10 20 30 40 50 60 70 80 1P2Q - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER HYDROLASE/HYDROLASE INHIBITOR 15-APR-03 1P2Q
TITLE STRUCTURAL CONSEQUENCES OF ACCOMMODATION OF FOUR NON- TITLE 2 COGNATE AMINO-ACID RESIDUES IN THE S1 POCKET OF BOVINE TITLE 3 TRYPSIN AND CHYMOTRYPSIN
COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHYMOTRYPSINOGEN A; COMPND 3 CHAIN: A, C; COMPND 4 EC: 3.4.21.1; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PANCREATIC TRYPSIN INHIBITOR; COMPND 7 CHAIN: B, D; COMPND 8 SYNONYM: BASIC PROTEASE INHIBITOR, BPI, BPTI, APROTININ; COMPND 9 ENGINEERED: YES; COMPND 10 MUTATION: YES
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 7 ORGANISM_COMMON: CATTLE; SOURCE 8 ORGANISM_TAXID: 9913; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 11 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 12 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 13 EXPRESSION_SYSTEM_PLASMID: PAED4; SOURCE 14 OTHER_DETAILS: T7 PROMOTER
KEYWDS TRYPSIN; CHYMOTRYPSIN; SERINE PROTEINASE; BOVINE PANCREATIC KEYWDS 2 TRYPSIN INHIBITOR; PROTEIN-PROTEIN INTERACTION; NON-COGNATE KEYWDS 3 BINDING; S1 POCKET; PRIMARY SPECIFICITY; CRYSTAL STRUCTURE, KEYWDS 4 HYDROLASE/HYDROLASE INHIBITOR COMPLEX
EXPDTA X-RAY DIFFRACTION
AUTHOR R.HELLAND,H.CZAPINSKA,I.LEIROS,M.OLUFSEN,J.OTLEWSKI, AUTHOR 2 A.O.SMALAAS
REVDAT 2 24-FEB-09 1P2Q 1 VERSN REVDAT 1 20-APR-04 1P2Q 0
JRNL AUTH R.HELLAND,H.CZAPINSKA,I.LEIROS,M.OLUFSEN, JRNL AUTH 2 J.OTLEWSKI,A.O.SMALAAS JRNL TITL STRUCTURAL CONSEQUENCES OF ACCOMMODATION OF FOUR JRNL TITL 2 NON-COGNATE AMINO ACID RESIDUES IN THE S1 POCKET JRNL TITL 3 OF BOVINE TRYPSIN AND CHYMOTRYPSIN. JRNL REF J.MOL.BIOL. V. 333 845 2003 JRNL REFN ISSN 0022-2836 JRNL PMID 14568540 JRNL DOI 10.1016/J.JMB.2003.08.059
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. 1.80 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 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) (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 103549 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) : 0.206 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3131 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 : 4507 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 66 REMARK 3 SOLVENT ATOMS : 499 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.36 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.62 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) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.19 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) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.30 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.74 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC 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 : NULL REMARK 3 BSOL : 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 1P2Q COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-APR-03. REMARK 100 THE RCSB ID CODE IS RCSB018937.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-JUN-99 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9312 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 103549 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 2.400 REMARK 200 R MERGE (I) : 0.05400 REMARK 200 R SYM (I) : 0.05400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : 0.22100 REMARK 200 R SYM FOR SHELL (I) : 0.22100 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1CBW REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50% AMMONIUM SULFATE, 0.1M TRIS, PH REMARK 280 7.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K
REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 68.40667 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 136.81333 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 102.61000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 171.01667 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 34.20333 REMARK 290 REMARK 290 REMARK: NULL
REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5 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: 2630 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -69.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 2600 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12760 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -68.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -177.0 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 350 APPLY THE FOLLOWING TO CHAINS: C, D REMARK 350 BIOMT1 2 0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 34.20333 REMARK 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1920 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13580 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -71.0 KCAL/MOL 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 APPLY THE FOLLOWING TO CHAINS: D REMARK 350 BIOMT1 2 0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 34.20333 REMARK 350 REMARK 350 BIOMOLECULE: 5 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1940 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13450 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -70.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 -34.20333
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 GLY A 12 REMARK 465 LEU A 13 REMARK 465 SER A 14 REMARK 465 ARG A 15 REMARK 465 THR A 147 REMARK 465 ASN A 148 REMARK 465 GLY C 12 REMARK 465 LEU C 13 REMARK 465 SER C 14 REMARK 465 ARG C 15 REMARK 465 THR C 147 REMARK 465 ASN C 148
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 ASN A 18 OD1 REMARK 480 SER A 76 CB OG REMARK 480 LYS A 79 CD CE NZ REMARK 480 LYS A 82 CE NZ REMARK 480 LYS A 84 CE NZ REMARK 480 LYS A 87 NZ REMARK 480 LYS A 90 CE NZ REMARK 480 LYS A 93 CE NZ REMARK 480 SER A 109 OG REMARK 480 SER A 113 OG REMARK 480 GLN A 116 CG CD OE1 NE2 REMARK 480 SER A 125 OG REMARK 480 ASP A 129 OD1 OD2 REMARK 480 ARG A 145 CD NE CZ NH1 NH2 REMARK 480 ASN A 165 ND2 REMARK 480 ASN A 167 CG OD1 ND2 REMARK 480 LYS A 170 NZ REMARK 480 MET A 192 CE REMARK 480 LYS B 26 CD CE NZ REMARK 480 GLN C 7 CD OE1 NE2 REMARK 480 ASN C 18 OD1 REMARK 480 LYS C 36 CE NZ REMARK 480 GLU C 49 CG CD OE1 OE2 REMARK 480 SER C 63 OG REMARK 480 SER C 76 OG REMARK 480 LYS C 79 CG CD CE NZ REMARK 480 LYS C 82 CD CE NZ REMARK 480 LYS C 84 CE NZ REMARK 480 LYS C 87 CD CE NZ REMARK 480 LYS C 90 CE NZ REMARK 480 LYS C 93 CD CE NZ REMARK 480 SER C 109 OG REMARK 480 SER C 125 OG REMARK 480 ASP C 129 OD2 REMARK 480 ARG C 145 CG CD NE CZ NH1 NH2 REMARK 480 ARG C 154 NH1 REMARK 480 ASN C 167 CG OD1 ND2 REMARK 480 LYS C 203 CE NZ REMARK 480 GLN C 240 OE1 REMARK 480 LYS D 26 CG CD NZ REMARK 480 LYS D 46 NZ
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 ASN A 48 -177.46 -175.17 REMARK 500 PHE A 71 -59.29 -131.08 REMARK 500 SER A 115 -163.47 -162.87 REMARK 500 SER A 214 -73.67 -125.35 REMARK 500 PHE B 15 31.76 -97.85 REMARK 500 ASN C 48 -177.56 -171.05 REMARK 500 PHE C 71 -58.86 -130.49 REMARK 500 SER C 115 -166.95 -160.50 REMARK 500 SER C 214 -73.69 -124.92 REMARK 500 PHE D 15 31.31 -99.84 REMARK 500 REMARK 500 REMARK: NULL
REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 601 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 602 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 603 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 604 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 605 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 1602 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1607 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1608 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 1609 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 1610 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 3000 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS C 3001
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1P2I RELATED DB: PDB REMARK 900 RELATED ID: 1P2J RELATED DB: PDB REMARK 900 RELATED ID: 1P2K RELATED DB: PDB REMARK 900 RELATED ID: 1P2M RELATED DB: PDB REMARK 900 RELATED ID: 1P2N RELATED DB: PDB REMARK 900 RELATED ID: 1P2O RELATED DB: PDB
DBREF 1P2Q A 1 245 UNP P00766 CTRA_BOVIN 1 245 DBREF 1P2Q B 1 58 UNP P00974 BPT1_BOVIN 36 93 DBREF 1P2Q C 1 245 UNP P00766 CTRA_BOVIN 1 245 DBREF 1P2Q D 1 58 UNP P00974 BPT1_BOVIN 36 93
SEQADV 1P2Q PHE B 15 UNP P00974 LYS 50 ENGINEERED SEQADV 1P2Q LEU B 52 UNP P00974 MET 87 ENGINEERED SEQADV 1P2Q PHE D 15 UNP P00974 LYS 50 ENGINEERED SEQADV 1P2Q LEU D 52 UNP P00974 MET 87 ENGINEERED
SEQRES 1 A 245 CYS GLY VAL PRO ALA ILE GLN PRO VAL LEU SER GLY LEU SEQRES 2 A 245 SER ARG ILE VAL ASN GLY GLU GLU ALA VAL PRO GLY SER SEQRES 3 A 245 TRP PRO TRP GLN VAL SER LEU GLN ASP LYS THR GLY PHE SEQRES 4 A 245 HIS PHE CYS GLY GLY SER LEU ILE ASN GLU ASN TRP VAL SEQRES 5 A 245 VAL THR ALA ALA HIS CYS GLY VAL THR THR SER ASP VAL SEQRES 6 A 245 VAL VAL ALA GLY GLU PHE ASP GLN GLY SER SER SER GLU SEQRES 7 A 245 LYS ILE GLN LYS LEU LYS ILE ALA LYS VAL PHE LYS ASN SEQRES 8 A 245 SER LYS TYR ASN SER LEU THR ILE ASN ASN ASP ILE THR SEQRES 9 A 245 LEU LEU LYS LEU SER THR ALA ALA SER PHE SER GLN THR SEQRES 10 A 245 VAL SER ALA VAL CYS LEU PRO SER ALA SER ASP ASP PHE SEQRES 11 A 245 ALA ALA GLY THR THR CYS VAL THR THR GLY TRP GLY LEU SEQRES 12 A 245 THR ARG TYR THR ASN ALA ASN THR PRO ASP ARG LEU GLN SEQRES 13 A 245 GLN ALA SER LEU PRO LEU LEU SER ASN THR ASN CYS LYS SEQRES 14 A 245 LYS TYR TRP GLY THR LYS ILE LYS ASP ALA MET ILE CYS SEQRES 15 A 245 ALA GLY ALA SER GLY VAL SER SER CYS MET GLY ASP SER SEQRES 16 A 245 GLY GLY PRO LEU VAL CYS LYS LYS ASN GLY ALA TRP THR SEQRES 17 A 245 LEU VAL GLY ILE VAL SER TRP GLY SER SER THR CYS SER SEQRES 18 A 245 THR SER THR PRO GLY VAL TYR ALA ARG VAL THR ALA LEU SEQRES 19 A 245 VAL ASN TRP VAL GLN GLN THR LEU ALA ALA ASN SEQRES 1 B 58 ARG PRO ASP PHE CYS LEU GLU PRO PRO TYR THR GLY PRO SEQRES 2 B 58 CYS PHE ALA ARG ILE ILE ARG TYR PHE TYR ASN ALA LYS SEQRES 3 B 58 ALA GLY LEU CYS GLN THR PHE VAL TYR GLY GLY CYS ARG SEQRES 4 B 58 ALA LYS ARG ASN ASN PHE LYS SER ALA GLU ASP CYS LEU SEQRES 5 B 58 ARG THR CYS GLY GLY ALA SEQRES 1 C 245 CYS GLY VAL PRO ALA ILE GLN PRO VAL LEU SER GLY LEU SEQRES 2 C 245 SER ARG ILE VAL ASN GLY GLU GLU ALA VAL PRO GLY SER SEQRES 3 C 245 TRP PRO TRP GLN VAL SER LEU GLN ASP LYS THR GLY PHE SEQRES 4 C 245 HIS PHE CYS GLY GLY SER LEU ILE ASN GLU ASN TRP VAL SEQRES 5 C 245 VAL THR ALA ALA HIS CYS GLY VAL THR THR SER ASP VAL SEQRES 6 C 245 VAL VAL ALA GLY GLU PHE ASP GLN GLY SER SER SER GLU SEQRES 7 C 245 LYS ILE GLN LYS LEU LYS ILE ALA LYS VAL PHE LYS ASN SEQRES 8 C 245 SER LYS TYR ASN SER LEU THR ILE ASN ASN ASP ILE THR SEQRES 9 C 245 LEU LEU LYS LEU SER THR ALA ALA SER PHE SER GLN THR SEQRES 10 C 245 VAL SER ALA VAL CYS LEU PRO SER ALA SER ASP ASP PHE SEQRES 11 C 245 ALA ALA GLY THR THR CYS VAL THR THR GLY TRP GLY LEU SEQRES 12 C 245 THR ARG TYR THR ASN ALA ASN THR PRO ASP ARG LEU GLN SEQRES 13 C 245 GLN ALA SER LEU PRO LEU LEU SER ASN THR ASN CYS LYS SEQRES 14 C 245 LYS TYR TRP GLY THR LYS ILE LYS ASP ALA MET ILE CYS SEQRES 15 C 245 ALA GLY ALA SER GLY VAL SER SER CYS MET GLY ASP SER SEQRES 16 C 245 GLY GLY PRO LEU VAL CYS LYS LYS ASN GLY ALA TRP THR SEQRES 17 C 245 LEU VAL GLY ILE VAL SER TRP GLY SER SER THR CYS SER SEQRES 18 C 245 THR SER THR PRO GLY VAL TYR ALA ARG VAL THR ALA LEU SEQRES 19 C 245 VAL ASN TRP VAL GLN GLN THR LEU ALA ALA ASN SEQRES 1 D 58 ARG PRO ASP PHE CYS LEU GLU PRO PRO TYR THR GLY PRO SEQRES 2 D 58 CYS PHE ALA ARG ILE ILE ARG TYR PHE TYR ASN ALA LYS SEQRES 3 D 58 ALA GLY LEU CYS GLN THR PHE VAL TYR GLY GLY CYS ARG SEQRES 4 D 58 ALA LYS ARG ASN ASN PHE LYS SER ALA GLU ASP CYS LEU SEQRES 5 D 58 ARG THR CYS GLY GLY ALA
HET SO4 B 601 5 HET SO4 B 602 5 HET SO4 B 603 5 HET SO4 B 604 5 HET SO4 A 605 5 HET SO4 D1602 5 HET SO4 A1607 5 HET SO4 A1608 5 HET SO4 C1609 5 HET SO4 C1610 5 HET TRS A3000 8 HET TRS C3001 8
HETNAM SO4 SULFATE ION HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
HETSYN TRS TRIS BUFFER
FORMUL 5 SO4 10(O4 S 2-) FORMUL 15 TRS 2(C4 H12 N O3 1+) FORMUL 17 HOH *499(H2 O)
HELIX 1 1 ALA A 55 GLY A 59 5 5 HELIX 2 2 SER A 164 GLY A 173 1 10 HELIX 3 3 THR A 174 ILE A 176 5 3 HELIX 4 4 LEU A 234 ASN A 245 1 12 HELIX 5 5 PRO B 2 GLU B 7 5 6 HELIX 6 6 SER B 47 GLY B 56 1 10 HELIX 7 7 ALA C 55 GLY C 59 5 5 HELIX 8 8 SER C 164 GLY C 173 1 10 HELIX 9 9 THR C 174 ILE C 176 5 3 HELIX 10 10 LEU C 234 ALA C 244 1 11 HELIX 11 11 PRO D 2 GLU D 7 5 6 HELIX 12 12 SER D 47 GLY D 56 1 10
SHEET 1 A 8 GLU A 20 GLU A 21 0 SHEET 2 A 8 GLN A 156 LEU A 163 -1 O GLN A 157 N GLU A 20 SHEET 3 A 8 THR A 135 GLY A 140 -1 N CYS A 136 O LEU A 160 SHEET 4 A 8 PRO A 198 LYS A 203 -1 O PRO A 198 N THR A 139 SHEET 5 A 8 ALA A 206 TRP A 215 -1 O ALA A 206 N LYS A 203 SHEET 6 A 8 PRO A 225 ARG A 230 -1 N VAL A 227 O TRP A 215 SHEET 7 A 8 MET A 180 GLY A 184 -1 O ILE A 181 N TYR A 228 SHEET 8 A 8 GLN A 156 LEU A 163 -1 O PRO A 161 N GLY A 184 SHEET 1 B 7 GLN A 30 GLN A 34 0 SHEET 2 B 7 HIS A 40 LEU A 46 -1 N PHE A 41 O LEU A 33 SHEET 3 B 7 TRP A 51 THR A 54 -1 N VAL A 53 O SER A 45 SHEET 4 B 7 THR A 104 LEU A 108 -1 O THR A 104 N THR A 54 SHEET 5 B 7 GLN A 81 LYS A 90 -1 N ALA A 86 O LYS A 107 SHEET 6 B 7 VAL A 65 ALA A 68 -1 O VAL A 66 N LEU A 83 SHEET 7 B 7 GLN A 30 GLN A 34 -1 O SER A 32 N VAL A 67 SHEET 1 C 2 ILE B 18 TYR B 23 0 SHEET 2 C 2 CYS B 30 TYR B 35 -1 N GLN B 31 O PHE B 22 SHEET 1 D 8 GLU C 20 GLU C 21 0 SHEET 2 D 8 GLN C 156 LEU C 163 -1 O GLN C 157 N GLU C 20 SHEET 3 D 8 THR C 135 GLY C 140 -1 N CYS C 136 O LEU C 160 SHEET 4 D 8 PRO C 198 LYS C 202 -1 O PRO C 198 N THR C 139 SHEET 5 D 8 TRP C 207 TRP C 215 -1 N THR C 208 O CYS C 201 SHEET 6 D 8 PRO C 225 ARG C 230 -1 N VAL C 227 O TRP C 215 SHEET 7 D 8 MET C 180 GLY C 184 -1 O ILE C 181 N TYR C 228 SHEET 8 D 8 GLN C 156 LEU C 163 -1 O PRO C 161 N GLY C 184 SHEET 1 E 7 GLN C 30 GLN C 34 0 SHEET 2 E 7 HIS C 40 LEU C 46 -1 N PHE C 41 O LEU C 33 SHEET 3 E 7 TRP C 51 THR C 54 -1 N VAL C 53 O SER C 45 SHEET 4 E 7 THR C 104 LEU C 108 -1 O THR C 104 N THR C 54 SHEET 5 E 7 GLN C 81 LYS C 90 -1 N ALA C 86 O LYS C 107 SHEET 6 E 7 VAL C 65 ALA C 68 -1 O VAL C 66 N LEU C 83 SHEET 7 E 7 GLN C 30 GLN C 34 -1 O SER C 32 N VAL C 67 SHEET 1 F 2 ILE D 18 ASN D 24 0 SHEET 2 F 2 LEU D 29 TYR D 35 -1 O LEU D 29 N ASN D 24
SSBOND 1 CYS A 1 CYS A 122 1555 1555 2.04 SSBOND 2 CYS A 42 CYS A 58 1555 1555 2.03 SSBOND 3 CYS A 136 CYS A 201 1555 1555 2.03 SSBOND 4 CYS A 168 CYS A 182 1555 1555 2.02 SSBOND 5 CYS A 191 CYS A 220 1555 1555 2.04 SSBOND 6 CYS B 5 CYS B 55 1555 1555 2.03 SSBOND 7 CYS B 14 CYS B 38 1555 1555 2.03 SSBOND 8 CYS B 30 CYS B 51 1555 1555 2.03 SSBOND 9 CYS C 1 CYS C 122 1555 1555 2.04 SSBOND 10 CYS C 42 CYS C 58 1555 1555 2.03 SSBOND 11 CYS C 136 CYS C 201 1555 1555 2.03 SSBOND 12 CYS C 168 CYS C 182 1555 1555 2.03 SSBOND 13 CYS C 191 CYS C 220 1555 1555 2.04 SSBOND 14 CYS D 5 CYS D 55 1555 1555 2.03 SSBOND 15 CYS D 14 CYS D 38 1555 1555 2.04 SSBOND 16 CYS D 30 CYS D 51 1555 1555 2.03
SITE 1 AC1 8 PHE B 4 GLU B 7 ARG B 42 HOH B2012 SITE 2 AC1 8 HOH B2320 TYR D 10 LYS D 41 HOH D2153 SITE 1 AC2 6 HOH A 660 ARG B 20 TYR B 35 GLY B 37 SITE 2 AC2 6 HOH B 682 LEU C 97 SITE 1 AC3 8 TYR B 10 LYS B 41 HOH B2107 HOH B2339 SITE 2 AC3 8 PHE D 4 GLU D 7 ARG D 42 HOH D2019 SITE 1 AC4 11 PRO B 2 ASP B 3 HOH B2078 HOH B2307 SITE 2 AC4 11 HOH B2500 TYR C 171 TRP C 172 SER C 217 SITE 3 AC4 11 SER C 218 HOH C2028 HOH C2157 SITE 1 AC5 11 TYR A 171 TRP A 172 SER A 217 SER A 218 SITE 2 AC5 11 HOH A2022 HOH A2060 HOH A2409 PRO D 2 SITE 3 AC5 11 ASP D 3 HOH D2084 HOH D2171 SITE 1 AC6 5 LEU A 97 HOH C1660 ARG D 20 TYR D 35 SITE 2 AC6 5 GLY D 37 SITE 1 AC7 5 ASN A 95 ASN A 100 ASN A 101 HOH A2141 SITE 2 AC7 5 HOH A2335 SITE 1 AC8 6 LYS A 90 ASN A 91 SER A 92 TRP A 237 SITE 2 AC8 6 HOH A2418 HOH A2442 SITE 1 AC9 6 LYS C 90 SER C 92 TRP C 237 HOH C2123 SITE 2 AC9 6 HOH C2175 HOH C2399 SITE 1 BC1 5 ASN C 95 ASN C 100 ASN C 101 HOH C2156 SITE 2 BC1 5 HOH C2406 SITE 1 BC2 8 ASP A 35 PHE A 41 CYS A 58 GLY A 59 SITE 2 BC2 8 ASP A 64 HOH A2381 ILE B 18 HOH B2257 SITE 1 BC3 7 ASP C 35 PHE C 41 CYS C 58 GLY C 59 SITE 2 BC3 7 THR C 61 ASP C 64 HOH C2226
CRYST1 99.570 99.570 205.220 90.00 90.00 120.00 P 61 12
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 0.010043 0.005798 0.000000 0.00000
SCALE2 0.000000 0.011597 0.000000 0.00000
SCALE3 0.000000 0.000000 0.004873 0.00000