HEADER HYDROLASE 27-JUL-07 2V77 TITLE CRYSTAL STRUCTURE OF HUMAN CARBOXYPEPTIDASE A1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBOXYPEPTIDASE A1; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.14.17.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 ORGAN: PANCREAS; SOURCE 6 EXPRESSION_SYSTEM: PICHIA PASTORIS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4922; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: KM 71; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PPIC9 KEYWDS METAL-BINDING, METALLOPROTEASE, CARBOXYPEPTIDASE, PROTEIN KEYWDS 2 DEGRADATION, ZINC, ZYMOGEN, PROTEASE, SECRETED, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR I.PALLARES,D.FERNANDEZ,M.COMELLAS-BIGLER,J.FERNANDEZ-RECIO,S.VENTURA, AUTHOR 2 F.X.AVILES,J.VENDRELL REVDAT 6 16-OCT-24 2V77 1 REMARK REVDAT 5 13-DEC-23 2V77 1 REMARK LINK REVDAT 4 22-MAY-19 2V77 1 REMARK REVDAT 3 19-JUL-17 2V77 1 REVDAT 2 24-FEB-09 2V77 1 VERSN REVDAT 1 01-JUL-08 2V77 0 JRNL AUTH I.PALLARES,D.FERNANDEZ,M.COMELLAS-BIGLER,J.FERNANDEZ-RECIO, JRNL AUTH 2 S.VENTURA,F.X.AVILES,W.BODE,J.VENDRELL JRNL TITL DIRECT INTERACTION BETWEEN A HUMAN DIGESTIVE PROTEASE AND JRNL TITL 2 THE MUCOADHESIVE POLY(ACRYLIC ACID). JRNL REF ACTA CRYSTALLOGR. D BIOL. V. D64 784 2008 JRNL REF 2 CRYSTALLOGR. JRNL REFN ISSN 0907-4449 JRNL PMID 18566513 JRNL DOI 10.1107/S0907444908013474 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 100653 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 SET) : 0.178 REMARK 3 FREE R VALUE : 0.192 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2012 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 : 4886 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 87 REMARK 3 SOLVENT ATOMS : 777 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) : -1.88800 REMARK 3 B22 (A**2) : -1.88800 REMARK 3 B33 (A**2) : 3.77700 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.383 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 56.69 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 : HEPES.PAR REMARK 3 PARAMETER FILE 2 : CNS_TOPPAR.WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : CNS_TOPPAR.ION.PARAM REMARK 3 PARAMETER FILE 5 : PAA.PAR REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 PARAMETER FILE 7 : NULL REMARK 3 TOPOLOGY FILE 1 : HEPES.TOP REMARK 3 TOPOLOGY FILE 2 : CNS_TOPPAR.WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 4 : CNS_TOPPAR.ION.TOP REMARK 3 TOPOLOGY FILE 6 : PAA.TOP REMARK 3 TOPOLOGY FILE 7 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2V77 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-JUL-07. REMARK 100 THE DEPOSITION ID IS D_1290032890. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-OCT-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MPG/DESY, HAMBURG REMARK 200 BEAMLINE : BW6 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.050 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 101271 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 33.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.68 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.1 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 5CPA REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.22 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 22% (W/V) PAY 5100, HEPES 0.1 M, REMARK 280 MAGNESIUM CHLORIDE 0.02 M (PH 7.5) 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 45.42800 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 64.78250 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 64.78250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 68.14200 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 64.78250 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 64.78250 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 22.71400 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 64.78250 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 64.78250 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 68.14200 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 64.78250 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 64.78250 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 22.71400 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 45.42800 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 TYR A 309 REMARK 465 TYR B 309 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 ARG A 2 N REMARK 480 LYS A 58 NZ REMARK 480 LYS A 168 CG CD CE NZ REMARK 480 LYS A 177 CE NZ REMARK 480 LYS A 184 CD CE NZ REMARK 480 LYS A 190 CE NZ REMARK 480 GLU A 211 OE1 OE2 REMARK 480 ASP A 217 OD1 OD2 REMARK 480 GLN A 221 CD OE1 NE2 REMARK 480 LYS A 245 CD CE NZ REMARK 480 LYS A 264 NZ REMARK 480 ALA B 1 N REMARK 480 ARG B 2 CD NE CZ NH1 NH2 REMARK 480 LYS B 168 CD CE NZ REMARK 480 ASP B 185 CG OD1 OD2 REMARK 480 GLN B 221 CD OE1 NE2 REMARK 480 LYS B 224 NZ REMARK 480 LYS B 237 CD CE NZ REMARK 480 PRO B 308 C O CB CG CD 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 O HOH B 2194 O HOH B 2194 8666 1.82 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 THR A 122 -43.17 -135.59 REMARK 500 SER A 199 -21.35 147.44 REMARK 500 GLN A 200 66.43 60.40 REMARK 500 ILE A 247 -65.00 -135.41 REMARK 500 ASP A 273 -141.79 -112.24 REMARK 500 LEU A 280 43.56 -89.42 REMARK 500 THR B 122 -48.05 -136.81 REMARK 500 SER B 199 -18.50 152.34 REMARK 500 GLN B 200 65.72 60.46 REMARK 500 ILE B 247 -63.05 -136.11 REMARK 500 TYR B 248 170.21 177.94 REMARK 500 ASP B 273 -141.87 -112.55 REMARK 500 LEU B 280 41.22 -90.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2005 DISTANCE = 6.62 ANGSTROMS REMARK 525 HOH A2039 DISTANCE = 6.26 ANGSTROMS REMARK 525 HOH A2110 DISTANCE = 5.96 ANGSTROMS REMARK 525 HOH A2172 DISTANCE = 6.82 ANGSTROMS REMARK 525 HOH B2006 DISTANCE = 6.14 ANGSTROMS REMARK 525 HOH B2036 DISTANCE = 6.33 ANGSTROMS REMARK 525 HOH B2049 DISTANCE = 6.28 ANGSTROMS REMARK 525 HOH B2123 DISTANCE = 5.97 ANGSTROMS REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 EPE A 1309 REMARK 615 EPE A 1310 REMARK 615 EPE B 1309 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 A1042 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 69 ND1 REMARK 620 2 GLU A 72 OE1 101.5 REMARK 620 3 HIS A 196 ND1 101.5 133.5 REMARK 620 4 PAY A 400 O22 89.2 100.5 119.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B1042 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 69 ND1 REMARK 620 2 GLU B 72 OE1 100.2 REMARK 620 3 HIS B 196 ND1 98.1 135.3 REMARK 620 4 PAY B 400 O22 89.9 100.6 119.8 REMARK 620 5 PAY B 400 O21 146.7 92.0 94.5 57.2 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 PAY A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PAY B 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A1042 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B1042 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE A1309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE B1309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE A1310 DBREF 2V77 A 1 309 UNP P15085 CBPA1_HUMAN 111 419 DBREF 2V77 B 1 309 UNP P15085 CBPA1_HUMAN 111 419 SEQRES 1 A 309 ALA ARG SER THR ASP THR PHE ASN TYR ALA THR TYR HIS SEQRES 2 A 309 THR LEU GLU GLU ILE TYR ASP PHE LEU ASP LEU LEU VAL SEQRES 3 A 309 ALA GLU ASN PRO HIS LEU VAL SER LYS ILE GLN ILE GLY SEQRES 4 A 309 ASN THR TYR GLU GLY ARG PRO ILE TYR VAL LEU LYS PHE SEQRES 5 A 309 SER THR GLY GLY SER LYS ARG PRO ALA ILE TRP ILE ASP SEQRES 6 A 309 THR GLY ILE HIS SER ARG GLU TRP VAL THR GLN ALA SER SEQRES 7 A 309 GLY VAL TRP PHE ALA LYS LYS ILE THR GLN ASP TYR GLY SEQRES 8 A 309 GLN ASP ALA ALA PHE THR ALA ILE LEU ASP THR LEU ASP SEQRES 9 A 309 ILE PHE LEU GLU ILE VAL THR ASN PRO ASP GLY PHE ALA SEQRES 10 A 309 PHE THR HIS SER THR ASN ARG MET TRP ARG LYS THR ARG SEQRES 11 A 309 SER HIS THR ALA GLY SER LEU CYS ILE GLY VAL ASP PRO SEQRES 12 A 309 ASN ARG ASN TRP ASP ALA GLY PHE GLY LEU SER GLY ALA SEQRES 13 A 309 SER SER ASN PRO CYS SER GLU THR TYR HIS GLY LYS PHE SEQRES 14 A 309 ALA ASN SER GLU VAL GLU VAL LYS SER ILE VAL ASP PHE SEQRES 15 A 309 VAL LYS ASP HIS GLY ASN ILE LYS ALA PHE ILE SER ILE SEQRES 16 A 309 HIS SER TYR SER GLN LEU LEU MET TYR PRO TYR GLY TYR SEQRES 17 A 309 LYS THR GLU PRO VAL PRO ASP GLN ASP GLU LEU ASP GLN SEQRES 18 A 309 LEU SER LYS ALA ALA VAL THR ALA LEU ALA SER LEU TYR SEQRES 19 A 309 GLY THR LYS PHE ASN TYR GLY SER ILE ILE LYS ALA ILE SEQRES 20 A 309 TYR GLN ALA SER GLY SER THR ILE ASP TRP THR TYR SER SEQRES 21 A 309 GLN GLY ILE LYS TYR SER PHE THR PHE GLU LEU ARG ASP SEQRES 22 A 309 THR GLY ARG TYR GLY PHE LEU LEU PRO ALA SER GLN ILE SEQRES 23 A 309 ILE PRO THR ALA LYS GLU THR TRP LEU ALA LEU LEU THR SEQRES 24 A 309 ILE MET GLU HIS THR LEU ASN HIS PRO TYR SEQRES 1 B 309 ALA ARG SER THR ASP THR PHE ASN TYR ALA THR TYR HIS SEQRES 2 B 309 THR LEU GLU GLU ILE TYR ASP PHE LEU ASP LEU LEU VAL SEQRES 3 B 309 ALA GLU ASN PRO HIS LEU VAL SER LYS ILE GLN ILE GLY SEQRES 4 B 309 ASN THR TYR GLU GLY ARG PRO ILE TYR VAL LEU LYS PHE SEQRES 5 B 309 SER THR GLY GLY SER LYS ARG PRO ALA ILE TRP ILE ASP SEQRES 6 B 309 THR GLY ILE HIS SER ARG GLU TRP VAL THR GLN ALA SER SEQRES 7 B 309 GLY VAL TRP PHE ALA LYS LYS ILE THR GLN ASP TYR GLY SEQRES 8 B 309 GLN ASP ALA ALA PHE THR ALA ILE LEU ASP THR LEU ASP SEQRES 9 B 309 ILE PHE LEU GLU ILE VAL THR ASN PRO ASP GLY PHE ALA SEQRES 10 B 309 PHE THR HIS SER THR ASN ARG MET TRP ARG LYS THR ARG SEQRES 11 B 309 SER HIS THR ALA GLY SER LEU CYS ILE GLY VAL ASP PRO SEQRES 12 B 309 ASN ARG ASN TRP ASP ALA GLY PHE GLY LEU SER GLY ALA SEQRES 13 B 309 SER SER ASN PRO CYS SER GLU THR TYR HIS GLY LYS PHE SEQRES 14 B 309 ALA ASN SER GLU VAL GLU VAL LYS SER ILE VAL ASP PHE SEQRES 15 B 309 VAL LYS ASP HIS GLY ASN ILE LYS ALA PHE ILE SER ILE SEQRES 16 B 309 HIS SER TYR SER GLN LEU LEU MET TYR PRO TYR GLY TYR SEQRES 17 B 309 LYS THR GLU PRO VAL PRO ASP GLN ASP GLU LEU ASP GLN SEQRES 18 B 309 LEU SER LYS ALA ALA VAL THR ALA LEU ALA SER LEU TYR SEQRES 19 B 309 GLY THR LYS PHE ASN TYR GLY SER ILE ILE LYS ALA ILE SEQRES 20 B 309 TYR GLN ALA SER GLY SER THR ILE ASP TRP THR TYR SER SEQRES 21 B 309 GLN GLY ILE LYS TYR SER PHE THR PHE GLU LEU ARG ASP SEQRES 22 B 309 THR GLY ARG TYR GLY PHE LEU LEU PRO ALA SER GLN ILE SEQRES 23 B 309 ILE PRO THR ALA LYS GLU THR TRP LEU ALA LEU LEU THR SEQRES 24 B 309 ILE MET GLU HIS THR LEU ASN HIS PRO TYR HET PAY A 400 20 HET ZN A1042 1 HET EPE A1309 15 HET EPE A1310 15 HET PAY B 400 20 HET ZN B1042 1 HET EPE B1309 15 HETNAM PAY OCTANE-1,3,5,7-TETRACARBOXYLIC ACID HETNAM ZN ZINC ION HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETSYN PAY (3R,5R,7S)-OCTANE-1,3,5,7-TETRACARBOXYLIC ACID HETSYN EPE HEPES FORMUL 3 PAY 2(C12 H18 O8) FORMUL 4 ZN 2(ZN 2+) FORMUL 5 EPE 3(C8 H18 N2 O4 S) FORMUL 10 HOH *777(H2 O) HELIX 1 1 THR A 14 ASN A 29 1 16 HELIX 2 2 GLU A 72 TYR A 90 1 19 HELIX 3 3 ASP A 93 LEU A 103 1 11 HELIX 4 4 ASN A 112 THR A 122 1 11 HELIX 5 5 ASP A 142 ASN A 146 5 5 HELIX 6 6 GLU A 173 GLY A 187 1 15 HELIX 7 7 ASP A 215 LEU A 233 1 19 HELIX 8 8 ILE A 243 ILE A 247 1 5 HELIX 9 9 SER A 253 GLN A 261 1 9 HELIX 10 10 PRO A 282 SER A 284 5 3 HELIX 11 11 GLN A 285 ASN A 306 1 22 HELIX 12 12 THR B 14 ASN B 29 1 16 HELIX 13 13 GLU B 72 TYR B 90 1 19 HELIX 14 14 ASP B 93 ASP B 101 1 9 HELIX 15 15 ASN B 112 THR B 122 1 11 HELIX 16 16 ASP B 142 ASN B 146 5 5 HELIX 17 17 GLU B 173 GLY B 187 1 15 HELIX 18 18 ASP B 215 SER B 232 1 18 HELIX 19 19 ILE B 243 ILE B 247 1 5 HELIX 20 20 SER B 253 GLN B 261 1 9 HELIX 21 21 TYR B 277 LEU B 281 5 5 HELIX 22 22 PRO B 282 SER B 284 5 3 HELIX 23 23 GLN B 285 HIS B 307 1 23 SHEET 1 AA 8 VAL A 33 ASN A 40 0 SHEET 2 AA 8 PRO A 46 PHE A 52 -1 O ILE A 47 N ILE A 38 SHEET 3 AA 8 ASP A 104 GLU A 108 -1 O ILE A 105 N PHE A 52 SHEET 4 AA 8 ALA A 61 ASP A 65 1 O ILE A 62 N PHE A 106 SHEET 5 AA 8 ILE A 189 HIS A 196 1 N LYS A 190 O ALA A 61 SHEET 6 AA 8 TYR A 265 GLU A 270 1 O TYR A 265 N PHE A 192 SHEET 7 AA 8 LEU A 201 TYR A 204 -1 O LEU A 201 N GLU A 270 SHEET 8 AA 8 ASN A 239 SER A 242 1 O ASN A 239 N LEU A 202 SHEET 1 BA 8 VAL B 33 ASN B 40 0 SHEET 2 BA 8 PRO B 46 PHE B 52 -1 O ILE B 47 N ILE B 38 SHEET 3 BA 8 ASP B 104 GLU B 108 -1 O ILE B 105 N PHE B 52 SHEET 4 BA 8 ALA B 61 ASP B 65 1 O ILE B 62 N PHE B 106 SHEET 5 BA 8 ILE B 189 HIS B 196 1 N LYS B 190 O ALA B 61 SHEET 6 BA 8 TYR B 265 GLU B 270 1 O TYR B 265 N PHE B 192 SHEET 7 BA 8 LEU B 201 TYR B 204 -1 O LEU B 201 N GLU B 270 SHEET 8 BA 8 ASN B 239 SER B 242 1 O ASN B 239 N LEU B 202 SSBOND 1 CYS A 138 CYS A 161 1555 1555 2.03 SSBOND 2 CYS B 138 CYS B 161 1555 1555 2.03 LINK ND1 HIS A 69 ZN ZN A1042 1555 1555 2.14 LINK OE1 GLU A 72 ZN ZN A1042 1555 1555 2.00 LINK ND1 HIS A 196 ZN ZN A1042 1555 1555 2.10 LINK O22 PAY A 400 ZN ZN A1042 1555 1555 2.09 LINK ND1 HIS B 69 ZN ZN B1042 1555 1555 2.11 LINK OE1 GLU B 72 ZN ZN B1042 1555 1555 2.00 LINK ND1 HIS B 196 ZN ZN B1042 1555 1555 2.06 LINK O22 PAY B 400 ZN ZN B1042 1555 1555 2.08 LINK O21 PAY B 400 ZN ZN B1042 1555 1555 2.49 CISPEP 1 SER A 197 TYR A 198 0 -0.39 CISPEP 2 PRO A 205 TYR A 206 0 -0.24 CISPEP 3 ARG A 272 ASP A 273 0 -1.30 CISPEP 4 SER B 197 TYR B 198 0 1.32 CISPEP 5 PRO B 205 TYR B 206 0 -0.14 CISPEP 6 ARG B 272 ASP B 273 0 0.01 SITE 1 AC1 16 HIS A 69 ARG A 71 GLU A 72 ARG A 127 SITE 2 AC1 16 ASN A 144 ARG A 145 HIS A 196 SER A 197 SITE 3 AC1 16 TYR A 198 MET A 203 TYR A 248 THR A 268 SITE 4 AC1 16 GLU A 270 PHE A 279 ZN A1042 HOH A2365 SITE 1 AC2 16 HIS B 69 ARG B 71 GLU B 72 ARG B 127 SITE 2 AC2 16 ASN B 144 ARG B 145 HIS B 196 SER B 197 SITE 3 AC2 16 TYR B 198 MET B 203 TYR B 248 THR B 268 SITE 4 AC2 16 GLU B 270 PHE B 279 ZN B1042 HOH B2399 SITE 1 AC3 4 HIS A 69 GLU A 72 HIS A 196 PAY A 400 SITE 1 AC4 4 HIS B 69 GLU B 72 HIS B 196 PAY B 400 SITE 1 AC5 8 TRP A 126 ARG A 130 LEU A 137 CYS A 138 SITE 2 AC5 8 ILE A 139 HOH A2370 THR B 274 ARG B 276 SITE 1 AC6 5 ARG A 276 TRP B 126 ARG B 130 LEU B 137 SITE 2 AC6 5 ILE B 139 SITE 1 AC7 6 LYS A 51 SER A 57 LYS A 58 PHE A 106 SITE 2 AC7 6 PHE A 182 ASP A 185 CRYST1 129.565 129.565 90.856 90.00 90.00 90.00 P 43 21 2 16 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 0.007718 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007718 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011006 0.00000 CONECT 554 4909 CONECT 582 4909 CONECT 1108 1271 CONECT 1271 1108 CONECT 1547 4909 CONECT 2998 4960 CONECT 3026 4960 CONECT 3552 3715 CONECT 3715 3552 CONECT 3991 4960 CONECT 4889 4891 CONECT 4890 4891 CONECT 4891 4889 4890 4892 CONECT 4892 4891 4893 CONECT 4893 4892 4894 CONECT 4894 4893 4895 4898 CONECT 4895 4894 4896 4897 CONECT 4896 4895 CONECT 4897 4895 CONECT 4898 4894 4899 CONECT 4899 4898 4900 4903 CONECT 4900 4899 4901 4902 CONECT 4901 4900 CONECT 4902 4900 4909 CONECT 4903 4899 4904 CONECT 4904 4903 4905 4906 CONECT 4905 4904 CONECT 4906 4904 4907 4908 CONECT 4907 4906 CONECT 4908 4906 CONECT 4909 554 582 1547 4902 CONECT 4910 4911 4915 4919 CONECT 4911 4910 4912 CONECT 4912 4911 4913 CONECT 4913 4912 4914 4916 CONECT 4914 4913 4915 CONECT 4915 4910 4914 CONECT 4916 4913 4917 CONECT 4917 4916 4918 CONECT 4918 4917 CONECT 4919 4910 4920 CONECT 4920 4919 4921 CONECT 4921 4920 4922 4923 4924 CONECT 4922 4921 CONECT 4923 4921 CONECT 4924 4921 CONECT 4925 4926 4930 4934 CONECT 4926 4925 4927 CONECT 4927 4926 4928 CONECT 4928 4927 4929 4931 CONECT 4929 4928 4930 CONECT 4930 4925 4929 CONECT 4931 4928 4932 CONECT 4932 4931 4933 CONECT 4933 4932 CONECT 4934 4925 4935 CONECT 4935 4934 4936 CONECT 4936 4935 4937 4938 4939 CONECT 4937 4936 CONECT 4938 4936 CONECT 4939 4936 CONECT 4940 4942 CONECT 4941 4942 CONECT 4942 4940 4941 4943 CONECT 4943 4942 4944 CONECT 4944 4943 4945 CONECT 4945 4944 4946 4949 CONECT 4946 4945 4947 4948 CONECT 4947 4946 CONECT 4948 4946 CONECT 4949 4945 4950 CONECT 4950 4949 4951 4954 CONECT 4951 4950 4952 4953 CONECT 4952 4951 4960 CONECT 4953 4951 4960 CONECT 4954 4950 4955 CONECT 4955 4954 4956 4957 CONECT 4956 4955 CONECT 4957 4955 4958 4959 CONECT 4958 4957 CONECT 4959 4957 CONECT 4960 2998 3026 3991 4952 CONECT 4960 4953 CONECT 4961 4962 4966 4970 CONECT 4962 4961 4963 CONECT 4963 4962 4964 CONECT 4964 4963 4965 4967 CONECT 4965 4964 4966 CONECT 4966 4961 4965 CONECT 4967 4964 4968 CONECT 4968 4967 4969 CONECT 4969 4968 CONECT 4970 4961 4971 CONECT 4971 4970 4972 CONECT 4972 4971 4973 4974 4975 CONECT 4973 4972 CONECT 4974 4972 CONECT 4975 4972 MASTER 413 0 7 23 16 0 16 6 5750 2 98 48 END