HEADER LECTIN (AGGLUTININ) 01-APR-75 2CNA TITLE THE COVALENT AND THREE-DIMENSIONAL STRUCTURE OF CONCANAVALIN A, TITLE 2 IV.ATOMIC COORDINATES,HYDROGEN BONDING,AND QUATERNARY STRUCTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CONCANAVALIN A; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CANAVALIA ENSIFORMIS; SOURCE 3 ORGANISM_COMMON: JACK BEAN; SOURCE 4 ORGANISM_TAXID: 3823 KEYWDS LECTIN (AGGLUTININ) EXPDTA X-RAY DIFFRACTION AUTHOR G.N.REEKEJUNIOR,J.W.BECKER,G.M.EDELMAN REVDAT 13 14-FEB-24 2CNA 1 REMARK LINK REVDAT 12 29-NOV-17 2CNA 1 HELIX REVDAT 11 13-JUL-11 2CNA 1 VERSN REVDAT 10 24-FEB-09 2CNA 1 VERSN REVDAT 9 01-APR-03 2CNA 1 JRNL REVDAT 8 31-JUL-94 2CNA 1 SITE REVDAT 7 30-SEP-83 2CNA 1 REVDAT REVDAT 6 13-JUN-83 2CNA 1 REMARK REVDAT 5 20-APR-81 2CNA 1 REMARK SHEET REVDAT 4 31-DEC-80 2CNA 1 REMARK REVDAT 3 01-NOV-77 2CNA 1 AUTHOR JRNL REMARK FORMUL REVDAT 2 23-AUG-77 2CNA 3 ATOM REVDAT 1 16-MAR-77 2CNA 0 JRNL AUTH G.N.REEKE JR.,J.W.BECKER,G.M.EDELMAN JRNL TITL THE COVALENT AND THREE-DIMENSIONAL STRUCTURE OF CONCANAVALIN JRNL TITL 2 A. IV. ATOMIC COORDINATES, HYDROGEN BONDING, AND QUATERNARY JRNL TITL 3 STRUCTURE. JRNL REF J.BIOL.CHEM. V. 250 1525 1975 JRNL REFN ISSN 0021-9258 JRNL PMID 1112816 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.L.WANG,B.A.CUNNINGHAM,M.J.WAXDAL,G.M.EDELMAN REMARK 1 TITL THE COVALENT AND THREE-DIMENSIONAL STRUCTURE OF CONCANAVALIN REMARK 1 TITL 2 A, I.AMINO ACID SEQUENCE OF CYANOGEN BROMIDE FRAGMENTS F1 REMARK 1 TITL 3 AND F2 REMARK 1 REF J.BIOL.CHEM. V. 250 1490 1975 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 2 REMARK 1 AUTH B.A.CUNNINGHAM,J.L.WANG,M.J.WAXDAL,G.M.EDELMAN REMARK 1 TITL THE COVALENT AND THREE-DIMENSIONAL STRUCTURE OF CONCANAVALIN REMARK 1 TITL 2 A, II.AMINO ACID SEQUENCE OF CYANOGEN BROMIDE FRAGMENT F3 REMARK 1 REF J.BIOL.CHEM. V. 250 1503 1975 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 3 REMARK 1 AUTH J.W.BECKER,G.N.REEKEJUNIOR,J.L.WANG,B.A.CUNNINGHAM, REMARK 1 AUTH 2 G.M.EDELMAN REMARK 1 TITL THE COVALENT AND THREE-DIMENSIONAL STRUCTURE OF CONCANAVALIN REMARK 1 TITL 2 A, III.STRUCTURE OF THE MONOMER AND ITS INTERACTIONS WITH REMARK 1 TITL 3 METALS AND SACCHARIDES REMARK 1 REF J.BIOL.CHEM. V. 250 1513 1975 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 4 REMARK 1 EDIT R.J.FELDMANN REMARK 1 REF ATLAS OF MACROMOLECULAR 471 1976 REMARK 1 REF 2 STRUCTURE ON MICROFICHE REMARK 1 PUBL TRACOR JITCO INC., ROCKVILLE,MD. REMARK 1 REFN REMARK 1 REFERENCE 5 REMARK 1 EDIT M.O.DAYHOFF REMARK 1 REF ATLAS OF PROTEIN SEQUENCE V. 5 268 1976 REMARK 1 REF 2 AND STRUCTURE,SUPPLEMENT 2 REMARK 1 PUBL NATIONAL BIOMEDICAL RESEARCH FOUNDATION, SILVER SPRING,MD. REMARK 1 REFN ISSN 0-912466-05-7 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL 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) : NULL 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL 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 : 1807 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 4 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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 2CNA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000177934. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL 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 : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 44.95500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 43.61500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 31.53500 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 44.95500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 43.61500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 31.53500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 44.95500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 43.61500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 31.53500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 44.95500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 43.61500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 31.53500 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: 11270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32950 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -111.0 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 89.91000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 87.23000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -1.000000 0.000000 0.000000 89.91000 REMARK 350 BIOMT2 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT1 4 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 87.23000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 400 REMARK 400 COMPOUND REMARK 400 ALL SEQUENCES OF 4 RESIDUES FOR WHICH THE DISTANCE CA(I)-CA REMARK 400 (I+3) IS LESS THAN 7 ANGSTROMS ARE LISTED BELOW IN THE REMARK 400 TURN RECORDS. THOSE TURNS WHICH PROBABLY CONTAIN THE REMARK 400 HYDROGEN BOND N(I+3)...O(I) ARE DESIGNATED AS TYPE I OR REMARK 400 TYPE II *BETA-BENDS* IN THE LISTING BELOW. 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 O LEU A 229 N GLY A 231 2.05 REMARK 500 OG SER A 134 N GLN A 137 2.10 REMARK 500 N GLN A 143 O ARG A 172 2.12 REMARK 500 OE1 GLN A 143 CD ARG A 172 2.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NE2 GLN A 122 NE2 GLN A 122 4565 1.49 REMARK 500 CG1 VAL A 57 OG SER A 62 3655 1.92 REMARK 500 OG1 THR A 15 OG SER A 184 8555 1.96 REMARK 500 CD GLN A 122 NE2 GLN A 122 4565 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 ASN A 14 CG ASN A 14 OD1 0.153 REMARK 500 TRP A 40 NE1 TRP A 40 CE2 -0.096 REMARK 500 ASN A 41 CG ASN A 41 OD1 0.155 REMARK 500 ASN A 55 CG ASN A 55 OD1 0.154 REMARK 500 ASN A 69 CG ASN A 69 OD1 0.154 REMARK 500 TRP A 88 NE1 TRP A 88 CE2 -0.096 REMARK 500 ASN A 104 CG ASN A 104 OD1 0.153 REMARK 500 TRP A 109 NE1 TRP A 109 CE2 -0.096 REMARK 500 ASN A 118 CG ASN A 118 OD1 0.155 REMARK 500 ASN A 131 CG ASN A 131 OD1 0.154 REMARK 500 ASN A 153 CG ASN A 153 OD1 0.154 REMARK 500 ASN A 162 CG ASN A 162 OD1 0.155 REMARK 500 TRP A 182 NE1 TRP A 182 CE2 -0.096 REMARK 500 ASN A 216 CG ASN A 216 OD1 0.154 REMARK 500 ASN A 237 CG ASN A 237 OD1 0.153 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 2 CB - CG - OD1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ALA A 6 CB - CA - C ANGL. DEV. = -18.5 DEGREES REMARK 500 VAL A 7 N - CA - C ANGL. DEV. = -17.7 DEGREES REMARK 500 ASP A 10 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 TYR A 12 CB - CA - C ANGL. DEV. = -13.3 DEGREES REMARK 500 TYR A 12 N - CA - CB ANGL. DEV. = 12.6 DEGREES REMARK 500 ASP A 16 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 ASP A 19 CB - CG - OD1 ANGL. DEV. = 6.4 DEGREES REMARK 500 TYR A 22 N - CA - CB ANGL. DEV. = -11.8 DEGREES REMARK 500 ASP A 28 CB - CG - OD1 ANGL. DEV. = 6.7 DEGREES REMARK 500 SER A 31 N - CA - CB ANGL. DEV. = -11.1 DEGREES REMARK 500 TRP A 40 N - CA - CB ANGL. DEV. = -13.3 DEGREES REMARK 500 ASN A 41 N - CA - CB ANGL. DEV. = -14.8 DEGREES REMARK 500 GLN A 43 N - CA - CB ANGL. DEV. = -11.2 DEGREES REMARK 500 ASP A 44 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 ILE A 53 CB - CA - C ANGL. DEV. = -14.7 DEGREES REMARK 500 TYR A 54 N - CA - CB ANGL. DEV. = -14.8 DEGREES REMARK 500 SER A 56 N - CA - CB ANGL. DEV. = -27.1 DEGREES REMARK 500 VAL A 57 N - CA - CB ANGL. DEV. = 16.4 DEGREES REMARK 500 ASP A 58 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 ALA A 63 CB - CA - C ANGL. DEV. = -12.4 DEGREES REMARK 500 ASP A 71 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 ALA A 72 CB - CA - C ANGL. DEV. = -10.2 DEGREES REMARK 500 ASP A 78 CB - CA - C ANGL. DEV. = -13.2 DEGREES REMARK 500 ASP A 78 N - CA - CB ANGL. DEV. = 13.3 DEGREES REMARK 500 ASP A 78 CB - CG - OD1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ASP A 80 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 LEU A 81 CB - CA - C ANGL. DEV. = 11.8 DEGREES REMARK 500 ASP A 83 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 ALA A 95 CB - CA - C ANGL. DEV. = -22.8 DEGREES REMARK 500 ALA A 95 N - CA - CB ANGL. DEV. = 8.6 DEGREES REMARK 500 LEU A 99 CB - CA - C ANGL. DEV. = -18.9 DEGREES REMARK 500 LEU A 99 N - CA - CB ANGL. DEV. = -20.4 DEGREES REMARK 500 LYS A 101 N - CA - CB ANGL. DEV. = -14.6 DEGREES REMARK 500 THR A 105 N - CA - CB ANGL. DEV. = -15.9 DEGREES REMARK 500 LEU A 107 CB - CA - C ANGL. DEV. = 12.3 DEGREES REMARK 500 SER A 108 N - CA - CB ANGL. DEV. = -9.8 DEGREES REMARK 500 LYS A 116 N - CA - CB ANGL. DEV. = -14.6 DEGREES REMARK 500 SER A 117 N - CA - CB ANGL. DEV. = -10.6 DEGREES REMARK 500 ASN A 118 CB - CA - C ANGL. DEV. = -13.0 DEGREES REMARK 500 SER A 119 N - CA - CB ANGL. DEV. = -10.6 DEGREES REMARK 500 HIS A 121 CB - CA - C ANGL. DEV. = -18.4 DEGREES REMARK 500 HIS A 121 N - CA - CB ANGL. DEV. = 12.1 DEGREES REMARK 500 GLN A 122 CB - CA - C ANGL. DEV. = -16.2 DEGREES REMARK 500 GLN A 122 N - CA - CB ANGL. DEV. = 14.5 DEGREES REMARK 500 ASP A 124 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 ALA A 125 CB - CA - C ANGL. DEV. = -16.0 DEGREES REMARK 500 ALA A 125 N - CA - CB ANGL. DEV. = -9.6 DEGREES REMARK 500 ALA A 125 N - CA - C ANGL. DEV. = 20.6 DEGREES REMARK 500 LEU A 126 N - CA - CB ANGL. DEV. = -12.6 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 88 ANGLE DEVIATIONS. 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 ASP A 2 79.52 -159.26 REMARK 500 PRO A 13 98.07 -53.55 REMARK 500 ASP A 16 -14.60 -49.41 REMARK 500 PRO A 20 -168.12 -51.51 REMARK 500 LYS A 30 -25.61 81.44 REMARK 500 ARG A 33 70.90 -58.13 REMARK 500 MET A 42 138.73 -39.69 REMARK 500 ILE A 52 119.86 -162.59 REMARK 500 ASN A 69 -33.10 82.50 REMARK 500 GLU A 102 157.78 178.12 REMARK 500 THR A 120 -90.17 -159.93 REMARK 500 THR A 123 -113.11 -57.80 REMARK 500 ALA A 125 156.95 176.93 REMARK 500 GLN A 132 124.20 -176.37 REMARK 500 ASP A 136 -81.67 -81.69 REMARK 500 GLN A 137 81.43 45.50 REMARK 500 SER A 164 83.95 30.29 REMARK 500 VAL A 170 125.74 -171.08 REMARK 500 PHE A 195 129.81 -170.67 REMARK 500 HIS A 205 64.90 -107.99 REMARK 500 ALA A 207 -109.60 -27.10 REMARK 500 ALA A 211 127.27 -176.75 REMARK 500 SER A 215 -158.85 -155.22 REMARK 500 LEU A 229 6.94 -69.11 REMARK 500 LEU A 230 22.24 20.26 REMARK 500 PRO A 234 -169.08 -67.79 REMARK 500 ALA A 236 119.95 -170.36 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 CA A 239 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 10 OD1 REMARK 620 2 ASP A 10 OD2 43.1 REMARK 620 3 TYR A 12 O 79.1 122.0 REMARK 620 4 ASN A 14 N 119.2 135.9 61.0 REMARK 620 5 ASN A 14 ND2 136.2 160.8 64.4 63.3 REMARK 620 6 ASP A 19 OD1 112.3 95.7 104.3 48.3 99.9 REMARK 620 7 HOH A 242 O 107.1 68.6 157.4 127.6 99.3 93.5 REMARK 620 8 HOH A 243 O 57.9 72.3 81.5 141.0 92.1 167.9 83.7 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 238 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 19 OD2 REMARK 620 2 HIS A 24 NE2 87.6 REMARK 620 3 HOH A 240 O 87.9 169.7 REMARK 620 4 HOH A 241 O 75.4 97.1 90.7 REMARK 620 N 1 2 3 REMARK 700 REMARK 700 SHEET REMARK 700 THE MOLECULE CONTAINS TWO PLEATED SHEET STRUCTURES OF SEVEN REMARK 700 ANTIPARALLEL STRANDS EACH. TWO STRANDS (5 AND 6) OF THE REMARK 700 SHEET DESIGNATED *BK* AND ONE STRAND (6) OF THE SHEET REMARK 700 DESIGNATED *FT* CONTAIN RESIDUES FROM DISCONTINUOUS PARTS REMARK 700 OF THE AMINO ACID SEQUENCE. IN THE FORMAT SPECIFIED BY THE REMARK 700 DATA BANK FOR REPRESENTING SUCH SHEETS ON SHEET CARDS, EACH REMARK 700 SHEET IS LISTED TWICE. THE SINGLE *BK* SHEET IS LISTED ONCE REMARK 700 AS *BK1* AND ONCE AS *BK2*, AND THE SINGLE *FT* SHEET IS REMARK 700 LISTED ONCE AS *FT1* AND ONCE AS *FT2*. THESE REDUNDANT REMARK 700 DESCRIPTIONS DO NOT IMPLY THE PRESENCE OF MORE THAN TWO REMARK 700 SHEETS IN THE STRUCTURE. STRANDS 1,2,3,4 OF BK1 ARE THE REMARK 700 SAME AS STRANDS 1,2,3,4 OF BK2. SIMILARLY, STRANDS 1,2,3, REMARK 700 4,5 OF FT1 ARE THE SAME AS STRANDS 1,2,3,4,5 OF FT2. THE REMARK 700 NON-IDENTICAL STRANDS DESCRIBE THE DISJOINT SEGMENTS OF REMARK 700 STRANDS 5 AND 6 OF THE *BK* SHEET AND STRAND 6 OF THE *FT* REMARK 700 SHEET. REMARK 700 IN ORDER TO PRESENT THE PLEATED SHEET STRUCTURE OF CON A REMARK 700 IN A MORE EASILY UNDERSTOOD FORMAT, THE FOLLOWING REMARK REMARK 700 CARDS CONTAIN A DESCRIPTION OF THE SHEETS LIKE THAT ON THE REMARK 700 SHEET CARDS, EXCEPT THAT EACH SHEET IS LISTED ONCE ONLY, REMARK 700 AND DISJOINT STRANDS ARE DESIGNATED BY LETTERS, E.G. 5A, 5B REMARK 700 ETC. REMARK 700 1 BK 7 THR 73 VAL 79 0 REMARK 700 2 BK 7 LYS 59 SER 66 -1 N VAL 75 O ALA 63 REMARK 700 3 BK 7 GLY 48 SER 56 -1 N VAL 64 O HIS 51 REMARK 700 4 BK 7 VAL 188 LYS 200 -1 N ILE 52 O ALA 193 REMARK 700 5A BK 7 SER 108 LYS 116 -1 N GLU 192 O THR 112 REMARK 700 5B BK 7 THR 103 ILE 106 -1 N LEU 198 O THR 105 REMARK 700 6A BK 7 ASP 124 PHE 130 -1 N SER 113 O LEU 126 REMARK 700 6B BK 7 ASN 153 LEU 156 -1 N ILE 106 O LEU 154 REMARK 700 7 BK 7 THR 147 GLY 149 -1 N GLU 155 O THR 147 REMARK 700 1 FNT 7 LYS 35 TRP 40 0 REMARK 700 2 FNT 7 PRO 23 LYS 30 -1 N ALA 38 O ILE 25 REMARK 700 3 FNT 7 ILE 4 THR 11 -1 N GLY 26 O GLU 8 REMARK 700 4 FNT 7 ASP 208 SER 215 -1 N VAL 7 O PHE 212 REMARK 700 5 FNT 7 GLU 87 THR 97 -1 N PHE 213 O GLY 92 REMARK 700 6AFNT 7 SER 169 TYR 176 -1 N LEU 93 O ALA 173 REMARK 700 6BFNT 7 VAL 179 ILE 181 -1 N VAL 89 O VAL 179 REMARK 700 7 FNT 7 ASP 139 GLN 143 -1 N LEU 174 O ILE 141 REMARK 700 SEVERAL RESIDUES WITHIN EACH SHEET STRUCTURE HAVE UNUSUAL REMARK 700 CONFORMATIONS OR FORM UNUSUAL HYDROGEN BONDS. THESE REMARK 700 PECULIARITIES ARE DOCUMENTED IN THE REFERENCES GIVEN. REMARK 700 STRAND 6 OF SHEET BK1 HYDROGEN BONDS TO A SYMMETRY-RELATED REMARK 700 STRAND IN ANOTHER PROTOMER TO FORM A 12-STRANDED ANTI- REMARK 700 PARALLEL SHEET IN THE DIMER. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: MN REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: RESIDUES WHICH BIND THE MANGANESE(II) ION REMARK 800 REMARK 800 SITE_IDENTIFIER: CA REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: RESIDUES WHICH BIND THE CALCIUM(II) ION REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 238 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 239 DBREF 2CNA A 1 237 UNP P02866 CONA_CANEN 164 290 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 ASP 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 ALA THR SER VAL SER TYR ASP SEQRES 7 A 237 VAL ASP LEU ASN ASP 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 GLN THR ASP 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 GLU 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 THR VAL SER ALA PHE GLU ALA THR PHE SEQRES 16 A 237 ALA 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 238 1 HET CA A 239 1 HETNAM MN MANGANESE (II) ION HETNAM CA CALCIUM ION FORMUL 2 MN MN 2+ FORMUL 3 CA CA 2+ FORMUL 4 HOH *4(H2 O) HELIX 1 H1 LEU A 81 VAL A 84 1NON-STD HELIX,H-BONDS BIFURC. 4 SHEET 1 BK1 6 THR A 73 VAL A 79 0 SHEET 2 BK1 6 LYS A 59 SER A 66 -1 N VAL A 75 O ALA A 63 SHEET 3 BK1 6 GLY A 48 SER A 56 -1 N VAL A 64 O HIS A 51 SHEET 4 BK1 6 VAL A 188 LYS A 200 -1 N ILE A 52 O ALA A 193 SHEET 5 BK1 6 SER A 108 LYS A 116 -1 N GLU A 192 O THR A 112 SHEET 6 BK1 6 ASP A 124 PHE A 130 -1 N SER A 113 O LEU A 126 SHEET 1 BK2 7 THR A 73 VAL A 79 0 SHEET 2 BK2 7 LYS A 59 SER A 66 -1 N VAL A 75 O ALA A 63 SHEET 3 BK2 7 GLY A 48 SER A 56 -1 N VAL A 64 O HIS A 51 SHEET 4 BK2 7 VAL A 188 LYS A 200 -1 N ILE A 52 O ALA A 193 SHEET 5 BK2 7 THR A 103 ILE A 106 -1 N LEU A 198 O THR A 105 SHEET 6 BK2 7 ASN A 153 LEU A 156 -1 N ILE A 106 O LEU A 154 SHEET 7 BK2 7 THR A 147 GLY A 149 -1 N GLU A 155 O THR A 147 SHEET 1 FT1 7 LYS A 35 TRP A 40 0 SHEET 2 FT1 7 PRO A 23 LYS A 30 -1 N ALA A 38 O ILE A 25 SHEET 3 FT1 7 ILE A 4 THR A 11 -1 N GLY A 26 O GLU A 8 SHEET 4 FT1 7 ASP A 208 SER A 215 -1 N VAL A 7 O PHE A 212 SHEET 5 FT1 7 GLU A 87 THR A 97 -1 N PHE A 213 O GLY A 92 SHEET 6 FT1 7 SER A 169 TYR A 176 -1 N LEU A 93 O ALA A 173 SHEET 7 FT1 7 ASP A 139 GLN A 143 -1 N LEU A 174 O ILE A 141 SHEET 1 FT2 6 LYS A 35 TRP A 40 0 SHEET 2 FT2 6 PRO A 23 LYS A 30 -1 N ALA A 38 O ILE A 25 SHEET 3 FT2 6 ILE A 4 THR A 11 -1 N GLY A 26 O GLU A 8 SHEET 4 FT2 6 ASP A 208 SER A 215 -1 N VAL A 7 O PHE A 212 SHEET 5 FT2 6 GLU A 87 THR A 97 -1 N PHE A 213 O GLY A 92 SHEET 6 FT2 6 VAL A 179 ILE A 181 -1 N VAL A 89 O VAL A 179 LINK OD1 ASP A 10 CA CA A 239 1555 1555 2.76 LINK OD2 ASP A 10 CA CA A 239 1555 1555 2.91 LINK O TYR A 12 CA CA A 239 1555 1555 2.52 LINK N ASN A 14 CA CA A 239 1555 1555 3.26 LINK ND2 ASN A 14 CA CA A 239 1555 1555 2.10 LINK OD2 ASP A 19 MN MN A 238 1555 1555 2.67 LINK OD1 ASP A 19 CA CA A 239 1555 1555 3.22 LINK NE2 HIS A 24 MN MN A 238 1555 1555 2.44 LINK MN MN A 238 O HOH A 240 1555 1555 2.53 LINK MN MN A 238 O HOH A 241 1555 1555 2.55 LINK CA CA A 239 O HOH A 242 1555 1555 2.44 LINK CA CA A 239 O HOH A 243 1555 1555 2.99 SITE 1 MN 4 GLU A 8 ASP A 10 ASP A 19 HIS A 24 SITE 1 CA 4 ASP A 10 TYR A 12 ASN A 14 ASP A 19 SITE 1 AC1 6 GLU A 8 ASP A 10 ASP A 19 HIS A 24 SITE 2 AC1 6 HOH A 240 HOH A 241 SITE 1 AC2 6 ASP A 10 TYR A 12 ASN A 14 ASP A 19 SITE 2 AC2 6 HOH A 242 HOH A 243 CRYST1 89.910 87.230 63.070 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 0.011122 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011464 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015855 0.00000