10 20 30 40 50 60 70 80 2AHQ - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER TRANSCRIPTION 28-JUL-05 2AHQ
TITLE SOLUTION STRUCTURE OF THE C-TERMINAL RPON DOMAIN OF SIGMA- TITLE 2 54 FROM AQUIFEX AEOLICUS
COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA POLYMERASE SIGMA FACTOR RPON; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C-TERMINAL DOMAIN; COMPND 5 SYNONYM: SIGMA-54; COMPND 6 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AQUIFEX AEOLICUS; SOURCE 3 ORGANISM_TAXID: 63363; SOURCE 4 GENE: RPON; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ROSETTA (BL21 (DE3) WITH PLYSS); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21A
KEYWDS SIGMA-54,SIGMA FACTORS, SOLUTION STRUCTURE, TRANSCRIPTION, KEYWDS 2 RNA POLYMERASE,
EXPDTA SOLUTION NMR
NUMMDL 20
AUTHOR M.DOUCLEFF,L.T.MALAK,J.G.PELTON,D.E.WEMMER
REVDAT 3 24-FEB-09 2AHQ 1 VERSN REVDAT 2 02-MAY-06 2AHQ 1 JRNL REVDAT 1 11-OCT-05 2AHQ 0
JRNL AUTH M.DOUCLEFF,L.T.MALAK,J.G.PELTON,D.E.WEMMER JRNL TITL THE C-TERMINAL RPON DOMAIN OF SIGMA54 FORMS AN JRNL TITL 2 UNPREDICTED HELIX-TURN-HELIX MOTIF SIMILAR TO JRNL TITL 3 DOMAINS OF SIGMA70. JRNL REF J.BIOL.CHEM. V. 280 41530 2005 JRNL REFN ISSN 0021-9258 JRNL PMID 16210314 JRNL DOI 10.1074/JBC.M509010200
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA 1.5 REMARK 3 AUTHORS : GUNTERT ET AL. (1997) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: STRUCTURES ARE BASED ON A TOTAL 1064 REMARK 3 RESTRAINTS: 956 DISTANCE AND 108 DIHEDRAL ANGLE
REMARK 4 REMARK 4 2AHQ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-AUG-05. REMARK 100 THE RCSB ID CODE IS RCSB033908.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.8 REMARK 210 IONIC STRENGTH : 50 MM HEPES; 250 MM NACL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.8 MM SIGMA-54 U-15N; 50 MM REMARK 210 HEPES; 250 MM NACL; 1 MM EDTA; REMARK 210 90% H20; 10% D20; 0.8 MM SIGMA REMARK 210 -54 U-15N U-13C; 50 MM HEPES; REMARK 210 250 MM NACL; 1 MM EDTA; 90% REMARK 210 H20; 10% D20; 0.8 MM SIGMA-54 REMARK 210 U-15; 50 MM HEPES; 250 MM REMARK 210 NACL; 1 MM EDTA; 5% H20; 95% REMARK 210 D20; 0.8 MM SIGMA-54 U-15N U- REMARK 210 10% 13C; 50 MM HEPES; 250 MM REMARK 210 NACL; 1 MM EDTA; 90% H20; 10% REMARK 210 D20 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_15N-SEPARATED_NOESY, 3D_ REMARK 210 N15-SEPERATED_TOCSY, HNCA-J, REMARK 210 HCCH-TOCSY, 3D_13C-SEPARATED_ REMARK 210 NOESY, 2D_C13-HSQC 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 2.3, NMRVIEW 5.0.4, REMARK 210 DYANA 1.5 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 150 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: OTHER EXPERIMENTS PERFORMED AND USED FOR CHEMICAL SHIFT REMARK 210 ASSIGNMENTS AND OBTAINING RESTRAINTS: CBCA(CO)NH, DQF-COSY, REMARK 210 CC(CO)NH, H/D EXCHANGE VIA N15-HSQC, HNHA - J COUPLINGS
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 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 ILE A 68 REMARK 465 PRO A 69 REMARK 465 SER A 70 REMARK 465 SER A 71 REMARK 465 ARG A 72 REMARK 465 GLU A 73 REMARK 465 ARG A 74 REMARK 465 ARG A 75 REMARK 465 ILE A 76
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 TYR A 2 -43.08 -179.02 REMARK 500 1 ARG A 5 170.20 56.89 REMARK 500 1 PHE A 8 79.03 -175.16 REMARK 500 1 GLU A 11 96.21 -57.73 REMARK 500 1 SER A 12 155.04 59.28 REMARK 500 1 GLU A 14 49.04 -80.38 REMARK 500 1 LEU A 16 160.15 -40.73 REMARK 500 1 GLU A 32 -151.52 -62.20 REMARK 500 1 LYS A 36 63.81 -167.10 REMARK 500 1 GLU A 42 -70.65 -61.35 REMARK 500 1 VAL A 54 -150.41 -110.18 REMARK 500 1 ALA A 55 142.70 160.23 REMARK 500 1 LEU A 66 -67.67 -151.56 REMARK 500 2 TYR A 2 135.50 67.98 REMARK 500 2 LEU A 4 -165.62 -127.04 REMARK 500 2 VAL A 9 -103.63 -90.81 REMARK 500 2 ARG A 10 -58.00 -177.49 REMARK 500 2 GLU A 11 172.13 75.92 REMARK 500 2 SER A 12 150.88 63.20 REMARK 500 2 GLU A 14 71.64 -156.84 REMARK 500 2 LEU A 16 168.85 -44.79 REMARK 500 2 ASN A 31 52.29 -158.69 REMARK 500 2 GLU A 32 -156.95 -62.12 REMARK 500 2 PRO A 37 -160.12 -75.00 REMARK 500 2 TYR A 38 51.83 -153.29 REMARK 500 2 PHE A 52 -114.15 19.48 REMARK 500 2 LYS A 53 44.84 -160.81 REMARK 500 2 VAL A 54 -160.01 -108.80 REMARK 500 2 ALA A 55 146.80 161.03 REMARK 500 2 LEU A 66 -73.65 -81.98 REMARK 500 3 TYR A 2 -63.12 179.29 REMARK 500 3 PHE A 8 159.38 178.71 REMARK 500 3 VAL A 9 -107.07 -144.81 REMARK 500 3 ARG A 10 -71.29 -177.54 REMARK 500 3 GLU A 11 164.46 78.30 REMARK 500 3 SER A 12 -175.49 -54.38 REMARK 500 3 ALA A 13 161.48 -41.49 REMARK 500 3 GLU A 14 174.85 -57.89 REMARK 500 3 LEU A 16 153.97 -40.16 REMARK 500 3 GLU A 32 -157.73 -62.34 REMARK 500 3 LYS A 34 -76.54 -50.26 REMARK 500 3 PRO A 37 -160.44 -75.05 REMARK 500 3 TYR A 38 53.58 -153.41 REMARK 500 3 GLN A 41 -73.84 -65.24 REMARK 500 3 VAL A 54 -167.47 -116.56 REMARK 500 3 ALA A 55 148.37 174.15 REMARK 500 3 LEU A 66 -71.67 -83.07 REMARK 500 4 SER A 3 173.57 175.01 REMARK 500 4 PHE A 8 -177.35 -178.08 REMARK 500 4 VAL A 9 91.31 59.61 REMARK 500 4 ARG A 10 -65.16 -154.27 REMARK 500 4 GLU A 11 -151.16 41.87 REMARK 500 4 SER A 12 -170.93 80.11 REMARK 500 4 ALA A 13 -124.37 -62.02 REMARK 500 4 GLU A 14 48.72 -80.39 REMARK 500 4 ASN A 31 54.00 -147.42 REMARK 500 4 GLU A 32 -157.30 -62.06 REMARK 500 4 SER A 39 -175.25 -67.71 REMARK 500 4 GLU A 42 -70.87 -61.70 REMARK 500 4 GLU A 49 16.52 -64.43 REMARK 500 4 VAL A 54 -149.33 -122.66 REMARK 500 4 ALA A 55 140.87 163.85 REMARK 500 4 LEU A 66 -60.09 -151.74 REMARK 500 5 TYR A 2 146.31 -178.39 REMARK 500 5 SER A 3 105.12 162.25 REMARK 500 5 LEU A 4 -164.93 -170.94 REMARK 500 5 ARG A 5 -173.12 62.85 REMARK 500 5 THR A 6 86.26 62.68 REMARK 500 5 PHE A 7 106.04 -174.53 REMARK 500 5 VAL A 9 -103.27 -144.80 REMARK 500 5 ARG A 10 -84.49 -178.89 REMARK 500 5 GLU A 11 136.59 -176.32 REMARK 500 5 SER A 12 -179.65 -179.09 REMARK 500 5 ALA A 13 -147.07 -62.92 REMARK 500 5 GLU A 14 47.12 -80.50 REMARK 500 5 ASN A 31 44.42 -158.80 REMARK 500 5 GLU A 32 156.98 -40.11 REMARK 500 5 LYS A 34 -71.45 -63.26 REMARK 500 5 PRO A 37 -158.54 -75.00 REMARK 500 5 TYR A 38 61.45 -152.59 REMARK 500 5 LYS A 50 -38.81 -166.96 REMARK 500 5 PHE A 52 12.68 58.51 REMARK 500 5 VAL A 54 -163.21 -129.83 REMARK 500 5 ALA A 55 148.18 159.04 REMARK 500 6 TYR A 2 -41.76 -176.11 REMARK 500 6 SER A 3 57.32 -92.25 REMARK 500 6 LEU A 4 -160.66 -73.35 REMARK 500 6 ARG A 5 98.85 64.63 REMARK 500 6 THR A 6 82.17 61.82 REMARK 500 6 VAL A 9 53.64 -146.17 REMARK 500 6 SER A 12 -153.47 71.11 REMARK 500 6 ALA A 13 -143.83 -61.82 REMARK 500 6 ASN A 31 56.34 -148.88 REMARK 500 6 GLU A 32 -156.58 -62.08 REMARK 500 6 LYS A 36 69.29 -166.88 REMARK 500 6 GLU A 42 -70.05 -62.21 REMARK 500 6 GLU A 49 3.72 -64.35 REMARK 500 6 PHE A 52 -58.20 -164.71 REMARK 500 6 LYS A 53 70.83 72.48 REMARK 500 6 VAL A 54 -139.75 -110.58 REMARK 500 6 ALA A 55 138.00 170.96 REMARK 500 7 ARG A 5 144.51 -179.70 REMARK 500 7 PHE A 8 140.08 -37.56 REMARK 500 7 VAL A 9 83.04 -159.05 REMARK 500 7 ARG A 10 93.19 67.58 REMARK 500 7 SER A 12 -171.76 -56.79 REMARK 500 7 ALA A 13 157.62 -41.59 REMARK 500 7 GLU A 14 -140.74 -66.75 REMARK 500 7 LEU A 16 31.40 32.76 REMARK 500 7 ASN A 31 54.87 -146.27 REMARK 500 7 GLU A 32 -157.77 -62.10 REMARK 500 7 LYS A 36 68.88 -166.85 REMARK 500 7 PHE A 52 -168.61 -56.56 REMARK 500 7 LYS A 53 67.32 -112.48 REMARK 500 7 ALA A 55 154.55 173.53 REMARK 500 7 LEU A 66 -67.83 -151.71 REMARK 500 8 LEU A 4 -170.10 169.38 REMARK 500 8 ARG A 5 161.74 83.31 REMARK 500 8 VAL A 9 -104.27 -144.63 REMARK 500 8 ARG A 10 -73.21 -169.58 REMARK 500 8 GLU A 11 94.45 -178.27 REMARK 500 8 ALA A 13 -107.27 -56.17 REMARK 500 8 GLU A 14 29.98 -156.34 REMARK 500 8 ASN A 31 58.30 -156.92 REMARK 500 8 GLU A 32 -158.26 -62.14 REMARK 500 8 PRO A 37 -160.59 -75.03 REMARK 500 8 TYR A 38 53.24 -153.22 REMARK 500 8 ILE A 43 -37.65 -34.41 REMARK 500 8 VAL A 54 -158.29 -125.97 REMARK 500 8 ALA A 55 146.36 159.28 REMARK 500 9 TYR A 2 -178.94 -175.80 REMARK 500 9 LEU A 4 116.46 -168.22 REMARK 500 9 VAL A 9 -105.70 -144.60 REMARK 500 9 ARG A 10 91.09 76.28 REMARK 500 9 SER A 12 -164.35 -165.25 REMARK 500 9 ALA A 13 -108.64 -57.76 REMARK 500 9 GLU A 14 71.61 32.27 REMARK 500 9 ASN A 31 45.88 -158.82 REMARK 500 9 GLU A 32 156.44 -43.17 REMARK 500 9 LYS A 34 -71.87 -63.74 REMARK 500 9 PRO A 37 -158.14 -75.06 REMARK 500 9 TYR A 38 62.23 -152.50 REMARK 500 9 GLU A 49 0.14 -64.19 REMARK 500 9 LYS A 50 47.69 70.41 REMARK 500 9 PHE A 52 -53.46 -161.20 REMARK 500 9 LYS A 53 86.41 84.51 REMARK 500 9 VAL A 54 -141.37 -124.78 REMARK 500 9 ALA A 55 133.97 176.17 REMARK 500 9 ARG A 56 -39.88 -33.00 REMARK 500 9 LEU A 66 65.83 -151.71 REMARK 500 10 SER A 3 80.64 66.36 REMARK 500 10 LEU A 4 69.52 -165.79 REMARK 500 10 ARG A 5 52.82 -162.85 REMARK 500 10 PHE A 8 140.64 -176.49 REMARK 500 10 VAL A 9 56.81 -144.78 REMARK 500 10 ARG A 10 82.30 -179.10 REMARK 500 10 GLU A 11 -70.63 -64.14 REMARK 500 10 SER A 12 161.61 62.25 REMARK 500 10 ALA A 13 -100.39 -155.80 REMARK 500 10 GLU A 14 63.77 31.42 REMARK 500 10 LEU A 16 153.25 -43.12 REMARK 500 10 ASN A 31 45.51 -157.11 REMARK 500 10 GLU A 32 -156.89 -62.48 REMARK 500 10 PRO A 37 -160.86 -75.02 REMARK 500 10 TYR A 38 56.71 -153.43 REMARK 500 10 GLN A 41 -73.79 -65.21 REMARK 500 10 GLU A 49 -7.92 -59.06 REMARK 500 10 PHE A 52 -71.24 -157.85 REMARK 500 10 LYS A 53 54.65 84.57 REMARK 500 10 VAL A 54 -138.72 -96.01 REMARK 500 10 ALA A 55 138.01 166.35 REMARK 500 11 THR A 6 94.55 62.66 REMARK 500 11 VAL A 9 -107.02 -144.72 REMARK 500 11 ARG A 10 -83.91 -172.77 REMARK 500 11 GLU A 11 -98.66 39.18 REMARK 500 11 ALA A 13 -126.51 41.20 REMARK 500 11 GLU A 14 29.01 -156.30 REMARK 500 11 LEU A 16 152.19 -38.23 REMARK 500 11 ASN A 31 55.48 -142.94 REMARK 500 11 GLU A 32 -144.40 -61.67 REMARK 500 11 ASP A 33 -143.92 -157.45 REMARK 500 11 LYS A 34 46.11 -155.91 REMARK 500 11 ARG A 35 -34.94 -173.32 REMARK 500 11 LYS A 36 56.84 -149.75 REMARK 500 11 GLU A 42 -70.61 -63.92 REMARK 500 11 LYS A 50 -37.94 -167.01 REMARK 500 11 LYS A 53 51.45 84.05 REMARK 500 12 PHE A 8 155.86 179.09 REMARK 500 12 VAL A 9 -106.94 -144.69 REMARK 500 12 ARG A 10 95.03 175.99 REMARK 500 12 SER A 12 160.34 69.97 REMARK 500 12 GLU A 14 49.73 -80.18 REMARK 500 12 LEU A 16 159.35 -48.86 REMARK 500 12 GLU A 32 -156.34 -62.25 REMARK 500 12 PRO A 37 -159.34 -74.97 REMARK 500 12 TYR A 38 53.09 -153.32 REMARK 500 12 LYS A 53 -105.55 -76.61 REMARK 500 12 VAL A 54 -175.73 62.55 REMARK 500 12 ALA A 55 151.70 175.81 REMARK 500 13 PHE A 7 112.59 177.97 REMARK 500 13 PHE A 8 149.67 -175.56 REMARK 500 13 VAL A 9 -106.52 -144.73 REMARK 500 13 ARG A 10 -87.19 -168.38 REMARK 500 13 GLU A 11 -169.92 61.61 REMARK 500 13 SER A 12 -149.06 -62.88 REMARK 500 13 ALA A 13 170.84 -47.76 REMARK 500 13 ASN A 31 53.60 -150.68 REMARK 500 13 GLU A 32 -152.01 -59.30 REMARK 500 13 LYS A 36 70.30 -166.57 REMARK 500 13 GLU A 49 -31.16 -39.86 REMARK 500 13 LYS A 50 -38.25 -167.04 REMARK 500 13 PHE A 52 30.55 -87.00 REMARK 500 13 VAL A 54 -156.45 -122.77 REMARK 500 13 ALA A 55 149.78 160.14 REMARK 500 13 LEU A 66 -53.56 -151.43 REMARK 500 14 PHE A 8 152.54 178.36 REMARK 500 14 VAL A 9 -104.50 -144.65 REMARK 500 14 ARG A 10 96.12 175.98 REMARK 500 14 SER A 12 -142.93 -139.16 REMARK 500 14 ALA A 13 -112.38 -57.98 REMARK 500 14 GLU A 14 70.27 30.10 REMARK 500 14 LEU A 16 173.82 -53.73 REMARK 500 14 ASN A 31 57.66 -141.58 REMARK 500 14 GLU A 32 -162.39 -60.97 REMARK 500 14 TYR A 38 48.93 -85.98 REMARK 500 14 GLU A 42 -71.92 -80.10 REMARK 500 14 LYS A 53 61.61 -114.60 REMARK 500 14 LEU A 66 65.15 -151.82 REMARK 500 15 VAL A 9 88.29 57.73 REMARK 500 15 ARG A 10 -63.97 -154.14 REMARK 500 15 GLU A 11 -149.75 34.23 REMARK 500 15 SER A 12 -156.80 -144.35 REMARK 500 15 ALA A 13 -104.80 -55.68 REMARK 500 15 GLU A 14 137.93 58.09 REMARK 500 15 GLU A 32 -157.46 -62.18 REMARK 500 15 PRO A 37 -159.66 -74.98 REMARK 500 15 TYR A 38 58.63 -152.93 REMARK 500 15 LYS A 50 -44.22 -134.69 REMARK 500 15 PHE A 52 -172.95 -56.22 REMARK 500 15 LYS A 53 50.30 -103.47 REMARK 500 16 SER A 3 -164.94 -120.63 REMARK 500 16 LEU A 4 116.93 62.66 REMARK 500 16 PHE A 7 146.21 -174.53 REMARK 500 16 PHE A 8 139.23 -176.15 REMARK 500 16 VAL A 9 -105.28 -91.22 REMARK 500 16 ARG A 10 -59.02 -172.45 REMARK 500 16 GLU A 11 144.87 86.98 REMARK 500 16 ALA A 13 -101.43 -57.75 REMARK 500 16 GLU A 14 65.78 32.63 REMARK 500 16 LEU A 16 175.49 -48.43 REMARK 500 16 ASN A 31 57.34 -152.34 REMARK 500 16 GLU A 32 -161.96 -61.99 REMARK 500 16 LYS A 36 70.12 -166.90 REMARK 500 16 GLU A 42 -72.27 -57.77 REMARK 500 16 ILE A 43 -39.92 -34.08 REMARK 500 16 VAL A 54 -161.28 -126.85 REMARK 500 16 ALA A 55 149.54 160.14 REMARK 500 17 ARG A 10 79.58 -154.53 REMARK 500 17 GLU A 11 129.06 70.65 REMARK 500 17 SER A 12 88.72 -169.49 REMARK 500 17 ALA A 13 -117.10 -66.36 REMARK 500 17 GLU A 14 58.17 33.23 REMARK 500 17 LEU A 16 161.53 -42.53 REMARK 500 17 ASN A 31 60.48 -158.99 REMARK 500 17 LYS A 34 -71.11 -66.02 REMARK 500 17 PRO A 37 -156.17 -75.07 REMARK 500 17 TYR A 38 59.55 -152.29 REMARK 500 17 GLU A 49 7.69 -64.55 REMARK 500 17 LYS A 50 48.13 70.15 REMARK 500 17 LYS A 53 85.40 84.82 REMARK 500 17 VAL A 54 -147.38 -125.45 REMARK 500 17 ALA A 55 135.79 -178.53 REMARK 500 17 ARG A 56 -39.99 -32.79 REMARK 500 18 ARG A 5 112.14 179.09 REMARK 500 18 THR A 6 15.80 -143.25 REMARK 500 18 PHE A 7 69.56 -171.48 REMARK 500 18 PHE A 8 57.50 -174.86 REMARK 500 18 GLU A 11 91.56 50.94 REMARK 500 18 ALA A 13 -170.70 46.47 REMARK 500 18 GLU A 14 -159.37 -156.37 REMARK 500 18 LEU A 16 -169.24 -70.37 REMARK 500 18 ASN A 31 55.24 -151.80 REMARK 500 18 LYS A 36 75.41 -163.86 REMARK 500 18 ASP A 40 -34.26 -38.25 REMARK 500 18 GLU A 49 3.60 -64.60 REMARK 500 18 LYS A 53 61.16 -115.11 REMARK 500 18 VAL A 54 -150.89 -93.50 REMARK 500 18 ALA A 55 142.69 160.77 REMARK 500 19 ARG A 5 78.43 171.82 REMARK 500 19 PHE A 7 109.07 176.54 REMARK 500 19 VAL A 9 -107.17 -144.66 REMARK 500 19 ARG A 10 -69.37 -176.72 REMARK 500 19 GLU A 11 -167.55 -177.64 REMARK 500 19 SER A 12 153.75 59.36 REMARK 500 19 ALA A 13 -125.21 -107.53 REMARK 500 19 GLU A 14 79.43 31.84 REMARK 500 19 ASN A 31 57.56 -146.56 REMARK 500 19 GLU A 32 -161.77 -55.58 REMARK 500 19 PRO A 37 -159.68 -75.01 REMARK 500 19 TYR A 38 47.42 -153.30 REMARK 500 19 GLU A 49 8.61 -64.48 REMARK 500 19 LYS A 50 45.72 70.35 REMARK 500 20 SER A 3 170.22 170.95 REMARK 500 20 LEU A 4 126.53 74.56 REMARK 500 20 THR A 6 155.15 61.00 REMARK 500 20 PHE A 8 149.88 59.35 REMARK 500 20 GLU A 11 -95.46 35.53 REMARK 500 20 SER A 12 125.70 86.18 REMARK 500 20 ALA A 13 -127.64 39.27 REMARK 500 20 GLU A 14 101.39 47.55 REMARK 500 20 LEU A 16 163.03 -48.85 REMARK 500 20 ASN A 31 61.99 -153.17 REMARK 500 20 GLU A 32 -158.40 -62.28 REMARK 500 20 LYS A 36 69.29 -166.79 REMARK 500 20 GLU A 42 -70.79 -64.39 REMARK 500 20 GLU A 49 -35.61 -36.26 REMARK 500 20 LYS A 50 22.18 -156.11 REMARK 500 20 PHE A 52 31.07 -83.94 REMARK 500 20 LYS A 53 -116.86 64.09 REMARK 500 20 VAL A 54 -160.26 50.90 REMARK 500 20 ALA A 55 147.67 160.02 REMARK 500 REMARK 500 REMARK: NULL
DBREF 2AHQ A 1 76 UNP O66858 O66858_AQUAE 323 398
SEQRES 1 A 76 THR TYR SER LEU ARG THR PHE PHE VAL ARG GLU SER ALA SEQRES 2 A 76 GLU GLY LEU THR GLN GLY GLU LEU MET LYS LEU ILE LYS SEQRES 3 A 76 GLU ILE VAL GLU ASN GLU ASP LYS ARG LYS PRO TYR SER SEQRES 4 A 76 ASP GLN GLU ILE ALA ASN ILE LEU LYS GLU LYS GLY PHE SEQRES 5 A 76 LYS VAL ALA ARG ARG THR VAL ALA LYS TYR ARG GLU MET SEQRES 6 A 76 LEU GLY ILE PRO SER SER ARG GLU ARG ARG ILE
HELIX 1 1 THR A 17 VAL A 29 1 13 HELIX 2 2 GLU A 30 GLU A 32 5 3 HELIX 3 3 SER A 39 LYS A 48 1 10 HELIX 4 4 ALA A 55 LEU A 66 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