PDB Short entry for 1CBX HEADER HYDROLASE(C-TERMINAL PEPTIDASE) 31-OCT-91 1CBX TITLE CRYSTAL STRUCTURE OF THE COMPLEX BETWEEN CARBOXYPEPTIDASE A AND THE TITLE 2 BIPRODUCT ANALOG INHIBITOR L-BENZYLSUCCINATE AT 2.0 ANGSTROMS TITLE 3 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBOXYPEPTIDASE A; COMPND 3 CHAIN: A; COMPND 4 EC: 3.4.17.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913 KEYWDS HYDROLASE(C-TERMINAL PEPTIDASE) EXPDTA X-RAY DIFFRACTION AUTHOR S.MANGANI,P.CARLONI,P.ORIOLI REVDAT 4 29-NOV-17 1CBX 1 HELIX REVDAT 3 24-FEB-09 1CBX 1 VERSN REVDAT 2 01-APR-03 1CBX 1 JRNL REVDAT 1 31-JAN-94 1CBX 0 JRNL AUTH S.MANGANI,P.CARLONI,P.ORIOLI JRNL TITL CRYSTAL STRUCTURE OF THE COMPLEX BETWEEN CARBOXYPEPTIDASE A JRNL TITL 2 AND THE BIPRODUCT ANALOG INHIBITOR L-BENZYLSUCCINATE AT 2.0 JRNL TITL 3 A RESOLUTION. JRNL REF J.MOL.BIOL. V. 223 573 1992 JRNL REFN ISSN 0022-2836 JRNL PMID 1738164 JRNL DOI 10.1016/0022-2836(92)90671-6 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.C.REES,M.LEWIS,W.N.LIPSCOMB REMARK 1 TITL REFINED CRYSTAL STRUCTURE OF CARBOXYPEPTIDASE A AT 1.54 REMARK 1 TITL 2 ANGSTROMS RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 168 367 1983 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS 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 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 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 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2437 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 178 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.026 ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : 3.300 ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : NULL ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : NULL REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1CBX 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_1000172219. 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 <I/SIGMA(I)> 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 <I/SIGMA(I)> 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 (%): 41.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 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 30.13500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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: MONOMERIC 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 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 OG SER A 254 O HOH A 648 2.04 REMARK 500 O THR A 289 CG2 THR A 293 2.15 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 HIS A 13 NE2 HIS A 13 CD2 -0.076 REMARK 500 GLU A 17 CD GLU A 17 OE2 0.078 REMARK 500 ARG A 40 CZ ARG A 40 NH1 0.090 REMARK 500 GLU A 43 CD GLU A 43 OE1 0.110 REMARK 500 GLU A 88 CD GLU A 88 OE2 -0.081 REMARK 500 GLU A 122 CD GLU A 122 OE1 0.094 REMARK 500 GLU A 163 CD GLU A 163 OE1 0.070 REMARK 500 GLU A 173 CD GLU A 173 OE2 0.083 REMARK 500 GLU A 175 CD GLU A 175 OE2 0.069 REMARK 500 SER A 178 CB SER A 178 OG 0.088 REMARK 500 GLU A 218 CD GLU A 218 OE2 0.086 REMARK 500 TYR A 238 CZ TYR A 238 OH -0.102 REMARK 500 SER A 254 CB SER A 254 OG -0.080 REMARK 500 LEU A 271 C LEU A 271 O 0.124 REMARK 500 GLU A 302 CD GLU A 302 OE2 0.072 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 ARG A 2 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 TYR A 9 CG - CD1 - CE1 ANGL. DEV. = 6.2 DEGREES REMARK 500 TYR A 9 CG - CD2 - CE2 ANGL. DEV. = -6.9 DEGREES REMARK 500 TYR A 9 CD1 - CE1 - CZ ANGL. DEV. = -6.7 DEGREES REMARK 500 TYR A 9 CZ - CE2 - CD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP A 16 CB - CG - OD1 ANGL. DEV. = 10.3 DEGREES REMARK 500 ASP A 16 CB - CG - OD2 ANGL. DEV. = -7.4 DEGREES REMARK 500 ASP A 20 CB - CG - OD1 ANGL. DEV. = 9.6 DEGREES REMARK 500 ASP A 20 CB - CG - OD2 ANGL. DEV. = -7.8 DEGREES REMARK 500 ARG A 40 NE - CZ - NH2 ANGL. DEV. = -6.2 DEGREES REMARK 500 TYR A 42 CB - CG - CD1 ANGL. DEV. = -6.4 DEGREES REMARK 500 ARG A 45 NE - CZ - NH1 ANGL. DEV. = -4.0 DEGREES REMARK 500 TYR A 48 CB - CG - CD2 ANGL. DEV. = -3.8 DEGREES REMARK 500 TYR A 48 CB - CG - CD1 ANGL. DEV. = 5.0 DEGREES REMARK 500 TYR A 48 CG - CD1 - CE1 ANGL. DEV. = -4.9 DEGREES REMARK 500 TYR A 48 CG - CD2 - CE2 ANGL. DEV. = 5.9 DEGREES REMARK 500 TYR A 48 CD1 - CE1 - CZ ANGL. DEV. = 5.6 DEGREES REMARK 500 TYR A 48 O - C - N ANGL. DEV. = 10.1 DEGREES REMARK 500 ARG A 59 NE - CZ - NH1 ANGL. DEV. = -3.4 DEGREES REMARK 500 ASP A 65 N - CA - CB ANGL. DEV. = 11.2 DEGREES REMARK 500 ARG A 71 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 THR A 119 CA - C - O ANGL. DEV. = -13.9 DEGREES REMARK 500 ARG A 127 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 THR A 133 O - C - N ANGL. DEV. = 9.7 DEGREES REMARK 500 ASP A 142 CB - CG - OD1 ANGL. DEV. = 9.1 DEGREES REMARK 500 ASP A 142 CB - CG - OD2 ANGL. DEV. = -11.5 DEGREES REMARK 500 ARG A 145 NE - CZ - NH1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG A 145 NE - CZ - NH2 ANGL. DEV. = -9.3 DEGREES REMARK 500 ASP A 148 CB - CG - OD1 ANGL. DEV. = 8.1 DEGREES REMARK 500 ASP A 148 CB - CG - OD2 ANGL. DEV. = -5.7 DEGREES REMARK 500 TYR A 165 CB - CG - CD1 ANGL. DEV. = -4.4 DEGREES REMARK 500 TYR A 165 CD1 - CE1 - CZ ANGL. DEV. = -5.5 DEGREES REMARK 500 TYR A 169 CB - CG - CD1 ANGL. DEV. = -3.8 DEGREES REMARK 500 ASP A 181 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 PHE A 182 CB - CG - CD2 ANGL. DEV. = 5.2 DEGREES REMARK 500 PHE A 182 CB - CG - CD1 ANGL. DEV. = -7.9 DEGREES REMARK 500 SER A 194 N - CA - CB ANGL. DEV. = 9.2 DEGREES REMARK 500 LEU A 202 CB - CA - C ANGL. DEV. = -12.1 DEGREES REMARK 500 TYR A 208 CB - CG - CD2 ANGL. DEV. = -4.2 DEGREES REMARK 500 TYR A 208 CB - CG - CD1 ANGL. DEV. = 6.3 DEGREES REMARK 500 TYR A 248 CB - CG - CD2 ANGL. DEV. = 8.1 DEGREES REMARK 500 TYR A 248 CB - CG - CD1 ANGL. DEV. = -7.5 DEGREES REMARK 500 SER A 254 N - CA - CB ANGL. DEV. = -9.1 DEGREES REMARK 500 ILE A 255 CA - CB - CG2 ANGL. DEV. = 16.6 DEGREES REMARK 500 ARG A 272 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ASP A 273 CB - CG - OD1 ANGL. DEV. = 6.8 DEGREES REMARK 500 TYR A 277 CB - CG - CD2 ANGL. DEV. = -6.7 DEGREES REMARK 500 TYR A 277 CB - CG - CD1 ANGL. DEV. = 4.8 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 57 -92.13 -79.63 REMARK 500 THR A 133 147.68 113.69 REMARK 500 SER A 134 -140.47 114.05 REMARK 500 SER A 135 48.11 -101.70 REMARK 500 SER A 199 13.12 153.02 REMARK 500 GLN A 200 71.85 57.74 REMARK 500 ILE A 247 -62.40 -120.80 REMARK 500 TYR A 248 163.53 174.65 REMARK 500 ASP A 273 -142.46 -106.40 REMARK 500 LEU A 280 51.53 -108.70 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 TYR A 198 SER A 199 145.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 19 0.09 SIDE CHAIN REMARK 500 PHE A 21 0.07 SIDE CHAIN REMARK 500 TYR A 165 0.07 SIDE CHAIN REMARK 500 PHE A 189 0.07 SIDE CHAIN REMARK 500 TYR A 238 0.07 SIDE CHAIN 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 ILE A 47 -11.73 REMARK 500 ASN A 58 11.77 REMARK 500 ALA A 156 10.49 REMARK 500 LEU A 203 11.34 REMARK 500 LEU A 230 14.18 REMARK 500 GLY A 278 -13.16 REMARK 500 ALA A 283 -12.11 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 A 309 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 69 ND1 REMARK 620 2 HIS A 196 ND1 92.6 REMARK 620 3 BZS A 500 O1 99.1 111.0 REMARK 620 4 BZS A 500 O2 143.4 83.8 49.9 REMARK 620 5 GLU A 72 OE1 119.9 79.2 139.6 95.3 REMARK 620 6 GLU A 72 OE2 108.6 131.9 107.6 100.5 52.7 REMARK 620 N 1 2 3 4 5 REMARK 700 REMARK 700 SHEET REMARK 700 THE PRESENT STRUCTURE MAINTAINS ALL SECONDARY STRUCTURES REMARK 700 (HELICES, SHEETS AND TURNS) OF THE NATIVE CPA STRUCTURE OF REMARK 700 PROTEIN DATA BANK ENTRY 5CPA. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BZS A 500 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE HAS BEEN TAKEN FROM PROTEIN DATA BANK ENTRY REMARK 999 5CPA. REMARK 999 REMARK 999 SEQUENCE ADVISORY NOTICE: REMARK 999 DIFFERENCE BETWEEN SWISS-PROT AND PDB SEQUENCE. REMARK 999 REMARK 999 SWISS-PROT ENTRY NAME: CPBA_BOVIN REMARK 999 REMARK 999 SWISS-PROT RESIDUE PDB SEQRES REMARK 999 NAME NUMBER NAME CHAIN SEQ/INSERT CODE REMARK 999 ASP 89 ASN 89 REMARK 999 ASP 93 ASN 93 REMARK 999 ASP 114 ASN 114 REMARK 999 GLN 122 GLU 122 REMARK 999 ASP 185 ASN 185 REMARK 999 GLU 228 ALA 228 REMARK 999 LEU 305 VAL 305 DBREF 1CBX A 1 307 UNP P00730 CBPA1_BOVIN 111 417 SEQADV 1CBX ASN A 89 UNP P00730 ASP 199 CONFLICT SEQADV 1CBX ASN A 93 UNP P00730 ASP 203 CONFLICT SEQADV 1CBX ASN A 114 UNP P00730 ASP 224 CONFLICT SEQADV 1CBX GLU A 122 UNP P00730 GLN 232 CONFLICT SEQADV 1CBX ASN A 185 UNP P00730 ASP 295 CONFLICT SEQADV 1CBX ALA A 228 UNP P00730 GLU 338 CONFLICT SEQADV 1CBX VAL A 305 UNP P00730 LEU 415 CONFLICT SEQRES 1 A 307 ALA ARG SER THR ASN THR PHE ASN TYR ALA THR TYR HIS SEQRES 2 A 307 THR LEU ASP GLU ILE TYR ASP PHE MET ASP LEU LEU VAL SEQRES 3 A 307 ALA GLU HIS PRO GLN LEU VAL SER LYS LEU GLN ILE GLY SEQRES 4 A 307 ARG SER TYR GLU GLY ARG PRO ILE TYR VAL LEU LYS PHE SEQRES 5 A 307 SER THR GLY GLY SER ASN ARG PRO ALA ILE TRP ILE ASP SEQRES 6 A 307 LEU GLY ILE HIS SER ARG GLU TRP ILE THR GLN ALA THR SEQRES 7 A 307 GLY VAL TRP PHE ALA LYS LYS PHE THR GLU ASN TYR GLY SEQRES 8 A 307 GLN ASN PRO SER PHE THR ALA ILE LEU ASP SER MET ASP SEQRES 9 A 307 ILE PHE LEU GLU ILE VAL THR ASN PRO ASN GLY PHE ALA SEQRES 10 A 307 PHE THR HIS SER GLU ASN ARG LEU TRP ARG LYS THR ARG SEQRES 11 A 307 SER VAL THR SER SER SER LEU CYS VAL GLY VAL ASP ALA SEQRES 12 A 307 ASN ARG ASN TRP ASP ALA GLY PHE GLY LYS ALA GLY ALA SEQRES 13 A 307 SER SER SER PRO CYS SER GLU THR TYR HIS GLY LYS TYR SEQRES 14 A 307 ALA ASN SER GLU VAL GLU VAL LYS SER ILE VAL ASP PHE SEQRES 15 A 307 VAL LYS ASN HIS GLY ASN PHE LYS ALA PHE LEU SER ILE SEQRES 16 A 307 HIS SER TYR SER GLN LEU LEU LEU TYR PRO TYR GLY TYR SEQRES 17 A 307 THR THR GLN SER ILE PRO ASP LYS THR GLU LEU ASN GLN SEQRES 18 A 307 VAL ALA LYS SER ALA VAL ALA ALA LEU LYS SER LEU TYR SEQRES 19 A 307 GLY THR SER TYR LYS TYR GLY SER ILE ILE THR THR ILE SEQRES 20 A 307 TYR GLN ALA SER GLY GLY SER ILE ASP TRP SER TYR ASN SEQRES 21 A 307 GLN GLY ILE LYS TYR SER PHE THR PHE GLU LEU ARG ASP SEQRES 22 A 307 THR GLY ARG TYR GLY PHE LEU LEU PRO ALA SER GLN ILE SEQRES 23 A 307 ILE PRO THR ALA GLN GLU THR TRP LEU GLY VAL LEU THR SEQRES 24 A 307 ILE MET GLU HIS THR VAL ASN ASN HET ZN A 309 1 HET BZS A 500 15 HETNAM ZN ZINC ION HETNAM BZS L-BENZYLSUCCINIC ACID FORMUL 2 ZN ZN 2+ FORMUL 3 BZS C11 H12 O4 FORMUL 4 HOH *178(H2 O) HELIX 1 H1 THR A 14 GLU A 28 126-28 FORM ALPHA(II) HELIX 15 HELIX 2 H2 GLU A 72 GLU A 88 1 17 HELIX 3 H3 PRO A 94 MET A 103 1100-103 FORM ALPHA(II) HELIX 10 HELIX 4 H4 ASN A 112 GLU A 122 1CONTAINS ONLY 1-2 H-BONDS 11 HELIX 5 H5 GLU A 173 GLY A 187 1 15 HELIX 6 H6 ASP A 215 LYS A 231 1 17 HELIX 7 H7 SER A 254 GLY A 262 1260-262 FORM ALPHA(II) HELIX 9 HELIX 8 H8 GLN A 285 ASN A 306 1 22 SHEET 1 S1 8 LEU A 32 LEU A 36 0 SHEET 2 S1 8 VAL A 49 SER A 53 -1 N LYS A 51 O SER A 34 SHEET 3 S1 8 ASP A 104 ILE A 109 -1 N LEU A 107 O LEU A 50 SHEET 4 S1 8 PRO A 60 LEU A 66 1 N ILE A 64 O PHE A 106 SHEET 5 S1 8 LYS A 190 HIS A 196 1 N LEU A 193 O TRP A 63 SHEET 6 S1 8 TYR A 265 LEU A 271 1 N PHE A 269 O SER A 194 SHEET 7 S1 8 GLN A 200 TYR A 204 -1 N LEU A 203 O THR A 268 SHEET 8 S1 8 LYS A 239 GLY A 241 1 N GLY A 241 O LEU A 202 SSBOND 1 CYS A 138 CYS A 161 1555 1555 1.96 LINK ZN ZN A 309 ND1 HIS A 69 1555 1555 2.04 LINK ZN ZN A 309 ND1 HIS A 196 1555 1555 2.00 LINK ZN ZN A 309 O1 BZS A 500 1555 1555 2.31 LINK ZN ZN A 309 O2 BZS A 500 1555 1555 2.61 LINK ZN ZN A 309 OE1 GLU A 72 1555 1555 2.75 LINK ZN ZN A 309 OE2 GLU A 72 1555 1555 2.03 CISPEP 1 SER A 197 TYR A 198 0 -17.48 CISPEP 2 PRO A 205 TYR A 206 0 11.68 CISPEP 3 ARG A 272 ASP A 273 0 -2.14 SITE 1 AC1 4 HIS A 69 GLU A 72 HIS A 196 BZS A 500 SITE 1 AC2 13 HIS A 69 GLU A 72 ARG A 127 ASN A 144 SITE 2 AC2 13 ARG A 145 HIS A 196 SER A 197 ILE A 243 SITE 3 AC2 13 TYR A 248 THR A 268 GLU A 270 ZN A 309 SITE 4 AC2 13 HOH A 660 CRYST1 51.600 60.270 47.250 90.00 97.27 90.00 P 1 21 1 2 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 0.019380 0.000000 0.002472 0.00000 SCALE2 0.000000 0.016592 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021336 0.00000