1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Ikegami, T. Okada, T. Hashimoto, M. Seino, S. Watanabe, T. Shirakawa, M. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C3 H7 N O2 89.093 y ALANINE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE 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 LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE 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 C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US J.Biol.Chem. JBCHA3 0071 0021-9258 275 13654 13661 10.1074/jbc.275.18.13654 10788483 Solution structure of the chitin-binding domain of Bacillus circulans WL-12 chitinase A1. 2000 10.2210/pdb1ed7/pdb pdb_00001ed7 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 5038.625 CHITINASE A1 3.2.1.14 CHITIN-BINDING DOMAIN 1 man polymer (CHBD-CHIA1) no no AWQVNTAYTAGQLVTYNGKTYKCLQPHTSLAGWEPSNVPALWQLQ AWQVNTAYTAGQLVTYNGKTYKCLQPHTSLAGWEPSNVPALWQLQ 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 Bacillus WL-12 Escherichia sample 1397 Bacillus circulans 562 Escherichia coli PET3A database_2 pdbx_nmr_software pdbx_struct_assembly pdbx_struct_oper_list repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations 1 0 2000-05-24 1 1 2008-04-27 1 2 2011-07-13 1 3 2022-02-16 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_nmr_software.name RCSB Y RCSB 2000-01-27 REL REL This structure was determined using a uniformly 15N-labeled ChBD-ChiA1. Stereospecific assignments of the methyl groups of the leucine and valine residues were achieved with 15% fractionally 13C-labeled ChBD-ChiA1 dissolved in 99.8% D2O. structures with the lowest energy 100 30 2D NOESY 3D_15N-separated_NOESY HMQC-J 10 6.0 ambient 310 K 100 6.0 ambient 310 K The structures are based on 493 NOE-based distance, 20 hydrogen bond, and 33 dihedral angle constraints. simulated annealing 26 closest to the average 2.0 mM 15N-labeled ChBD-ChiA1 in 10 mM KH2PO4-K2HPO4 (pH 6.0) and 10 mM deuterated dithiothreitol (DTT) 90% H2O/10% D2O 1.2 mM 15N-labeled ChBD-ChiA1 in 100 mM KH2PO4-K2HPO4 (pH 6.0) and 10 mM deuterated DTT 99.8% D2O Brunger refinement X-PLOR 3.851 Guentert structure solution DYANA 1.5 Delaglio processing NMRPipe 1.7 Bruker collection XwinNMR 2.0 Garrett data analysis nmrPipp 4.2.4 Koradi data analysis MOLMOL 2.3 500 Bruker DRX 800 Bruker DRX ALA 655 n 1 ALA 655 A TRP 656 n 2 TRP 656 A GLN 657 n 3 GLN 657 A VAL 658 n 4 VAL 658 A ASN 659 n 5 ASN 659 A THR 660 n 6 THR 660 A ALA 661 n 7 ALA 661 A TYR 662 n 8 TYR 662 A THR 663 n 9 THR 663 A ALA 664 n 10 ALA 664 A GLY 665 n 11 GLY 665 A GLN 666 n 12 GLN 666 A LEU 667 n 13 LEU 667 A VAL 668 n 14 VAL 668 A THR 669 n 15 THR 669 A TYR 670 n 16 TYR 670 A ASN 671 n 17 ASN 671 A GLY 672 n 18 GLY 672 A LYS 673 n 19 LYS 673 A THR 674 n 20 THR 674 A TYR 675 n 21 TYR 675 A LYS 676 n 22 LYS 676 A CYS 677 n 23 CYS 677 A LEU 678 n 24 LEU 678 A GLN 679 n 25 GLN 679 A PRO 680 n 26 PRO 680 A HIS 681 n 27 HIS 681 A THR 682 n 28 THR 682 A SER 683 n 29 SER 683 A LEU 684 n 30 LEU 684 A ALA 685 n 31 ALA 685 A GLY 686 n 32 GLY 686 A TRP 687 n 33 TRP 687 A GLU 688 n 34 GLU 688 A PRO 689 n 35 PRO 689 A SER 690 n 36 SER 690 A ASN 691 n 37 ASN 691 A VAL 692 n 38 VAL 692 A PRO 693 n 39 PRO 693 A ALA 694 n 40 ALA 694 A LEU 695 n 41 LEU 695 A TRP 696 n 42 TRP 696 A GLN 697 n 43 GLN 697 A LEU 698 n 44 LEU 698 A GLN 699 n 45 GLN 699 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 662 A N TYR 8 A O HIS 681 A O HIS 27 A O TYR 670 A O TYR 16 A N LYS 673 A N LYS 19 A O LYS 676 A O LYS 22 A N GLN 697 A N GLN 43 1 A O GLN 699 A O GLN 45 1 Y 2 A O GLN 699 A O GLN 45 1 Y 3 A O GLN 699 A O GLN 45 1 Y 4 A O GLN 699 A O GLN 45 1 Y 5 A O GLN 699 A O GLN 45 1 Y 6 A O GLN 699 A O GLN 45 1 Y 7 A O GLN 699 A O GLN 45 1 Y 8 A O GLN 699 A O GLN 45 1 Y 9 A O GLN 699 A O GLN 45 1 Y 10 A O GLN 699 A O GLN 45 1 Y 11 A O GLN 699 A O GLN 45 1 Y 12 A O GLN 699 A O GLN 45 1 Y 13 A O GLN 699 A O GLN 45 1 Y 14 A O GLN 699 A O GLN 45 1 Y 15 A O GLN 699 A O GLN 45 1 Y 16 A O GLN 699 A O GLN 45 1 Y 17 A O GLN 699 A O GLN 45 1 Y 18 A O GLN 699 A O GLN 45 1 Y 19 A O GLN 699 A O GLN 45 1 Y 20 A O GLN 699 A O GLN 45 1 Y 21 A O GLN 699 A O GLN 45 1 Y 22 A O GLN 699 A O GLN 45 1 Y 23 A O GLN 699 A O GLN 45 1 Y 24 A O GLN 699 A O GLN 45 1 Y 25 A O GLN 699 A O GLN 45 1 Y 26 A O GLN 699 A O GLN 45 1 Y 27 A O GLN 699 A O GLN 45 1 Y 28 A O GLN 699 A O GLN 45 1 Y 29 A O GLN 699 A O GLN 45 1 Y 30 A O GLN 699 A O GLN 45 1 Y 2 A A O HG PRO SER 689 690 1.50 5 A A O HG PRO SER 689 690 1.49 7 A A O HG PRO SER 689 690 1.50 8 A A O HG PRO SER 689 690 1.55 12 A A O HD1 PRO HIS 680 681 1.55 13 A A H O GLY CYS 665 677 1.60 20 A A H O GLY CYS 665 677 1.58 26 A A H O GLY CYS 665 677 1.59 30 A A O H LEU GLY 684 686 1.60 1 A TYR 670 -97.72 -156.70 1 A ASN 671 -47.82 90.87 1 A ALA 685 -63.40 71.60 1 A TRP 687 -88.55 36.27 2 A ASN 671 40.67 88.43 2 A ALA 685 -64.29 74.75 2 A TRP 687 -86.38 33.38 2 A VAL 692 -116.87 78.48 3 A ALA 664 -58.63 108.06 3 A ASN 671 -31.15 -35.87 3 A PRO 680 -61.61 99.54 3 A ALA 685 -60.42 78.66 3 A TRP 687 -89.46 37.72 4 A ASN 671 -32.09 -37.93 4 A PRO 680 -59.77 102.31 4 A ALA 685 -62.45 73.99 4 A TRP 687 -89.60 38.82 5 A VAL 658 -48.04 155.79 5 A ASN 671 -29.60 -38.42 5 A PRO 680 -62.32 99.36 5 A ALA 685 -58.26 81.43 5 A TRP 687 -86.57 30.48 5 A SER 690 71.06 59.41 6 A ASN 671 57.99 -82.21 6 A ALA 685 -63.69 72.16 6 A TRP 687 -88.64 39.34 6 A SER 690 69.90 62.04 6 A LEU 698 -104.32 -169.99 7 A THR 663 -111.82 -167.47 7 A TYR 670 -83.30 -159.45 7 A ASN 671 -46.30 93.81 7 A HIS 681 -155.42 -156.58 7 A ALA 685 -64.40 74.91 7 A TRP 687 -85.68 30.89 8 A ASN 671 42.76 82.62 8 A ALA 685 -60.51 77.38 8 A TRP 687 -87.97 32.58 9 A ASN 671 57.57 -80.76 9 A PRO 680 -61.58 94.68 9 A ALA 685 -60.24 84.70 9 A TRP 687 -88.91 37.87 9 A LEU 695 -140.21 10.33 10 A ASN 671 45.25 83.43 10 A PRO 680 -63.68 94.10 10 A ALA 685 -67.30 81.80 10 A TRP 687 -86.70 32.79 10 A VAL 692 -116.27 76.76 11 A ASN 671 -47.81 91.51 11 A ALA 685 -63.83 74.15 11 A TRP 687 -85.65 31.54 12 A THR 663 -100.70 -167.11 12 A TYR 670 -96.18 -159.52 12 A ASN 671 -43.72 94.17 12 A PRO 680 -63.38 94.22 12 A ALA 685 -63.39 76.09 12 A TRP 687 -89.82 40.24 12 A GLN 697 -102.02 73.40 13 A PRO 680 -61.76 95.46 13 A ALA 685 -62.56 74.06 13 A TRP 687 -89.07 38.91 13 A SER 690 64.37 62.87 14 A ASN 671 56.85 -85.76 14 A PRO 680 -62.50 98.62 14 A ALA 685 -61.65 82.53 14 A GLN 697 -108.77 72.01 15 A ASN 671 -43.93 96.76 15 A PRO 680 -62.99 96.07 15 A ALA 685 -64.51 70.67 15 A TRP 687 -88.86 38.64 16 A THR 663 -103.07 -166.98 16 A ASN 671 64.31 -69.74 16 A ALA 685 -63.95 78.03 16 A TRP 687 -87.22 33.34 16 A SER 690 67.06 67.57 17 A TYR 670 -79.73 -165.35 17 A ASN 671 -47.25 95.46 17 A ALA 685 -64.65 77.25 17 A TRP 687 -86.43 32.52 18 A ASN 671 -54.77 92.11 18 A PRO 680 -63.35 92.76 18 A ALA 685 -67.01 82.05 18 A TRP 687 -86.72 32.89 19 A ASN 671 43.53 85.09 19 A ALA 685 -64.25 73.23 19 A TRP 687 -86.59 33.03 20 A ASN 671 -45.19 93.34 20 A PRO 680 -60.35 94.90 20 A ALA 685 -64.56 69.75 20 A TRP 687 -87.64 35.09 20 A SER 690 64.16 61.54 21 A ASN 671 36.87 81.80 21 A PRO 680 -58.04 105.72 21 A ALA 685 -63.15 75.51 21 A TRP 687 -89.09 38.19 22 A ASN 671 40.69 86.75 22 A ALA 685 -60.25 85.63 22 A TRP 687 -85.75 31.88 22 A SER 690 68.22 61.04 23 A ASN 671 64.08 -69.83 23 A HIS 681 -139.10 -158.27 23 A ALA 685 -65.33 71.59 23 A TRP 687 -88.53 37.29 24 A ASN 671 -47.46 92.56 24 A ALA 685 -66.86 79.92 24 A TRP 687 -86.67 32.83 25 A ASN 671 39.17 90.81 25 A PRO 680 -59.80 108.93 25 A ALA 685 -63.98 70.48 25 A TRP 687 -87.24 32.98 26 A ASN 671 -46.73 94.74 26 A PRO 680 -58.51 94.66 26 A ALA 685 -69.01 76.15 26 A TRP 687 -86.92 36.46 27 A ASN 659 70.28 51.93 27 A PRO 680 -59.78 103.89 27 A ALA 685 -62.24 82.53 27 A TRP 687 -87.20 34.44 28 A ASN 671 65.46 -71.59 28 A ALA 685 -64.12 70.79 28 A TRP 687 -89.19 38.75 29 A ASN 671 41.31 84.46 29 A PRO 680 -64.87 93.54 29 A ALA 685 -65.08 67.05 29 A TRP 687 -86.93 34.14 30 A ASN 671 44.22 81.53 30 A ALA 685 -64.92 64.67 30 A TRP 687 -87.68 37.10 30 A VAL 692 -119.84 78.70 SOLUTION STRUCTURE OF THE CHITIN-BINDING DOMAIN OF BACILLUS CIRCULANS WL-12 CHITINASE A1 1 N N HYDROLASE twisted beta-sandwich, HYDROLASE CHIA1_BACCI UNP 1 P20533 655 699 1ED7 655 699 P20533 A 1 1 45 2 3 anti-parallel anti-parallel anti-parallel A THR 660 A THR 6 A TYR 662 A TYR 8 A HIS 681 A HIS 27 A SER 683 A SER 29 A GLN 666 A GLN 12 A TYR 670 A TYR 16 A LYS 673 A LYS 19 A CYS 677 A CYS 23 A TRP 696 A TRP 42 A LEU 698 A LEU 44 1 P 1