HEADER HYDROLASE 05-MAY-09 2WHK TITLE STRUCTURE OF BACILLUS SUBTILIS MANNANASE MAN26 COMPND MOL_ID: 1; COMPND 2 MOLECULE: MANNAN ENDO-1,4-BETA-MANNOSIDASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 27-362; COMPND 5 SYNONYM: MANNANASE 26, BETA-MANNANASE, 1\,4-BETA-D-MANNAN COMPND 6 MANNANOHYDROLASE, GLUCOMANNAN UTILIZATION PROTEIN G; COMPND 7 EC: 3.2.1.78; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 STRAIN: 168; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET32A KEYWDS SECRETED, CLAN GH-A, HYDROLASE, MANNANASE, CARBOHYDRATE KEYWDS 2 METABOLISM, POLYSACCHARIDE DEGRADATION, GLYCOSIDASE, KEYWDS 3 GLYCOSIDE HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR V.M.A.DUCROS,G.J.DAVIES REVDAT 2 06-JUL-11 2WHK 1 JRNL REMARK HETSYN FORMUL REVDAT 1 26-MAY-09 2WHK 0 JRNL AUTH L.E.TAILFORD,V.M.A.DUCROS,J.E.FLINT,S.M.ROBERTS, JRNL AUTH 2 C.MORLAND,D.L.ZECHEL,N.SMITH,M.E.BJORNVAD, JRNL AUTH 3 T.V.BORCHERT,K.S.WILSON,G.J.DAVIES,H.J.GILBERT JRNL TITL UNDERSTANDING HOW DIVERSE -MANNANASES RECOGNISE JRNL TITL 2 HETEROGENEOUS SUBSTRATES. JRNL REF BIOCHEMISTRY V. 48 7009 2009 JRNL REFN ISSN 0006-2960 JRNL PMID 19441796 JRNL DOI 10.1021/BI900515D REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0088 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.48 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 38734 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.204 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2046 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2867 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.41 REMARK 3 BIN R VALUE (WORKING SET) : 0.2340 REMARK 3 BIN FREE R VALUE SET COUNT : 153 REMARK 3 BIN FREE R VALUE : 0.2630 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2694 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 23 REMARK 3 SOLVENT ATOMS : 354 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.03000 REMARK 3 B22 (A**2) : -0.03000 REMARK 3 B33 (A**2) : 0.05000 REMARK 3 B12 (A**2) : -0.02000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.155 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.100 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.068 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.593 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.967 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.956 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2793 ; 0.007 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1834 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3808 ; 1.099 ; 1.932 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4463 ; 1.177 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 336 ; 5.914 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 140 ;34.554 ;24.714 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 432 ;13.112 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;17.175 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 395 ; 0.088 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3149 ; 0.004 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 582 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1673 ; 0.695 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 677 ; 0.295 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2701 ; 1.276 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1120 ; 1.634 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1107 ; 2.471 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 4627 ; 1.086 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 357 ; 3.451 ; 3.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 4548 ; 2.555 ; 3.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. U VALUES REFINED INDIVIDUALLY REMARK 4 REMARK 4 2WHK COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-MAY-09. REMARK 100 THE PDBE ID CODE IS EBI-39703. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9688 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40383 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.70 REMARK 200 RESOLUTION RANGE LOW (A) : 20.00 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7 REMARK 200 R MERGE (I) : 0.05 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 44.00 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.6 REMARK 200 R MERGE FOR SHELL (I) : 0.12 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 7.10 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1GW1 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.5 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 35% PEG8K, 0.2M NA ACETATE, REMARK 280 0.1M TRIS PH 7 TO 8 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 24.32200 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 48.64400 REMARK 290 REMARK 290 REMARK: NULL 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ALA A 272 REMARK 465 ASN A 273 REMARK 465 GLY A 274 REMARK 465 SER A 275 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 ASP A 43 -74.90 -160.17 REMARK 500 ASP A 204 -60.30 -92.71 REMARK 500 ASN A 299 -158.81 -93.94 REMARK 500 ASP A 300 -128.13 46.60 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1342 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 1 N REMARK 620 2 HIS A 1 O 71.9 REMARK 620 3 HIS A 1 ND1 83.1 84.2 REMARK 620 4 HIS A 23 NE2 156.3 84.5 95.4 REMARK 620 5 GLU A 336 OE1 86.4 100.1 166.8 97.4 REMARK 620 6 HOH A2354 O 104.6 173.2 89.7 99.0 85.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1340 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 207 O REMARK 620 2 HOH A2082 O 91.1 REMARK 620 3 HOH A2184 O 81.9 78.8 REMARK 620 4 HOH A2189 O 164.4 73.7 91.6 REMARK 620 5 GLU A 154 OE1 108.4 146.8 77.9 83.8 REMARK 620 6 GLU A 154 OE2 78.6 161.4 114.4 117.0 51.7 REMARK 620 7 HOH A2236 O 82.5 80.7 153.9 98.0 127.2 82.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1339 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 30 OD1 REMARK 620 2 THR A 319 O 76.5 REMARK 620 3 GLU A 324 OE1 82.1 88.3 REMARK 620 4 GLU A 324 OE2 76.8 133.5 50.7 REMARK 620 5 HOH A2333 O 149.7 110.8 69.2 77.7 REMARK 620 6 HOH A2322 O 136.7 76.5 130.1 144.4 72.5 REMARK 620 7 HOH A2325 O 74.5 93.3 155.4 115.1 132.0 73.9 REMARK 620 8 HOH A2334 O 117.3 153.2 115.4 73.3 69.8 78.4 70.6 REMARK 620 N 1 2 3 4 5 6 7 REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1337 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A1338 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A1339 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A1340 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1341 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A1342 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2WHM RELATED DB: PDB REMARK 900 CELLVIBRIO JAPONICUS MAN26A E121A AND E320G REMARK 900 DOUBLE MUTANT IN COMPLEX WITH MANNOBIOSE REMARK 900 RELATED ID: 2WHJ RELATED DB: PDB REMARK 900 UNDERSTANDING HOW DIVERSE MANNANASES RECOGNISE REMARK 900 HETEROGENEOUS SUBSTRATES REMARK 900 RELATED ID: 2WHL RELATED DB: PDB REMARK 900 UNDERSTANDING HOW DIVERSE MANNANASES RECOGNISE REMARK 900 HETEROGENEOUS SUBSTRATES DBREF 2WHK A 27 336 UNP O05512 MANB1_BACSU 27 362 SEQRES 1 A 336 HIS THR VAL SER PRO VAL ASN PRO ASN ALA GLN GLN THR SEQRES 2 A 336 THR LYS THR VAL MET ASN TRP LEU ALA HIS LEU PRO ASN SEQRES 3 A 336 ARG THR GLU ASN ARG VAL LEU SER GLY ALA PHE GLY GLY SEQRES 4 A 336 TYR SER HIS ASP THR PHE SER MET ALA GLU ALA ASP ARG SEQRES 5 A 336 ILE ARG SER ALA THR GLY GLN SER PRO ALA ILE TYR GLY SEQRES 6 A 336 CYS ASP TYR ALA ARG GLY TRP LEU GLU THR ALA ASN ILE SEQRES 7 A 336 GLU ASP SER ILE ASP VAL SER CYS ASN GLY ASP LEU MET SEQRES 8 A 336 SER TYR TRP LYS ASN GLY GLY ILE PRO GLN ILE SER LEU SEQRES 9 A 336 HIS LEU ALA ASN PRO ALA PHE GLN SER GLY HIS PHE LYS SEQRES 10 A 336 THR PRO ILE THR ASN ASP GLN TYR LYS ASN ILE LEU ASP SEQRES 11 A 336 SER ALA THR ALA GLU GLY LYS ARG LEU ASN ALA MET LEU SEQRES 12 A 336 SER LYS ILE ALA ASP GLY LEU GLN GLU LEU GLU ASN GLN SEQRES 13 A 336 GLY VAL PRO VAL LEU PHE ARG PRO LEU HIS GLU MET ASN SEQRES 14 A 336 GLY GLU TRP PHE TRP TRP GLY LEU THR SER TYR ASN GLN SEQRES 15 A 336 LYS ASP ASN GLU ARG ILE SER LEU TYR LYS GLN LEU TYR SEQRES 16 A 336 LYS LYS ILE TYR HIS TYR MET THR ASP THR ARG GLY LEU SEQRES 17 A 336 ASP HIS LEU ILE TRP VAL TYR SER PRO ASP ALA ASN ARG SEQRES 18 A 336 ASP PHE LYS THR ASP PHE TYR PRO GLY ALA SER TYR VAL SEQRES 19 A 336 ASP ILE VAL GLY LEU ASP ALA TYR PHE GLN ASP ALA TYR SEQRES 20 A 336 SER ILE ASN GLY TYR ASP GLN LEU THR ALA LEU ASN LYS SEQRES 21 A 336 PRO PHE ALA PHE THR GLU VAL GLY PRO GLN THR ALA ASN SEQRES 22 A 336 GLY SER PHE ASP TYR SER LEU PHE ILE ASN ALA ILE LYS SEQRES 23 A 336 GLN LYS TYR PRO LYS THR ILE TYR PHE LEU ALA TRP ASN SEQRES 24 A 336 ASP GLU TRP SER ALA ALA VAL ASN LYS GLY ALA SER ALA SEQRES 25 A 336 LEU TYR HIS ASP SER TRP THR LEU ASN LYS GLY GLU ILE SEQRES 26 A 336 TRP ASN GLY ASP SER LEU THR PRO ILE VAL GLU HET GOL A1337 6 HET TRS A1338 8 HET CA A1339 1 HET CA A1340 1 HET GOL A1341 6 HET ZN A1342 1 HETNAM ZN ZINC ION HETNAM CA CALCIUM ION HETNAM GOL GLYCEROL HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN GOL GLYCERIN HETSYN GOL TRIS BUFFER FORMUL 2 ZN ZN 2+ FORMUL 3 CA 2(CA 2+) FORMUL 4 GOL 2(C3 H8 O3) FORMUL 5 TRS C4 H12 N O3 1+ FORMUL 6 HOH *354(H2 O) HELIX 1 1 GLN A 11 HIS A 23 1 13 HELIX 2 2 LEU A 24 ARG A 27 5 4 HELIX 3 3 MET A 47 GLY A 58 1 12 HELIX 4 4 ASN A 77 SER A 81 5 5 HELIX 5 5 CYS A 86 ASN A 96 1 11 HELIX 6 6 THR A 121 ASP A 130 1 10 HELIX 7 7 THR A 133 ASN A 155 1 23 HELIX 8 8 ASP A 184 ASP A 204 1 21 HELIX 9 9 ASP A 245 ILE A 249 5 5 HELIX 10 10 GLY A 251 ALA A 257 1 7 HELIX 11 11 ASP A 277 TYR A 289 1 13 HELIX 12 12 ASN A 299 SER A 303 5 5 HELIX 13 13 SER A 303 ASN A 307 5 5 HELIX 14 14 GLY A 309 ASP A 316 1 8 SHEET 1 AA 2 VAL A 32 LEU A 33 0 SHEET 2 AA 2 THR A 319 LEU A 320 1 N LEU A 320 O VAL A 32 SHEET 1 AB 9 GLY A 35 TYR A 40 0 SHEET 2 AB 9 ILE A 63 ARG A 70 1 O ILE A 63 N ALA A 36 SHEET 3 AB 9 ILE A 99 HIS A 105 1 O ILE A 99 N TYR A 64 SHEET 4 AB 9 VAL A 160 ARG A 163 1 O LEU A 161 N ILE A 102 SHEET 5 AB 9 LEU A 211 TYR A 215 1 O ILE A 212 N PHE A 162 SHEET 6 AB 9 ILE A 236 PHE A 243 1 O ILE A 236 N TYR A 215 SHEET 7 AB 9 PHE A 262 PRO A 269 1 O ALA A 263 N LEU A 239 SHEET 8 AB 9 THR A 292 ALA A 297 1 N ILE A 293 O PHE A 262 SHEET 9 AB 9 GLY A 35 TYR A 40 1 O GLY A 35 N ALA A 297 SHEET 1 AC 2 TRP A 326 ASN A 327 0 SHEET 2 AC 2 SER A 330 LEU A 331 -1 O SER A 330 N ASN A 327 SSBOND 1 CYS A 66 CYS A 86 1555 1555 2.05 LINK CA CA A1339 OD1 ASN A 30 1555 1555 2.41 LINK CA CA A1339 O HOH A2334 1555 1555 2.56 LINK CA CA A1339 O HOH A2325 1555 1555 2.42 LINK CA CA A1339 O HOH A2322 1555 1555 2.57 LINK CA CA A1339 O HOH A2333 1555 1555 2.51 LINK CA CA A1339 OE2 GLU A 324 1555 1555 2.64 LINK CA CA A1339 OE1 GLU A 324 1555 1555 2.45 LINK CA CA A1339 O THR A 319 1555 1555 2.37 LINK CA CA A1340 O HOH A2184 1555 1555 2.43 LINK CA CA A1340 O HOH A2189 1555 1555 2.35 LINK CA CA A1340 OE1 GLU A 154 1555 1555 2.49 LINK CA CA A1340 OE2 GLU A 154 1555 1555 2.50 LINK CA CA A1340 O HOH A2236 1555 1555 2.35 LINK CA CA A1340 O HOH A2082 1555 3564 2.43 LINK CA CA A1340 O GLY A 207 1555 1555 2.34 LINK ZN ZN A1342 O HOH A2354 1555 1555 2.25 LINK ZN ZN A1342 OE1 GLU A 336 1555 1555 2.27 LINK ZN ZN A1342 NE2 HIS A 23 1555 1555 2.17 LINK ZN ZN A1342 ND1 HIS A 1 1555 1555 2.34 LINK ZN ZN A1342 O HIS A 1 1555 1555 2.35 LINK ZN ZN A1342 N HIS A 1 1555 1555 2.23 SITE 1 AC1 8 TYR A 40 PHE A 116 LYS A 117 GLN A 287 SITE 2 AC1 8 LYS A 288 TRS A1338 HOH A2297 HOH A2349 SITE 1 AC2 9 HIS A 105 HIS A 166 GLU A 167 GLU A 266 SITE 2 AC2 9 TRP A 298 GOL A1337 HOH A2350 HOH A2351 SITE 3 AC2 9 HOH A2352 SITE 1 AC3 7 ASN A 30 THR A 319 GLU A 324 HOH A2322 SITE 2 AC3 7 HOH A2325 HOH A2333 HOH A2334 SITE 1 AC4 6 GLU A 154 GLY A 207 HOH A2082 HOH A2184 SITE 2 AC4 6 HOH A2189 HOH A2236 SITE 1 AC5 3 TRP A 94 LYS A 95 HOH A2353 SITE 1 AC6 4 HIS A 1 HIS A 23 GLU A 336 HOH A2354 CRYST1 67.498 67.498 72.966 90.00 90.00 120.00 P 31 3 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 0.014815 0.008554 0.000000 0.00000 SCALE2 0.000000 0.017107 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013705 0.00000