HEADER SUGAR BINDING PROTEIN 28-AUG-19 6SO0 TITLE NMR SOLUTION STRUCTURE OF THE FAMILY 14 CARBOHYDRATE BINDING MODULE TITLE 2 (CBM14) FROM HUMAN CHITOTRIOSIDASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHITOTRIOSIDASE-1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CHITINASE-1; COMPND 5 EC: 3.2.1.14; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CHIT1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS CBM, HEVEIN LIKE FOLD, CHITIN BINDING, CHITOTRIOSIDASE, SUGAR BINDING KEYWDS 2 PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR E.MADLAND,O.CRASSON,M.VANDEVENNE,M.SORLIE,F.L.AACHMANN REVDAT 2 14-JUN-23 6SO0 1 REMARK REVDAT 1 15-JAN-20 6SO0 0 JRNL AUTH E.MADLAND,O.CRASSON,M.VANDEVENNE,M.SORLIE,F.L.AACHMANN JRNL TITL NMR AND FLUORESCENCE SPECTROSCOPIES REVEAL THE PREORGANIZED JRNL TITL 2 BINDING SITE IN FAMILY 14 CARBOHYDRATE-BINDING MODULE FROM JRNL TITL 3 HUMAN CHITOTRIOSIDASE. JRNL REF ACS OMEGA V. 4 21975 2019 JRNL REFN ESSN 2470-1343 JRNL PMID 31891077 JRNL DOI 10.1021/ACSOMEGA.9B03043 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : YASARA REMARK 3 AUTHORS : KRIEGER, DARDEN, NABUURS, FINKELSTEIN, VRIEND REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6SO0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-AUG-19. REMARK 100 THE DEPOSITION ID IS D_1292104007. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298.1; 298.1 REMARK 210 PH : 5.5; 5.5 REMARK 210 IONIC STRENGTH : 0.11; 0.11 REMARK 210 PRESSURE : 1 ATM; 1 ATM REMARK 210 SAMPLE CONTENTS : 0.1 MM [U-98% 15N] CBM14, 50 MM REMARK 210 SODIUM PHOSPHATE, 90% H2O/10% REMARK 210 D2O; 0.1 MM [U-98% 13C; U-98% REMARK 210 15N] CBM14, 50 MM SODIUM REMARK 210 PHOSPHATE, 90% H2O/10% D2O; 0.1 REMARK 210 MM CBM14, 50 MM SODIUM PHOSPHATE, REMARK 210 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D 1H-15N TOCSY; REMARK 210 2D 1H-13C HSQC ALIPHATIC; 3D REMARK 210 HNCA; 3D HNCO; 3D CBCA(CO)NH; 3D REMARK 210 HNCACB; 3D HN(CO)CA; 3D HCCH- REMARK 210 TOCSY; 3D H(CCO)NH; 3D 1H-15N REMARK 210 NOESY; 3D 1H-13C NOESY ALIPHATIC; REMARK 210 2D 1H-1H NOESY; 2D 1H-1H COSY; REMARK 210 2D 1H-1H TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN, CYANA 3.97, CARA 1.5, REMARK 210 XEASY REMARK 210 METHOD USED : MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 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: 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 4690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL 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 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 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 3 ARG A 18 NE - CZ - NH2 ANGL. DEV. = 3.1 DEGREES REMARK 500 11 ARG A 18 NE - CZ - NH2 ANGL. DEV. = 3.0 DEGREES REMARK 500 16 ARG A 18 NE - CZ - NH2 ANGL. DEV. = 4.2 DEGREES 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 ARG A 18 -50.42 -137.00 REMARK 500 1 SER A 21 35.29 -143.43 REMARK 500 2 PRO A 37 -92.16 -81.39 REMARK 500 3 PRO A 37 -74.23 -82.53 REMARK 500 4 PRO A 37 -78.02 -85.77 REMARK 500 5 ARG A 18 -79.81 -162.30 REMARK 500 5 GLU A 19 -105.57 36.25 REMARK 500 5 ARG A 20 -61.86 -154.97 REMARK 500 5 SER A 21 37.94 -150.94 REMARK 500 6 ARG A 18 -36.45 -140.48 REMARK 500 6 PRO A 37 -106.81 -78.74 REMARK 500 6 ASN A 52 30.09 -83.58 REMARK 500 7 ARG A 18 -44.72 -136.29 REMARK 500 8 SER A 2 70.73 52.18 REMARK 500 8 ARG A 18 -44.41 -147.42 REMARK 500 8 PRO A 37 -91.34 -79.44 REMARK 500 9 ARG A 18 -78.84 -163.76 REMARK 500 9 GLU A 19 -129.22 38.62 REMARK 500 9 ARG A 20 -55.93 -136.43 REMARK 500 9 SER A 21 47.40 -156.56 REMARK 500 10 THR A 4 30.79 -86.24 REMARK 500 10 LEU A 40 104.73 -46.55 REMARK 500 11 ARG A 18 -47.06 -146.01 REMARK 500 11 PRO A 37 -96.75 -84.98 REMARK 500 11 ASN A 52 1.32 -68.06 REMARK 500 12 THR A 4 -0.48 61.72 REMARK 500 12 PRO A 37 -89.17 -79.79 REMARK 500 13 ARG A 18 -78.34 -156.26 REMARK 500 13 GLU A 19 -120.12 34.43 REMARK 500 13 ARG A 20 -56.99 -155.82 REMARK 500 13 SER A 21 39.79 -153.68 REMARK 500 14 ARG A 18 -59.77 -133.95 REMARK 500 14 PRO A 37 -84.90 -75.45 REMARK 500 16 PRO A 37 -119.13 -91.83 REMARK 500 17 THR A 4 26.23 48.03 REMARK 500 17 ARG A 18 -29.67 -144.06 REMARK 500 17 ARG A 20 -56.05 -134.96 REMARK 500 17 PRO A 37 -87.60 -71.86 REMARK 500 18 ARG A 20 -101.53 -172.47 REMARK 500 20 SER A 2 151.69 66.26 REMARK 500 20 THR A 4 -2.32 62.03 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 27277 RELATED DB: BMRB DBREF 6SO0 A 4 52 UNP Q13231 CHIT1_HUMAN 418 466 SEQADV 6SO0 GLY A 1 UNP Q13231 EXPRESSION TAG SEQADV 6SO0 SER A 2 UNP Q13231 EXPRESSION TAG SEQADV 6SO0 PRO A 3 UNP Q13231 EXPRESSION TAG SEQADV 6SO0 GLY A 53 UNP Q13231 EXPRESSION TAG SEQADV 6SO0 LEU A 54 UNP Q13231 EXPRESSION TAG SEQADV 6SO0 VAL A 55 UNP Q13231 EXPRESSION TAG SEQADV 6SO0 PRO A 56 UNP Q13231 EXPRESSION TAG SEQADV 6SO0 ARG A 57 UNP Q13231 EXPRESSION TAG SEQRES 1 A 57 GLY SER PRO THR PHE CYS GLN GLY LYS ALA ASP GLY LEU SEQRES 2 A 57 TYR PRO ASN PRO ARG GLU ARG SER SER PHE TYR SER CYS SEQRES 3 A 57 ALA ALA GLY ARG LEU PHE GLN GLN SER CYS PRO THR GLY SEQRES 4 A 57 LEU VAL PHE SER ASN SER CYS LYS CYS CYS THR TRP ASN SEQRES 5 A 57 GLY LEU VAL PRO ARG SHEET 1 AA1 3 GLY A 12 PRO A 15 0 SHEET 2 AA1 3 SER A 22 ALA A 27 -1 O TYR A 24 N TYR A 14 SHEET 3 AA1 3 ARG A 30 SER A 35 -1 O PHE A 32 N SER A 25 SHEET 1 AA2 2 LEU A 40 SER A 43 0 SHEET 2 AA2 2 CYS A 48 TRP A 51 -1 O THR A 50 N VAL A 41 SSBOND 1 CYS A 6 CYS A 26 1555 1555 2.03 SSBOND 2 CYS A 36 CYS A 49 1555 1555 2.03 SSBOND 3 CYS A 46 CYS A 48 1555 1555 2.04 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