HEADER SUGAR BINDING PROTEIN 30-DEC-99 1DQ6 TITLE MANGANESE;MANGANESE CONCANAVALIN A AT PH 7.0 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CONCANAVALIN-A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CON A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CANAVALIA ENSIFORMIS; SOURCE 3 ORGANISM_COMMON: JACK BEAN; SOURCE 4 ORGANISM_TAXID: 3823 KEYWDS CONCANAVALIN A, LECTIN, METAL BINDING, MANGANESE, BINUCLEAR, SUGAR KEYWDS 2 BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.BOUCKAERT,Y.DEWALLEF,F.POORTMANS,L.WYNS,R.LORIS REVDAT 9 07-FEB-24 1DQ6 1 REMARK LINK REVDAT 8 18-APR-18 1DQ6 1 REMARK REVDAT 7 04-OCT-17 1DQ6 1 REMARK REVDAT 6 14-JUN-17 1DQ6 1 COMPND REVDAT 5 13-JUL-11 1DQ6 1 VERSN REVDAT 4 24-FEB-09 1DQ6 1 VERSN REVDAT 3 29-MAR-05 1DQ6 1 JRNL REVDAT 2 01-FEB-00 1DQ6 1 COMPND REVDAT 1 19-JAN-00 1DQ6 0 JRNL AUTH J.BOUCKAERT,Y.DEWALLEF,F.POORTMANS,L.WYNS,R.LORIS JRNL TITL THE STRUCTURAL FEATURES OF CONCANAVALIN A GOVERNING JRNL TITL 2 NON-PROLINE PEPTIDE ISOMERIZATION JRNL REF J.BIOL.CHEM. V. 275 19778 2000 JRNL REFN ISSN 0021-9258 JRNL PMID 10748006 JRNL DOI 10.1074/JBC.M001251200 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.843 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.0 REMARK 3 NUMBER OF REFLECTIONS : 16969 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.00 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 77.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2330 REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1809 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 125 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 10.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.35 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 2.900 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.700 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1DQ6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-JAN-00. REMARK 100 THE DEPOSITION ID IS D_1000010283. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-JUL-96 REMARK 200 TEMPERATURE (KELVIN) : 291 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : ENRAF-NONIUS FR571 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 : DIFFRACTOMETER REMARK 200 DETECTOR MANUFACTURER : ENRAF-NONIUS FAST REMARK 200 INTENSITY-INTEGRATION SOFTWARE : ROTAVATA, MADNESS REMARK 200 DATA SCALING SOFTWARE : CCP4 (AGROVATA, ROTAVATA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19671 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 8.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.1 REMARK 200 DATA REDUNDANCY : 4.600 REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.5300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 77.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.60 REMARK 200 R MERGE FOR SHELL (I) : 0.24100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 7.690 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2 M AMMONIUM SULPHATE, 60 MM SODIUM REMARK 280 ACETATE AT PH 7, 3% PEGME 5000, 1 MM MNCL2, PH 7.0, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 277.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 31.60000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 43.70500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 44.65000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 31.60000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 43.70500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 44.65000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 31.60000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 43.70500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 44.65000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 31.60000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 43.70500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 44.65000 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 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 10190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -83.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 -87.41000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 89.30000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 -87.41000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 89.30000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 427 LIES ON A SPECIAL POSITION. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT 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 OD2 ASP A 203 O HOH A 342 2.04 REMARK 500 N HIS A 121 O HOH A 414 2.18 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 ASP A 10 CB - CG - OD1 ANGL. DEV. = 7.4 DEGREES REMARK 500 ASP A 19 CB - CG - OD2 ANGL. DEV. = 6.7 DEGREES REMARK 500 ASP A 28 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG A 33 CD - NE - CZ ANGL. DEV. = 15.1 DEGREES REMARK 500 ARG A 33 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 60 NE - CZ - NH2 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 90 NE - CZ - NH1 ANGL. DEV. = -6.8 DEGREES REMARK 500 ARG A 90 NE - CZ - NH2 ANGL. DEV. = 5.2 DEGREES REMARK 500 ARG A 158 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG A 158 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG A 172 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG A 172 NE - CZ - NH2 ANGL. DEV. = -4.7 DEGREES REMARK 500 ALA A 207 CA - C - N ANGL. DEV. = 13.5 DEGREES REMARK 500 ALA A 207 O - C - N ANGL. DEV. = -13.2 DEGREES REMARK 500 ASP A 218 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG A 228 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 ARG A 228 NE - CZ - NH2 ANGL. DEV. = -3.9 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 LYS A 30 14.58 58.45 REMARK 500 SER A 168 56.90 38.92 REMARK 500 LEU A 230 18.94 52.85 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 MN A 301 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 8 OE2 REMARK 620 2 ASP A 10 OD2 96.2 REMARK 620 3 ASP A 19 OD1 167.7 90.5 REMARK 620 4 HIS A 24 NE2 92.9 96.7 96.5 REMARK 620 5 HOH A 316 O 85.5 86.8 84.7 176.2 REMARK 620 6 HOH A 321 O 87.6 175.1 85.2 86.2 90.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 302 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 10 OD2 REMARK 620 2 ASP A 10 OD1 52.3 REMARK 620 3 TYR A 12 O 115.0 77.1 REMARK 620 4 ASN A 14 OD1 154.8 152.9 82.5 REMARK 620 5 ASP A 19 OD2 71.3 93.9 75.2 97.9 REMARK 620 6 HOH A 310 O 71.5 112.0 170.7 89.3 101.9 REMARK 620 7 HOH A 312 O 111.4 80.8 94.8 83.4 169.6 88.4 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DQ0 RELATED DB: PDB REMARK 900 LOCKED, METAL-FREE CONCANAVALIN A REMARK 900 RELATED ID: 1DQ1 RELATED DB: PDB REMARK 900 CALCIUM;CALCIUM CONCANAVALIN A REMARK 900 RELATED ID: 1DQ2 RELATED DB: PDB REMARK 900 UNLOCKED METAL-FREE CONCANAVALIN A REMARK 900 RELATED ID: 1DQ4 RELATED DB: PDB REMARK 900 A TRANSIENTLY UNLOCKED CONCANAVALIN A STRUCTURE WITH MN2+ BOUND IN REMARK 900 THE TRANSITION METAL ION BINDING SITE S1 AND AN EMPTY CALCIUM REMARK 900 BINDING SITE S2 REMARK 900 RELATED ID: 1DQ5 RELATED DB: PDB REMARK 900 MANGANESE;MANGANESE CONCANAVALIN A AT PH 5.0 DBREF 1DQ6 A 1 118 UNP P02866 CONA_CANEN 164 281 DBREF 1DQ6 A 119 237 UNP P02866 CONA_CANEN 30 148 SEQRES 1 A 237 ALA ASP THR ILE VAL ALA VAL GLU LEU ASP THR TYR PRO SEQRES 2 A 237 ASN THR ASP ILE GLY ASP PRO SER TYR PRO HIS ILE GLY SEQRES 3 A 237 ILE ASP ILE LYS SER VAL ARG SER LYS LYS THR ALA LYS SEQRES 4 A 237 TRP ASN MET GLN ASN GLY LYS VAL GLY THR ALA HIS ILE SEQRES 5 A 237 ILE TYR ASN SER VAL ASP LYS ARG LEU SER ALA VAL VAL SEQRES 6 A 237 SER TYR PRO ASN ALA ASP SER ALA THR VAL SER TYR ASP SEQRES 7 A 237 VAL ASP LEU ASP ASN VAL LEU PRO GLU TRP VAL ARG VAL SEQRES 8 A 237 GLY LEU SER ALA SER THR GLY LEU TYR LYS GLU THR ASN SEQRES 9 A 237 THR ILE LEU SER TRP SER PHE THR SER LYS LEU LYS SER SEQRES 10 A 237 ASN SER THR HIS GLU THR ASN ALA LEU HIS PHE MET PHE SEQRES 11 A 237 ASN GLN PHE SER LYS ASP GLN LYS ASP LEU ILE LEU GLN SEQRES 12 A 237 GLY ASP ALA THR THR GLY THR ASP GLY ASN LEU GLU LEU SEQRES 13 A 237 THR ARG VAL SER SER ASN GLY SER PRO GLN GLY SER SER SEQRES 14 A 237 VAL GLY ARG ALA LEU PHE TYR ALA PRO VAL HIS ILE TRP SEQRES 15 A 237 GLU SER SER ALA VAL VAL ALA SER PHE GLU ALA THR PHE SEQRES 16 A 237 THR PHE LEU ILE LYS SER PRO ASP SER HIS PRO ALA ASP SEQRES 17 A 237 GLY ILE ALA PHE PHE ILE SER ASN ILE ASP SER SER ILE SEQRES 18 A 237 PRO SER GLY SER THR GLY ARG LEU LEU GLY LEU PHE PRO SEQRES 19 A 237 ASP ALA ASN HET MN A 301 1 HET MN A 302 1 HETNAM MN MANGANESE (II) ION FORMUL 2 MN 2(MN 2+) FORMUL 4 HOH *125(H2 O) HELIX 1 1 ASN A 14 GLY A 18 5 5 HELIX 2 2 ASP A 80 VAL A 84 5 5 HELIX 3 3 THR A 226 LEU A 230 5 5 SHEET 1 A 7 LYS A 36 LYS A 39 0 SHEET 2 A 7 HIS A 24 ILE A 29 -1 N ILE A 25 O ALA A 38 SHEET 3 A 7 ILE A 4 ASP A 10 -1 O ALA A 6 N ASP A 28 SHEET 4 A 7 GLY A 209 ASN A 216 -1 O ILE A 210 N LEU A 9 SHEET 5 A 7 TRP A 88 SER A 96 -1 O ARG A 90 N SER A 215 SHEET 6 A 7 VAL A 170 PHE A 175 -1 N GLY A 171 O ALA A 95 SHEET 7 A 7 LEU A 140 GLY A 144 -1 N ILE A 141 O LEU A 174 SHEET 1 A1 6 LYS A 36 LYS A 39 0 SHEET 2 A1 6 HIS A 24 ILE A 29 -1 N ILE A 25 O ALA A 38 SHEET 3 A1 6 ILE A 4 ASP A 10 -1 O ALA A 6 N ASP A 28 SHEET 4 A1 6 GLY A 209 ASN A 216 -1 O ILE A 210 N LEU A 9 SHEET 5 A1 6 TRP A 88 SER A 96 -1 O ARG A 90 N SER A 215 SHEET 6 A1 6 VAL A 179 HIS A 180 -1 N VAL A 179 O VAL A 89 SHEET 1 B 6 ALA A 73 ASP A 78 0 SHEET 2 B 6 ARG A 60 SER A 66 -1 N LEU A 61 O TYR A 77 SHEET 3 B 6 VAL A 47 ASN A 55 -1 O THR A 49 N SER A 66 SHEET 4 B 6 ALA A 186 LEU A 198 -1 N PHE A 191 O TYR A 54 SHEET 5 B 6 THR A 105 SER A 117 -1 O THR A 105 N LEU A 198 SHEET 6 B 6 THR A 123 PHE A 130 -1 O ASN A 124 N LEU A 115 SHEET 1 B1 7 ALA A 73 ASP A 78 0 SHEET 2 B1 7 ARG A 60 SER A 66 -1 N LEU A 61 O TYR A 77 SHEET 3 B1 7 VAL A 47 ASN A 55 -1 O THR A 49 N SER A 66 SHEET 4 B1 7 ALA A 186 LEU A 198 -1 N PHE A 191 O TYR A 54 SHEET 5 B1 7 THR A 105 SER A 117 -1 O THR A 105 N LEU A 198 SHEET 6 B1 7 ASN A 153 GLU A 155 -1 O LEU A 154 N ILE A 106 SHEET 7 B1 7 THR A 147 THR A 150 -1 O THR A 147 N GLU A 155 LINK OE2 GLU A 8 MN MN A 301 1555 1555 2.21 LINK OD2 ASP A 10 MN MN A 301 1555 1555 2.22 LINK OD2 ASP A 10 MN MN A 302 1555 1555 2.55 LINK OD1 ASP A 10 MN MN A 302 1555 1555 2.22 LINK O TYR A 12 MN MN A 302 1555 1555 2.36 LINK OD1 ASN A 14 MN MN A 302 1555 1555 2.48 LINK OD1 ASP A 19 MN MN A 301 1555 1555 2.62 LINK OD2 ASP A 19 MN MN A 302 1555 1555 2.38 LINK NE2 HIS A 24 MN MN A 301 1555 1555 2.24 LINK MN MN A 301 O HOH A 316 1555 1555 2.47 LINK MN MN A 301 O HOH A 321 1555 1555 2.40 LINK MN MN A 302 O HOH A 310 1555 1555 2.45 LINK MN MN A 302 O HOH A 312 1555 1555 2.11 CISPEP 1 ALA A 207 ASP A 208 0 8.30 SITE 1 AC1 6 GLU A 8 ASP A 10 ASP A 19 HIS A 24 SITE 2 AC1 6 HOH A 316 HOH A 321 SITE 1 AC2 6 ASP A 10 TYR A 12 ASN A 14 ASP A 19 SITE 2 AC2 6 HOH A 310 HOH A 312 CRYST1 63.200 87.410 89.300 90.00 90.00 90.00 I 2 2 2 8 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 0.015823 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011440 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011198 0.00000