10 20 30 40 50 60 70 80 1CPB - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER HYDROLASE (C-TERMINAL PEPTIDASE) 23-JUN-76 1CPB
TITLE STRUCTURE OF CARBOXYPEPTIDASE B AT 2.8 ANGSTROMS RESOLUTION
COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBOXYPEPTIDASE B; COMPND 3 CHAIN: A; COMPND 4 EC: 3.4.17.2; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: CARBOXYPEPTIDASE B; COMPND 8 CHAIN: B; COMPND 9 EC: 3.4.17.2; COMPND 10 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 ORGAN: PANCREAS; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 8 ORGANISM_COMMON: CATTLE; SOURCE 9 ORGANISM_TAXID: 9913; SOURCE 10 ORGAN: PANCREAS
KEYWDS HYDROLASE (C-TERMINAL PEPTIDASE)
EXPDTA X-RAY DIFFRACTION
MDLTYP CA ATOMS ONLY, CHAIN A, B
AUTHOR M.F.SCHMID,J.R.HERRIOTT
REVDAT 5 24-FEB-09 1CPB 1 VERSN REVDAT 4 01-APR-03 1CPB 1 JRNL REVDAT 3 30-SEP-83 1CPB 1 REVDAT REVDAT 2 31-DEC-80 1CPB 1 REMARK REVDAT 1 14-NOV-77 1CPB 0
JRNL AUTH M.F.SCHMID,J.R.HERRIOTT JRNL TITL STRUCTURE OF CARBOXYPEPTIDASE B AT 2-8 A JRNL TITL 2 RESOLUTION. JRNL REF J.MOL.BIOL. V. 103 175 1976 JRNL REFN ISSN 0022-2836 JRNL PMID 957425 JRNL DOI 10.1016/0022-2836(76)90058-9
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.F.SCHMID,J.R.HERRIOTT,E.E.LATTMAN REMARK 1 TITL THE STRUCTURE OF BOVINE CARBOXYPEPTIDASE B,RESULTS REMARK 1 TITL 2 AT 5.5 ANGSTROM RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 84 97 1974 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH R.J.FELDMANN REMARK 1 REF ATLAS OF MACROMOLECULAR 296 1976 REMARK 1 REF 2 STRUCTURE ON MICROFICHE REMARK 1 PUBL TRACOR JITCO,INC.,ROCKVILLE,MD. REMARK 1 REFN REMARK 1 REFERENCE 3 REMARK 1 AUTH M.O.DAYHOFF REMARK 1 REF ATLAS OF PROTEIN SEQUENCE V. 5 30 1973 REMARK 1 REF 2 AND STRUCTURE,SUPPLEMENT 1 REMARK 1 PUBL NATIONAL BIOMEDICAL RESEARCH FOUNDATION, SILVER REMARK 1 PUBL 2 SPRING,MD. REMARK 1 REFN ISSN 0-912466-04-9
REMARK 2 REMARK 2 RESOLUTION. 2.80 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) : 2.80 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 : 299 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 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 1CPB COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.
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 (%): 54.29 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.69 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL
REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 69.73333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 34.86667 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 CA LYS B 228 CA ARG B 272 0.63 REMARK 500 CA MET B 202 CA THR B 221 1.12 REMARK 500 CA CYS B 290 CA LEU B 295 1.55 REMARK 500 CA MET A 64 CA GLU B 306 1.57 REMARK 500 CA GLY B 225 CA LEU B 271 1.58 REMARK 500 CA TYR B 204 CA GLU B 218 1.72 REMARK 500 CA LEU B 233 CA GLN B 285 1.80 REMARK 500 CA MET B 201 CA LYS B 224 1.81 REMARK 500 CA THR B 293 CA ALA B 296 2.19 REMARK 500 REMARK 500 REMARK: NULL
DBREF 1CPB A 4 85 UNP P00732 CBPB1_BOVIN 1 82 DBREF 1CPB B 93 308 UNP P00732 CBPB1_BOVIN 90 306
SEQRES 1 A 82 THR THR GLY HIS SER TYR GLU LYS TYR ASN ASN TRP GLU SEQRES 2 A 82 THR ILE GLU ALA TRP THR GLU GLN VAL ALA SER GLU ASN SEQRES 3 A 82 PRO ASP LEU ILE SER ARG SER ALA ILE GLY THR THR PHE SEQRES 4 A 82 LEU GLY ASN THR ILE TYR LEU LEU LYS VAL GLY LYS PRO SEQRES 5 A 82 GLY SER ASN LYS PRO ALA VAL PHE MET ASP CYS GLY PHE SEQRES 6 A 82 HIS ALA ARG GLU TRP ILE SER PRO ALA PHE CYS GLN TRP SEQRES 7 A 82 PHE VAL ARG GLU SEQRES 1 B 217 GLU ILE HIS MET THR GLU PHE LEU ASP LYS LEU ASP PHE SEQRES 2 B 217 TYR VAL LEU PRO VAL VAL ASN ILE ASP GLY TYR ILE TYR SEQRES 3 B 217 THR TRP THR THR ASN ARG MET TRP ARG LYS THR ARG SER SEQRES 4 B 217 THR ARG ALA GLY SER SER CYS THR GLY THR ASP LEU ASN SEQRES 5 B 217 ARG ASN PHE ASP ALA GLY TRP CYS SER ILE GLY ALA SER SEQRES 6 B 217 ASN ASN PRO CYS SER GLU THR TYR CYS GLY SER ALA ALA SEQRES 7 B 217 GLU SER GLU LYS GLU SER LYS ALA VAL ALA ASP PHE ILE SEQRES 8 B 217 ARG ASN HIS LEU SER SER ILE LYS ALA TYR LEU THR ILE SEQRES 9 B 217 HIS SER TYR SER GLN MET MET LEU TYR PRO TYR SER TYR SEQRES 10 B 217 ASP TYR LYS LEU PRO LYS ASN ASN VAL GLU LEU ASN THR SEQRES 11 B 217 LEU ALA LYS GLY ALA VAL LYS LYS LEU ALA SER LEU HIS SEQRES 12 B 217 GLY THR THR TYR SER TYR GLY PRO GLY ALA THR THR ILE SEQRES 13 B 217 TYR PRO ALA SER GLY GLY SER ASP ASP TRP ALA TYR ASP SEQRES 14 B 217 GLN GLY ILE LYS TYR SER PHE THR PHE GLU LEU ARG ASP SEQRES 15 B 217 LYS GLY ARG TYR GLY PHE VAL LEU PRO GLU SER GLN ILE SEQRES 16 B 217 GLN PRO THR CYS GLU GLU THR MET LEU ALA ILE LYS TYR SEQRES 17 B 217 VAL THR SER TYR VAL LEU GLU HIS LEU
HELIX 1 A ASN A 14 ALA A 26 1 13 HELIX 2 B GLU A 72 GLN A 80 1 9 HELIX 3 C ILE B 94 ASP B 101 1 8 HELIX 4 D ASN B 112 THR B 119 1 8 HELIX 5 E GLU B 173 LEU B 187 1 15 HELIX 6 F ASN B 216 LEU B 233 1 18 HELIX 7 G SER B 254 SER B 266 1 13 HELIX 8 H GLN B 285 GLU B 306 1 22
SHEET 1 S1 8 LEU A 32 ARG A 35 0 SHEET 2 S1 8 TYR A 48 GLY A 53 -1 SHEET 3 S1 8 ASP B 104 LEU B 108 -1 SHEET 4 S1 8 PRO A 60 GLY A 67 1 SHEET 5 S1 8 LYS B 190 HIS B 196 1 SHEET 6 S1 8 TYR B 265 LEU B 271 1 SHEET 7 S1 8 GLN B 200 TYR B 204 -1 SHEET 8 S1 8 SER B 239 GLY B 241 1
CRYST1 54.940 54.940 104.600 90.00 90.00 120.00 P 32 3
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 0.018202 0.010509 0.000000 0.00000
SCALE2 0.000000 0.021017 0.000000 0.00000
SCALE3 0.000000 0.000000 0.009560 0.00000