10 20 30 40 50 60 70 80 1RZS - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric Unit
HEADER TRANSCRIPTION 28-DEC-03 1RZS
TITLE SOLUTION STRUCTURE OF P22 CRO
COMPND MOL_ID: 1; COMPND 2 MOLECULE: REGULATORY PROTEIN CRO; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ANTIREPRESSOR; COMPND 5 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE P22; SOURCE 3 ORGANISM_TAXID: 10754; SOURCE 4 GENE: CRO; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 DE3; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21B
KEYWDS HELIX-TURN-HELIX, DNA-BINDING PROTEIN, STRUCTURAL EVOLUTION, KEYWDS 2 TRANSCRIPTION
EXPDTA SOLUTION NMR
NUMMDL 21
AUTHOR T.NEWLOVE,J.H.KONIECZKA,M.H.CORDES
REVDAT 2 24-FEB-09 1RZS 1 VERSN REVDAT 1 01-JUN-04 1RZS 0
JRNL AUTH T.NEWLOVE,J.H.KONIECZKA,M.H.CORDES JRNL TITL SECONDARY STRUCTURE SWITCHING IN CRO PROTEIN JRNL TITL 2 EVOLUTION. JRNL REF STRUCTURE V. 12 569 2004 JRNL REFN ISSN 0969-2126 JRNL PMID 15062080 JRNL DOI 10.1016/J.STR.2004.02.024
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : A. BRUNGER ET AL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: 30 STRUCTURES WERE CALCULATED USING REMARK 3 916 NOE-DERIVED DISTANCE RESTRAINTS, 10 HYDROGEN BOND DISTANCE REMARK 3 RESTRAINTS, 41 PHI ANGLE RESTRAINTS AND 5 CHI1 ANGLE REMARK 3 RESTRAINTS. 23 OF 30 CALCULATED STRUCTURES WERE INITIALLY REMARK 3 ACCEPTED BASED ON NO DISTANCE RESTRAINT VIOLATIONS GREATER REMARK 3 THAN 0.4 ANGSTROMS AND NO ANGLE RESTRAINT VIOLATIONS GREATER REMARK 3 THAN 5 DEGREES. OF THE 23, 2 WERE ELIMINATED FOR HAVING REMARK 3 SIGNIFICANTLY HIGHER ENERGY THAN THE OTHERS, LEAVING 21 REMARK 3 STRUCTURES IN THE FINAL ENSEMBLE. THE ORDERED REGION OF THE REMARK 3 STRUCTURE INCLUDES RESIDUES 1-57. PAIRWISE RMSDS FOR THE REMARK 3 ORDERED REGION WERE 0.53 A (BACKBONE ATOMS) AND 1.29 A (ALL REMARK 3 HEAVY ATOMS). NONE OF THE BACKBONE ANGLES IN THE ORDERED REMARK 3 REGION OF ANY ENSEMBLE MEMBER FELL OUTSIDE THE MOST FAVORABLE REMARK 3 AND ADDITIONALLY ALLOWED REGIONS OF A RAMACHANDRAN PLOT.
REMARK 4 REMARK 4 1RZS COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JAN-04. REMARK 100 THE RCSB ID CODE IS RCSB021188.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 293; 300 REMARK 210 PH : 6.4; 6.4 REMARK 210 IONIC STRENGTH : 50 MM SODIUM PHOSPHATE; 50 MM REMARK 210 SODIUM PHOSPHATE REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 6 MM P22 CRO, 50 MM SODIUM REMARK 210 PHOSPHATE BUFFER, 90% H2O, 10% REMARK 210 D2O; 3.5 MM P22 CRO U-15N, 50 REMARK 210 MM SODIUM PHOSPHATE BUFFER, REMARK 210 90% H2O, 10% D2O; 2.75 MM P22 REMARK 210 CRO U-15N, 13C, 50 MM SODIUM REMARK 210 PHOSPHATE BUFFER, 90% H2O, 10% REMARK 210 D2O; 3.5 MM P22 CRO U-15N, 50 REMARK 210 MM SODIUM PHOSPHATE BUFFER, REMARK 210 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY, HNHA, HNHB, 3D_15N- REMARK 210 SEPARATED_NOESY, 3D_13C- REMARK 210 SEPARATED_NOESY, HYDROGEN REMARK 210 EXCHANGE REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 3.1, NMRPIPE, NMRVIEW REMARK 210 4.1.3, CNS 1.1 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 30 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 21 REMARK 210 CONFORMERS, SELECTION CRITERIA : AGREEMENT WITH DISTANCE AND REMARK 210 ANGLE RESTRAINTS; TWO REMARK 210 STRUCTURES WERE ALSO REMARK 210 ELIMINATED DUE TO HIGH ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL
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: 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 LYS A 31 -163.64 -121.39 REMARK 500 1 GLU A 54 45.12 -86.06 REMARK 500 1 ASN A 55 -62.00 -90.34 REMARK 500 1 ALA A 60 63.86 -155.06 REMARK 500 2 GLN A 59 35.15 -150.32 REMARK 500 3 PRO A 35 -175.96 -51.78 REMARK 500 3 ASN A 55 -70.44 -53.28 REMARK 500 3 ALA A 60 -66.86 -92.70 REMARK 500 4 ILE A 22 -96.41 -111.73 REMARK 500 4 ALA A 60 98.41 -160.03 REMARK 500 5 PRO A 35 176.44 -49.38 REMARK 500 6 LYS A 31 -163.52 -110.25 REMARK 500 6 PRO A 35 168.74 -48.54 REMARK 500 6 ASN A 55 -75.00 -46.48 REMARK 500 7 PRO A 35 -179.90 -53.33 REMARK 500 7 THR A 46 39.06 -83.43 REMARK 500 7 ALA A 47 27.22 49.26 REMARK 500 7 ALA A 60 -81.14 63.04 REMARK 500 8 TYR A 57 29.59 -146.45 REMARK 500 9 TRP A 30 170.98 -55.17 REMARK 500 9 PRO A 35 179.56 -49.27 REMARK 500 9 TYR A 57 28.74 -153.07 REMARK 500 10 LYS A 31 -163.50 -110.54 REMARK 500 10 TYR A 57 23.11 -142.07 REMARK 500 10 ALA A 60 -70.97 -100.71 REMARK 500 11 LYS A 31 -164.27 -127.71 REMARK 500 11 TYR A 40 -70.29 -66.48 REMARK 500 11 THR A 46 32.60 -83.16 REMARK 500 12 LYS A 31 -169.81 -105.39 REMARK 500 12 TYR A 40 -70.42 -67.37 REMARK 500 13 LYS A 31 -163.25 -119.32 REMARK 500 13 THR A 46 37.78 -88.26 REMARK 500 13 ALA A 47 28.83 46.89 REMARK 500 13 GLU A 54 44.69 -90.10 REMARK 500 13 ASN A 55 -74.79 -90.28 REMARK 500 14 PRO A 35 158.34 -49.24 REMARK 500 14 GLU A 54 37.42 -90.12 REMARK 500 14 ARG A 58 45.92 -98.20 REMARK 500 14 ALA A 60 33.10 -145.39 REMARK 500 15 TRP A 30 -178.18 -53.17 REMARK 500 15 ASN A 55 -74.96 -72.76 REMARK 500 15 ALA A 60 -78.48 64.89 REMARK 500 16 GLU A 54 38.09 -90.25 REMARK 500 16 ASN A 55 -76.90 -90.40 REMARK 500 17 ALA A 19 -46.29 -132.07 REMARK 500 17 PRO A 35 -175.05 -53.55 REMARK 500 17 ALA A 60 -47.37 -139.16 REMARK 500 18 LYS A 31 -166.61 -126.71 REMARK 500 18 PRO A 35 171.35 -51.00 REMARK 500 18 GLU A 54 46.33 -89.16 REMARK 500 18 ALA A 60 119.49 -169.39 REMARK 500 19 TYR A 57 22.88 -140.43 REMARK 500 19 GLN A 59 74.78 -117.68 REMARK 500 20 PRO A 35 166.52 -49.11 REMARK 500 20 TYR A 40 -75.34 -67.67 REMARK 500 20 ALA A 60 176.09 59.68 REMARK 500 21 PRO A 35 161.53 -49.91 REMARK 500 21 GLU A 54 34.37 -90.29 REMARK 500 21 ALA A 60 -177.82 59.89 REMARK 500 REMARK 500 REMARK: NULL
DBREF 1RZS A 1 61 UNP P09964 RCRO_BPP22 1 61
SEQRES 1 A 61 MET TYR LYS LYS ASP VAL ILE ASP HIS PHE GLY THR GLN SEQRES 2 A 61 ARG ALA VAL ALA LYS ALA LEU GLY ILE SER ASP ALA ALA SEQRES 3 A 61 VAL SER GLN TRP LYS GLU VAL ILE PRO GLU LYS ASP ALA SEQRES 4 A 61 TYR ARG LEU GLU ILE VAL THR ALA GLY ALA LEU LYS TYR SEQRES 5 A 61 GLN GLU ASN ALA TYR ARG GLN ALA ALA
HELIX 1 1 TYR A 2 GLY A 11 1 10 HELIX 2 2 THR A 12 GLY A 21 1 10 HELIX 3 3 SER A 23 TRP A 30 1 8 HELIX 4 4 PRO A 35 THR A 46 1 12
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