HEADER DNA BINDING PROTEIN 24-OCT-14 2MW2 TITLE HHA-H-NS46 CHARGE ZIPPER COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEMOLYSIN EXPRESSION-MODULATING PROTEIN HHA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 1-72; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: DNA-BINDING PROTEIN H-NS; COMPND 8 CHAIN: B, C; COMPND 9 FRAGMENT: RESIDUES 1-46; COMPND 10 SYNONYM: HISTONE-LIKE PROTEIN HLP-II, PROTEIN B1, PROTEIN H1; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: HHA, B0460, JW0449; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PET15B; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 11 ORGANISM_TAXID: 83333; SOURCE 12 STRAIN: K12; SOURCE 13 GENE: HNS, BGLY, CUR, DRDX, HNSA, MSYA, OSMZ, PILG, TOPS, B1237, SOURCE 14 JW1225; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 17 EXPRESSION_SYSTEM_VECTOR: PET15B KEYWDS NUCLEOID-ASSOCIATED PROTEINS, CHARGE-ZIPPER COMPLEX, ELECTROSTATIC- KEYWDS 2 DRIVEN FUNCTION, SALT-DEPENDENT DYNAMICS, DNA BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR T.N.CORDEIRO,J.GARCIA,P.BERNADO,O.MILLET,M.PONS REVDAT 4 01-MAY-24 2MW2 1 REMARK REVDAT 3 10-JAN-18 2MW2 1 JRNL REVDAT 2 27-APR-16 2MW2 1 DBREF REMARK SEQRES REVDAT 1 29-JUL-15 2MW2 0 JRNL AUTH T.N.CORDEIRO,J.GARCIA,P.BERNADO,O.MILLET,M.PONS JRNL TITL A THREE-PROTEIN CHARGE ZIPPER STABILIZES A COMPLEX JRNL TITL 2 MODULATING BACTERIAL GENE SILENCING. JRNL REF J. BIOL. CHEM. V. 290 21200 2015 JRNL REFN ESSN 1083-351X JRNL PMID 26085102 JRNL DOI 10.1074/JBC.M114.630400 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NMRPIPE, HADDOCK 2.1, CNS 2.0 REMARK 3 AUTHORS : DELAGLIO, ZHENGRONG AND BAX (NMRPIPE), ALEXANDRE REMARK 3 BONVIN (HADDOCK), BRUNGER, ADAMS, CLORE, GROS, REMARK 3 NILGES AND READ (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HADDOCK MODELLING CONSISTS OF (I) RIGID REMARK 3 -BODY DOCKING, (II) SEMI-FLEXIBLE REFINEMENT STAGE AND (III) REMARK 3 FINAL REFINEMENT IN EXPLICIT SOLVENT., FINAL GENTLE WATER REMARK 3 SIMULATED ANNEALING REFINEMENT PROTOCOL USING MOLECULAR DYNAMICS REMARK 3 IN CARTESIAN SPACE. REMARK 4 REMARK 4 2MW2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-OCT-14. REMARK 100 THE DEPOSITION ID IS D_1000104115. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 295; 295 REMARK 210 PH : 7.0; 7.0 REMARK 210 IONIC STRENGTH : 0.16; 0.20 REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 0.015-0.030 MM PROTEIN_1, 0.10 REMARK 210 MM [U-100% 15N] PROTEIN_2, 20 MM REMARK 210 HEPES, 150 MM SODIUM CHLORIDE, REMARK 210 0.01 W/V SODIUM AZIDE, 90% H2O/ REMARK 210 10% D2O; 0.015-0.030 MM PROTEIN_ REMARK 210 1, 0.10 MM [U-100% 15N] PROTEIN_ REMARK 210 2, 20 MM HEPES, 150 MM SODIUM REMARK 210 CHLORIDE, 0.01 W/V SODIUM AZIDE, REMARK 210 90% H2O/10% D2O; 0.9 MM [U-100% REMARK 210 15N] PROTEIN_1, 150 MM SODIUM REMARK 210 CHLORIDE, 0.01 W/V SODIUM AZIDE, REMARK 210 20 MM SODIUM PHOSPHATE, 90% H2O/ REMARK 210 10% D2O; 0.9 MM [U-100% 15N] REMARK 210 PROTEIN_2, 150 MM SODIUM REMARK 210 CHLORIDE, 0.01 W/V SODIUM AZIDE, REMARK 210 20 MM SODIUM PHOSPHATE, 90% H2O/ REMARK 210 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D 1H-15N NOESY; REMARK 210 3D 1H-15N TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE; AVANCE III REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRVIEW, CARA, CNS 2.0, HADDOCK REMARK 210 2.1, TOPSPIN REMARK 210 METHOD USED : RIGID-BODY/TORSION ANGLE REMARK 210 SIMULATED ANNEALING, CARTESIAN REMARK 210 MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 400 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-10 REMARK 465 RES C SSSEQI REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 GLU A 3 REMARK 465 LYS A 4 REMARK 465 PRO A 5 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 ALA B 47 REMARK 465 MET C 1 REMARK 465 SER C 2 REMARK 465 ALA C 47 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 DISTANCE REMARK 500 HZ3 LYS A 8 OE2 GLU C 24 1.58 REMARK 500 OD2 ASP A 22 HH12 ARG A 26 1.59 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 GLN A 19 -166.99 -120.85 REMARK 500 1 THR A 20 -3.70 60.48 REMARK 500 1 ILE A 21 -51.82 71.97 REMARK 500 1 ASP A 37 -26.23 78.69 REMARK 500 2 THR A 20 -5.15 68.31 REMARK 500 2 ILE A 21 -37.34 73.29 REMARK 500 2 ASP A 37 -38.96 76.54 REMARK 500 3 GLN A 19 -159.52 -119.66 REMARK 500 3 THR A 20 -11.12 71.29 REMARK 500 3 ILE A 21 -58.96 72.26 REMARK 500 3 ASP A 37 -26.95 80.80 REMARK 500 4 GLN A 19 -165.76 -125.52 REMARK 500 4 THR A 20 -18.39 73.54 REMARK 500 4 ILE A 21 -48.85 74.45 REMARK 500 4 ASP A 37 -14.29 75.32 REMARK 500 5 THR A 20 -8.19 62.79 REMARK 500 5 ILE A 21 -48.63 73.43 REMARK 500 5 ASP A 37 -14.40 79.75 REMARK 500 5 LYS A 62 -163.03 -104.57 REMARK 500 6 THR A 20 -4.40 67.31 REMARK 500 6 ILE A 21 -54.42 70.61 REMARK 500 6 ASP A 37 -41.42 71.22 REMARK 500 7 THR A 20 -18.06 73.98 REMARK 500 7 ILE A 21 -44.57 73.48 REMARK 500 7 ASP A 37 -22.88 79.67 REMARK 500 8 ILE A 21 -43.54 71.79 REMARK 500 8 ASP A 37 -1.61 73.90 REMARK 500 9 THR A 20 -2.30 70.68 REMARK 500 9 ILE A 21 -55.59 72.23 REMARK 500 9 ASP A 37 -10.37 80.57 REMARK 500 10 THR A 20 -4.10 70.01 REMARK 500 10 ILE A 21 -53.32 72.07 REMARK 500 10 ASP A 37 -34.84 76.96 REMARK 500 10 LYS A 58 118.45 -162.66 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1JW2 RELATED DB: PDB REMARK 900 STRUCTURE OF UNBOUND HHA REMARK 900 RELATED ID: 1NI8 RELATED DB: PDB REMARK 900 STRUCTURE OF UNBOUND HNS46 REMARK 900 RELATED ID: 5166 RELATED DB: BMRB REMARK 900 ASSIGNED CHEMICAL SHIFTS OF UNBOUND HHA REMARK 900 RELATED ID: 25296 RELATED DB: BMRB DBREF 2MW2 A 1 72 UNP P0ACE3 HHA_ECOLI 1 72 DBREF 2MW2 B 1 47 UNP P0ACF8 HNS_ECOLI 1 47 DBREF 2MW2 C 1 47 UNP P0ACF8 HNS_ECOLI 1 47 SEQRES 1 A 72 MET SER GLU LYS PRO LEU THR LYS THR ASP TYR LEU MET SEQRES 2 A 72 ARG LEU ARG ARG CYS GLN THR ILE ASP THR LEU GLU ARG SEQRES 3 A 72 VAL ILE GLU LYS ASN LYS TYR GLU LEU SER ASP ASN GLU SEQRES 4 A 72 LEU ALA VAL PHE TYR SER ALA ALA ASP HIS ARG LEU ALA SEQRES 5 A 72 GLU LEU THR MET ASN LYS LEU TYR ASP LYS ILE PRO SER SEQRES 6 A 72 SER VAL TRP LYS PHE ILE ARG SEQRES 1 B 47 MET SER GLU ALA LEU LYS ILE LEU ASN ASN ILE ARG THR SEQRES 2 B 47 LEU ARG ALA GLN ALA ARG GLU CYS THR LEU GLU THR LEU SEQRES 3 B 47 GLU GLU MET LEU GLU LYS LEU GLU VAL VAL VAL ASN GLU SEQRES 4 B 47 ARG ARG GLU GLU GLU SER ALA ALA SEQRES 1 C 47 MET SER GLU ALA LEU LYS ILE LEU ASN ASN ILE ARG THR SEQRES 2 C 47 LEU ARG ALA GLN ALA ARG GLU CYS THR LEU GLU THR LEU SEQRES 3 C 47 GLU GLU MET LEU GLU LYS LEU GLU VAL VAL VAL ASN GLU SEQRES 4 C 47 ARG ARG GLU GLU GLU SER ALA ALA HELIX 1 1 THR A 7 ARG A 16 1 10 HELIX 2 2 ILE A 21 LYS A 32 1 12 HELIX 3 3 GLU A 39 ASN A 57 1 19 HELIX 4 4 PRO A 64 ILE A 71 5 8 HELIX 5 5 ALA B 4 LEU B 8 1 5 HELIX 6 6 ASN B 10 ALA B 18 1 9 HELIX 7 7 THR B 22 ALA B 46 1 25 HELIX 8 8 LEU C 5 ASN C 9 5 5 HELIX 9 9 ASN C 10 ALA C 18 1 9 HELIX 10 10 THR C 22 ALA C 46 1 25 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 MODEL 1