PDB Short entry for 1RZS 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 3 02-MAR-22 1RZS 1 REMARK 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 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 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR 3.1, CNS 1.1 REMARK 3 AUTHORS : BRUKER (XWINNMR), A. BRUNGER ET AL (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: 30 STRUCTURES WERE CALCULATED USING 916 REMARK 3 NOE-DERIVED DISTANCE RESTRAINTS, 10 HYDROGEN BOND DISTANCE REMARK 3 RESTRAINTS, 41 PHI ANGLE RESTRAINTS AND 5 CHI1 ANGLE RESTRAINTS. REMARK 3 23 OF 30 CALCULATED STRUCTURES WERE INITIALLY ACCEPTED BASED ON REMARK 3 NO DISTANCE RESTRAINT VIOLATIONS GREATER THAN 0.4 ANGSTROMS AND REMARK 3 NO ANGLE RESTRAINT VIOLATIONS GREATER THAN 5 DEGREES. OF THE 23, REMARK 3 2 WERE ELIMINATED FOR HAVING SIGNIFICANTLY HIGHER ENERGY THAN REMARK 3 THE OTHERS, LEAVING 21 STRUCTURES IN THE FINAL ENSEMBLE. THE REMARK 3 ORDERED REGION OF THE STRUCTURE INCLUDES RESIDUES 1-57. PAIRWISE REMARK 3 RMSDS FOR THE ORDERED REGION WERE 0.53 A (BACKBONE ATOMS) AND REMARK 3 1.29 A (ALL HEAVY ATOMS). NONE OF THE BACKBONE ANGLES IN THE REMARK 3 ORDERED REGION OF ANY ENSEMBLE MEMBER FELL OUTSIDE THE MOST REMARK 3 FAVORABLE AND ADDITIONALLY ALLOWED REGIONS OF A RAMACHANDRAN REMARK 3 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 DEPOSITION ID IS D_1000021188. 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 MM REMARK 210 SODIUM PHOSPHATE BUFFER, 90% H2O, REMARK 210 10% D2O; 2.75 MM P22 CRO U-15N, REMARK 210 13C, 50 MM SODIUM PHOSPHATE REMARK 210 BUFFER, 90% H2O, 10% D2O; 3.5 MM REMARK 210 P22 CRO U-15N, 50 MM SODIUM REMARK 210 PHOSPHATE BUFFER, 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 : NMRPIPE, NMRVIEW 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 STRUCTURES REMARK 210 WERE ALSO ELIMINATED DUE TO HIGH REMARK 210 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 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 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 REMARK 500 THIS ENTRY HAS 59 RAMACHANDRAN OUTLIERS. 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