1NXL - Header Asymmetric Unit

HEADER RIBONUCLEIC ACID 10-FEB-03 1NXL

TITLE STRUCTURE OF THE SPECIFICITY DOMAIN OF RIBONUCLEASE P RNA

COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE P RNA; COMPND 3 CHAIN: M; COMPND 4 FRAGMENT: SPECIFICITY DOMAIN, S-DOMAIN; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_COMMON: BACTERIA; SOURCE 4 EXPRESSION_SYSTEM: BACILLUS SUBTILIS; SOURCE 5 EXPRESSION_SYSTEM_COMMON: BACTERIA; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PUC19; SOURCE 7 OTHER_DETAILS: THE RNA WAS PRODUCED BY VITRO TRANSCRIPTION SOURCE 8 WITH T7 POLYMERASE FROM A PUC19-BASED TEMPLATE WHICH SOURCE 9 CONTAINED CLONED SEQUENCE OF THE S-DOMAIN.

KEYWDS RIBONUCLEASE P RNA, P RNA, S-DOMAIN

EXPDTA THEORETICAL MODEL

AUTHOR A.S.KRASILNIKOV,X.YANG,T.PAN,A.MONDRAGON

REVDAT 1 18-FEB-03 1NXL 0

JRNL AUTH A.S.KRASILNIKOV,X.YANG,T.PAN,A.MONDRAGON JRNL TITL CRYSTAL STRUCTURE OF THE SPECIFICITY DOMAIN OF JRNL TITL 2 RIBONUCLEASE P JRNL REF NATURE V. 421 760 2003 JRNL REFN ASTM NATUAS UK ISSN 0028-0836

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

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

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-FEB-2003. REMARK 100 THE RCSB ID CODE IS RCSB018321.

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 IS A MODEL WHICH IS COMPOSED OF THE TWO MOLECULES REMARK 220 IN THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT (PDB ID 1NBS) REMARK 220 AND REPRESENTS ENTIRE SPECIFICITY DOMAIN OF RIBONUCLEASE REMARK 220 P RNA

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 O2* G M 190 N1 G M 193 2.15

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1NBS RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE SPECIFICITY DOMAIN OF RIBONUCLEASE REMARK 900 P RNA

DBREF 1NXL M 86 239 GB 143351 M13175 86 239

SEQADV 1NXL G M 86 GB 143351 U 86 ENGINEERED SEQADV 1NXL A M 89 GB 143351 U 89 ENGINEERED SEQADV 1NXL C M 239 GB 143351 A 239 ENGINEERED

SEQRES 1 M 154 G C G A G C C U A G C G A SEQRES 2 M 154 A G U C A U A A G C U A G SEQRES 3 M 154 G G C A G U C U U U A G A SEQRES 4 M 154 G G C U G A C G G C A G G SEQRES 5 M 154 A A A A A A G C C U A C G SEQRES 6 M 154 U C U U C G G A U A U G G SEQRES 7 M 154 C U G A G U A U C C U U G SEQRES 8 M 154 A A A G U G C C A C A G U SEQRES 9 M 154 G A C G A A G U C U C A C SEQRES 10 M 154 U A G A A A U G G U G A G SEQRES 11 M 154 A G U G G A A C G C G G U SEQRES 12 M 154 A A A C C C C U C G C

HET MG 1 1 HET MG 2 1 HET MG 4 1 HET MG 5 1 HET MG 6 1 HET MG 12 1 HET MG 13 1 HET MG 17 1 HET MG 18 1 HET MG 19 1

HETNAM MG MAGNESIUM ION

FORMUL 2 MG 10(MG 2+)

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