PDB Short entry for 1ZLI HEADER HYDROLASE/HYDROLASE INHIBITOR 06-MAY-05 1ZLI TITLE CRYSTAL STRUCTURE OF THE TICK CARBOXYPEPTIDASE INHIBITOR IN COMPLEX TITLE 2 WITH HUMAN CARBOXYPEPTIDASE B COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBOXYPEPTIDASE B; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CPB, METALLOCARBOXYPEPTIDASE, PANCREAS-SPECIFIC PROTEIN, COMPND 5 PASP; COMPND 6 EC: 3.4.17.2; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: CARBOXYPEPTIDASE INHIBITOR; COMPND 10 CHAIN: B; COMPND 11 SYNONYM: INHIBITOR OF A/B METALLOCARBOXYPEPTIDASES; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: PICHIA PASTORIS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 4922; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: KM71; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PPIC9; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: RHIPICEPHALUS BURSA; SOURCE 12 ORGANISM_TAXID: 67831; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 15 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 16 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 17 EXPRESSION_SYSTEM_PLASMID: PBAT4 KEYWDS INHIBITOR-METALLOCARBOXYPEPTIDASE COMPLEX, BETA-DEFENSIN FOLD (TCI), KEYWDS 2 EIGHT-STRANDED TWISTED BETA-SHEET SURROUNDED BY EIGHT ALPHA-HELICES KEYWDS 3 (CPB), HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.L.AROLAS,G.M.POPOWICZ,J.LORENZO,C.P.SOMMERHOFF,R.HUBER,F.X.AVILES, AUTHOR 2 T.A.HOLAK REVDAT 3 11-OCT-17 1ZLI 1 REMARK REVDAT 2 24-FEB-09 1ZLI 1 VERSN REVDAT 1 05-JUL-05 1ZLI 0 JRNL AUTH J.L.AROLAS,G.M.POPOWICZ,J.LORENZO,C.P.SOMMERHOFF,R.HUBER, JRNL AUTH 2 F.X.AVILES,T.A.HOLAK JRNL TITL THE THREE-DIMENSIONAL STRUCTURES OF TICK CARBOXYPEPTIDASE JRNL TITL 2 INHIBITOR IN COMPLEX WITH A/B CARBOXYPEPTIDASES REVEAL A JRNL TITL 3 NOVEL DOUBLE-HEADED BINDING MODE JRNL REF J.MOL.BIOL. V. 350 489 2005 JRNL REFN ISSN 0022-2836 JRNL PMID 15961103 JRNL DOI 10.1016/J.JMB.2005.05.015 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.L.AROLAS,J.LORENZO,A.ROVIRA,J.CASTELLA,F.X.AVILES, REMARK 1 AUTH 2 C.P.SOMMERHOFF REMARK 1 TITL A CARBOXYPEPTIDASE INHIBITOR FROM THE TICK RHIPICEPHALUS REMARK 1 TITL 2 BURSA: ISOLATION, CDNA CLONING, RECOMBINANT EXPRESSION, AND REMARK 1 TITL 3 CHARACTERIZATION REMARK 1 REF J.BIOL.CHEM. V. 280 3441 2005 REMARK 1 REFN ISSN 0021-9258 REMARK 1 PMID 15561703 REMARK 1 DOI 10.1074/JBC.M411086200 REMARK 2 REMARK 2 RESOLUTION. 2.09 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.09 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.96 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 26406 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.160 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1411 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.09 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.14 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1892 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1700 REMARK 3 BIN FREE R VALUE SET COUNT : 94 REMARK 3 BIN FREE R VALUE : 0.2300 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2973 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 505 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.38 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : -0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.176 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.165 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.099 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.679 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.936 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3044 ; 0.010 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 2628 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4131 ; 1.273 ; 1.943 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6119 ; 0.813 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 377 ; 6.143 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 438 ; 0.080 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3417 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 650 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 641 ; 0.212 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 3122 ; 0.239 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 1666 ; 0.084 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 360 ; 0.148 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 8 ; 0.117 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 33 ; 0.241 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 23 ; 0.111 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1881 ; 0.475 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3006 ; 0.931 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1163 ; 1.481 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1125 ; 2.423 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1ZLI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-MAY-05. REMARK 100 THE DEPOSITION ID IS D_1000032858. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-FEB-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 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 : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : MIRROR REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MADNESS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27650 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.0 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) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 39.9 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS, 0.2M LITHIUM SULFATE REMARK 280 MONOHYDRATE, 25%(W/V) PEG 3350, PH 5.5, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 81.77500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 37.10000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 37.10000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 122.66250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 37.10000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 37.10000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 40.88750 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 37.10000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 37.10000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 122.66250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 37.10000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 37.10000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 40.88750 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 81.77500 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14810 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -50.0 KCAL/MOL 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 VAL A 2 REMARK 465 ARG A 3 REMARK 465 ALA A 4 REMARK 465 HIS B 75 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 92 NE CZ NH1 NH2 REMARK 470 GLU A 93 CD OE1 OE2 REMARK 470 LYS A 122 CE NZ REMARK 470 LYS A 237 CD CE NZ REMARK 470 ARG A 276 NE CZ NH1 NH2 REMARK 470 LYS A 298 NZ 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 OE2 GLU B 19 O HOH B 108 0.65 REMARK 500 CD GLU B 19 O HOH B 108 0.85 REMARK 500 OE1 GLU B 19 O HOH B 108 1.62 REMARK 500 O HOH A 1895 O HOH A 2305 1.88 REMARK 500 CG GLN B 18 O HOH B 138 2.03 REMARK 500 CD GLN B 18 O HOH B 138 2.19 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 184 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 184 NE - CZ - NH2 ANGL. DEV. = -4.5 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 ARG A 92 -37.73 -135.80 REMARK 500 LYS A 122 -53.53 -133.10 REMARK 500 SER A 199 -4.36 131.45 REMARK 500 GLN A 200 68.37 61.08 REMARK 500 ILE A 247 -68.18 -106.05 REMARK 500 ALA A 250 90.05 -165.81 REMARK 500 ASP A 273 -142.71 -110.61 REMARK 500 LEU A 280 41.68 -89.80 REMARK 500 PHE B 8 -164.89 -110.88 REMARK 500 THR B 29 -121.29 -94.27 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 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 69 ND1 REMARK 620 2 GLU A 72 OE2 95.6 REMARK 620 3 LEU B 74 O 146.1 90.2 REMARK 620 4 GLU A 72 OE1 114.4 52.6 95.6 REMARK 620 5 HIS A 196 ND1 104.0 139.5 92.5 86.9 REMARK 620 N 1 2 3 4 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 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZLH RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE TICK CARBOXYPEPTIDASE INHIBITOR IN COMPLEX REMARK 900 WITH BOVINE CARBOXYPEPTIDASE A DBREF 1ZLI A 2 309 UNP P15086 CBPB1_HUMAN 109 417 DBREF 1ZLI B 1 75 GB 58374130 AAW72225 23 97 SEQADV 1ZLI ASN A 14 UNP P15086 LYS 121 CONFLICT SEQADV 1ZLI ASN A 101 UNP P15086 ASP 208 CONFLICT SEQRES 1 A 309 VAL ARG ALA THR GLY HIS SER TYR GLU LYS TYR ASN ASN SEQRES 2 A 309 TRP GLU THR ILE GLU ALA TRP THR GLN GLN VAL ALA THR SEQRES 3 A 309 GLU ASN PRO ALA LEU ILE SER ARG SER VAL ILE GLY THR SEQRES 4 A 309 THR PHE GLU GLY ARG ALA ILE TYR LEU LEU LYS VAL GLY SEQRES 5 A 309 LYS ALA GLY GLN ASN LYS PRO ALA ILE PHE MET ASP CYS SEQRES 6 A 309 GLY PHE HIS ALA ARG GLU TRP ILE SER PRO ALA PHE CYS SEQRES 7 A 309 GLN TRP PHE VAL ARG GLU ALA VAL ARG THR TYR GLY ARG SEQRES 8 A 309 GLU ILE GLN VAL THR GLU LEU LEU ASN LYS LEU ASP PHE SEQRES 9 A 309 TYR VAL LEU PRO VAL LEU ASN ILE ASP GLY TYR ILE TYR SEQRES 10 A 309 THR TRP THR LYS SER ARG PHE TRP ARG LYS THR ARG SER SEQRES 11 A 309 THR HIS THR GLY SER SER CYS ILE GLY THR ASP PRO ASN SEQRES 12 A 309 ARG ASN PHE ASP ALA GLY TRP CYS GLU ILE GLY ALA SER SEQRES 13 A 309 ARG ASN PRO CYS ASP GLU THR TYR CYS GLY PRO ALA ALA SEQRES 14 A 309 GLU SER GLU LYS GLU THR LYS ALA LEU ALA ASP PHE ILE SEQRES 15 A 309 ARG ASN LYS LEU SER SER ILE LYS ALA TYR LEU THR ILE SEQRES 16 A 309 HIS SER TYR SER GLN MET MET ILE TYR PRO TYR SER TYR SEQRES 17 A 309 ALA TYR LYS LEU GLY GLU ASN ASN ALA GLU LEU ASN ALA SEQRES 18 A 309 LEU ALA LYS ALA THR VAL LYS GLU LEU ALA SER LEU HIS SEQRES 19 A 309 GLY THR LYS TYR THR TYR GLY PRO GLY ALA THR THR ILE SEQRES 20 A 309 TYR PRO ALA ALA GLY GLY SER ASP ASP TRP ALA TYR ASP SEQRES 21 A 309 GLN GLY ILE ARG TYR SER PHE THR PHE GLU LEU ARG ASP SEQRES 22 A 309 THR GLY ARG TYR GLY PHE LEU LEU PRO GLU SER GLN ILE SEQRES 23 A 309 ARG ALA THR CYS GLU GLU THR PHE LEU ALA ILE LYS TYR SEQRES 24 A 309 VAL ALA SER TYR VAL LEU GLU HIS LEU TYR SEQRES 1 B 75 ASN GLU CYS VAL SER LYS GLY PHE GLY CYS LEU PRO GLN SEQRES 2 B 75 SER ASP CYS PRO GLN GLU ALA ARG LEU SER TYR GLY GLY SEQRES 3 B 75 CYS SER THR VAL CYS CYS ASP LEU SER LYS LEU THR GLY SEQRES 4 B 75 CYS LYS GLY LYS GLY GLY GLU CYS ASN PRO LEU ASP ARG SEQRES 5 B 75 GLN CYS LYS GLU LEU GLN ALA GLU SER ALA SER CYS GLY SEQRES 6 B 75 LYS GLY GLN LYS CYS CYS VAL TRP LEU HIS HET ZN A 501 1 HETNAM ZN ZINC ION FORMUL 3 ZN ZN 2+ FORMUL 4 HOH *505(H2 O) HELIX 1 1 ASN A 14 ASN A 29 1 16 HELIX 2 2 TRP A 73 TYR A 90 1 18 HELIX 3 3 GLU A 93 LEU A 103 1 11 HELIX 4 4 ASN A 112 LYS A 122 1 11 HELIX 5 5 ASP A 142 ASN A 146 5 5 HELIX 6 6 GLU A 173 LYS A 186 1 14 HELIX 7 7 ASN A 215 SER A 232 1 18 HELIX 8 8 GLY A 243 ILE A 247 1 5 HELIX 9 9 GLY A 253 GLN A 261 1 9 HELIX 10 10 TYR A 277 LEU A 281 5 5 HELIX 11 11 PRO A 282 SER A 284 5 3 HELIX 12 12 GLN A 285 GLU A 306 1 22 HELIX 13 13 ASN B 1 LYS B 6 1 6 HELIX 14 14 PRO B 12 CYS B 16 5 5 HELIX 15 15 PRO B 17 ARG B 21 5 5 HELIX 16 16 ASP B 33 LEU B 37 5 5 HELIX 17 17 CYS B 40 GLY B 44 5 5 HELIX 18 18 LEU B 57 GLY B 65 5 9 SHEET 1 A 8 ILE A 33 THR A 40 0 SHEET 2 A 8 ALA A 46 VAL A 52 -1 O ILE A 47 N GLY A 39 SHEET 3 A 8 ASP A 104 LEU A 108 -1 O PHE A 105 N VAL A 52 SHEET 4 A 8 ALA A 61 ASP A 65 1 N MET A 64 O TYR A 106 SHEET 5 A 8 ILE A 189 HIS A 196 1 O LYS A 190 N ALA A 61 SHEET 6 A 8 TYR A 265 GLU A 270 1 O PHE A 269 N HIS A 196 SHEET 7 A 8 MET A 201 TYR A 204 -1 N MET A 201 O GLU A 270 SHEET 8 A 8 THR A 239 PRO A 242 1 O THR A 239 N MET A 202 SHEET 1 B 2 GLY B 9 LEU B 11 0 SHEET 2 B 2 VAL B 30 CYS B 32 -1 O CYS B 32 N GLY B 9 SHEET 1 C 2 GLU B 46 PRO B 49 0 SHEET 2 C 2 GLN B 68 CYS B 71 -1 O CYS B 71 N GLU B 46 SSBOND 1 CYS A 66 CYS A 79 1555 1555 2.02 SSBOND 2 CYS A 138 CYS A 161 1555 1555 1.98 SSBOND 3 CYS A 152 CYS A 166 1555 1555 2.05 SSBOND 4 CYS B 3 CYS B 31 1555 1555 2.05 SSBOND 5 CYS B 10 CYS B 27 1555 1555 2.04 SSBOND 6 CYS B 16 CYS B 32 1555 1555 2.03 SSBOND 7 CYS B 40 CYS B 70 1555 1555 2.02 SSBOND 8 CYS B 47 CYS B 64 1555 1555 2.02 SSBOND 9 CYS B 54 CYS B 71 1555 1555 2.04 LINK ZN ZN A 501 ND1 HIS A 69 1555 1555 2.09 LINK ZN ZN A 501 OE2 GLU A 72 1555 1555 2.15 LINK ZN ZN A 501 O LEU B 74 1555 1555 2.51 LINK ZN ZN A 501 OE1 GLU A 72 1555 1555 2.67 LINK ZN ZN A 501 ND1 HIS A 196 1555 1555 2.22 CISPEP 1 SER A 197 TYR A 198 0 0.86 CISPEP 2 PRO A 205 TYR A 206 0 7.01 CISPEP 3 ARG A 272 ASP A 273 0 -0.47 SITE 1 AC1 4 HIS A 69 GLU A 72 HIS A 196 LEU B 74 CRYST1 74.200 74.200 163.550 90.00 90.00 90.00 P 43 21 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 0.013477 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013477 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006114 0.00000