HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 29-SEP-11 2LJW TITLE SOLUTION NMR STRUCTURE OF ALR2454 PROTEIN FROM NOSTOC SP. STRAIN PCC TITLE 2 7120, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET NSR264 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALR2454 PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NOSTOC SP.; SOURCE 3 ORGANISM_TAXID: 103690; SOURCE 4 STRAIN: PCC 7120; SOURCE 5 GENE: ALR2454; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PMGK; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET21_NESG KEYWDS NOVEL FOLD, STRUCTURAL GENOMICS, NORTHEAST STRUCTURAL GENOMICS KEYWDS 2 CONSORTIUM, NESG, PSI-BIOLOGY, PROTEIN STRUCTURE INITIATIVE, UNKNOWN KEYWDS 3 FUNCTION EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR J.M.ARAMINI,D.LEE,C.CICCOSANTI,H.JANJUA,B.ROST,T.B.ACTON,R.XIAO, AUTHOR 2 J.K.EVERETT,G.T.MONTELIONE,NORTHEAST STRUCTURAL GENOMICS CONSORTIUM AUTHOR 3 (NESG) REVDAT 5 14-JUN-23 2LJW 1 REMARK SEQADV REVDAT 4 22-AUG-12 2LJW 1 JRNL REVDAT 3 25-JUL-12 2LJW 1 JRNL REVDAT 2 16-NOV-11 2LJW 1 REVDAT 1 19-OCT-11 2LJW 0 JRNL AUTH J.M.ARAMINI,D.PETREY,D.Y.LEE,H.JANJUA,R.XIAO,T.B.ACTON, JRNL AUTH 2 J.K.EVERETT,G.T.MONTELIONE JRNL TITL SOLUTION NMR STRUCTURE OF ALR2454 FROM NOSTOC SP. PCC 7120, JRNL TITL 2 THE FIRST STRUCTURAL REPRESENTATIVE OF PFAM DOMAIN FAMILY JRNL TITL 3 PF11267. JRNL REF J.STRUCT.FUNCT.GENOM. V. 13 171 2012 JRNL REFN ISSN 1345-711X JRNL PMID 22592539 JRNL DOI 10.1007/S10969-012-9135-5 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.3 REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE FINAL STRUCTURES ARE BASED ON A REMARK 3 TOTAL OF 2478 CONFORMATIONALLY-RESTRICTING NOE-DERIVED DISTANCE REMARK 3 CONSTRAINTS AND 162 DIHEDRAL ANGLE CONSTRAINTS; 0 HYDROGEN BOND REMARK 3 CONSTRAINTS (25.4 CONSTRAINTS PER RESIDUE, 6.8 LONG RANGE REMARK 3 CONSTRAINTS PER RESIDUE, COMPUTED FOR RESIDUES 1 TO 104 BY PSVS REMARK 3 1.4). STRUCTURE DETERMINATION WAS PERFORMED ITERATIVELY USING REMARK 3 CYANA 3.0. THE 20 STRUCTURES OUT OF 100 WITH THE LOWEST TARGET REMARK 3 FUNCTION WERE FURTHER REFINED BY RESTRAINED MOLECULAR DYNAMICS/ REMARK 3 ENERGY MINIMIZATION IN EXPLICIT WATER (CNS) WITH PARAM19. REMARK 4 REMARK 4 2LJW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-OCT-11. REMARK 100 THE DEPOSITION ID IS D_1000102471. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 4.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.01 MM [U-100% 13C; U-100% 15N] REMARK 210 NSR264, 20 MM AMMONIUM ACETATE, REMARK 210 100 MM SODIUM CHLORIDE, 5 MM REMARK 210 CALCIUM CHLORIDE, 10 MM DTT, REMARK 210 0.02 % SODIUM AZIDE, 50 UM DSS, REMARK 210 90% H2O/10% D2O; 0.567 MM [U-5% REMARK 210 13C; U-100% 15N] NSR264, 20 MM REMARK 210 AMMONIUM ACETATE, 100 MM SODIUM REMARK 210 CHLORIDE, 5 MM CALCIUM CHLORIDE, REMARK 210 10 MM DTT, 0.02 % SODIUM AZIDE, REMARK 210 50 UM DSS, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 3D 1H-15N NOESY; 3D 1H-13C NOESY REMARK 210 ALIPHATIC; 3D 1H-13C NOESY REMARK 210 AROMATIC; 2D 1H-13C HSQC HIGH REMARK 210 RESOLUTION (L/V METHYL REMARK 210 STEREOASSIGNMENT); 3D HNCO; 3D REMARK 210 HN(CA)CO; 3D HNCA; 3D HN(CO)CA; REMARK 210 3D CBCA(CO)NH; 3D HNCACB; 3D REMARK 210 HBHA(CO)NH; 3D HCCH-TOCSY; 3D REMARK 210 CCH-TOCSY; 3D HCCH-COSY; 1D 15N REMARK 210 T1 AND T2; 2D 1H-15N HETNOE REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CYANA 3.0, AUTOSTRUCTURE 2.2.1, REMARK 210 NMRPIPE 2.3, TOPSPIN 2.1, PINE REMARK 210 1.0, SPARKY 3.112, TALOS+, PSVS REMARK 210 1.4, MOLPROBITY 3.18, PDBSTAT 5.4 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 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 PROTEIN IS MONOMERIC BY GEL FILTRATION CHROMATOGRAPHY, REMARK 210 STATIC LIGHT SCATTERING AND 15N T1/T2 RELAXATION. THE STRUCTURE REMARK 210 WAS DETERMINED USING TRIPLE RESONANCE NMR SPECTROSCOPY. SPECTRA REMARK 210 FOR BACKBONE AND SIDE CHAIN ASSIGNMENTS WERE OBTAINED ON A 1.7- REMARK 210 MM MICROCRYOPROBE AT 600 MHZ. ALL NOESY DATA WERE ACQUIRED AT REMARK 210 800 MHZ USING A 5-MM CRYOPROBE. BACKBONE ASSIGNMENTS WERE MADE REMARK 210 USING PINE, AND THE SIDE CHAIN ASSIGNMENTS WERE COMPLETED REMARK 210 MANUALLY. AUTOMATIC NOESY ASSIGNMENTS WERE DETERMINED USING REMARK 210 CYANA 3.0. BACKBONE (PHI/PSI) DIHEDRAL ANGLE CONSTRAINTS WERE REMARK 210 OBTAINED FROM TALOSPLUS. COMPLETENESS OF NMR ASSIGNMENTS REMARK 210 (EXCLUDING C-TERMINAL HIS6): BACKBONE, 99.4%, SIDE CHAIN, 98.3%, REMARK 210 AROMATICS, 96.6%, STEREOSPECIFIC METHYL, 100%, STEREOSPECIFIC REMARK 210 SIDE CHAIN NH2: 100.0%. FINAL STRUCTURE QUALITY FACTORS (FOR REMARK 210 RESIDUES 1 TO 104, PSVS 1.4), WHERE ORDERED RESIDUES [S(PHI) + REMARK 210 S(PSI) > 1.8] COMPRISE: 1-100: (A) RMSD (ORDERED RESIDUES): BB, REMARK 210 0.6, HEAVY ATOM, 0.9. (B) MOLPROBITY RAMACHANDRAN STATISTICS FOR REMARK 210 ORDERED RESIDUES: MOST FAVORED, 96.8%, ADDITIONALLY ALLOWED, 3.1% REMARK 210 , DISALLOWED, 0.1%. (C) PROCHECK SCORES FOR ORDERED RESIDUES REMARK 210 (RAW/Z-): PHI-PSI, -0.15/-0.28, ALL, -0.03/-0.18. (D) MOLPROBITY REMARK 210 CLASH SCORE (RAW/Z-): 12.51/-0.62 (E) RPF SCORES FOR GOODNESS OF REMARK 210 FIT TO NOESY DATA (RESIDUES 1 TO 104): RECALL, 0.976, PRECISION, REMARK 210 0.934, F-MEASURE, 0.955, DP-SCORE, 0.817. (F) NUMBER OF CLOSE REMARK 210 CONTACTS PER 20 MODELS: 2. THE FINAL SIX HISTIDINE RESIDUES IN REMARK 210 THE C-TERMINAL AFFINITY TAG WERE NOT INCLUDED IN THE STRUCTURE REMARK 210 CALCULATIONS AND HAVE BEEN OMITTED FROM THIS DEPOSITION. 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 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 1-20 REMARK 465 RES C SSSEQI REMARK 465 HIS A 105 REMARK 465 HIS A 106 REMARK 465 HIS A 107 REMARK 465 HIS A 108 REMARK 465 HIS A 109 REMARK 465 HIS A 110 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 26 -3.56 69.09 REMARK 500 1 SER A 42 40.67 -97.60 REMARK 500 1 LEU A 83 99.48 -56.33 REMARK 500 1 ILE A 102 84.31 70.09 REMARK 500 2 LEU A 83 97.53 -64.12 REMARK 500 2 ASP A 92 94.28 -67.60 REMARK 500 2 ILE A 102 90.26 63.66 REMARK 500 3 LEU A 83 106.52 -59.99 REMARK 500 3 ASP A 92 98.84 -68.35 REMARK 500 3 ILE A 102 74.23 -106.60 REMARK 500 4 LEU A 83 101.85 -57.36 REMARK 500 4 ILE A 101 99.23 -66.30 REMARK 500 4 LEU A 103 77.92 61.30 REMARK 500 5 LEU A 83 92.06 -58.87 REMARK 500 5 ASP A 92 96.11 -68.75 REMARK 500 6 LEU A 83 107.08 -58.71 REMARK 500 6 ASP A 92 86.39 -68.45 REMARK 500 8 LEU A 83 106.36 -54.62 REMARK 500 9 LEU A 83 104.01 -54.54 REMARK 500 12 GLN A 26 -13.00 72.31 REMARK 500 12 LEU A 83 94.73 -64.35 REMARK 500 12 ASP A 92 99.80 -65.43 REMARK 500 12 LEU A 93 69.89 -114.66 REMARK 500 13 LEU A 83 94.88 -57.07 REMARK 500 13 ILE A 102 100.31 67.27 REMARK 500 14 LEU A 93 71.87 -103.89 REMARK 500 14 ILE A 102 84.11 61.43 REMARK 500 16 LEU A 83 89.57 -64.98 REMARK 500 18 SER A 42 76.03 -111.93 REMARK 500 18 LEU A 93 75.88 -114.01 REMARK 500 19 LYS A 78 21.88 -149.77 REMARK 500 19 ASP A 92 86.68 -68.64 REMARK 500 19 LEU A 103 58.21 -104.05 REMARK 500 20 LEU A 93 49.59 -93.38 REMARK 500 20 LEU A 103 70.02 -118.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR DETERMINED REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 17965 RELATED DB: BMRB REMARK 900 RELATED ID: NSR264 RELATED DB: TARGETDB DBREF 2LJW A 1 102 UNP Q8YUA0 Q8YUA0_NOSS1 1 102 SEQADV 2LJW LEU A 103 UNP Q8YUA0 EXPRESSION TAG SEQADV 2LJW GLU A 104 UNP Q8YUA0 EXPRESSION TAG SEQADV 2LJW HIS A 105 UNP Q8YUA0 EXPRESSION TAG SEQADV 2LJW HIS A 106 UNP Q8YUA0 EXPRESSION TAG SEQADV 2LJW HIS A 107 UNP Q8YUA0 EXPRESSION TAG SEQADV 2LJW HIS A 108 UNP Q8YUA0 EXPRESSION TAG SEQADV 2LJW HIS A 109 UNP Q8YUA0 EXPRESSION TAG SEQADV 2LJW HIS A 110 UNP Q8YUA0 EXPRESSION TAG SEQRES 1 A 110 MET THR GLY GLN GLU LEU ARG GLN LEU LEU LEU ASP LYS SEQRES 2 A 110 TRP GLY TYR SER TYR ASP VAL GLN PHE ARG ARG THR GLN SEQRES 3 A 110 GLY LYS ILE PHE LEU GLN VAL MET TRP LYS TYR LEU GLU SEQRES 4 A 110 GLN ALA SER PHE PRO MET ASN GLU THR GLU TYR GLN GLU SEQRES 5 A 110 HIS LEU ASP SER VAL ALA ASN TYR LEU HIS ALA LEU GLY SEQRES 6 A 110 GLY ALA VAL GLN VAL LYS THR PHE ILE THR GLN THR LYS SEQRES 7 A 110 GLU ARG PRO ARG LEU GLY LYS ALA VAL SER ILE PRO LEU SEQRES 8 A 110 ASP LEU GLY GLU ARG ALA SER GLU TRP ILE ILE LEU GLU SEQRES 9 A 110 HIS HIS HIS HIS HIS HIS HELIX 1 1 GLY A 3 TRP A 14 1 12 HELIX 2 2 GLU A 47 LEU A 64 1 18 HELIX 3 3 ALA A 67 GLN A 76 1 10 HELIX 4 4 GLY A 94 ILE A 101 1 8 SHEET 1 A 3 TYR A 18 THR A 25 0 SHEET 2 A 3 LYS A 28 TYR A 37 -1 O GLN A 32 N GLN A 21 SHEET 3 A 3 VAL A 87 LEU A 91 -1 O ILE A 89 N LEU A 31 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