10 20 30 40 50 60 70 80 1NYB - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER TRANSCRIPTION/RNA 12-FEB-03 1NYB
TITLE SOLUTION STRUCTURE OF THE BACTERIOPHAGE PHI21 N PEPTIDE-BOXB TITLE 2 RNA COMPLEX
CAVEAT 1NYB CHIRALITY ERROR AT THE CB CENTER OF SER A 9. THERE CAVEAT 2 1NYB ARE SEVERAL CHIRALITY ERRORS IN CHAIN B.
COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE REGULATORY PROTEIN N; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: BOXB RNA; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE PHI21; SOURCE 3 ORGANISM_TAXID: 10737; SOURCE 4 GENE: N; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 OTHER_DETAILS: SYNTHESIS OF THE RNA FRAGMENT FROM THE SOURCE 10 BACTERIOPHAGE PHI21 BOXB
KEYWDS PEPTIDE-RNA COMPLEX, TRANSCRIPTION ANTITERMINATION, KEYWDS 2 TRANSCRIPTION/RNA COMPLEX
EXPDTA SOLUTION NMR
NUMMDL 15
MDLTYP MINIMIZED AVERAGE
AUTHOR C.D.CILLEY,J.R.WILLIAMSON
REVDAT 3 11-AUG-09 1NYB 1 CAVEAT REVDAT 2 24-FEB-09 1NYB 1 VERSN REVDAT 1 24-JUN-03 1NYB 0
JRNL AUTH C.D.CILLEY,J.R.WILLIAMSON JRNL TITL STRUCTURAL MIMICRY IN THE PHAGE PHI21 N JRNL TITL 2 PEPTIDE-BOXB RNA COMPLEX JRNL REF RNA V. 9 663 2003 JRNL REFN ISSN 1355-8382 JRNL PMID 12756325 JRNL DOI 10.1261/RNA.2189203
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : A.T. BRUNGER, P.D. ADAMS, G.M. CLORE, W.L. REMARK 3 DELANO, P. GROS, R.W. GROSSE-KUNSTLEVE, J.S. REMARK 3 JIANG, J. KUSZEWSKI, M. NILGES, N.S. PANNU, R.J. REMARK 3 READ, L.M. RICE, T. SIMONSON, G.L. WARREN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THERE WERE A TOTAL OF 1016 DISTANCE RESTRAINTS (INCLUDING 48 REMARK 3 HYDROGEN BOND DISTANCE RESTRAINTS) AND 167 TORSION RESTRAINTS REMARK 3 USED TO DETERMINE THIS STRUCTURE. THE MOLECULAR MODELING OF THE REMARK 3 PHI21 N PEPTIDE-BOXB RNA COMPLEX WAS DONE IN THREE STEPS. FIRST, REMARK 3 A COMPLETE INTRAMOLECULAR RESTRAINT SET WAS GENERATED FOR EACH REMARK 3 MOLECULE, AND THEN PEPTIDE AND RNA STRUCTURES WERE GENERATED REMARK 3 SEPARATELY USING AB INITIO SIMULATED ANNEALING (SA) STARTING REMARK 3 FROM A RANDOM EXTENDED STRUCTURE IN CNSSOLVE. FOR BOTH THE REMARK 3 PEPTIDE AND THE RNA, CONSTRAINED (TORSION) DYNAMICS WAS USED AT REMARK 3 50000K. A TOTAL OF 100 STRUCTURES EACH OF THE PEPTIDE AND RNA REMARK 3 WERE GENERATED. REMARK 3 IN THE SECOND STEP, EACH OF THE 20 LOWEST ENERGY PEPTIDE AND 20 REMARK 3 LOWEST ENERGY RNA STRUCTURES WERE COMBINED IN SINGLE PDB FILES, REMARK 3 IN ALL 400 POSSIBLE COMBINATIONS. THE RNA WAS HELD AT THE ORIGIN REMARK 3 AND THE PEPTIDE WAS RANDOMLY ROTATED AND MOVED 100 ANGSTROMS REMARK 3 AWAY IN A RANDOM DIRECTION FROM THE ORIGIN. THESE 400 POSSIBLE " REMARK 3 COMPLEXES" WERE DOCKED USING CNSSOLVE. THE OBJECTIVE OF THE REMARK 3 DOCKING WAS TO BRING THE PEPTIDE AND RNA TOGETHER WITHOUT REMARK 3 DRAMATICALLY PERTURBING THEIR FOLDED STRUCTURES FROM THE FIRST REMARK 3 ROUND OF SA, SO THE TEMPERATURES FOR THE DOCKING WERE SET MUCH REMARK 3 LOWER THAN IN THE INITIAL CALCULATIONS (1000 VS. 50000K). REMARK 3 FINALLY, THE 100 LOWEST ENERGY DOCKED STRUCTURES WERE MINIMIZED REMARK 3 BY TWO ROUNDS OF LOW TEMPERATURE ANNEALING USING SANDER, A REMARK 3 MODULE OF AMBER. AS WITH THE DOCKING, THE TEMPERATURE WAS KEPT REMARK 3 LOW (1000K). THE 14 LOWEST ENERGY STRUCTURES WERE USED FOR REMARK 3 GENERATING AN AVERAGE STRUCTURE, WHICH WAS ENERGY MINIMIZED REMARK 3 USING A CONJUGATE GRADIENT.
REMARK 4 REMARK 4 1NYB COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-FEB-03. REMARK 100 THE RCSB ID CODE IS RCSB018346.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : 2MM NACL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2MM N PEPTIDE-BOXB RNA REMARK 210 COMPLEX; 25MM D6(98%)- REMARK 210 SUCCINATE, 2MM NACL, 0.2MM REMARK 210 EDTA, 0.05MM NA-AZIDE REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 750 MHZ REMARK 210 SPECTROMETER MODEL : INOVA; DRX; AMX REMARK 210 SPECTROMETER MANUFACTURER : VARIAN; BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE 2.1, NMRVIEW 4.1.3, REMARK 210 AMBER 6 REMARK 210 METHOD USED : NULL REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 15 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING 2D HOMONUCLEAR AND REMARK 210 3D HETERONUCLEAR NMR SPECTROSCOPY. THE TWO MOST IMPORTANT REMARK 210 SAMPLES WERE UNIFORMLY LABELED 15N,13C PEPTIDE OR RNA IN REMARK 210 COMPLEX WITH ITS UNLABELED COUNTERPART.
REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS.
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 1 U B 3 O4' - C1' - N1 ANGL. DEV. = 4.6 DEGREES REMARK 500 1 C B 5 N3 - C2 - O2 ANGL. DEV. = -5.0 DEGREES REMARK 500 1 A B 6 C4 - C5 - C6 ANGL. DEV. = -3.2 DEGREES REMARK 500 1 A B 6 C5 - C6 - N1 ANGL. DEV. = 3.4 DEGREES REMARK 500 1 A B 6 N1 - C6 - N6 ANGL. DEV. = -5.4 DEGREES REMARK 500 1 C B 7 N3 - C2 - O2 ANGL. DEV. = -5.2 DEGREES REMARK 500 1 C B 8 N3 - C2 - O2 ANGL. DEV. = -5.1 DEGREES REMARK 500 1 C B 10 N3 - C2 - O2 ANGL. DEV. = -4.5 DEGREES REMARK 500 1 A B 12 C4 - C5 - C6 ANGL. DEV. = -3.1 DEGREES REMARK 500 1 A B 12 C5 - C6 - N1 ANGL. DEV. = 3.6 DEGREES REMARK 500 1 A B 12 N1 - C6 - N6 ANGL. DEV. = -5.3 DEGREES REMARK 500 1 A B 13 C4 - C5 - C6 ANGL. DEV. = -3.0 DEGREES REMARK 500 1 A B 13 C5 - C6 - N1 ANGL. DEV. = 3.6 DEGREES REMARK 500 1 A B 13 N1 - C6 - N6 ANGL. DEV. = -5.1 DEGREES REMARK 500 1 C B 14 N3 - C2 - O2 ANGL. DEV. = -4.4 DEGREES REMARK 500 1 U B 19 O4' - C1' - N1 ANGL. DEV. = 4.6 DEGREES REMARK 500 1 A B 21 C4 - C5 - C6 ANGL. DEV. = -3.1 DEGREES REMARK 500 1 A B 21 C5 - C6 - N1 ANGL. DEV. = 3.4 DEGREES REMARK 500 1 A B 21 N1 - C6 - N6 ANGL. DEV. = -5.2 DEGREES REMARK 500 1 C B 23 N3 - C2 - O2 ANGL. DEV. = -4.5 DEGREES REMARK 500 1 C B 24 N3 - C2 - O2 ANGL. DEV. = -5.0 DEGREES REMARK 500 1 ARG A 16 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 1 ARG A 21 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 2 C B 5 N3 - C2 - O2 ANGL. DEV. = -4.9 DEGREES REMARK 500 2 A B 6 C4 - C5 - C6 ANGL. DEV. = -3.4 DEGREES REMARK 500 2 A B 6 C5 - C6 - N1 ANGL. DEV. = 3.5 DEGREES REMARK 500 2 A B 6 N1 - C6 - N6 ANGL. DEV. = -5.1 DEGREES REMARK 500 2 C B 7 N3 - C2 - O2 ANGL. DEV. = -5.1 DEGREES REMARK 500 2 C B 8 N3 - C2 - O2 ANGL. DEV. = -5.1 DEGREES REMARK 500 2 C B 10 N3 - C2 - O2 ANGL. DEV. = -4.8 DEGREES REMARK 500 2 A B 12 C4 - C5 - C6 ANGL. DEV. = -3.1 DEGREES REMARK 500 2 A B 12 C5 - C6 - N1 ANGL. DEV. = 3.7 DEGREES REMARK 500 2 A B 12 N1 - C6 - N6 ANGL. DEV. = -5.5 DEGREES REMARK 500 2 A B 13 C4 - C5 - C6 ANGL. DEV. = -3.2 DEGREES REMARK 500 2 A B 13 C5 - C6 - N1 ANGL. DEV. = 3.6 DEGREES REMARK 500 2 A B 13 N1 - C6 - N6 ANGL. DEV. = -5.3 DEGREES REMARK 500 2 C B 14 N3 - C2 - O2 ANGL. DEV. = -4.3 DEGREES REMARK 500 2 C B 15 N3 - C2 - O2 ANGL. DEV. = -4.3 DEGREES REMARK 500 2 A B 21 C4 - C5 - C6 ANGL. DEV. = -3.1 DEGREES REMARK 500 2 A B 21 C5 - C6 - N1 ANGL. DEV. = 3.5 DEGREES REMARK 500 2 A B 21 N1 - C6 - N6 ANGL. DEV. = -4.4 DEGREES REMARK 500 2 C B 23 N3 - C2 - O2 ANGL. DEV. = -4.8 DEGREES REMARK 500 2 C B 24 N3 - C2 - O2 ANGL. DEV. = -4.9 DEGREES REMARK 500 2 ARG A 21 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 3 C B 5 N3 - C2 - O2 ANGL. DEV. = -4.9 DEGREES REMARK 500 3 A B 6 C4 - C5 - C6 ANGL. DEV. = -3.3 DEGREES REMARK 500 3 A B 6 C5 - C6 - N1 ANGL. DEV. = 3.4 DEGREES REMARK 500 3 A B 6 N1 - C6 - N6 ANGL. DEV. = -4.8 DEGREES REMARK 500 3 C B 7 N1 - C2 - O2 ANGL. DEV. = 3.6 DEGREES REMARK 500 3 C B 7 N3 - C2 - O2 ANGL. DEV. = -5.4 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 321 ANGLE DEVIATIONS. 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 1 SER A 9 15.30 -68.58 REMARK 500 1 ARG A 28 -83.49 -32.94 REMARK 500 2 LYS A 10 27.09 -67.42 REMARK 500 3 SER A 9 46.28 -79.46 REMARK 500 4 LYS A 10 -77.87 -92.40 REMARK 500 6 ARG A 28 15.56 59.99 REMARK 500 7 ARG A 28 52.42 37.63 REMARK 500 13 SER A 9 -51.42 65.00 REMARK 500 13 ARG A 28 19.06 54.25 REMARK 500 15 SER A 9 -8.72 64.62 REMARK 500 15 LYS A 10 -107.28 43.67 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 GLU A 8 SER A 9 1 -136.83 REMARK 500 ARG A 28 ARG A 29 1 146.53 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 1 U B 4 0.08 SIDE_CHAIN REMARK 500 1 A B 6 0.07 SIDE_CHAIN REMARK 500 1 C B 8 0.09 SIDE_CHAIN REMARK 500 1 C B 10 0.06 SIDE_CHAIN REMARK 500 1 U B 11 0.07 SIDE_CHAIN REMARK 500 1 A B 12 0.05 SIDE_CHAIN REMARK 500 1 G B 22 0.09 SIDE_CHAIN REMARK 500 1 C B 23 0.06 SIDE_CHAIN REMARK 500 1 ARG A 28 0.08 SIDE_CHAIN REMARK 500 2 G B 1 0.08 SIDE_CHAIN REMARK 500 2 C B 8 0.10 SIDE_CHAIN REMARK 500 2 U B 9 0.08 SIDE_CHAIN REMARK 500 2 C B 10 0.06 SIDE_CHAIN REMARK 500 2 G B 22 0.07 SIDE_CHAIN REMARK 500 3 C B 8 0.07 SIDE_CHAIN REMARK 500 3 U B 11 0.09 SIDE_CHAIN REMARK 500 4 G B 2 0.11 SIDE_CHAIN REMARK 500 4 U B 3 0.08 SIDE_CHAIN REMARK 500 4 C B 8 0.10 SIDE_CHAIN REMARK 500 4 U B 11 0.12 SIDE_CHAIN REMARK 500 4 G B 18 0.05 SIDE_CHAIN REMARK 500 5 C B 5 0.06 SIDE_CHAIN REMARK 500 5 U B 11 0.08 SIDE_CHAIN REMARK 500 5 A B 12 0.06 SIDE_CHAIN REMARK 500 5 G B 18 0.06 SIDE_CHAIN REMARK 500 5 U B 19 0.07 SIDE_CHAIN REMARK 500 5 G B 20 0.07 SIDE_CHAIN REMARK 500 5 G B 22 0.07 SIDE_CHAIN REMARK 500 6 G B 1 0.11 SIDE_CHAIN REMARK 500 6 G B 2 0.07 SIDE_CHAIN REMARK 500 6 C B 8 0.12 SIDE_CHAIN REMARK 500 6 C B 10 0.09 SIDE_CHAIN REMARK 500 6 U B 11 0.09 SIDE_CHAIN REMARK 500 6 G B 17 0.07 SIDE_CHAIN REMARK 500 6 TYR A 17 0.07 SIDE_CHAIN REMARK 500 7 C B 8 0.13 SIDE_CHAIN REMARK 500 7 C B 10 0.07 SIDE_CHAIN REMARK 500 7 U B 11 0.12 SIDE_CHAIN REMARK 500 7 A B 21 0.07 SIDE_CHAIN REMARK 500 8 C B 5 0.07 SIDE_CHAIN REMARK 500 8 U B 19 0.12 SIDE_CHAIN REMARK 500 8 G B 20 0.09 SIDE_CHAIN REMARK 500 8 G B 22 0.06 SIDE_CHAIN REMARK 500 9 G B 1 0.07 SIDE_CHAIN REMARK 500 9 G B 2 0.05 SIDE_CHAIN REMARK 500 9 C B 8 0.08 SIDE_CHAIN REMARK 500 9 U B 11 0.09 SIDE_CHAIN REMARK 500 9 C B 15 0.09 SIDE_CHAIN REMARK 500 9 U B 19 0.09 SIDE_CHAIN REMARK 500 9 G B 22 0.07 SIDE_CHAIN REMARK 500 10 G B 1 0.06 SIDE_CHAIN REMARK 500 10 G B 2 0.14 SIDE_CHAIN REMARK 500 10 U B 3 0.10 SIDE_CHAIN REMARK 500 10 A B 6 0.07 SIDE_CHAIN REMARK 500 10 U B 11 0.07 SIDE_CHAIN REMARK 500 10 G B 18 0.07 SIDE_CHAIN REMARK 500 10 U B 19 0.11 SIDE_CHAIN REMARK 500 10 G B 22 0.05 SIDE_CHAIN REMARK 500 11 C B 8 0.08 SIDE_CHAIN REMARK 500 11 C B 10 0.07 SIDE_CHAIN REMARK 500 11 U B 11 0.12 SIDE_CHAIN REMARK 500 11 G B 20 0.06 SIDE_CHAIN REMARK 500 12 C B 8 0.15 SIDE_CHAIN REMARK 500 12 U B 11 0.07 SIDE_CHAIN REMARK 500 13 G B 1 0.08 SIDE_CHAIN REMARK 500 13 G B 2 0.05 SIDE_CHAIN REMARK 500 13 U B 3 0.08 SIDE_CHAIN REMARK 500 13 U B 4 0.06 SIDE_CHAIN REMARK 500 13 U B 11 0.08 SIDE_CHAIN REMARK 500 14 C B 10 0.10 SIDE_CHAIN REMARK 500 14 A B 12 0.06 SIDE_CHAIN REMARK 500 15 G B 2 0.10 SIDE_CHAIN REMARK 500 15 C B 8 0.15 SIDE_CHAIN REMARK 500 15 C B 10 0.10 SIDE_CHAIN REMARK 500 15 U B 11 0.07 SIDE_CHAIN REMARK 500 15 A B 21 0.08 SIDE_CHAIN REMARK 500 15 G B 22 0.08 SIDE_CHAIN REMARK 500 15 C B 23 0.09 SIDE_CHAIN REMARK 500 15 C B 24 0.06 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 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: (11X,I3,1X,A3,1X,A1,I4,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 1 SER A 9 -28.8 L D WRONG HAND REMARK 500 REMARK 500 REMARK: NULL
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1A4T RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF PHAGE P22 N PEPTIDE-BOX B RNA REMARK 900 COMPLEX, NMR, 20 STRUCTURES
DBREF 1NYB A 8 29 UNP P07243 REGN_BPPH3 8 29 DBREF 1NYB B 1 24 PDB 1NYB 1NYB 1 24
SEQRES 1 A 22 GLU SER LYS GLY THR ALA LYS SER ARG TYR LYS ALA ARG SEQRES 2 A 22 ARG ALA GLU LEU ILE ALA GLU ARG ARG SEQRES 1 B 24 G G U U C A C C U C U A A SEQRES 2 B 24 C C G G G U G A G C C
HELIX 1 1 THR A 12 ALA A 26 1 15
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