1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Wojciak, J.M. Sarkar, D. Landy, A. Clubb, R.T. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking US Proc.Natl.Acad.Sci.USA PNASA6 0040 0027-8424 99 3434 3439 10.1073/pnas.052017999 11904406 Arm-site binding by lambda -integrase: solution structure and functional characterization of its amino-terminal domain. 2002 10.2210/pdb1kjk/pdb pdb_00001kjk 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 SINGLE WAVELENGTH M 1 1.0 7628.709 integrase amino-terminal domain (residues 1-64) 1 man polymer no no MGRRRSHERRDLPPNLYIRNNGYYCYRDPRTGKEFGLGRDRRIAITEAIQANIELFSGHKHKPL MGRRRSHERRDLPPNLYIRNNGYYCYRDPRTGKEFGLGRDRRIAITEAIQANIELFSGHKHKPL A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Lambda-like viruses Escherichia Escherichia coli sample 10710 Enterobacteria phage lambda 469008 Escherichia coli BL21(DE3) BL21(DE3) plasmid pIMC104 database_2 pdbx_struct_assembly pdbx_struct_oper_list repository Initial release Version format compliance Version format compliance Database references Derived calculations 1 0 2002-03-27 1 1 2008-04-27 1 2 2011-07-13 1 3 2022-02-23 _database_2.pdbx_DOI _database_2.pdbx_database_accession RCSB Y RCSB 2001-12-04 REL structures with the lowest energy 100 25 3D_13C-separated_NOESY 3D_15N-separated_NOESY quantitative J correlation 100mM NaCl 6.0 1 atm 290 K distance geometry, simulated annealing 1 lowest energy 1mM integrase U-15N,13C; 20mM PO4 (pH 6.0), 100mM NaCl, 10mM DTT, 0.01% NaN3 90% H2O/10% D2O Delaglio processing NMRPipe sgi6x Garrett data analysis PIPP/CAPP/STAPP 4.1.2 Brunger refinement X-PLOR 3.851 500 Bruker DRX 600 Bruker DRX n 1 1 A n 2 2 A n 3 3 A n 4 4 A n 5 5 A n 6 6 A n 7 7 A n 8 8 A n 9 9 A n 10 10 A ASP 11 n 11 ASP 11 A LEU 12 n 12 LEU 12 A PRO 13 n 13 PRO 13 A PRO 14 n 14 PRO 14 A ASN 15 n 15 ASN 15 A LEU 16 n 16 LEU 16 A TYR 17 n 17 TYR 17 A ILE 18 n 18 ILE 18 A ARG 19 n 19 ARG 19 A ASN 20 n 20 ASN 20 A ASN 21 n 21 ASN 21 A GLY 22 n 22 GLY 22 A TYR 23 n 23 TYR 23 A TYR 24 n 24 TYR 24 A CYS 25 n 25 CYS 25 A TYR 26 n 26 TYR 26 A ARG 27 n 27 ARG 27 A ASP 28 n 28 ASP 28 A PRO 29 n 29 PRO 29 A ARG 30 n 30 ARG 30 A THR 31 n 31 THR 31 A GLY 32 n 32 GLY 32 A LYS 33 n 33 LYS 33 A GLU 34 n 34 GLU 34 A PHE 35 n 35 PHE 35 A GLY 36 n 36 GLY 36 A LEU 37 n 37 LEU 37 A GLY 38 n 38 GLY 38 A ARG 39 n 39 ARG 39 A ASP 40 n 40 ASP 40 A ARG 41 n 41 ARG 41 A ARG 42 n 42 ARG 42 A ILE 43 n 43 ILE 43 A ALA 44 n 44 ALA 44 A ILE 45 n 45 ILE 45 A THR 46 n 46 THR 46 A GLU 47 n 47 GLU 47 A ALA 48 n 48 ALA 48 A ILE 49 n 49 ILE 49 A GLN 50 n 50 GLN 50 A ALA 51 n 51 ALA 51 A ASN 52 n 52 ASN 52 A ILE 53 n 53 ILE 53 A GLU 54 n 54 GLU 54 A LEU 55 n 55 LEU 55 A PHE 56 n 56 PHE 56 A SER 57 n 57 SER 57 A GLY 58 n 58 GLY 58 A HIS 59 n 59 HIS 59 A n 60 60 A n 61 61 A n 62 62 A n 63 63 A n 64 64 A author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A N TYR 17 A N TYR 17 A O CYS 25 A O CYS 25 A N TYR 24 A N TYR 24 A O GLY 38 A O GLY 38 1 A MET 1 A MET 1 1 Y 1 A GLY 2 A GLY 2 1 Y 1 A ARG 3 A ARG 3 1 Y 1 A ARG 4 A ARG 4 1 Y 1 A ARG 5 A ARG 5 1 Y 1 A SER 6 A SER 6 1 Y 1 A HIS 7 A HIS 7 1 Y 1 A GLU 8 A GLU 8 1 Y 1 A ARG 9 A ARG 9 1 Y 1 A ARG 10 A ARG 10 1 Y 1 A LYS 60 A LYS 60 1 Y 1 A HIS 61 A HIS 61 1 Y 1 A LYS 62 A LYS 62 1 Y 1 A PRO 63 A PRO 63 1 Y 1 A LEU 64 A LEU 64 1 Y 2 A MET 1 A MET 1 1 Y 2 A GLY 2 A GLY 2 1 Y 2 A ARG 3 A ARG 3 1 Y 2 A ARG 4 A ARG 4 1 Y 2 A ARG 5 A ARG 5 1 Y 2 A SER 6 A SER 6 1 Y 2 A HIS 7 A HIS 7 1 Y 2 A GLU 8 A GLU 8 1 Y 2 A ARG 9 A ARG 9 1 Y 2 A ARG 10 A ARG 10 1 Y 2 A LYS 60 A LYS 60 1 Y 2 A HIS 61 A HIS 61 1 Y 2 A LYS 62 A LYS 62 1 Y 2 A PRO 63 A PRO 63 1 Y 2 A LEU 64 A LEU 64 1 Y 3 A MET 1 A MET 1 1 Y 3 A GLY 2 A GLY 2 1 Y 3 A ARG 3 A ARG 3 1 Y 3 A ARG 4 A ARG 4 1 Y 3 A ARG 5 A ARG 5 1 Y 3 A SER 6 A SER 6 1 Y 3 A HIS 7 A HIS 7 1 Y 3 A GLU 8 A GLU 8 1 Y 3 A ARG 9 A ARG 9 1 Y 3 A ARG 10 A ARG 10 1 Y 3 A LYS 60 A LYS 60 1 Y 3 A HIS 61 A HIS 61 1 Y 3 A LYS 62 A LYS 62 1 Y 3 A PRO 63 A PRO 63 1 Y 3 A LEU 64 A LEU 64 1 Y 4 A MET 1 A MET 1 1 Y 4 A GLY 2 A GLY 2 1 Y 4 A ARG 3 A ARG 3 1 Y 4 A ARG 4 A ARG 4 1 Y 4 A ARG 5 A ARG 5 1 Y 4 A SER 6 A SER 6 1 Y 4 A HIS 7 A HIS 7 1 Y 4 A GLU 8 A GLU 8 1 Y 4 A ARG 9 A ARG 9 1 Y 4 A ARG 10 A ARG 10 1 Y 4 A LYS 60 A LYS 60 1 Y 4 A HIS 61 A HIS 61 1 Y 4 A LYS 62 A LYS 62 1 Y 4 A PRO 63 A PRO 63 1 Y 4 A LEU 64 A LEU 64 1 Y 5 A MET 1 A MET 1 1 Y 5 A GLY 2 A GLY 2 1 Y 5 A ARG 3 A ARG 3 1 Y 5 A ARG 4 A ARG 4 1 Y 5 A ARG 5 A ARG 5 1 Y 5 A SER 6 A SER 6 1 Y 5 A HIS 7 A HIS 7 1 Y 5 A GLU 8 A GLU 8 1 Y 5 A ARG 9 A ARG 9 1 Y 5 A ARG 10 A ARG 10 1 Y 5 A LYS 60 A LYS 60 1 Y 5 A HIS 61 A HIS 61 1 Y 5 A LYS 62 A LYS 62 1 Y 5 A PRO 63 A PRO 63 1 Y 5 A LEU 64 A LEU 64 1 Y 6 A MET 1 A MET 1 1 Y 6 A GLY 2 A GLY 2 1 Y 6 A ARG 3 A ARG 3 1 Y 6 A ARG 4 A ARG 4 1 Y 6 A ARG 5 A ARG 5 1 Y 6 A SER 6 A SER 6 1 Y 6 A HIS 7 A HIS 7 1 Y 6 A GLU 8 A GLU 8 1 Y 6 A ARG 9 A ARG 9 1 Y 6 A ARG 10 A ARG 10 1 Y 6 A LYS 60 A LYS 60 1 Y 6 A HIS 61 A HIS 61 1 Y 6 A LYS 62 A LYS 62 1 Y 6 A PRO 63 A PRO 63 1 Y 6 A LEU 64 A LEU 64 1 Y 7 A MET 1 A MET 1 1 Y 7 A GLY 2 A GLY 2 1 Y 7 A ARG 3 A ARG 3 1 Y 7 A ARG 4 A ARG 4 1 Y 7 A ARG 5 A ARG 5 1 Y 7 A SER 6 A SER 6 1 Y 7 A HIS 7 A HIS 7 1 Y 7 A GLU 8 A GLU 8 1 Y 7 A ARG 9 A ARG 9 1 Y 7 A ARG 10 A ARG 10 1 Y 7 A LYS 60 A LYS 60 1 Y 7 A HIS 61 A HIS 61 1 Y 7 A LYS 62 A LYS 62 1 Y 7 A PRO 63 A PRO 63 1 Y 7 A LEU 64 A LEU 64 1 Y 8 A MET 1 A MET 1 1 Y 8 A GLY 2 A GLY 2 1 Y 8 A ARG 3 A ARG 3 1 Y 8 A ARG 4 A ARG 4 1 Y 8 A ARG 5 A ARG 5 1 Y 8 A SER 6 A SER 6 1 Y 8 A HIS 7 A HIS 7 1 Y 8 A GLU 8 A GLU 8 1 Y 8 A ARG 9 A ARG 9 1 Y 8 A ARG 10 A ARG 10 1 Y 8 A LYS 60 A LYS 60 1 Y 8 A HIS 61 A HIS 61 1 Y 8 A LYS 62 A LYS 62 1 Y 8 A PRO 63 A PRO 63 1 Y 8 A LEU 64 A LEU 64 1 Y 9 A MET 1 A MET 1 1 Y 9 A GLY 2 A GLY 2 1 Y 9 A ARG 3 A ARG 3 1 Y 9 A ARG 4 A ARG 4 1 Y 9 A ARG 5 A ARG 5 1 Y 9 A SER 6 A SER 6 1 Y 9 A HIS 7 A HIS 7 1 Y 9 A GLU 8 A GLU 8 1 Y 9 A ARG 9 A ARG 9 1 Y 9 A ARG 10 A ARG 10 1 Y 9 A LYS 60 A LYS 60 1 Y 9 A HIS 61 A HIS 61 1 Y 9 A LYS 62 A LYS 62 1 Y 9 A PRO 63 A PRO 63 1 Y 9 A LEU 64 A LEU 64 1 Y 10 A MET 1 A MET 1 1 Y 10 A GLY 2 A GLY 2 1 Y 10 A ARG 3 A ARG 3 1 Y 10 A ARG 4 A ARG 4 1 Y 10 A ARG 5 A ARG 5 1 Y 10 A SER 6 A SER 6 1 Y 10 A HIS 7 A HIS 7 1 Y 10 A GLU 8 A GLU 8 1 Y 10 A ARG 9 A ARG 9 1 Y 10 A ARG 10 A ARG 10 1 Y 10 A LYS 60 A LYS 60 1 Y 10 A HIS 61 A HIS 61 1 Y 10 A LYS 62 A LYS 62 1 Y 10 A PRO 63 A PRO 63 1 Y 10 A LEU 64 A LEU 64 1 Y 11 A MET 1 A MET 1 1 Y 11 A GLY 2 A GLY 2 1 Y 11 A ARG 3 A ARG 3 1 Y 11 A ARG 4 A ARG 4 1 Y 11 A ARG 5 A ARG 5 1 Y 11 A SER 6 A SER 6 1 Y 11 A HIS 7 A HIS 7 1 Y 11 A GLU 8 A GLU 8 1 Y 11 A ARG 9 A ARG 9 1 Y 11 A ARG 10 A ARG 10 1 Y 11 A LYS 60 A LYS 60 1 Y 11 A HIS 61 A HIS 61 1 Y 11 A LYS 62 A LYS 62 1 Y 11 A PRO 63 A PRO 63 1 Y 11 A LEU 64 A LEU 64 1 Y 12 A MET 1 A MET 1 1 Y 12 A GLY 2 A GLY 2 1 Y 12 A ARG 3 A ARG 3 1 Y 12 A ARG 4 A ARG 4 1 Y 12 A ARG 5 A ARG 5 1 Y 12 A SER 6 A SER 6 1 Y 12 A HIS 7 A HIS 7 1 Y 12 A GLU 8 A GLU 8 1 Y 12 A ARG 9 A ARG 9 1 Y 12 A ARG 10 A ARG 10 1 Y 12 A LYS 60 A LYS 60 1 Y 12 A HIS 61 A HIS 61 1 Y 12 A LYS 62 A LYS 62 1 Y 12 A PRO 63 A PRO 63 1 Y 12 A LEU 64 A LEU 64 1 Y 13 A MET 1 A MET 1 1 Y 13 A GLY 2 A GLY 2 1 Y 13 A ARG 3 A ARG 3 1 Y 13 A ARG 4 A ARG 4 1 Y 13 A ARG 5 A ARG 5 1 Y 13 A SER 6 A SER 6 1 Y 13 A HIS 7 A HIS 7 1 Y 13 A GLU 8 A GLU 8 1 Y 13 A ARG 9 A ARG 9 1 Y 13 A ARG 10 A ARG 10 1 Y 13 A LYS 60 A LYS 60 1 Y 13 A HIS 61 A HIS 61 1 Y 13 A LYS 62 A LYS 62 1 Y 13 A PRO 63 A PRO 63 1 Y 13 A LEU 64 A LEU 64 1 Y 14 A MET 1 A MET 1 1 Y 14 A GLY 2 A GLY 2 1 Y 14 A ARG 3 A ARG 3 1 Y 14 A ARG 4 A ARG 4 1 Y 14 A ARG 5 A ARG 5 1 Y 14 A SER 6 A SER 6 1 Y 14 A HIS 7 A HIS 7 1 Y 14 A GLU 8 A GLU 8 1 Y 14 A ARG 9 A ARG 9 1 Y 14 A ARG 10 A ARG 10 1 Y 14 A LYS 60 A LYS 60 1 Y 14 A HIS 61 A HIS 61 1 Y 14 A LYS 62 A LYS 62 1 Y 14 A PRO 63 A PRO 63 1 Y 14 A LEU 64 A LEU 64 1 Y 15 A MET 1 A MET 1 1 Y 15 A GLY 2 A GLY 2 1 Y 15 A ARG 3 A ARG 3 1 Y 15 A ARG 4 A ARG 4 1 Y 15 A ARG 5 A ARG 5 1 Y 15 A SER 6 A SER 6 1 Y 15 A HIS 7 A HIS 7 1 Y 15 A GLU 8 A GLU 8 1 Y 15 A ARG 9 A ARG 9 1 Y 15 A ARG 10 A ARG 10 1 Y 15 A LYS 60 A LYS 60 1 Y 15 A HIS 61 A HIS 61 1 Y 15 A LYS 62 A LYS 62 1 Y 15 A PRO 63 A PRO 63 1 Y 15 A LEU 64 A LEU 64 1 Y 16 A MET 1 A MET 1 1 Y 16 A GLY 2 A GLY 2 1 Y 16 A ARG 3 A ARG 3 1 Y 16 A ARG 4 A ARG 4 1 Y 16 A ARG 5 A ARG 5 1 Y 16 A SER 6 A SER 6 1 Y 16 A HIS 7 A HIS 7 1 Y 16 A GLU 8 A GLU 8 1 Y 16 A ARG 9 A ARG 9 1 Y 16 A ARG 10 A ARG 10 1 Y 16 A LYS 60 A LYS 60 1 Y 16 A HIS 61 A HIS 61 1 Y 16 A LYS 62 A LYS 62 1 Y 16 A PRO 63 A PRO 63 1 Y 16 A LEU 64 A LEU 64 1 Y 17 A MET 1 A MET 1 1 Y 17 A GLY 2 A GLY 2 1 Y 17 A ARG 3 A ARG 3 1 Y 17 A ARG 4 A ARG 4 1 Y 17 A ARG 5 A ARG 5 1 Y 17 A SER 6 A SER 6 1 Y 17 A HIS 7 A HIS 7 1 Y 17 A GLU 8 A GLU 8 1 Y 17 A ARG 9 A ARG 9 1 Y 17 A ARG 10 A ARG 10 1 Y 17 A LYS 60 A LYS 60 1 Y 17 A HIS 61 A HIS 61 1 Y 17 A LYS 62 A LYS 62 1 Y 17 A PRO 63 A PRO 63 1 Y 17 A LEU 64 A LEU 64 1 Y 18 A MET 1 A MET 1 1 Y 18 A GLY 2 A GLY 2 1 Y 18 A ARG 3 A ARG 3 1 Y 18 A ARG 4 A ARG 4 1 Y 18 A ARG 5 A ARG 5 1 Y 18 A SER 6 A SER 6 1 Y 18 A HIS 7 A HIS 7 1 Y 18 A GLU 8 A GLU 8 1 Y 18 A ARG 9 A ARG 9 1 Y 18 A ARG 10 A ARG 10 1 Y 18 A LYS 60 A LYS 60 1 Y 18 A HIS 61 A HIS 61 1 Y 18 A LYS 62 A LYS 62 1 Y 18 A PRO 63 A PRO 63 1 Y 18 A LEU 64 A LEU 64 1 Y 19 A MET 1 A MET 1 1 Y 19 A GLY 2 A GLY 2 1 Y 19 A ARG 3 A ARG 3 1 Y 19 A ARG 4 A ARG 4 1 Y 19 A ARG 5 A ARG 5 1 Y 19 A SER 6 A SER 6 1 Y 19 A HIS 7 A HIS 7 1 Y 19 A GLU 8 A GLU 8 1 Y 19 A ARG 9 A ARG 9 1 Y 19 A ARG 10 A ARG 10 1 Y 19 A LYS 60 A LYS 60 1 Y 19 A HIS 61 A HIS 61 1 Y 19 A LYS 62 A LYS 62 1 Y 19 A PRO 63 A PRO 63 1 Y 19 A LEU 64 A LEU 64 1 Y 20 A MET 1 A MET 1 1 Y 20 A GLY 2 A GLY 2 1 Y 20 A ARG 3 A ARG 3 1 Y 20 A ARG 4 A ARG 4 1 Y 20 A ARG 5 A ARG 5 1 Y 20 A SER 6 A SER 6 1 Y 20 A HIS 7 A HIS 7 1 Y 20 A GLU 8 A GLU 8 1 Y 20 A ARG 9 A ARG 9 1 Y 20 A ARG 10 A ARG 10 1 Y 20 A LYS 60 A LYS 60 1 Y 20 A HIS 61 A HIS 61 1 Y 20 A LYS 62 A LYS 62 1 Y 20 A PRO 63 A PRO 63 1 Y 20 A LEU 64 A LEU 64 1 Y 21 A MET 1 A MET 1 1 Y 21 A GLY 2 A GLY 2 1 Y 21 A ARG 3 A ARG 3 1 Y 21 A ARG 4 A ARG 4 1 Y 21 A ARG 5 A ARG 5 1 Y 21 A SER 6 A SER 6 1 Y 21 A HIS 7 A HIS 7 1 Y 21 A GLU 8 A GLU 8 1 Y 21 A ARG 9 A ARG 9 1 Y 21 A ARG 10 A ARG 10 1 Y 21 A LYS 60 A LYS 60 1 Y 21 A HIS 61 A HIS 61 1 Y 21 A LYS 62 A LYS 62 1 Y 21 A PRO 63 A PRO 63 1 Y 21 A LEU 64 A LEU 64 1 Y 22 A MET 1 A MET 1 1 Y 22 A GLY 2 A GLY 2 1 Y 22 A ARG 3 A ARG 3 1 Y 22 A ARG 4 A ARG 4 1 Y 22 A ARG 5 A ARG 5 1 Y 22 A SER 6 A SER 6 1 Y 22 A HIS 7 A HIS 7 1 Y 22 A GLU 8 A GLU 8 1 Y 22 A ARG 9 A ARG 9 1 Y 22 A ARG 10 A ARG 10 1 Y 22 A LYS 60 A LYS 60 1 Y 22 A HIS 61 A HIS 61 1 Y 22 A LYS 62 A LYS 62 1 Y 22 A PRO 63 A PRO 63 1 Y 22 A LEU 64 A LEU 64 1 Y 23 A MET 1 A MET 1 1 Y 23 A GLY 2 A GLY 2 1 Y 23 A ARG 3 A ARG 3 1 Y 23 A ARG 4 A ARG 4 1 Y 23 A ARG 5 A ARG 5 1 Y 23 A SER 6 A SER 6 1 Y 23 A HIS 7 A HIS 7 1 Y 23 A GLU 8 A GLU 8 1 Y 23 A ARG 9 A ARG 9 1 Y 23 A ARG 10 A ARG 10 1 Y 23 A LYS 60 A LYS 60 1 Y 23 A HIS 61 A HIS 61 1 Y 23 A LYS 62 A LYS 62 1 Y 23 A PRO 63 A PRO 63 1 Y 23 A LEU 64 A LEU 64 1 Y 24 A MET 1 A MET 1 1 Y 24 A GLY 2 A GLY 2 1 Y 24 A ARG 3 A ARG 3 1 Y 24 A ARG 4 A ARG 4 1 Y 24 A ARG 5 A ARG 5 1 Y 24 A SER 6 A SER 6 1 Y 24 A HIS 7 A HIS 7 1 Y 24 A GLU 8 A GLU 8 1 Y 24 A ARG 9 A ARG 9 1 Y 24 A ARG 10 A ARG 10 1 Y 24 A LYS 60 A LYS 60 1 Y 24 A HIS 61 A HIS 61 1 Y 24 A LYS 62 A LYS 62 1 Y 24 A PRO 63 A PRO 63 1 Y 24 A LEU 64 A LEU 64 1 Y 25 A MET 1 A MET 1 1 Y 25 A GLY 2 A GLY 2 1 Y 25 A ARG 3 A ARG 3 1 Y 25 A ARG 4 A ARG 4 1 Y 25 A ARG 5 A ARG 5 1 Y 25 A SER 6 A SER 6 1 Y 25 A HIS 7 A HIS 7 1 Y 25 A GLU 8 A GLU 8 1 Y 25 A ARG 9 A ARG 9 1 Y 25 A ARG 10 A ARG 10 1 Y 25 A LYS 60 A LYS 60 1 Y 25 A HIS 61 A HIS 61 1 Y 25 A LYS 62 A LYS 62 1 Y 25 A PRO 63 A PRO 63 1 Y 25 A LEU 64 A LEU 64 1 Y 7 A A O H ARG GLY 19 22 1.53 10 A A O H ARG GLY 19 22 1.54 11 A A OH HE TYR ARG 24 41 1.56 14 A A HH HE TYR ARG 24 41 1.30 14 A A OH HE TYR ARG 24 41 1.49 18 A A OG1 HZ2 THR LYS 31 33 1.40 19 A A O H ARG GLY 19 22 1.50 20 A A O H ARG GLY 19 22 1.58 25 A A O H ARG GLY 19 22 1.53 1 A ASN 15 70.84 -17.35 2 A PRO 13 -35.59 145.43 2 A LEU 37 -104.79 -69.56 2 A SER 57 -165.28 53.63 3 A ASN 15 61.70 -9.35 3 A LEU 37 -102.53 -61.27 3 A SER 57 -154.44 80.39 4 A PRO 13 -35.41 158.84 4 A LYS 33 -75.99 -161.97 4 A SER 57 -95.04 47.75 5 A ASN 15 57.05 4.21 5 A SER 57 -99.85 59.58 6 A PRO 13 -40.21 157.27 6 A ASN 15 69.00 -11.27 6 A SER 57 49.78 18.07 7 A PRO 13 -37.87 154.94 7 A ASN 15 54.71 6.50 8 A PRO 13 -40.60 156.89 8 A LYS 33 -74.76 -164.97 9 A PRO 13 -37.59 158.78 9 A ASN 15 49.48 20.94 9 A ASN 20 -54.05 -8.85 9 A SER 57 53.93 19.17 10 A PRO 13 -40.78 157.24 10 A LEU 37 -105.09 -73.87 10 A SER 57 74.12 -43.29 11 A PRO 13 -35.29 154.85 11 A ASN 15 62.73 -4.39 11 A LEU 37 -102.77 -71.48 11 A SER 57 -163.68 69.61 12 A PRO 13 -36.14 158.62 12 A ASN 15 52.27 10.43 12 A SER 57 -167.97 61.61 13 A ASN 15 55.64 8.69 13 A TYR 17 -127.38 -166.59 13 A LEU 37 -99.15 -68.87 13 A SER 57 52.15 17.31 14 A PRO 13 -34.94 157.50 14 A SER 57 -151.89 75.01 15 A PRO 13 -35.92 158.74 15 A ASN 15 59.71 1.25 15 A LYS 33 -75.25 -166.09 15 A SER 57 -153.61 70.36 16 A ASN 15 73.34 -15.83 16 A PRO 29 -58.41 0.82 16 A SER 57 -164.54 39.13 17 A ASN 15 59.96 19.61 17 A LEU 37 -99.08 -63.80 17 A SER 57 -170.50 -32.45 18 A ASN 15 74.19 -10.49 18 A SER 57 -152.47 71.74 19 A ASN 15 62.58 -10.78 19 A LEU 37 -103.74 -62.87 20 A PRO 13 -34.31 158.31 20 A ASN 15 53.55 19.95 20 A SER 57 -144.01 46.08 21 A ASN 15 52.75 9.12 21 A TYR 17 -138.20 -157.07 21 A ASN 20 -56.23 -8.44 21 A SER 57 52.94 14.22 22 A ASN 15 48.19 22.50 22 A LEU 37 -106.59 -70.09 22 A SER 57 -173.68 52.90 23 A PRO 13 -38.31 156.42 23 A ASN 15 65.59 -1.83 23 A LEU 37 -100.56 -63.04 23 A SER 57 -163.01 35.84 24 A ASN 15 67.07 -8.02 24 A LYS 33 -74.10 -169.35 24 A SER 57 -157.74 66.91 25 A ASN 15 51.01 15.65 25 A SER 57 75.16 30.59 Solution structure of the lambda integrase amino-terminal domain 1 N N A ASP 40 A ASP 40 HELX_P A GLY 58 A GLY 58 1 1 19 VIRAL PROTEIN DNA recombination, integrase, three-stranded beta-sheet, DNA-binding domain, Viral protein VINT_LAMBD UNP 1 1 P03700 MGRRRSHERRDLPPNLYIRNNGYYCYRDPRTGKEFGLGRDRRIAITEAIQANIELFSGHKHKPL 1 64 1KJK 1 64 P03700 A 1 1 64 3 anti-parallel anti-parallel A LEU 16 A LEU 16 A ILE 18 A ILE 18 A TYR 24 A TYR 24 A ARG 27 A ARG 27 A GLU 34 A GLU 34 A GLY 38 A GLY 38