HEADER TERNARY COMPLEX (ZYMOGEN) 21-JUN-95 1PYT TITLE TERNARY COMPLEX OF PROCARBOXYPEPTIDASE A, PROPROTEINASE E, TITLE 2 AND CHYMOTRYPSINOGEN C COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROCARBOXYPEPTIDASE A; COMPND 3 CHAIN: A; COMPND 4 EC: 3.4.17.1; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PROCARBOXYPEPTIDASE A; COMPND 7 CHAIN: B; COMPND 8 EC: 3.4.17.1; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: PROPROTEINASE E; COMPND 11 CHAIN: C; COMPND 12 MOL_ID: 4; COMPND 13 MOLECULE: CHYMOTRYPSINOGEN C; COMPND 14 CHAIN: D; COMPND 15 SYNONYM: TC, PCPA-TC SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 ORGAN: PANCREAS; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 8 ORGANISM_COMMON: CATTLE; SOURCE 9 ORGANISM_TAXID: 9913; SOURCE 10 ORGAN: PANCREAS; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 13 ORGANISM_COMMON: CATTLE; SOURCE 14 ORGANISM_TAXID: 9913; SOURCE 15 ORGAN: PANCREAS; SOURCE 16 MOL_ID: 4; SOURCE 17 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 18 ORGANISM_COMMON: CATTLE; SOURCE 19 ORGANISM_TAXID: 9913; SOURCE 20 ORGAN: PANCREAS KEYWDS TERNARY COMPLEX (ZYMOGEN), SERINE PROTEINASE, C-TERMINAL KEYWDS 2 PEPTIDASE EXPDTA X-RAY DIFFRACTION AUTHOR F.X.GOMIS-RUTH,M.GOMEZ,W.BODE,R.HUBER,F.X.AVILES REVDAT 2 24-FEB-09 1PYT 1 VERSN REVDAT 1 27-JAN-97 1PYT 0 JRNL AUTH F.X.GOMIS-RUTH,M.GOMEZ,W.BODE,R.HUBER,F.X.AVILES JRNL TITL THE THREE-DIMENSIONAL STRUCTURE OF THE NATIVE JRNL TITL 2 TERNARY COMPLEX OF BOVINE PANCREATIC JRNL TITL 3 PROCARBOXYPEPTIDASE A WITH PROPROTEINASE E AND JRNL TITL 4 CHYMOTRYPSINOGEN C. JRNL REF EMBO J. V. 14 4387 1995 JRNL REFN ISSN 0261-4189 JRNL PMID 7556081 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.X.GOMIS-RUTH,M.GOMEZ,J.VENDRELL,S.VENTURA,W.BODE, REMARK 1 AUTH 2 R.HUBER,F.X.AVILES REMARK 1 TITL PROCARBOXYPEPTIDASE A-S6 : DETAILED STRUCTURE REMARK 1 TITL 2 ANALYSIS OF THE CONSTITUTING SUBUNITS AND REMARK 1 TITL 3 IMPLICATIONS FOR THEIR ACTIVATION REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 2 REMARK 2 RESOLUTION. 2.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 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 : 30541 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) : 0.192 REMARK 3 FREE R VALUE : 0.283 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 : 7028 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 381 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.40 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) : 0.012 REMARK 3 BOND ANGLES (DEGREES) : 1.82 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: NO PROPER DENSITY WAS OBSERVED FOR REMARK 3 SEGMENTS 712 - 716, 846 - 847, AND 888 - 889 OF CTGC. THESE 16 REMARK 3 RESIDUES AND SOME SURFACE-LOCATED SIDE-CHAINS (709, 710, 711, REMARK 3 770, 810, 848, 892, 943) HAVE BEEN TENTATIVELY TRACED IN ORDER REMARK 3 TO PRESERVE CHAIN CONTINUITY AND SET TO ZERO OCCUPANCY (B = REMARK 3 20.0). NO PROPER DENSITY WAS OBSERVED FOR SEGMENT 405 - 409 OF REMARK 3 BPE. THIS SEGMENT HAS NOT BEEN TRACED NOR INCLUDED IN THIS REMARK 3 MODEL. REMARK 4 REMARK 4 1PYT 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) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39633 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.350 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07800 REMARK 200 R SYM (I) : NULL REMARK 200 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.82 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 0.00000 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 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 94.25000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 54.41526 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 27.50000 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 94.25000 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 54.41526 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 27.50000 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 94.25000 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 54.41526 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 27.50000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 108.83053 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 55.00000 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 108.83053 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 55.00000 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 108.83053 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 55.00000 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 400 REMARK 400 COMPOUND REMARK 400 REMARK 400 THE ACTIVATION PEPTIDE (UP TO ARG 715) OF CTGC IS TWO REMARK 400 RESIDUES SHORTER (701-712+715) THAN THE CORRESPONDING PART REMARK 400 IN CTGA, THE ACTIVATION PEPTIDE OF BPE IS 4 RESIDUES REMARK 400 SHORTER AND STARTS AT COUNT 405 (405 - 415). 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 PHE C 405 REMARK 465 SER C 406 REMARK 465 GLN C 407 REMARK 465 PRO C 408 REMARK 465 PHE C 409 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 ZN ZN B 350 O HOH B 351 1.29 REMARK 500 C ARG A 99 N ALA B 1 1.33 REMARK 500 ND1 HIS B 196 O HOH B 351 2.08 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 LEU D 859 CA - CB - CG ANGL. DEV. = 13.9 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 GLU A 20 -37.48 -33.10 REMARK 500 LEU A 32 81.15 -66.00 REMARK 500 ASN B 58 52.33 70.03 REMARK 500 GLN B 92 -53.64 -147.33 REMARK 500 LEU B 100 6.13 -69.64 REMARK 500 GLN B 122 -55.65 -124.45 REMARK 500 THR B 129 -161.88 -79.84 REMARK 500 ASN B 188 46.79 -96.94 REMARK 500 HIS B 196 -159.19 -137.84 REMARK 500 SER B 197 131.30 177.27 REMARK 500 SER B 199 -12.05 141.92 REMARK 500 PRO B 205 165.53 -42.55 REMARK 500 TYR B 208 -61.21 -92.17 REMARK 500 ILE B 247 -79.90 -131.97 REMARK 500 LEU B 271 -176.85 -53.17 REMARK 500 LEU B 280 40.33 -94.72 REMARK 500 ARG C 411 -156.01 84.36 REMARK 500 TYR C 425 -3.35 71.32 REMARK 500 TYR C 471 -63.32 -139.54 REMARK 500 ALA C 486A -65.60 -17.21 REMARK 500 PHE C 489 71.99 -156.87 REMARK 500 SER C 496 -4.41 -48.19 REMARK 500 GLU C 533 19.48 57.15 REMARK 500 GLU C 566 4.91 -66.04 REMARK 500 GLN C 570 121.20 -39.87 REMARK 500 TYR C 570A -40.23 -28.12 REMARK 500 TRP C 571 -120.64 -104.52 REMARK 500 ASP C 586 -147.42 -120.21 REMARK 500 ALA C 603 177.00 -59.01 REMARK 500 ASP C 605 -28.33 170.38 REMARK 500 SER C 614 -70.27 -106.60 REMARK 500 CYS C 620 36.17 -88.18 REMARK 500 ASN C 621 78.14 -171.97 REMARK 500 PRO D 708 -139.69 -75.46 REMARK 500 ASN D 709 -153.22 -122.36 REMARK 500 LEU D 710 -157.73 -166.82 REMARK 500 SER D 711 46.54 -77.45 REMARK 500 ARG D 715 -41.72 -158.03 REMARK 500 GLU D 720 151.92 -40.33 REMARK 500 ASP D 721 -107.45 -71.17 REMARK 500 ALA D 722 141.19 174.81 REMARK 500 PRO D 724 105.35 -36.84 REMARK 500 HIS D 725 22.37 86.49 REMARK 500 TRP D 727 73.98 -151.98 REMARK 500 PRO D 728 7.63 -66.06 REMARK 500 ASP D 736B -83.27 70.99 REMARK 500 ASN D 736C -30.86 -142.66 REMARK 500 PRO D 749 11.04 -62.31 REMARK 500 ASN D 750 64.64 -171.96 REMARK 500 HIS D 751 133.00 -176.25 REMARK 500 ASN D 771 -38.96 -152.29 REMARK 500 GLU D 774 38.77 -84.86 REMARK 500 GLU D 776 45.92 -147.14 REMARK 500 ASP D 777 -60.23 -157.54 REMARK 500 GLU D 778 25.46 28.82 REMARK 500 ALA D 779 -89.20 59.96 REMARK 500 GLU D 792 -8.06 -52.85 REMARK 500 LEU D 808 -170.04 -62.06 REMARK 500 VAL D 812 91.08 56.42 REMARK 500 GLU D 813 -22.89 -24.55 REMARK 500 THR D 817 -1.28 -140.79 REMARK 500 GLU D 826 109.13 -56.41 REMARK 500 SER D 828 119.04 -39.09 REMARK 500 LEU D 830 140.99 -3.66 REMARK 500 ASP D 833 -9.43 73.00 REMARK 500 ARG D 843 80.42 -15.90 REMARK 500 LEU D 844 -55.68 -145.05 REMARK 500 THR D 847 -58.27 51.26 REMARK 500 ASN D 848 75.18 -67.06 REMARK 500 PRO D 850 79.21 -38.78 REMARK 500 ILE D 851 -95.28 15.37 REMARK 500 ALA D 852 56.08 138.23 REMARK 500 GLN D 857 137.15 -176.62 REMARK 500 SER D 869 -9.14 -57.00 REMARK 500 TRP D 871 -112.89 -101.27 REMARK 500 ASP D 886 10.55 37.49 REMARK 500 VAL D 888 87.80 169.07 REMARK 500 ILE D 888A -26.85 81.70 REMARK 500 SER D 889 -94.09 61.85 REMARK 500 ALA D 890 96.49 65.46 REMARK 500 CYS D 891 103.96 -59.93 REMARK 500 GLN D 906 157.15 -48.75 REMARK 500 ASN D 921 52.72 81.81 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ARG B 272 ASP B 273 77.77 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 D 235 DISTANCE = 6.65 ANGSTROMS REMARK 525 HOH A 123 DISTANCE = 7.13 ANGSTROMS REMARK 525 HOH C 656 DISTANCE = 9.35 ANGSTROMS REMARK 525 HOH D 238 DISTANCE = 13.47 ANGSTROMS REMARK 525 HOH D 239 DISTANCE = 6.74 ANGSTROMS REMARK 525 HOH D 240 DISTANCE = 9.24 ANGSTROMS REMARK 525 HOH B 360 DISTANCE = 5.89 ANGSTROMS REMARK 525 HOH D 246 DISTANCE = 8.29 ANGSTROMS REMARK 525 HOH B 366 DISTANCE = 7.22 ANGSTROMS REMARK 525 HOH D 250 DISTANCE = 8.02 ANGSTROMS REMARK 525 HOH D 251 DISTANCE = 8.49 ANGSTROMS REMARK 525 HOH B 372 DISTANCE = 6.23 ANGSTROMS REMARK 525 HOH C 672 DISTANCE = 5.11 ANGSTROMS REMARK 525 HOH D 262 DISTANCE = 5.40 ANGSTROMS REMARK 525 HOH D 265 DISTANCE = 6.16 ANGSTROMS REMARK 525 HOH A 270 DISTANCE = 9.88 ANGSTROMS REMARK 525 HOH D 266 DISTANCE = 5.47 ANGSTROMS REMARK 525 HOH D 279 DISTANCE = 11.76 ANGSTROMS REMARK 525 HOH D 280 DISTANCE = 7.14 ANGSTROMS REMARK 525 HOH D 281 DISTANCE = 5.11 ANGSTROMS REMARK 525 HOH D 330 DISTANCE = 11.22 ANGSTROMS REMARK 525 HOH A 452 DISTANCE = 7.04 ANGSTROMS REMARK 525 HOH C 691 DISTANCE = 7.44 ANGSTROMS REMARK 525 HOH A 471 DISTANCE = 8.10 ANGSTROMS REMARK 525 HOH A 473 DISTANCE = 6.59 ANGSTROMS REMARK 525 HOH A 478 DISTANCE = 9.85 ANGSTROMS REMARK 525 HOH C 698 DISTANCE = 5.35 ANGSTROMS REMARK 525 HOH D 394 DISTANCE = 5.54 ANGSTROMS REMARK 525 HOH C 700 DISTANCE = 5.58 ANGSTROMS REMARK 525 HOH C 701 DISTANCE = 5.60 ANGSTROMS REMARK 525 HOH D 397 DISTANCE = 8.70 ANGSTROMS REMARK 525 HOH C 706 DISTANCE = 8.81 ANGSTROMS REMARK 525 HOH C 707 DISTANCE = 7.05 ANGSTROMS REMARK 525 HOH B 409 DISTANCE = 5.40 ANGSTROMS REMARK 525 HOH C 709 DISTANCE = 7.29 ANGSTROMS REMARK 525 HOH C 710 DISTANCE = 8.71 ANGSTROMS REMARK 525 HOH C 712 DISTANCE = 5.18 ANGSTROMS REMARK 525 HOH C 713 DISTANCE = 7.14 ANGSTROMS REMARK 525 HOH D 422 DISTANCE = 7.23 ANGSTROMS REMARK 525 HOH C 716 DISTANCE = 5.48 ANGSTROMS REMARK 525 HOH C 717 DISTANCE = 7.57 ANGSTROMS REMARK 525 HOH B 418 DISTANCE = 11.41 ANGSTROMS REMARK 525 HOH C 718 DISTANCE = 5.53 ANGSTROMS REMARK 525 HOH B 419 DISTANCE = 17.06 ANGSTROMS REMARK 525 HOH B 420 DISTANCE = 6.46 ANGSTROMS REMARK 525 HOH C 720 DISTANCE = 9.50 ANGSTROMS REMARK 525 HOH D 436 DISTANCE = 12.15 ANGSTROMS REMARK 525 HOH D 437 DISTANCE = 5.15 ANGSTROMS REMARK 525 HOH D 438 DISTANCE = 7.68 ANGSTROMS REMARK 525 HOH C 723 DISTANCE = 11.45 ANGSTROMS REMARK 525 HOH D 439 DISTANCE = 8.75 ANGSTROMS REMARK 525 HOH B 424 DISTANCE = 5.06 ANGSTROMS REMARK 525 HOH C 724 DISTANCE = 6.09 ANGSTROMS REMARK 525 HOH D 480 DISTANCE = 7.50 ANGSTROMS REMARK 525 HOH B 429 DISTANCE = 5.72 ANGSTROMS REMARK 525 HOH B 431 DISTANCE = 7.85 ANGSTROMS REMARK 525 HOH C 742 DISTANCE = 7.35 ANGSTROMS REMARK 525 HOH C 744 DISTANCE = 7.99 ANGSTROMS REMARK 525 HOH B 445 DISTANCE = 6.66 ANGSTROMS REMARK 525 HOH C 749 DISTANCE = 8.75 ANGSTROMS REMARK 525 HOH B 455 DISTANCE = 10.51 ANGSTROMS REMARK 525 HOH B 457 DISTANCE = 8.60 ANGSTROMS REMARK 525 HOH B 461 DISTANCE = 9.17 ANGSTROMS REMARK 525 HOH B 462 DISTANCE = 7.80 ANGSTROMS REMARK 525 HOH B 478 DISTANCE = 5.33 ANGSTROMS REMARK 525 HOH B 479 DISTANCE = 6.71 ANGSTROMS REMARK 525 HOH B 489 DISTANCE = 5.17 ANGSTROMS REMARK 525 HOH B 497 DISTANCE = 7.64 ANGSTROMS REMARK 525 HOH B 498 DISTANCE = 9.24 ANGSTROMS REMARK 525 HOH B 499 DISTANCE = 8.82 ANGSTROMS REMARK 525 HOH B 502 DISTANCE = 6.76 ANGSTROMS REMARK 525 HOH B 511 DISTANCE = 8.70 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 C 650 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C 470 OE1 REMARK 620 2 ASP C 472 O 90.1 REMARK 620 3 VAL C 475 O 158.5 81.4 REMARK 620 4 GLU C 480 OE2 93.6 159.6 88.0 REMARK 620 5 GLN C 477 OE1 91.5 82.3 67.8 77.5 REMARK 620 6 GLU C 470 OE2 41.0 94.9 158.9 101.0 132.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 350 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 69 ND1 REMARK 620 2 GLU B 72 OE1 123.0 REMARK 620 3 GLU B 72 OE2 100.2 61.7 REMARK 620 4 HIS B 196 ND1 94.7 105.8 164.3 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 650 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 350 REMARK 999 REMARK 999 SEQUENCE REMARK 999 REMARK 999 FOR RATIONALITY REASONS AND IN ORDER TO PRESERVE THE REMARK 999 CHYMOTRYPSINOGEN A (CTGA) NUMBERING FOR BOTH SERINE REMARK 999 PROPROTEINASES, 400 COUNTS AND THE CHAIN IDENTIFIER C HAVE REMARK 999 BEEN ADDED TO THE (EQUIVALENT) RESIDUES OF PROPROTEINASE REMARK 999 E (BPE) AND 700 PLUS THE CHAIN IDENTIFIER D HAVE BEEN ADDED REMARK 999 TO THE CHYMOTRYPSINOGEN C (CTGC) RESIDUES. THEREFORE, THE REMARK 999 CATALYTIC TRIAD SER 195, ASP 102, AND HIS 57 OF REMARK 999 CHYMOTRYPSINOGEN A IS EQUIVALENT TO SER C 595, ASP C 502, REMARK 999 AND HIS C 457 OF BPE AND SER D 895, ASP D 802, AND HIS D REMARK 999 757 OF CTGC. REMARK 999 REMARK 999 THE PROCARBOXYPEPTIDASE A(PCPA) NUMBERING HAS BEEN TAKEN REMARK 999 FROM PDB ENTRY 1PCA (GUASCH ET AL., 1992), THAT IS, THE REMARK 999 RESIDUES FROM THE PCPA ACTIVATION PEPTIDE HAVE BEEN LABELED REMARK 999 A 4 TO A 99 (WITH A TWO RESIDUE INSERTION AT POSITIONS REMARK 999 34B AND 34C, AND A 4-RESIDUE DELETION [A 43 - A 46]). DBREF 1PYT A 4 99 UNP P00730 CBPA1_BOVIN 17 110 DBREF 1PYT B 1 309 UNP P00730 CBPA1_BOVIN 111 419 DBREF 1PYT C 405 645 UNP P05805 CAC3_BOVIN 1 253 DBREF 1PYT D 701 944 PDB 1PYT 1PYT 701 944 SEQADV 1PYT GLN C 477 UNP P05805 GLU 77 CONFLICT SEQADV 1PYT GLU C 557 UNP P05805 GLN 160 CONFLICT SEQADV 1PYT TYR C 570A UNP P05805 TRP 174 CONFLICT SEQADV 1PYT ASP C 592 UNP P05805 ASN 197 CONFLICT SEQADV 1PYT ASN C 639 UNP P05805 ASP 247 CONFLICT SEQRES 1 A 94 LYS GLU ASP PHE VAL GLY HIS GLN VAL LEU ARG ILE THR SEQRES 2 A 94 ALA ALA ASP GLU ALA GLU VAL GLN THR VAL LYS GLU LEU SEQRES 3 A 94 GLU ASP LEU GLU HIS LEU GLN LEU ASP PHE TRP ARG GLY SEQRES 4 A 94 PRO GLY GLN PRO GLY SER PRO ILE ASP VAL ARG VAL PRO SEQRES 5 A 94 PHE PRO SER LEU GLN ALA VAL LYS VAL PHE LEU GLU ALA SEQRES 6 A 94 HIS GLY ILE ARG TYR ARG ILE MET ILE GLU ASP VAL GLN SEQRES 7 A 94 SER LEU LEU ASP GLU GLU GLN GLU GLN MET PHE ALA SER SEQRES 8 A 94 GLN SER ARG SEQRES 1 B 309 ALA ARG SER THR ASN THR PHE ASN TYR ALA THR TYR HIS SEQRES 2 B 309 THR LEU ASP GLU ILE TYR ASP PHE MET ASP LEU LEU VAL SEQRES 3 B 309 ALA GLU HIS PRO GLN LEU VAL SER LYS LEU GLN ILE GLY SEQRES 4 B 309 ARG SER TYR GLU GLY ARG PRO ILE TYR VAL LEU LYS PHE SEQRES 5 B 309 SER THR GLY GLY SER ASN ARG PRO ALA ILE TRP ILE ASP SEQRES 6 B 309 LEU GLY ILE HIS SER ARG GLU TRP ILE THR GLN ALA THR SEQRES 7 B 309 GLY VAL TRP PHE ALA LYS LYS PHE THR GLU ASP TYR GLY SEQRES 8 B 309 GLN ASP PRO SER PHE THR ALA ILE LEU ASP SER MET 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 GLN ASN ARG LEU TRP ARG LYS THR ARG SEQRES 11 B 309 SER VAL THR SER SER SER LEU CYS VAL GLY VAL ASP ALA SEQRES 12 B 309 ASN ARG ASN TRP ASP ALA GLY PHE GLY LYS ALA GLY ALA SEQRES 13 B 309 SER SER SER PRO CYS SER GLU THR TYR HIS GLY LYS TYR 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 PHE LYS ALA PHE LEU SER ILE SEQRES 16 B 309 HIS SER TYR SER GLN LEU LEU LEU TYR PRO TYR GLY TYR SEQRES 17 B 309 THR THR GLN SER ILE PRO ASP LYS THR GLU LEU ASN GLN SEQRES 18 B 309 VAL ALA LYS SER ALA VAL GLU ALA LEU LYS SER LEU TYR SEQRES 19 B 309 GLY THR SER TYR LYS TYR GLY SER ILE ILE THR THR ILE SEQRES 20 B 309 TYR GLN ALA SER GLY GLY SER ILE ASP TRP SER TYR ASN 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 GLN GLU THR TRP LEU GLY VAL LEU THR SEQRES 24 B 309 ILE MET GLU HIS THR LEU ASN ASN LEU TYR SEQRES 1 C 253 PHE SER GLN PRO PHE SER ARG PRO SER SER ARG VAL VAL SEQRES 2 C 253 ASN GLY GLU ASP ALA VAL PRO TYR SER TRP SER TRP GLN SEQRES 3 C 253 VAL SER LEU GLN TYR GLU LYS ASP GLY ALA PHE HIS HIS SEQRES 4 C 253 THR CYS GLY GLY SER LEU ILE ALA PRO ASP TRP VAL VAL SEQRES 5 C 253 THR ALA GLY HIS CYS ILE SER THR SER ARG THR TYR GLN SEQRES 6 C 253 VAL VAL LEU GLY GLU TYR ASP ARG SER VAL LEU GLN GLY SEQRES 7 C 253 SER GLU GLN VAL ILE PRO ILE ASN ALA GLY ASP LEU PHE SEQRES 8 C 253 VAL HIS PRO LEU TRP ASN SER ASN CYS VAL ALA CYS GLY SEQRES 9 C 253 ASN ASP ILE ALA LEU VAL LYS LEU SER ARG SER ALA GLN SEQRES 10 C 253 LEU GLY ASP LYS VAL GLN LEU ALA ASN LEU PRO PRO ALA SEQRES 11 C 253 GLY ASP ILE LEU PRO ASN GLU ALA PRO CYS TYR ILE SER SEQRES 12 C 253 GLY TRP GLY ARG LEU TYR THR GLY GLY PRO LEU PRO ASP SEQRES 13 C 253 LYS LEU GLN GLU ALA LEU LEU PRO VAL VAL ASP TYR GLU SEQRES 14 C 253 HIS CYS SER GLN TYR ASP TRP TRP GLY ILE THR VAL LYS SEQRES 15 C 253 LYS THR MET VAL CYS ALA GLY GLY ASP THR ARG SER GLY SEQRES 16 C 253 CYS ASP GLY ASP SER GLY GLY PRO LEU ASN CYS PRO ALA SEQRES 17 C 253 ALA ASP GLY SER TRP GLN VAL HIS GLY VAL THR SER PHE SEQRES 18 C 253 VAL SER ALA PHE GLY CYS ASN THR ILE LYS LYS PRO THR SEQRES 19 C 253 VAL PHE THR ARG VAL SER ALA PHE ILE ASP TRP ILE ASN SEQRES 20 C 253 GLU THR ILE ALA SER ASN SEQRES 1 D 251 CYS GLY ALA PRO ILE PHE GLN PRO ASN LEU SER ALA ARG SEQRES 2 D 251 VAL VAL GLY GLY GLU ASP ALA ILE PRO HIS SER TRP PRO SEQRES 3 D 251 TRP GLN ILE SER LEU GLN TYR LEU ARG ASP ASN THR TRP SEQRES 4 D 251 ARG HIS THR CYS GLY GLY THR LEU ILE THR PRO ASN HIS SEQRES 5 D 251 VAL LEU THR ALA ALA HIS CYS ILE SER ASN THR LEU THR SEQRES 6 D 251 TYR ARG VAL ALA LEU GLY LYS ASN ASN LEU GLU VAL GLU SEQRES 7 D 251 ASP GLU ALA GLY SER LEU TYR VAL GLY VAL ASP THR ILE SEQRES 8 D 251 PHE VAL HIS GLU LYS TRP ASN SER PHE LEU VAL ARG ASN SEQRES 9 D 251 ASP ILE ALA LEU ILE LYS LEU ALA GLU THR VAL GLU LEU SEQRES 10 D 251 GLY ASP THR ILE GLN VAL ALA CYS LEU PRO SER GLU GLY SEQRES 11 D 251 SER LEU LEU PRO GLN ASP TYR PRO CYS PHE VAL THR GLY SEQRES 12 D 251 TRP GLY ARG LEU TYR THR ASN GLY PRO ILE ALA ALA GLU SEQRES 13 D 251 LEU GLN GLN GLY LEU GLN PRO VAL VAL ASP TYR ALA THR SEQRES 14 D 251 CYS SER GLN ARG ASP TRP TRP GLY THR THR VAL LYS GLU SEQRES 15 D 251 THR MET VAL CYS ALA GLY GLY ASP GLY VAL ILE SER ALA SEQRES 16 D 251 CYS ASN GLY ASP SER GLY GLY PRO LEU ASN CYS GLN ALA SEQRES 17 D 251 ASP GLY GLN TRP ASP VAL ARG GLY ILE VAL SER PHE GLY SEQRES 18 D 251 SER GLY LEU SER CYS ASN THR PHE LYS LYS PRO THR VAL SEQRES 19 D 251 PHE THR ARG VAL SER ALA TYR ILE ASP TRP ILE ASN GLN SEQRES 20 D 251 LYS LEU GLN LEU HET CA C 650 1 HET ZN B 350 1 HETNAM CA CALCIUM ION HETNAM ZN ZINC ION FORMUL 5 CA CA 2+ FORMUL 6 ZN ZN 2+ FORMUL 7 HOH *381(H2 O) HELIX 1 1 GLU A 20 GLU A 30 1 11 HELIX 2 2 GLU A 33 LEU A 34B 5 3 HELIX 3 3 PHE A 58 HIS A 71 5 14 HELIX 4 4 VAL A 82 ALA A 95 1 14 HELIX 5 5 LEU B 15 GLU B 28 1 14 HELIX 6 6 TRP B 73 ASP B 89 5 17 HELIX 7 7 PRO B 94 LEU B 100 1 7 HELIX 8 8 PRO B 113 SER B 121 1 9 HELIX 9 9 ALA B 143 ARG B 145 5 3 HELIX 10 10 VAL B 174 HIS B 186 1 13 HELIX 11 11 LYS B 216 TYR B 234 1 19 HELIX 12 12 ILE B 243 THR B 246 1 4 HELIX 13 13 SER B 254 GLN B 261 1 8 HELIX 14 14 GLY B 278 LEU B 280 5 3 HELIX 15 15 ALA B 283 ASN B 306 5 24 HELIX 16 16 GLY C 456 CYS C 458 5 3 HELIX 17 17 TYR C 565 CYS C 568 1 4 HELIX 18 18 GLY C 573 THR C 575 5 3 HELIX 19 19 VAL C 631 ALA C 643 5 13 HELIX 20 20 TYR D 865 CYS D 868 1 4 HELIX 21 21 GLY D 873 THR D 875 5 3 HELIX 22 22 ALA D 903 GLY D 905 5 3 HELIX 23 23 VAL D 931 LYS D 941 5 11 SHEET 1 A 3 PRO A 51 VAL A 56 0 SHEET 2 A 3 GLN A 11 THR A 16 -1 N ILE A 15 O ILE A 52 SHEET 3 A 3 ARG A 74 ILE A 79 -1 N ILE A 79 O VAL A 12 SHEET 1 B 8 LYS B 239 SER B 242 0 SHEET 2 B 8 LEU B 201 TYR B 204 1 N LEU B 202 O LYS B 239 SHEET 3 B 8 TYR B 265 GLU B 270 -1 N GLU B 270 O LEU B 201 SHEET 4 B 8 PHE B 189 HIS B 196 1 N PHE B 192 O TYR B 265 SHEET 5 B 8 ALA B 61 LEU B 66 1 N ALA B 61 O LYS B 190 SHEET 6 B 8 ASP B 104 GLU B 108 1 N ASP B 104 O ILE B 62 SHEET 7 B 8 PRO B 46 PHE B 52 -1 N PHE B 52 O ILE B 105 SHEET 8 B 8 VAL B 33 ARG B 40 -1 N GLY B 39 O ILE B 47 SHEET 1 C 7 GLN C 481 ILE C 485 0 SHEET 2 C 7 TYR C 464 LEU C 468 -1 N LEU C 468 O GLN C 481 SHEET 3 C 7 GLN C 430 LYS C 436A-1 N GLN C 434 O GLN C 465 SHEET 4 C 7 ALA C 437 ALA C 448 -1 N GLY C 444 O VAL C 431 SHEET 5 C 7 TRP C 451 THR C 454 -1 N VAL C 453 O SER C 445 SHEET 6 C 7 ALA C 504 LYS C 507 -1 N VAL C 506 O VAL C 452 SHEET 7 C 7 LEU C 488 VAL C 490 -1 N PHE C 489 O LEU C 505 SHEET 1 D 2 PRO C 535 GLY C 540 0 SHEET 2 D 2 GLN C 556 PRO C 561 -1 N LEU C 560 O CYS C 536 SHEET 1 E 2 MET C 580 ALA C 583 0 SHEET 2 E 2 THR C 626 THR C 629 -1 N PHE C 628 O VAL C 581 SHEET 1 F 7 LEU D 781 GLY D 784 0 SHEET 2 F 7 TYR D 764 LEU D 768 -1 N LEU D 768 O LEU D 781 SHEET 3 F 7 GLN D 730 ARG D 736A-1 N GLN D 734 O ARG D 765 SHEET 4 F 7 THR D 737 THR D 748 -1 N GLY D 744 O ILE D 731 SHEET 5 F 7 HIS D 751 THR D 754 -1 N LEU D 753 O THR D 745 SHEET 6 F 7 ALA D 804 LEU D 808 -1 N ILE D 806 O VAL D 752 SHEET 7 F 7 VAL D 785 VAL D 790 -1 N PHE D 789 O LEU D 805 SHEET 1 G 6 LEU D 859 PRO D 861 0 SHEET 2 G 6 PRO D 835 VAL D 838 -1 N CYS D 836 O GLN D 860 SHEET 3 G 6 PRO D 898 ALA D 903 -1 N ASN D 900 O PHE D 837 SHEET 4 G 6 GLN D 906 PHE D 915 -1 N GLY D 911 O LEU D 899 SHEET 5 G 6 THR D 926 ARG D 930 -1 N THR D 929 O ILE D 912 SHEET 6 G 6 MET D 880 ALA D 883 -1 N ALA D 883 O THR D 926 SHEET 1 H 2 PRO C 598 PRO C 602 0 SHEET 2 H 2 TRP C 607 VAL C 612 -1 N GLY C 611 O LEU C 599 SSBOND 1 CYS B 138 CYS B 161 1555 1555 2.02 SSBOND 2 CYS C 442 CYS C 458 1555 1555 2.02 SSBOND 3 CYS C 498 CYS C 499B 1555 1555 2.02 SSBOND 4 CYS C 536 CYS C 601 1555 1555 2.03 SSBOND 5 CYS C 568 CYS C 582 1555 1555 2.02 SSBOND 6 CYS C 591 CYS C 620 1555 1555 2.03 SSBOND 7 CYS D 701 CYS D 822 1555 1555 2.02 SSBOND 8 CYS D 742 CYS D 758 1555 1555 2.03 SSBOND 9 CYS D 836 CYS D 901 1555 1555 2.04 SSBOND 10 CYS D 868 CYS D 882 1555 1555 2.03 SSBOND 11 CYS D 891 CYS D 920 1555 1555 2.04 LINK CA CA C 650 OE1 GLU C 470 1555 1555 1.98 LINK CA CA C 650 O ASP C 472 1555 1555 2.35 LINK CA CA C 650 O VAL C 475 1555 1555 2.26 LINK CA CA C 650 OE2 GLU C 480 1555 1555 2.15 LINK ZN ZN B 350 ND1 HIS B 69 1555 1555 2.21 LINK ZN ZN B 350 OE1 GLU B 72 1555 1555 2.15 LINK ZN ZN B 350 OE2 GLU B 72 1555 1555 2.04 LINK ZN ZN B 350 ND1 HIS B 196 1555 1555 2.14 LINK CA CA C 650 OE1 GLN C 477 1555 1555 2.91 LINK CA CA C 650 OE2 GLU C 470 1555 1555 3.26 CISPEP 1 SER B 197 TYR B 198 0 20.18 CISPEP 2 PRO B 205 TYR B 206 0 -18.18 SITE 1 AC1 5 GLU C 470 ASP C 472 VAL C 475 GLN C 477 SITE 2 AC1 5 GLU C 480 SITE 1 AC2 4 HIS B 69 GLU B 72 HIS B 196 HOH B 351 CRYST1 188.500 188.500 82.500 90.00 90.00 120.00 H 3 9 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 0.005305 0.003063 0.000000 0.00000 SCALE2 0.000000 0.006126 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012121 0.00000