEASE FACTOR

EXPDTA THEORETICAL MODEL

AUTHOR K.NAGANO,N.NAGANO

REVDAT 1 30-SEP-03 1IPN 0

JRNL AUTH K.NAGANO,N.NAGANO JRNL TITL STEREOCHEMICAL MECHANISM OF TRANSLOCATION, JRNL TITL 2 TERMINATION AND CODON RECOGNITION OF E. COLI 16S JRNL TITL 3 AND 23S RIBOSOMAL RNAS JRNL REF TO BE PUBLISHED JRNL REFN

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.NAGANO,N.NAGANO REMARK 1 TITL TRANSFER RNA DOCKING PAIR MODEL IN THE RIBOSOMAL REMARK 1 TITL 2 PRE- AND POST-TRANSLOCATIONAL STATES REMARK 1 REF NUCLEIC ACIDS RES. V. 25 1254 1997 REMARK 1 REFN ASTM NARHAD UK ISSN 0305-1048

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : INSIGHT/DISCOVER REMARK 3 AUTHORS : MOLECULAR SIMULATIONS INC. REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1IPN COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-MAY-2001. REMARK 100 THE RCSB ID CODE IS RCSB005155.

REMARK 105 REMARK 105 THE PROTEIN DATA BANK HAS ADOPTED THE SACCHARIDE CHEMISTS REMARK 105 NOMENCLATURE FOR ATOMS OF THE DEOXYRIBOSE/RIBOSE MOIETY REMARK 105 RATHER THAN THAT OF THE NUCLEOSIDE CHEMISTS. THE RING REMARK 105 OXYGEN ATOM IS LABELLED O4* INSTEAD OF O1*.

REMARK 220 REMARK 220 EXPERIMENTAL DETAILS REMARK 220 EXPERIMENT TYPE : THEORETICAL MODELLING REMARK 220 REMARK 220 REMARK: THIS FILE PRESENTS THE FOURTH MODEL OF TWELVE DIFFERENT REMARK 220 MODELS REPRESENTING DIFFERENT RIBOSOMAL STATES AND SUB- REMARK 220 STATES BY P ATOMS OF RNAS AND ALPHA CARBON ATOMS OF REMARK 220 RIBOSOMAL BINDING PROTEINS AND ELONGATION FACTORS AT THE REMARK 220 CENTRAL LOOP REGION AND ITS ASSOCIATE REGIONS. THIS REMARK 220 MODEL REPRESENTS A FULL-ATOM MODEL OF THE TERMINATION REMARK 220 STATE. THE MODEL CONTAINS A TRIPEPTIDE AND THE ANTICODON REMARK 220 FOR THE STOP SIGNALS UAA AND UAG.

REMARK 225 REMARK 225 THEORETICAL MODEL REMARK 225 THE COORDINATES IN THIS ENTRY REPRESENT A MODEL STRUCTURE. REMARK 225 PROTEIN DATA BANK CONVENTIONS REQUIRE THAT CRYST1 AND REMARK 225 SCALE RECORDS BE INCLUDED, BUT THE VALUES ON THESE REMARK 225 RECORDS ARE MEANINGLESS.

REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI REMARK 500 O5* A A 1092 O2P A A 1093 2.00

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1IP8 RELATED DB: PDB REMARK 900 MODEL 1 REMARK 900 RELATED ID: 1IPL RELATED DB: PDB REMARK 900 MODEL 2 REMARK 900 RELATED ID: 1IPM RELATED DB: PDB REMARK 900 MODEL 3 REMARK 900 RELATED ID: 1IPO RELATED DB: PDB REMARK 900 MODEL 5 REMARK 900 RELATED ID: 1IPQ RELATED DB: PDB REMARK 900 MODEL 6 REMARK 900 RELATED ID: 1IPR RELATED DB: PDB REMARK 900 MODEL 7 REMARK 900 RELATED ID: 1IPU RELATED DB: PDB REMARK 900 MODEL 8 REMARK 900 RELATED ID: 1IPV RELATED DB: PDB REMARK 900 MODEL 9 REMARK 900 RELATED ID: 1IPX RELATED DB: PDB REMARK 900 MODEL 10 REMARK 900 RELATED ID: 1IPY RELATED DB: PDB REMARK 900 MODEL 11 REMARK 900 RELATED ID: 1IPZ RELATED DB: PDB REMARK 900 MODEL 12

DBREF 1IPN A 1057 1200 GB 2073407 V00348 2574 2717 DBREF 1IPN D 4655 4663 GB 2073407 V00348 6154 6162 DBREF 1IPN E 8701 8703 UNP P07011 RF1_ECOLI 188 190

SEQRES 1 A 144 G G C U G U C G U C A G C SEQRES 2 A 144 U C G U G U U G U G A A A SEQRES 3 A 144 U G U U G G G U U A A G U SEQRES 4 A 144 C C C G C A A C G A G C G SEQRES 5 A 144 C A A C C C U U A U C C U SEQRES 6 A 144 U U G U U G C C A G C G G SEQRES 7 A 144 U C C G G C C G G G A A C SEQRES 8 A 144 U C A A A G G A G A C U G SEQRES 9 A 144 C C A G U G A U A A A C U SEQRES 10 A 144 G G A G G A A G G U G G G SEQRES 11 A 144 G A U G A C G U C A A G U SEQRES 12 A 144 C SEQRES 1 B 12 U U U U U U U A A U U U SEQRES 1 C 6 A OMC U OMG A A SEQRES 1 D 9 G U A C G A G A G SEQRES 1 E 3 PRO ALA THR

MODRES 1IPN OMC C 1832 C O2'-METHYLYCYTIDINE-5'-MONOPHOSPHATE MODRES 1IPN OMG C 1834 G O2'-METHYLGUANOSINE-5'-MONOPHOSPHATE

HET OMC C1832 21 HET OMG C1834 24

HETNAM OMC O2'-METHYLYCYTIDINE-5'-MONOPHOSPHATE HETNAM OMG O2'-METHYLGUANOSINE-5'-MONOPHOSPHATE

FORMUL 3 OMC C10 H16 N3 O8 P FORMUL 3 OMG C11 H16 N5 O8 P

LINK O3* A C1831 P OMC C1832 LINK O3* OMC C1832 P U C1833 LINK O3* U C1833 P OMG C1834 LINK O3* OMG C1834 P A C1835

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