HEADER SUGAR BINDING PROTEIN 25-JUL-07 2V73 TITLE THE STRUCTURE OF THE FAMILY 40 CBM FROM C. PERFRINGENS NANJ IN COMPLEX TITLE 2 WITH A SIALIC ACID CONTAINING MOLECULE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE EXO-ALPHA-SIALIDASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CARBOHYDRATE-BINDING MODULE, RESIDUES 181-367; COMPND 5 SYNONYM: CBM40; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM PERFRINGENS; SOURCE 3 ORGANISM_TAXID: 1502; SOURCE 4 ATCC: 13124; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET 28A KEYWDS CARBOHYDRATE-BINDING MODULE, BACTERIAL PATHOGEN, SIALIC ACID, SUGAR- KEYWDS 2 BINDING PROTEIN, SUGAR BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.B.BORASTON,E.FICKO-BLEAN,M.HEALEY REVDAT 5 08-MAY-24 2V73 1 HETSYN REVDAT 4 29-JUL-20 2V73 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE REVDAT 3 24-FEB-09 2V73 1 VERSN REVDAT 2 16-OCT-07 2V73 1 JRNL REVDAT 1 21-AUG-07 2V73 0 JRNL AUTH A.B.BORASTON,E.FICKO-BLEAN,M.HEALEY JRNL TITL CARBOHYDRATE RECOGNITION BY A LARGE SIALIDASE TOXIN FROM JRNL TITL 2 CLOSTRIDIUM PERFRINGENS. JRNL REF BIOCHEMISTRY V. 46 11352 2007 JRNL REFN ISSN 0006-2960 JRNL PMID 17850114 JRNL DOI 10.1021/BI701317G REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 92.2 REMARK 3 NUMBER OF REFLECTIONS : 16878 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) : 0.235 REMARK 3 R VALUE (WORKING SET) : 0.232 REMARK 3 FREE R VALUE : 0.309 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 932 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1314 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3250 REMARK 3 BIN FREE R VALUE SET COUNT : 76 REMARK 3 BIN FREE R VALUE : 0.4270 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2845 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 23 REMARK 3 SOLVENT ATOMS : 218 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 58.19 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.43000 REMARK 3 B22 (A**2) : -0.74000 REMARK 3 B33 (A**2) : 1.16000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.25000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.440 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.304 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.247 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 10.272 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.942 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.903 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2908 ; 0.008 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3918 ; 1.386 ; 1.957 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 363 ; 7.182 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 146 ;40.247 ;25.068 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 508 ;16.666 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 16 ;18.756 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 435 ; 0.104 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2209 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1417 ; 0.217 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1943 ; 0.304 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 222 ; 0.150 ; 0.200 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): 36 ; 0.206 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 19 ; 0.121 ; 0.200 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): 1843 ; 0.511 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2861 ; 0.931 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1186 ; 0.915 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1057 ; 1.476 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL 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 : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2V73 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-JUL-07. REMARK 100 THE DEPOSITION ID IS D_1290033279. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 113 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16878 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.2 REMARK 200 DATA REDUNDANCY : 2.600 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.26 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : 0.26000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.700 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: NULL REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z 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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 31.59300 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: PQS 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 GLY A -3 REMARK 465 MET A -2 REMARK 465 ALA A -1 REMARK 465 SER A 0 REMARK 465 ILE A 1 REMARK 465 LYS A 2 REMARK 465 GLY A 3 REMARK 465 GLU A 4 REMARK 465 GLY B -3 REMARK 465 MET B -2 REMARK 465 ALA B -1 REMARK 465 SER B 0 REMARK 465 ILE B 1 REMARK 465 LYS B 2 REMARK 465 GLY B 3 REMARK 465 GLU B 4 REMARK 465 VAL B 5 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 VAL A 5 CG1 CG2 REMARK 470 ASP A 6 CG OD1 OD2 REMARK 470 GLU A 7 CG CD OE1 OE2 REMARK 470 LYS A 187 CG CD CE NZ REMARK 470 ASP B 6 CG OD1 OD2 REMARK 470 GLU B 7 CG CD OE1 OE2 REMARK 470 LYS B 187 CG CD CE NZ 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 GLU A 21 49.27 -146.50 REMARK 500 ARG A 22 84.04 75.61 REMARK 500 ARG A 82 123.29 -177.59 REMARK 500 GLN A 83 159.01 71.73 REMARK 500 GLU A 84 -26.08 85.28 REMARK 500 ASN A 86 108.12 -160.62 REMARK 500 ILE A 114 -57.77 -120.29 REMARK 500 ASN A 121 26.83 49.35 REMARK 500 PHE A 135 -147.91 -138.46 REMARK 500 ALA A 152 -78.10 -31.37 REMARK 500 ASN A 153 -37.56 179.92 REMARK 500 VAL A 174 127.31 77.76 REMARK 500 GLU B 21 23.87 -146.87 REMARK 500 ASN B 61 -73.74 60.62 REMARK 500 ALA B 63 -177.54 116.45 REMARK 500 ASN B 64 -13.92 78.76 REMARK 500 GLU B 84 -130.14 -135.08 REMARK 500 ASN B 86 107.96 38.27 REMARK 500 ASP B 88 105.32 -12.06 REMARK 500 ASN B 132 41.51 -107.05 REMARK 500 PHE B 135 -140.09 -135.58 REMARK 500 ASN B 153 -73.11 39.09 REMARK 500 VAL B 174 117.42 16.90 REMARK 500 SER B 175 105.34 154.36 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 LYS B 62 ALA B 63 36.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2012 DISTANCE = 5.92 ANGSTROMS REMARK 525 HOH A2024 DISTANCE = 6.19 ANGSTROMS REMARK 525 HOH B2021 DISTANCE = 11.05 ANGSTROMS REMARK 525 HOH B2034 DISTANCE = 6.85 ANGSTROMS 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 CA A1189 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 45 OD1 REMARK 620 2 MET A 46 O 76.4 REMARK 620 3 ARG A 101 O 110.4 156.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1188 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 150 OD1 REMARK 620 2 ARG A 151 O 83.4 REMARK 620 3 GLU A 157 OE2 86.0 67.0 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2V72 RELATED DB: PDB REMARK 900 THE STRUCTURE OF THE FAMILY 32 CBM FROM C. PERFRINGENS NANJ IN REMARK 900 COMPLEX WITH GALACTOSE DBREF 2V73 A -3 0 PDB 2V73 2V73 -3 0 DBREF 2V73 A 1 187 UNP Q0TTQ4 Q0TTQ4_CLOP1 181 367 DBREF 2V73 B -3 0 PDB 2V73 2V73 -3 0 DBREF 2V73 B 1 187 UNP Q0TTQ4 Q0TTQ4_CLOP1 181 367 SEQRES 1 A 191 GLY MET ALA SER ILE LYS GLY GLU VAL ASP GLU ILE ALA SEQRES 2 A 191 ASN TYR GLY ASN LEU LYS ILE THR LYS GLU GLU GLU ARG SEQRES 3 A 191 VAL ASN ILE THR GLY ASP LEU GLU LYS PHE SER SER LEU SEQRES 4 A 191 GLU GLU GLY THR ILE VAL THR ARG PHE ASN MET ASN ASP SEQRES 5 A 191 THR SER ILE GLN SER LEU ILE GLY LEU SER ASP GLY ASN SEQRES 6 A 191 LYS ALA ASN ASN TYR PHE SER LEU TYR VAL SER GLY GLY SEQRES 7 A 191 LYS VAL GLY TYR GLU LEU ARG ARG GLN GLU GLY ASN GLY SEQRES 8 A 191 ASP PHE ASN VAL HIS HIS SER ALA ASP VAL THR PHE ASN SEQRES 9 A 191 ARG GLY ILE ASN THR LEU ALA LEU LYS ILE GLU LYS GLY SEQRES 10 A 191 ILE GLY ALA LYS ILE PHE LEU ASN GLY SER LEU VAL LYS SEQRES 11 A 191 THR VAL SER ASP PRO ASN ILE LYS PHE LEU ASN ALA ILE SEQRES 12 A 191 ASN LEU ASN SER GLY PHE ILE GLY LYS THR ASP ARG ALA SEQRES 13 A 191 ASN GLY TYR ASN GLU TYR LEU PHE ARG GLY ASN ILE ASP SEQRES 14 A 191 PHE MET ASN ILE TYR ASP LYS PRO VAL SER ASP ASN TYR SEQRES 15 A 191 LEU LEU ARG LYS THR GLY GLU THR LYS SEQRES 1 B 191 GLY MET ALA SER ILE LYS GLY GLU VAL ASP GLU ILE ALA SEQRES 2 B 191 ASN TYR GLY ASN LEU LYS ILE THR LYS GLU GLU GLU ARG SEQRES 3 B 191 VAL ASN ILE THR GLY ASP LEU GLU LYS PHE SER SER LEU SEQRES 4 B 191 GLU GLU GLY THR ILE VAL THR ARG PHE ASN MET ASN ASP SEQRES 5 B 191 THR SER ILE GLN SER LEU ILE GLY LEU SER ASP GLY ASN SEQRES 6 B 191 LYS ALA ASN ASN TYR PHE SER LEU TYR VAL SER GLY GLY SEQRES 7 B 191 LYS VAL GLY TYR GLU LEU ARG ARG GLN GLU GLY ASN GLY SEQRES 8 B 191 ASP PHE ASN VAL HIS HIS SER ALA ASP VAL THR PHE ASN SEQRES 9 B 191 ARG GLY ILE ASN THR LEU ALA LEU LYS ILE GLU LYS GLY SEQRES 10 B 191 ILE GLY ALA LYS ILE PHE LEU ASN GLY SER LEU VAL LYS SEQRES 11 B 191 THR VAL SER ASP PRO ASN ILE LYS PHE LEU ASN ALA ILE SEQRES 12 B 191 ASN LEU ASN SER GLY PHE ILE GLY LYS THR ASP ARG ALA SEQRES 13 B 191 ASN GLY TYR ASN GLU TYR LEU PHE ARG GLY ASN ILE ASP SEQRES 14 B 191 PHE MET ASN ILE TYR ASP LYS PRO VAL SER ASP ASN TYR SEQRES 15 B 191 LEU LEU ARG LYS THR GLY GLU THR LYS HET CA A1188 1 HET CA A1189 1 HET SIA A1190 21 HETNAM CA CALCIUM ION HETNAM SIA N-ACETYL-ALPHA-NEURAMINIC ACID HETSYN SIA N-ACETYLNEURAMINIC ACID; SIALIC ACID; ALPHA-SIALIC HETSYN 2 SIA ACID; O-SIALIC ACID FORMUL 3 CA 2(CA 2+) FORMUL 5 SIA C11 H19 N O9 FORMUL 6 HOH *218(H2 O) HELIX 1 1 LYS A 18 ARG A 22 5 5 HELIX 2 2 THR A 26 PHE A 32 5 7 HELIX 3 3 PHE A 135 ILE A 139 5 5 HELIX 4 4 SER A 175 GLY A 184 1 10 HELIX 5 5 GLU A 185 LYS A 187 5 3 HELIX 6 6 ILE B 25 ASP B 28 5 4 HELIX 7 7 LEU B 29 SER B 34 1 6 HELIX 8 8 PHE B 135 ILE B 139 5 5 HELIX 9 9 SER B 175 GLY B 184 1 10 HELIX 10 10 GLU B 185 LYS B 187 5 3 SHEET 1 AA 6 ALA A 9 ILE A 16 0 SHEET 2 AA 6 GLY A 162 TYR A 170 -1 O GLY A 162 N ILE A 16 SHEET 3 AA 6 GLY A 38 MET A 46 -1 O THR A 39 N TYR A 170 SHEET 4 AA 6 ASN A 104 GLU A 111 -1 O ASN A 104 N PHE A 44 SHEET 5 AA 6 GLY A 115 LEU A 120 -1 O GLY A 115 N GLU A 111 SHEET 6 AA 6 SER A 123 SER A 129 -1 O SER A 123 N LEU A 120 SHEET 1 AB 6 VAL A 23 ASN A 24 0 SHEET 2 AB 6 SER A 143 ILE A 146 -1 O ILE A 146 N VAL A 23 SHEET 3 AB 6 GLN A 52 SER A 58 -1 O GLY A 56 N PHE A 145 SHEET 4 AB 6 TYR A 66 VAL A 71 -1 O PHE A 67 N LEU A 57 SHEET 5 AB 6 LYS A 75 ARG A 82 -1 O GLY A 77 N TYR A 70 SHEET 6 AB 6 PHE A 89 ASP A 96 -1 O PHE A 89 N ARG A 82 SHEET 1 BA 6 ALA B 9 ILE B 16 0 SHEET 2 BA 6 GLY B 162 TYR B 170 -1 O GLY B 162 N ILE B 16 SHEET 3 BA 6 GLY B 38 MET B 46 -1 O THR B 39 N TYR B 170 SHEET 4 BA 6 ASN B 104 GLU B 111 -1 O ASN B 104 N PHE B 44 SHEET 5 BA 6 GLY B 115 LEU B 120 -1 O GLY B 115 N GLU B 111 SHEET 6 BA 6 LEU B 124 SER B 129 -1 N VAL B 125 O ILE B 118 SHEET 1 BB 5 ASN B 90 ASP B 96 0 SHEET 2 BB 5 LYS B 75 ARG B 81 -1 O VAL B 76 N ALA B 95 SHEET 3 BB 5 TYR B 66 VAL B 71 -1 O TYR B 66 N ARG B 81 SHEET 4 BB 5 GLN B 52 SER B 58 -1 O GLN B 52 N VAL B 71 SHEET 5 BB 5 SER B 143 ILE B 146 -1 O SER B 143 N SER B 58 LINK OD1 ASN A 45 CA CA A1189 1555 1555 2.43 LINK O MET A 46 CA CA A1189 1555 1555 2.53 LINK O ARG A 101 CA CA A1189 1555 1555 2.62 LINK OD1 ASP A 150 CA CA A1188 1555 1555 2.66 LINK O ARG A 151 CA CA A1188 1555 1555 2.76 LINK OE2 GLU A 157 CA CA A1188 1555 1555 2.69 CISPEP 1 GLU A 21 ARG A 22 0 21.33 CISPEP 2 GLY A 60 ASN A 61 0 5.06 CISPEP 3 ARG A 82 GLN A 83 0 16.25 CISPEP 4 GLU B 21 ARG B 22 0 22.45 CISPEP 5 GLY B 60 ASN B 61 0 -10.48 CISPEP 6 ALA B 63 ASN B 64 0 11.76 CISPEP 7 ASN B 86 GLY B 87 0 -4.45 CISPEP 8 VAL B 174 SER B 175 0 8.09 CRYST1 42.769 63.186 70.931 90.00 91.02 90.00 P 1 21 1 4 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 0.023381 0.000000 0.000416 0.00000 SCALE2 0.000000 0.015826 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014100 0.00000