PDB Short entry for 2TGA HEADER HYDROLASE ZYMOGEN (SERINE PROTEINASE) 26-OCT-81 2TGA TITLE ON THE DISORDERED ACTIVATION DOMAIN IN TRYPSINOGEN. TITLE 2 CHEMICAL LABELLING AND LOW-TEMPERATURE CRYSTALLOGRAPHY COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPSINOGEN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913 KEYWDS HYDROLASE ZYMOGEN (SERINE PROTEINASE) EXPDTA X-RAY DIFFRACTION AUTHOR J.WALTER,W.STEIGEMANN,T.P.SINGH,H.BARTUNIK,W.BODE,R.HUBER REVDAT 6 24-FEB-09 2TGA 1 VERSN REVDAT 5 09-APR-85 2TGA 1 JRNL REVDAT 4 14-MAR-85 2TGA 3 SEQRES ATOM REVDAT 3 23-FEB-84 2TGA 1 REMARK REVDAT 2 30-SEP-83 2TGA 1 REVDAT REVDAT 1 04-MAR-82 2TGA 0 SPRSDE 04-MAR-82 2TGA 1TGA JRNL AUTH J.WALTER,W.STEIGEMANN,T.P.SINGH,H.BARTUNIK,W.BODE, JRNL AUTH 2 R.HUBER JRNL TITL ON THE DISORDERED ACTIVATION DOMAIN IN JRNL TITL 2 TRYPSINOGEN. CHEMICAL LABELLING AND JRNL TITL 3 LOW-TEMPERATURE CRYSTALLOGRAPHY JRNL REF ACTA CRYSTALLOGR.,SECT.B V. 38 1462 1982 JRNL REFN ISSN 0108-7681 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.MARQUART,J.WALTER,J.DEISENHOFER,W.BODE,R.HUBER REMARK 1 TITL THE GEOMETRY OF THE REACTIVE SITE AND OF THE REMARK 1 TITL 2 PEPTIDE GROUPS IN TRYPSIN, TRYPSINOGEN AND ITS REMARK 1 TITL 3 COMPLEXES WITH INHIBITORS REMARK 1 REF ACTA CRYSTALLOGR.,SECT.B V. 39 480 1983 REMARK 1 REFN ISSN 0108-7681 REMARK 1 REFERENCE 2 REMARK 1 AUTH T.P.SINGH,W.BODE,R.HUBER REMARK 1 TITL LOW-TEMPERATURE PROTEIN CRYSTALLOGRAPHY. EFFECT ON REMARK 1 TITL 2 FLEXIBILITY, TEMPERATURE FACTOR, MOSAIC SPREAD, REMARK 1 TITL 3 EXTINCTION AND DIFFUSE SCATTERING IN TWO EXAMPLES. REMARK 1 TITL 4 BOVINE TRYPSINOGEN AND FC FRAGMENT REMARK 1 REF ACTA CRYSTALLOGR.,SECT.B V. 36 621 1980 REMARK 1 REFN ISSN 0108-7681 REMARK 1 REFERENCE 3 REMARK 1 AUTH R.HUBER,W.BODE REMARK 1 TITL STRUCTURAL BASIS OF THE ACTIVATION AND ACTION OF REMARK 1 TITL 2 TRYPSIN REMARK 1 REF ACC.CHEM.RES. V. 11 114 1978 REMARK 1 REFN ISSN 0001-4842 REMARK 1 REFERENCE 4 REMARK 1 AUTH W.BODE,R.HUBER REMARK 1 TITL CRYSTAL STRUCTURE ANALYSIS AND REFINEMENT OF TWO REMARK 1 TITL 2 VARIANTS OF TRIGONAL TRYPSINOGEN REMARK 1 REF FEBS LETT. V. 90 265 1978 REMARK 1 REFN ISSN 0014-5793 REMARK 1 REFERENCE 5 REMARK 1 AUTH H.FEHLHAMMER,W.BODE,R.HUBER REMARK 1 TITL CRYSTAL STRUCTURE OF BOVINE TRYPSINOGEN AT 1.8 REMARK 1 TITL 2 ANGSTROMS RESOLUTION. II. CRYSTALLOGRAPHIC REMARK 1 TITL 3 REFINEMENT, REFINED CRYSTAL STRUCTURE AND REMARK 1 TITL 4 COMPARISON WITH BOVINE TRYPSIN REMARK 1 REF J.MOL.BIOL. V. 111 415 1977 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 6 REMARK 1 AUTH W.BODE,H.FEHLHAMMER,R.HUBER REMARK 1 TITL CRYSTAL STRUCTURE OF BOVINE TRYPSINOGEN AT 1.8 REMARK 1 TITL 2 ANGSTROMS RESOLUTION. I. DATA COLLECTION, REMARK 1 TITL 3 APPLICATION OF PATTERSON SEARCH TECHNIQUES AND REMARK 1 TITL 4 PRELIMINARY STRUCTURAL INTERPRETATION REMARK 1 REF J.MOL.BIOL. V. 106 325 1976 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 1.80 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.50 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) : 0.197 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 : 1629 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 93 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: THERE ARE FOUR *FLEXIBLE* SEGMENTS REMARK 3 FOR WHICH THERE IS NO SIGNIFICANT ELECTRON DENSITY IN THE MAP. REMARK 3 THESE ARE 1. THREE CLOSELY INTERDIGITATING CHAIN SEGMENTS REMARK 3 FORMING THE ACTIVATION DOMAIN GLY 142 - PRO 152 GLY 184A - GLY REMARK 3 193 GLY 216 - ASN 223 2. THE N-TERMINUS FROM VAL 10 THROUGH REMARK 3 GLY 18 (THIS DATA ENTRY CONTAINS NO COORDINATES FOR VAL 10 REMARK 3 THROUGH LYS 15) REMARK 4 REMARK 4 2TGA 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 (%): 38.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-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 36.46000 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 72.92000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 72.92000 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 36.46000 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 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 10 REMARK 465 ASP A 11 REMARK 465 ASP A 12 REMARK 465 ASP A 13 REMARK 465 ASP A 14 REMARK 465 LYS A 15 REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 ILE A 16 REMARK 475 VAL A 17 REMARK 475 GLY A 18 REMARK 475 ASN A 143 REMARK 475 THR A 144 REMARK 475 LYS A 145 REMARK 475 SER A 146 REMARK 475 SER A 147 REMARK 475 GLY A 148 REMARK 475 THR A 149 REMARK 475 SER A 150 REMARK 475 TYR A 151 REMARK 475 TYR A 184 REMARK 475 LEU A 185 REMARK 475 GLU A 186 REMARK 475 GLY A 187 REMARK 475 GLY A 188A REMARK 475 LYS A 188 REMARK 475 ASP A 189 REMARK 475 SER A 190 REMARK 475 CYS A 191 REMARK 475 GLN A 192 REMARK 475 GLY A 193 REMARK 475 SER A 217 REMARK 475 GLY A 219 REMARK 475 CYS A 220 REMARK 475 ALA A 221A REMARK 475 GLN A 221 REMARK 475 LYS A 222 REMARK 475 ASN A 223 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 TYR A 39 OH REMARK 480 LYS A 60 NZ REMARK 480 SER A 61 OG REMARK 480 ASN A 79 OD1 ND2 REMARK 480 LYS A 87 CE NZ REMARK 480 LYS A 109 CE NZ REMARK 480 SER A 110 OG REMARK 480 SER A 113 OG REMARK 480 SER A 116 OG REMARK 480 ARG A 117 CD NE CZ NH1 NH2 REMARK 480 SER A 122 OG REMARK 480 GLN A 135 OE1 NE2 REMARK 480 TRP A 141 O REMARK 480 GLY A 142 CA C O REMARK 480 PRO A 152 N REMARK 480 ASP A 153 OD1 OD2 REMARK 480 LYS A 156 NZ REMARK 480 LYS A 159 NZ REMARK 480 ASP A 165 CG OD1 OD2 REMARK 480 SER A 166 OG REMARK 480 SER A 170 OG REMARK 480 SER A 178 OG REMARK 480 SER A 202 OG REMARK 480 LYS A 204 NZ REMARK 480 GLY A 216 O REMARK 480 SER A 236 OG REMARK 480 LYS A 239 CE NZ REMARK 480 GLN A 240 CG CD OE1 NE2 REMARK 480 ILE A 242 CD1 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 THR A 125 OG SER A 217 4546 1.61 REMARK 500 O THR A 125 CB SER A 217 4546 1.87 REMARK 500 OG1 THR A 125 OE1 GLN A 175 4546 2.17 REMARK 500 OH TYR A 59 OD2 ASP A 153 5565 2.17 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 TRP A 51 NE1 TRP A 51 CE2 -0.099 REMARK 500 TRP A 141 NE1 TRP A 141 CE2 -0.096 REMARK 500 GLU A 186 CD GLU A 186 OE2 0.066 REMARK 500 TRP A 215 NE1 TRP A 215 CE2 -0.096 REMARK 500 TRP A 237 NE1 TRP A 237 CE2 -0.098 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 ASP A 71 -69.12 -129.36 REMARK 500 ASN A 143 120.97 -38.15 REMARK 500 GLN A 192 -0.55 61.12 REMARK 500 ASP A 194 85.04 109.06 REMARK 500 SER A 214 -68.49 -102.73 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 GLN A 50 0.07 SIDE_CHAIN REMARK 500 ASP A 71 0.07 SIDE_CHAIN REMARK 500 ASP A 194 0.09 SIDE_CHAIN REMARK 500 GLN A 210 0.09 SIDE_CHAIN REMARK 500 ASN A 223 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, 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 VAL A 27 10.29 REMARK 500 GLU A 70 -11.43 REMARK 500 VAL A 76 10.13 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 A 846 DISTANCE = 8.52 ANGSTROMS REMARK 525 HOH A 853 DISTANCE = 7.46 ANGSTROMS 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 CA A 480 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 70 OE1 REMARK 620 2 GLU A 80 OE2 99.9 REMARK 620 3 HOH A 711 O 82.2 100.2 REMARK 620 4 HOH A 714 O 84.2 75.9 165.0 REMARK 620 5 VAL A 75 O 166.1 92.3 89.3 105.2 REMARK 620 6 ASN A 72 O 87.1 163.4 95.6 90.0 82.8 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 480 REMARK 999 REMARK 999 SEQUENCE REMARK 999 REMARK 999 THE 229 AMINO ACIDS OF TRYPSINOGEN ARE IDENTIFIED BY THE REMARK 999 RESIDUE NUMBERS OF THE HOMOLOGOUS CHYMOTRYPSINOGEN. DBREF 2TGA A 10 245 UNP P00760 TRY1_BOVIN 15 243 SEQRES 1 A 229 VAL ASP ASP ASP ASP LYS ILE VAL GLY GLY TYR THR CYS SEQRES 2 A 229 GLY ALA ASN THR VAL PRO TYR GLN VAL SER LEU ASN SER SEQRES 3 A 229 GLY TYR HIS PHE CYS GLY GLY SER LEU ILE ASN SER GLN SEQRES 4 A 229 TRP VAL VAL SER ALA ALA HIS CYS TYR LYS SER GLY ILE SEQRES 5 A 229 GLN VAL ARG LEU GLY GLU ASP ASN ILE ASN VAL VAL GLU SEQRES 6 A 229 GLY ASN GLU GLN PHE ILE SER ALA SER LYS SER ILE VAL SEQRES 7 A 229 HIS PRO SER TYR ASN SER ASN THR LEU ASN ASN ASP ILE SEQRES 8 A 229 MET LEU ILE LYS LEU LYS SER ALA ALA SER LEU ASN SER SEQRES 9 A 229 ARG VAL ALA SER ILE SER LEU PRO THR SER CYS ALA SER SEQRES 10 A 229 ALA GLY THR GLN CYS LEU ILE SER GLY TRP GLY ASN THR SEQRES 11 A 229 LYS SER SER GLY THR SER TYR PRO ASP VAL LEU LYS CYS SEQRES 12 A 229 LEU LYS ALA PRO ILE LEU SER ASP SER SER CYS LYS SER SEQRES 13 A 229 ALA TYR PRO GLY GLN ILE THR SER ASN MET PHE CYS ALA SEQRES 14 A 229 GLY TYR LEU GLU GLY GLY LYS ASP SER CYS GLN GLY ASP SEQRES 15 A 229 SER GLY GLY PRO VAL VAL CYS SER GLY LYS LEU GLN GLY SEQRES 16 A 229 ILE VAL SER TRP GLY SER GLY CYS ALA GLN LYS ASN LYS SEQRES 17 A 229 PRO GLY VAL TYR THR LYS VAL CYS ASN TYR VAL SER TRP SEQRES 18 A 229 ILE LYS GLN THR ILE ALA SER ASN HET CA A 480 1 HETNAM CA CALCIUM ION FORMUL 2 CA CA 2+ FORMUL 3 HOH *93(H2 O) HELIX 1 H1 SER A 164 ILE A 176 1SNGL ALPHA TURN,REST IRREG. 13 HELIX 2 H2 LYS A 230 VAL A 235 5CONTIGUOUS WITH H3 6 HELIX 3 H3 SER A 236 ASN A 245 1CONTIGUOUS WITH H2 10 SHEET 1 A 7 TYR A 20 THR A 21 0 SHEET 2 A 7 LYS A 156 PRO A 161 -1 N CYS A 157 O TYR A 20 SHEET 3 A 7 GLN A 135 GLY A 140 -1 N CYS A 136 O ALA A 160 SHEET 4 A 7 PRO A 198 CYS A 201 -1 O PRO A 198 N SER A 139 SHEET 5 A 7 LYS A 204 TRP A 215 -1 O LYS A 204 N CYS A 201 SHEET 6 A 7 GLY A 226 LYS A 230 -1 N VAL A 227 O TRP A 215 SHEET 7 A 7 MET A 180 ALA A 183 -1 O PHE A 181 N TYR A 228 SHEET 1 B 7 GLN A 30 ASN A 34 0 SHEET 2 B 7 HIS A 40 ASN A 48 -1 N PHE A 41 O LEU A 33 SHEET 3 B 7 TRP A 51 SER A 54 -1 O TRP A 51 N ILE A 47 SHEET 4 B 7 MET A 104 LEU A 108 -1 O MET A 104 N SER A 54 SHEET 5 B 7 GLN A 81 VAL A 90 -1 N SER A 86 O LYS A 107 SHEET 6 B 7 GLN A 64 LEU A 67 -1 N VAL A 65 O ILE A 83 SHEET 7 B 7 GLN A 30 ASN A 34 -1 O SER A 32 N ARG A 66 SSBOND 1 CYS A 22 CYS A 157 1555 1555 2.06 SSBOND 2 CYS A 42 CYS A 58 1555 1555 2.05 SSBOND 3 CYS A 128 CYS A 232 1555 1555 2.05 SSBOND 4 CYS A 136 CYS A 201 1555 1555 2.05 SSBOND 5 CYS A 168 CYS A 182 1555 1555 2.05 SSBOND 6 CYS A 191 CYS A 220 1555 1555 2.06 LINK CA CA A 480 OE1 GLU A 70 1555 1555 2.23 LINK CA CA A 480 OE2 GLU A 80 1555 1555 2.23 LINK CA CA A 480 O HOH A 711 1555 1555 2.33 LINK CA CA A 480 O HOH A 714 1555 1555 2.27 LINK CA CA A 480 O VAL A 75 1555 1555 2.25 LINK CA CA A 480 O ASN A 72 1555 1555 2.24 SITE 1 AC1 6 GLU A 70 ASN A 72 VAL A 75 GLU A 80 SITE 2 AC1 6 HOH A 711 HOH A 714 CRYST1 55.110 55.110 109.380 90.00 90.00 120.00 P 31 2 1 6 ORIGX1 1.000000 0.577350 0.000000 0.00000 ORIGX2 0.000000 1.154701 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.018146 0.010476 0.000000 0.00000 SCALE2 0.000000 0.020953 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009142 0.00000