HEADER LECTIN 14-JUL-98 2ENR TITLE CO-CRYSTALS OF DEMETALLIZED CONCANAVALIN A WITH CADMIUM HAVING A TITLE 2 CADMIUM ION BOUND IN BOTH THE S1 SITE AND THE S2 SITE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CONCANAVALIN A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CON A; COMPND 5 OTHER_DETAILS: CADMIUM/CADMIUM COMPLEX SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CANAVALIA ENSIFORMIS; SOURCE 3 ORGANISM_COMMON: JACK BEAN; SOURCE 4 ORGANISM_TAXID: 3823; SOURCE 5 ORGAN: BEAN KEYWDS CONCANAVALIN A, PLANT LECTIN, CARBOHYDRATE BINDING, METAL BINDING, KEYWDS 2 CADMIUM, LECTIN EXPDTA X-RAY DIFFRACTION AUTHOR J.BOUCKAERT,R.LORIS,L.WYNS REVDAT 4 18-APR-18 2ENR 1 REMARK REVDAT 3 24-FEB-09 2ENR 1 VERSN REVDAT 2 21-OCT-03 2ENR 1 JRNL REVDAT 1 16-FEB-99 2ENR 0 JRNL AUTH J.BOUCKAERT,R.LORIS,L.WYNS JRNL TITL ZINC/CALCIUM- AND CADMIUM/CADMIUM-SUBSTITUTED CONCANAVALIN JRNL TITL 2 A: INTERPLAY OF METAL BINDING, PH AND MOLECULAR PACKING. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 56 1569 2000 JRNL REFN ISSN 0907-4449 JRNL PMID 11092923 JRNL DOI 10.1107/S0907444900013342 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.BOUCKAERT,R.LORIS,L.WYNS REMARK 1 TITL CHANGES IN CRYSTAL SPACE GROUP AND MULTIMERIC STRUCTURE OF REMARK 1 TITL 2 CONCANAVALIN A AS A FUNCTION OF METAL ION BINDING AND PH REMARK 1 REF LECTINS: V. 11 50 1996 REMARK 1 REF 2 BIOL.BIOCHEM.CLIN.BIOCHEM. REMARK 1 REFN ISSN 0723-8878 REMARK 2 REMARK 2 RESOLUTION. 2.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 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) (%) : 96.0 REMARK 3 NUMBER OF REFLECTIONS : 10111 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) : 0.173 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 : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.42 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 35.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 560 REMARK 3 BIN R VALUE (WORKING SET) : 0.2620 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 : 1808 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 99 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 33.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.00 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) : 0.019 REMARK 3 BOND ANGLES (DEGREES) : 3.069 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 28.08 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.465 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED 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 : PARAM19X.PRO REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPH19X.PRO REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2ENR 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_1000178037. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-JUN-93 REMARK 200 TEMPERATURE (KELVIN) : 291 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL 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 : GRAPHITE(002) REMARK 200 OPTICS : COLLIMATOR REMARK 200 REMARK 200 DETECTOR TYPE : DIFFRACTOMETER REMARK 200 DETECTOR MANUFACTURER : ENRAF-NONIUS FAST REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MADNESS REMARK 200 DATA SCALING SOFTWARE : CCP4 (ROTAVATA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30650 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.380 REMARK 200 RESOLUTION RANGE LOW (A) : 11.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05400 REMARK 200 FOR THE DATA SET : 11.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.38 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 80.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.29900 REMARK 200 FOR SHELL : 3.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: PDB ENTRY 1CON REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.0 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 43.84500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 44.61500 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 31.60000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 43.84500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 44.61500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 31.60000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 43.84500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 44.61500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 31.60000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 43.84500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 44.61500 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 300 REMARK: THE ASYMMETRIC UNIT CONTAINS A MONOMER OF 237 AMINO ACIDS. REMARK 300 THE BIOLOGICALLY ACTIVE UNIT IS A CANONICAL DIMER REMARK 300 (BELOW PH 6) OR TETRAMER. THE FOLLOWING SURFACE LOOPS ARE REMARK 300 IN WEAK ELECTRON DENSITY: 118-123 AND 160-163. A CD2+ IS REMARK 300 SUBSTITUTED FOR MN2+ IN THE TRANSITION METAL ION SITE S1. REMARK 300 A CD2+ IS SUBSTITUTED FOR CA2+ IN THE CALCIUM SITE S2. 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 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 87.69000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -89.23000 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 -89.23000 REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 87.69000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 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 341 LIES ON A SPECIAL POSITION. 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 HIS A 51 NE2 HIS A 51 CD2 -0.070 REMARK 500 PHE A 133 CB PHE A 133 CG 0.165 REMARK 500 PHE A 133 CG PHE A 133 CD1 0.102 REMARK 500 SER A 134 CA SER A 134 CB -0.101 REMARK 500 HIS A 180 NE2 HIS A 180 CD2 -0.078 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 TRP A 40 CD1 - CG - CD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 TRP A 40 CE2 - CD2 - CG ANGL. DEV. = -5.1 DEGREES REMARK 500 TYR A 77 CB - CG - CD2 ANGL. DEV. = -3.6 DEGREES REMARK 500 TRP A 88 CD1 - CG - CD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 TRP A 88 CE2 - CD2 - CG ANGL. DEV. = -6.0 DEGREES REMARK 500 TRP A 88 CG - CD2 - CE3 ANGL. DEV. = 5.4 DEGREES REMARK 500 TRP A 109 CD1 - CG - CD2 ANGL. DEV. = 5.2 DEGREES REMARK 500 TRP A 109 CE2 - CD2 - CG ANGL. DEV. = -5.2 DEGREES REMARK 500 MET A 129 CG - SD - CE ANGL. DEV. = -10.1 DEGREES REMARK 500 PHE A 133 CB - CG - CD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 PHE A 133 CD1 - CG - CD2 ANGL. DEV. = -15.0 DEGREES REMARK 500 PHE A 133 CB - CG - CD1 ANGL. DEV. = 8.2 DEGREES REMARK 500 PHE A 133 CG - CD1 - CE1 ANGL. DEV. = 9.2 DEGREES REMARK 500 PHE A 133 CG - CD2 - CE2 ANGL. DEV. = 7.9 DEGREES REMARK 500 PHE A 133 CA - C - O ANGL. DEV. = 22.5 DEGREES REMARK 500 PHE A 133 CA - C - N ANGL. DEV. = -22.4 DEGREES REMARK 500 PHE A 133 O - C - N ANGL. DEV. = -19.5 DEGREES REMARK 500 SER A 134 CA - CB - OG ANGL. DEV. = 19.6 DEGREES REMARK 500 ARG A 172 CB - CG - CD ANGL. DEV. = -18.2 DEGREES REMARK 500 ARG A 172 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG A 172 NE - CZ - NH2 ANGL. DEV. = -6.3 DEGREES REMARK 500 TRP A 182 CD1 - CG - CD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 TRP A 182 CE2 - CD2 - CG ANGL. DEV. = -5.6 DEGREES REMARK 500 ASP A 208 N - CA - CB ANGL. DEV. = -13.5 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 SER A 21 25.24 -77.54 REMARK 500 LYS A 30 16.19 55.49 REMARK 500 ASN A 104 79.14 -118.79 REMARK 500 ASP A 136 75.29 -112.81 REMARK 500 SER A 161 -50.67 -28.02 REMARK 500 ASN A 162 7.20 -69.90 REMARK 500 SER A 168 54.31 32.94 REMARK 500 LEU A 230 15.11 54.85 REMARK 500 ALA A 236 37.91 -93.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 PHE A 133 19.68 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 CD A 241 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 24 NE2 REMARK 620 2 GLU A 8 OE2 100.7 REMARK 620 3 ASP A 10 OD2 84.4 81.7 REMARK 620 4 ASP A 19 OD1 95.2 164.0 98.8 REMARK 620 5 HOH A 243 O 167.5 84.3 85.0 79.9 REMARK 620 6 HOH A 246 O 93.1 95.2 175.6 85.0 97.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 242 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 14 OD1 REMARK 620 2 ASP A 10 OD1 144.2 REMARK 620 3 ASP A 10 OD2 165.3 50.1 REMARK 620 4 ASP A 19 OD2 97.0 100.5 79.4 REMARK 620 5 HOH A 244 O 92.4 113.9 74.6 101.9 REMARK 620 6 HOH A 245 O 85.8 69.7 101.5 164.5 93.2 REMARK 620 7 TYR A 12 O 81.1 73.9 111.3 74.7 172.1 90.7 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: S1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: TRANSITION METAL BINDING SITE S1 6-COORDINATED REMARK 800 OCTAHEDRAL COORDINATION. REMARK 800 REMARK 800 SITE_IDENTIFIER: S2 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: CALCIUM BINDING SITE S2 7-COORDINATED DISTORTED REMARK 800 OCTAHEDRAL COORDINATION. REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 241 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 242 DBREF 2ENR A 96 237 UNP P02866 CONA_CANEN 8 148 SEQADV 2ENR THR A 97 UNP P02866 LEU 9 CONFLICT SEQADV 2ENR GLY A 98 UNP P02866 PHE 10 CONFLICT SEQADV 2ENR TYR A 100 UNP P02866 PRO 12 CONFLICT SEQADV 2ENR LYS A 101 UNP P02866 ILE 13 CONFLICT SEQADV 2ENR GLU A 102 UNP P02866 PHE 14 CONFLICT SEQADV 2ENR ASN A 104 UNP P02866 INSERTION SEQADV 2ENR THR A 105 UNP P02866 PHE 16 CONFLICT SEQADV 2ENR LEU A 107 UNP P02866 THR 18 CONFLICT SEQADV 2ENR SER A 108 UNP P02866 MET 19 CONFLICT SEQADV 2ENR TRP A 109 UNP P02866 PHE 20 CONFLICT SEQADV 2ENR SER A 110 UNP P02866 LEU 21 CONFLICT SEQADV 2ENR PHE A 111 UNP P02866 MET 22 CONFLICT SEQADV 2ENR THR A 112 UNP P02866 VAL 23 CONFLICT SEQADV 2ENR SER A 113 UNP P02866 VAL 24 CONFLICT SEQADV 2ENR LYS A 114 UNP P02866 ASN 25 CONFLICT SEQADV 2ENR LEU A 115 UNP P02866 LYS 26 CONFLICT SEQADV 2ENR LYS A 116 UNP P02866 VAL 27 CONFLICT SEQADV 2ENR ASN A 118 UNP P02866 SER 29 CONFLICT SEQADV 2ENR ASP A 151 UNP P02866 GLU 62 CONFLICT SEQADV 2ENR GLU A 155 UNP P02866 ARG 66 CONFLICT 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 CD A 241 1 HET CD A 242 1 HETNAM CD CADMIUM ION FORMUL 2 CD 2(CD 2+) FORMUL 4 HOH *99(H2 O) HELIX 1 1 THR A 15 ILE A 17 5 3 HELIX 2 2 LEU A 81 ASN A 83 5 3 HELIX 3 3 THR A 150 GLY A 152 5 3 HELIX 4 4 GLY A 227 LEU A 229 5 3 SHEET 1 S1 7 LYS A 36 LYS A 39 0 SHEET 2 S1 7 HIS A 24 ILE A 29 -1 N ILE A 27 O LYS A 36 SHEET 3 S1 7 ILE A 4 ASP A 10 -1 N ASP A 10 O HIS A 24 SHEET 4 S1 7 GLY A 209 ASN A 216 -1 N ILE A 214 O VAL A 5 SHEET 5 S1 7 TRP A 88 SER A 96 -1 N SER A 96 O GLY A 209 SHEET 6 S1 7 VAL A 170 PHE A 175 -1 N ALA A 173 O LEU A 93 SHEET 7 S1 7 LEU A 140 GLY A 144 -1 N GLN A 143 O ARG A 172 SHEET 1 S2 6 ALA A 73 ASP A 78 0 SHEET 2 S2 6 ARG A 60 SER A 66 -1 N VAL A 65 O ALA A 73 SHEET 3 S2 6 VAL A 47 ASN A 55 -1 N ILE A 53 O SER A 62 SHEET 4 S2 6 VAL A 188 LYS A 200 -1 N PHE A 197 O GLY A 48 SHEET 5 S2 6 THR A 103 LYS A 116 -1 N LYS A 116 O VAL A 188 SHEET 6 S2 6 THR A 123 PHE A 130 -1 N PHE A 130 O TRP A 109 LINK CD CD A 241 NE2 HIS A 24 1555 1555 2.33 LINK CD CD A 241 OE2 GLU A 8 1555 1555 2.54 LINK CD CD A 241 OD2 ASP A 10 1555 1555 2.32 LINK CD CD A 241 OD1 ASP A 19 1555 1555 2.82 LINK CD CD A 241 O HOH A 243 1555 1555 2.26 LINK CD CD A 241 O HOH A 246 1555 1555 2.57 LINK CD CD A 242 OD1 ASN A 14 1555 1555 3.09 LINK CD CD A 242 OD1 ASP A 10 1555 1555 2.42 LINK CD CD A 242 OD2 ASP A 10 1555 1555 2.69 LINK CD CD A 242 OD2 ASP A 19 1555 1555 2.42 LINK CD CD A 242 O HOH A 244 1555 1555 2.83 LINK CD CD A 242 O HOH A 245 1555 1555 2.70 LINK CD CD A 242 O TYR A 12 1555 1555 2.43 CISPEP 1 ALA A 207 ASP A 208 0 8.29 SITE 1 S1 6 GLU A 8 ASP A 10 ASP A 19 HIS A 24 SITE 2 S1 6 HOH A 243 HOH A 246 SITE 1 S2 6 ASP A 10 ASN A 14 ASP A 19 TYR A 12 SITE 2 S2 6 HOH A 244 HOH A 245 SITE 1 AC1 6 GLU A 8 ASP A 10 ASP A 19 HIS A 24 SITE 2 AC1 6 HOH A 243 HOH A 246 SITE 1 AC2 6 ASP A 10 TYR A 12 ASN A 14 ASP A 19 SITE 2 AC2 6 HOH A 244 HOH A 245 CRYST1 63.200 87.690 89.230 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 0.011404 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011207 0.00000 MASTER 400 0 2 4 13 0 8 6 0 0 0 19 END