HEADER HYDROLASE/HYDROLASE INHIBITOR 30-AUG-12 4GUX TITLE CRYSTAL STRUCTURE OF TRYPSIN:MCOTI-II COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATIONIC TRYPSIN; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: BETA-TRYPSIN, ALPHA-TRYPSIN CHAIN 1, ALPHA-TRYPSIN CHAIN 2; COMPND 5 EC: 3.4.21.4; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: TRYPSIN INHIBITOR 2; COMPND 8 CHAIN: D, E, F; COMPND 9 SYNONYM: MCOTI-II, TRYPSIN INHIBITOR II SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE,COW,DOMESTIC CATTLE,DOMESTIC COW; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: MOMORDICA COCHINCHINENSIS; SOURCE 7 ORGANISM_COMMON: SPINY BITTER CUCUMBER; SOURCE 8 ORGANISM_TAXID: 3674 KEYWDS CYCLOTIDE, CYCLIC PEPTIDE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR G.J.KING,N.L.DALY,L.THORSTHOLM,K.P.GREENWOOD,K.J.ROSENGREN,B.HERAS, AUTHOR 2 D.J.CRAIK,J.L.MARTIN REVDAT 3 08-NOV-23 4GUX 1 REMARK LINK REVDAT 2 01-JUN-16 4GUX 1 JRNL REVDAT 1 04-SEP-13 4GUX 0 JRNL AUTH N.L.DALY,L.THORSTHOLM,K.P.GREENWOOD,G.J.KING,K.J.ROSENGREN, JRNL AUTH 2 B.HERAS,J.L.MARTIN,D.J.CRAIK JRNL TITL STRUCTURAL INSIGHTS INTO THE ROLE OF THE CYCLIC BACKBONE IN JRNL TITL 2 A SQUASH TRYPSIN INHIBITOR JRNL REF J.BIOL.CHEM. V. 288 36141 2013 JRNL REFN ISSN 0021-9258 JRNL PMID 24169696 JRNL DOI 10.1074/JBC.M113.528240 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7_650) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.69 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 82545 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.162 REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 4122 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 31.6984 - 3.8822 1.00 8102 424 0.1438 0.1517 REMARK 3 2 3.8822 - 3.0823 1.00 7938 444 0.1450 0.1648 REMARK 3 3 3.0823 - 2.6929 0.99 7956 401 0.1562 0.1966 REMARK 3 4 2.6929 - 2.4468 0.99 7850 421 0.1464 0.1678 REMARK 3 5 2.4468 - 2.2714 0.99 7864 401 0.1508 0.1852 REMARK 3 6 2.2714 - 2.1376 0.98 7796 398 0.1712 0.2116 REMARK 3 7 2.1376 - 2.0305 0.98 7802 421 0.1718 0.2158 REMARK 3 8 2.0305 - 1.9422 0.98 7765 411 0.1603 0.2155 REMARK 3 9 1.9422 - 1.8674 0.98 7757 416 0.2168 0.2604 REMARK 3 10 1.8674 - 1.8030 0.95 7593 385 0.2196 0.2461 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.36 REMARK 3 B_SOL : 62.04 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.880 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 5835 REMARK 3 ANGLE : 1.022 7895 REMARK 3 CHIRALITY : 0.073 881 REMARK 3 PLANARITY : 0.004 1026 REMARK 3 DIHEDRAL : 11.446 2115 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4GUX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 03-SEP-12. REMARK 100 THE DEPOSITION ID IS D_1000074663. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-NOV-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.953645 REMARK 200 MONOCHROMATOR : MONOCHROMATOR CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 82545 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 31.690 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.44900 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: PHASER REMARK 200 STARTING MODEL: 2UUY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 28% PEG3350, 0.24M AMMONIUM ACETATE, REMARK 280 0.1M BISTRIS, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 68.06950 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.92600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 68.06950 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 35.92600 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: 1880 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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: 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: 2190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, E 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1860 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10150 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, F 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 701 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 579 LIES ON A SPECIAL POSITION. REMARK 375 HOH C 469 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 REMARK 400 THE CYCLIC KNOTTIN TRYPSIN INHIBITOR II IS CYCLIC PEPTIDE, A MEMBER REMARK 400 OF ANTIMICROBIAL, ANTITUMOR CLASS. REMARK 400 REMARK 400 GROUP: 1 REMARK 400 NAME: CYCLIC KNOTTIN TRYPSIN INHIBITOR II REMARK 400 CHAIN: D, E, F REMARK 400 COMPONENT_1: PEPTIDE LIKE POLYMER REMARK 400 DESCRIPTION: NULL 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 MET A -2 REMARK 465 LYS A -1 REMARK 465 THR A 0 REMARK 465 PHE A 1 REMARK 465 ILE A 2 REMARK 465 PHE A 3 REMARK 465 LEU A 4 REMARK 465 ALA A 5 REMARK 465 LEU A 6 REMARK 465 LEU A 7 REMARK 465 GLY A 8 REMARK 465 ALA A 9 REMARK 465 ALA A 10 REMARK 465 VAL A 11 REMARK 465 ALA A 12 REMARK 465 PHE A 13 REMARK 465 PRO A 14 REMARK 465 VAL A 15 REMARK 465 ASP A 16 REMARK 465 ASP A 17 REMARK 465 ASP A 18 REMARK 465 ASP A 19 REMARK 465 LYS A 20 REMARK 465 MET B -2 REMARK 465 LYS B -1 REMARK 465 THR B 0 REMARK 465 PHE B 1 REMARK 465 ILE B 2 REMARK 465 PHE B 3 REMARK 465 LEU B 4 REMARK 465 ALA B 5 REMARK 465 LEU B 6 REMARK 465 LEU B 7 REMARK 465 GLY B 8 REMARK 465 ALA B 9 REMARK 465 ALA B 10 REMARK 465 VAL B 11 REMARK 465 ALA B 12 REMARK 465 PHE B 13 REMARK 465 PRO B 14 REMARK 465 VAL B 15 REMARK 465 ASP B 16 REMARK 465 ASP B 17 REMARK 465 ASP B 18 REMARK 465 ASP B 19 REMARK 465 LYS B 20 REMARK 465 MET C -2 REMARK 465 LYS C -1 REMARK 465 THR C 0 REMARK 465 PHE C 1 REMARK 465 ILE C 2 REMARK 465 PHE C 3 REMARK 465 LEU C 4 REMARK 465 ALA C 5 REMARK 465 LEU C 6 REMARK 465 LEU C 7 REMARK 465 GLY C 8 REMARK 465 ALA C 9 REMARK 465 ALA C 10 REMARK 465 VAL C 11 REMARK 465 ALA C 12 REMARK 465 PHE C 13 REMARK 465 PRO C 14 REMARK 465 VAL C 15 REMARK 465 ASP C 16 REMARK 465 ASP C 17 REMARK 465 ASP C 18 REMARK 465 ASP C 19 REMARK 465 LYS C 20 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG F 17 NE CZ NH1 NH2 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 O HOH B 428 O HOH B 708 1.85 REMARK 500 O HOH C 630 O HOH C 714 1.87 REMARK 500 O HOH B 496 O HOH B 708 1.88 REMARK 500 O HOH B 737 O HOH E 133 1.90 REMARK 500 O HOH B 500 O HOH B 724 1.91 REMARK 500 O HOH B 618 O HOH B 735 1.97 REMARK 500 O HOH B 716 O HOH B 742 1.98 REMARK 500 NE2 GLN C 135 O HOH C 680 1.99 REMARK 500 O HOH B 730 O HOH B 737 1.99 REMARK 500 O HOH C 627 O HOH C 714 1.99 REMARK 500 O HOH A 612 O HOH A 691 2.01 REMARK 500 O HOH B 577 O HOH B 738 2.03 REMARK 500 O HOH C 726 O HOH C 730 2.03 REMARK 500 O HOH F 125 O HOH F 133 2.05 REMARK 500 OH TYR A 151 O HOH A 694 2.09 REMARK 500 O HOH A 698 O HOH A 708 2.10 REMARK 500 O HOH C 637 O HOH C 719 2.13 REMARK 500 O HOH B 722 O HOH B 723 2.14 REMARK 500 O HOH C 642 O HOH C 701 2.14 REMARK 500 O HOH C 664 O HOH C 717 2.15 REMARK 500 O HOH B 712 O HOH B 736 2.15 REMARK 500 O HOH B 662 O HOH B 767 2.15 REMARK 500 O HOH A 681 O HOH A 752 2.17 REMARK 500 O HOH B 656 O HOH B 733 2.17 REMARK 500 O HOH A 657 O HOH A 762 2.17 REMARK 500 O HOH D 131 O HOH D 134 2.18 REMARK 500 O HOH A 695 O HOH B 702 2.18 REMARK 500 O HOH A 744 O HOH B 770 2.18 REMARK 500 O HOH B 643 O HOH B 659 2.18 REMARK 500 O HOH B 583 O HOH B 772 2.18 REMARK 500 O HOH B 648 O HOH D 141 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 678 O HOH C 629 4545 2.04 REMARK 500 O HOH B 627 O HOH C 605 4545 2.11 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 73 -73.45 -120.33 REMARK 500 SER A 150 55.38 -157.74 REMARK 500 SER A 212 -71.14 -121.68 REMARK 500 ASP B 73 -71.26 -124.34 REMARK 500 SER B 150 50.69 -163.59 REMARK 500 SER B 212 -72.79 -119.27 REMARK 500 ASP C 73 -76.51 -122.14 REMARK 500 SER C 150 48.33 -145.04 REMARK 500 SER C 197 139.93 -39.87 REMARK 500 SER C 212 -70.29 -120.88 REMARK 500 LYS D 10 43.49 -91.93 REMARK 500 LYS E 10 43.16 -92.20 REMARK 500 LYS F 10 45.51 -92.98 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 CA A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 301 DBREF 4GUX A -2 243 UNP P00760 TRY1_BOVIN 1 246 DBREF 4GUX B -2 243 UNP P00760 TRY1_BOVIN 1 246 DBREF 4GUX C -2 243 UNP P00760 TRY1_BOVIN 1 246 DBREF 4GUX D 1 34 UNP P82409 ITR2_MOMCO 1 34 DBREF 4GUX E 1 34 UNP P82409 ITR2_MOMCO 1 34 DBREF 4GUX F 1 34 UNP P82409 ITR2_MOMCO 1 34 SEQRES 1 A 246 MET LYS THR PHE ILE PHE LEU ALA LEU LEU GLY ALA ALA SEQRES 2 A 246 VAL ALA PHE PRO VAL ASP ASP ASP ASP LYS ILE VAL GLY SEQRES 3 A 246 GLY TYR THR CYS GLY ALA ASN THR VAL PRO TYR GLN VAL SEQRES 4 A 246 SER LEU ASN SER GLY TYR HIS PHE CYS GLY GLY SER LEU SEQRES 5 A 246 ILE ASN SER GLN TRP VAL VAL SER ALA ALA HIS CYS TYR SEQRES 6 A 246 LYS SER GLY ILE GLN VAL ARG LEU GLY GLU ASP ASN ILE SEQRES 7 A 246 ASN VAL VAL GLU GLY ASN GLU GLN PHE ILE SER ALA SER SEQRES 8 A 246 LYS SER ILE VAL HIS PRO SER TYR ASN SER ASN THR LEU SEQRES 9 A 246 ASN ASN ASP ILE MET LEU ILE LYS LEU LYS SER ALA ALA SEQRES 10 A 246 SER LEU ASN SER ARG VAL ALA SER ILE SER LEU PRO THR SEQRES 11 A 246 SER CYS ALA SER ALA GLY THR GLN CYS LEU ILE SER GLY SEQRES 12 A 246 TRP GLY ASN THR LYS SER SER GLY THR SER TYR PRO ASP SEQRES 13 A 246 VAL LEU LYS CYS LEU LYS ALA PRO ILE LEU SER ASP SER SEQRES 14 A 246 SER CYS LYS SER ALA TYR PRO GLY GLN ILE THR SER ASN SEQRES 15 A 246 MET PHE CYS ALA GLY TYR LEU GLU GLY GLY LYS ASP SER SEQRES 16 A 246 CYS GLN GLY ASP SER GLY GLY PRO VAL VAL CYS SER GLY SEQRES 17 A 246 LYS LEU GLN GLY ILE VAL SER TRP GLY SER GLY CYS ALA SEQRES 18 A 246 GLN LYS ASN LYS PRO GLY VAL TYR THR LYS VAL CYS ASN SEQRES 19 A 246 TYR VAL SER TRP ILE LYS GLN THR ILE ALA SER ASN SEQRES 1 B 246 MET LYS THR PHE ILE PHE LEU ALA LEU LEU GLY ALA ALA SEQRES 2 B 246 VAL ALA PHE PRO VAL ASP ASP ASP ASP LYS ILE VAL GLY SEQRES 3 B 246 GLY TYR THR CYS GLY ALA ASN THR VAL PRO TYR GLN VAL SEQRES 4 B 246 SER LEU ASN SER GLY TYR HIS PHE CYS GLY GLY SER LEU SEQRES 5 B 246 ILE ASN SER GLN TRP VAL VAL SER ALA ALA HIS CYS TYR SEQRES 6 B 246 LYS SER GLY ILE GLN VAL ARG LEU GLY GLU ASP ASN ILE SEQRES 7 B 246 ASN VAL VAL GLU GLY ASN GLU GLN PHE ILE SER ALA SER SEQRES 8 B 246 LYS SER ILE VAL HIS PRO SER TYR ASN SER ASN THR LEU SEQRES 9 B 246 ASN ASN ASP ILE MET LEU ILE LYS LEU LYS SER ALA ALA SEQRES 10 B 246 SER LEU ASN SER ARG VAL ALA SER ILE SER LEU PRO THR SEQRES 11 B 246 SER CYS ALA SER ALA GLY THR GLN CYS LEU ILE SER GLY SEQRES 12 B 246 TRP GLY ASN THR LYS SER SER GLY THR SER TYR PRO ASP SEQRES 13 B 246 VAL LEU LYS CYS LEU LYS ALA PRO ILE LEU SER ASP SER SEQRES 14 B 246 SER CYS LYS SER ALA TYR PRO GLY GLN ILE THR SER ASN SEQRES 15 B 246 MET PHE CYS ALA GLY TYR LEU GLU GLY GLY LYS ASP SER SEQRES 16 B 246 CYS GLN GLY ASP SER GLY GLY PRO VAL VAL CYS SER GLY SEQRES 17 B 246 LYS LEU GLN GLY ILE VAL SER TRP GLY SER GLY CYS ALA SEQRES 18 B 246 GLN LYS ASN LYS PRO GLY VAL TYR THR LYS VAL CYS ASN SEQRES 19 B 246 TYR VAL SER TRP ILE LYS GLN THR ILE ALA SER ASN SEQRES 1 C 246 MET LYS THR PHE ILE PHE LEU ALA LEU LEU GLY ALA ALA SEQRES 2 C 246 VAL ALA PHE PRO VAL ASP ASP ASP ASP LYS ILE VAL GLY SEQRES 3 C 246 GLY TYR THR CYS GLY ALA ASN THR VAL PRO TYR GLN VAL SEQRES 4 C 246 SER LEU ASN SER GLY TYR HIS PHE CYS GLY GLY SER LEU SEQRES 5 C 246 ILE ASN SER GLN TRP VAL VAL SER ALA ALA HIS CYS TYR SEQRES 6 C 246 LYS SER GLY ILE GLN VAL ARG LEU GLY GLU ASP ASN ILE SEQRES 7 C 246 ASN VAL VAL GLU GLY ASN GLU GLN PHE ILE SER ALA SER SEQRES 8 C 246 LYS SER ILE VAL HIS PRO SER TYR ASN SER ASN THR LEU SEQRES 9 C 246 ASN ASN ASP ILE MET LEU ILE LYS LEU LYS SER ALA ALA SEQRES 10 C 246 SER LEU ASN SER ARG VAL ALA SER ILE SER LEU PRO THR SEQRES 11 C 246 SER CYS ALA SER ALA GLY THR GLN CYS LEU ILE SER GLY SEQRES 12 C 246 TRP GLY ASN THR LYS SER SER GLY THR SER TYR PRO ASP SEQRES 13 C 246 VAL LEU LYS CYS LEU LYS ALA PRO ILE LEU SER ASP SER SEQRES 14 C 246 SER CYS LYS SER ALA TYR PRO GLY GLN ILE THR SER ASN SEQRES 15 C 246 MET PHE CYS ALA GLY TYR LEU GLU GLY GLY LYS ASP SER SEQRES 16 C 246 CYS GLN GLY ASP SER GLY GLY PRO VAL VAL CYS SER GLY SEQRES 17 C 246 LYS LEU GLN GLY ILE VAL SER TRP GLY SER GLY CYS ALA SEQRES 18 C 246 GLN LYS ASN LYS PRO GLY VAL TYR THR LYS VAL CYS ASN SEQRES 19 C 246 TYR VAL SER TRP ILE LYS GLN THR ILE ALA SER ASN SEQRES 1 D 34 SER GLY SER ASP GLY GLY VAL CYS PRO LYS ILE LEU LYS SEQRES 2 D 34 LYS CYS ARG ARG ASP SER ASP CYS PRO GLY ALA CYS ILE SEQRES 3 D 34 CYS ARG GLY ASN GLY TYR CYS GLY SEQRES 1 E 34 SER GLY SER ASP GLY GLY VAL CYS PRO LYS ILE LEU LYS SEQRES 2 E 34 LYS CYS ARG ARG ASP SER ASP CYS PRO GLY ALA CYS ILE SEQRES 3 E 34 CYS ARG GLY ASN GLY TYR CYS GLY SEQRES 1 F 34 SER GLY SER ASP GLY GLY VAL CYS PRO LYS ILE LEU LYS SEQRES 2 F 34 LYS CYS ARG ARG ASP SER ASP CYS PRO GLY ALA CYS ILE SEQRES 3 F 34 CYS ARG GLY ASN GLY TYR CYS GLY HET CA A 301 1 HET ACT A 302 4 HET CA B 301 1 HET ACT B 302 4 HET CA C 301 1 HETNAM CA CALCIUM ION HETNAM ACT ACETATE ION FORMUL 7 CA 3(CA 2+) FORMUL 8 ACT 2(C2 H3 O2 1-) FORMUL 12 HOH *1225(H2 O) HELIX 1 1 ALA A 58 TYR A 62 5 5 HELIX 2 2 SER A 164 TYR A 172 1 9 HELIX 3 3 TYR A 232 SER A 242 1 11 HELIX 4 4 ALA B 58 TYR B 62 5 5 HELIX 5 5 SER B 164 TYR B 172 1 9 HELIX 6 6 TYR B 232 ASN B 243 1 12 HELIX 7 7 ALA C 58 TYR C 62 5 5 HELIX 8 8 SER C 164 TYR C 172 1 9 HELIX 9 9 TYR C 232 ASN C 243 1 12 HELIX 10 10 ARG D 17 CYS D 21 5 5 HELIX 11 11 ARG E 17 CYS E 21 5 5 HELIX 12 12 ARG F 17 CYS F 21 5 5 SHEET 1 A 7 TYR A 25 THR A 26 0 SHEET 2 A 7 LYS A 156 PRO A 161 -1 O CYS A 157 N TYR A 25 SHEET 3 A 7 GLN A 135 GLY A 140 -1 N ILE A 138 O LEU A 158 SHEET 4 A 7 PRO A 200 CYS A 203 -1 O VAL A 202 N LEU A 137 SHEET 5 A 7 LYS A 206 GLY A 214 -1 O LYS A 206 N CYS A 203 SHEET 6 A 7 GLY A 224 LYS A 228 -1 O VAL A 225 N TRP A 213 SHEET 7 A 7 MET A 180 ALA A 183 -1 N PHE A 181 O TYR A 226 SHEET 1 B 6 TYR A 25 THR A 26 0 SHEET 2 B 6 LYS A 156 PRO A 161 -1 O CYS A 157 N TYR A 25 SHEET 3 B 6 GLN A 135 GLY A 140 -1 N ILE A 138 O LEU A 158 SHEET 4 B 6 PRO A 200 CYS A 203 -1 O VAL A 202 N LEU A 137 SHEET 5 B 6 LYS A 206 GLY A 214 -1 O LYS A 206 N CYS A 203 SHEET 6 B 6 CYS D 8 PRO D 9 -1 O CYS D 8 N GLY A 214 SHEET 1 C 7 GLN A 35 ASN A 39 0 SHEET 2 C 7 HIS A 43 ASN A 51 -1 O CYS A 45 N LEU A 38 SHEET 3 C 7 TRP A 54 SER A 57 -1 O VAL A 56 N SER A 48 SHEET 4 C 7 MET A 106 LEU A 110 -1 O ILE A 108 N VAL A 55 SHEET 5 C 7 GLN A 83 VAL A 92 -1 N ILE A 91 O LEU A 107 SHEET 6 C 7 GLN A 67 LEU A 70 -1 N LEU A 70 O GLN A 83 SHEET 7 C 7 GLN A 35 ASN A 39 -1 N SER A 37 O ARG A 69 SHEET 1 D 7 TYR B 25 THR B 26 0 SHEET 2 D 7 LYS B 156 PRO B 161 -1 O CYS B 157 N TYR B 25 SHEET 3 D 7 GLN B 135 GLY B 140 -1 N CYS B 136 O ALA B 160 SHEET 4 D 7 PRO B 200 CYS B 203 -1 O VAL B 202 N LEU B 137 SHEET 5 D 7 LYS B 206 GLY B 214 -1 O LYS B 206 N CYS B 203 SHEET 6 D 7 GLY B 224 LYS B 228 -1 O VAL B 225 N TRP B 213 SHEET 7 D 7 MET B 180 ALA B 183 -1 N PHE B 181 O TYR B 226 SHEET 1 E 6 TYR B 25 THR B 26 0 SHEET 2 E 6 LYS B 156 PRO B 161 -1 O CYS B 157 N TYR B 25 SHEET 3 E 6 GLN B 135 GLY B 140 -1 N CYS B 136 O ALA B 160 SHEET 4 E 6 PRO B 200 CYS B 203 -1 O VAL B 202 N LEU B 137 SHEET 5 E 6 LYS B 206 GLY B 214 -1 O LYS B 206 N CYS B 203 SHEET 6 E 6 CYS E 8 PRO E 9 -1 O CYS E 8 N GLY B 214 SHEET 1 F 7 GLN B 35 ASN B 39 0 SHEET 2 F 7 HIS B 43 LEU B 49 -1 O CYS B 45 N LEU B 38 SHEET 3 F 7 TRP B 54 SER B 57 -1 O VAL B 56 N SER B 48 SHEET 4 F 7 MET B 106 LEU B 110 -1 O MET B 106 N SER B 57 SHEET 5 F 7 GLN B 83 VAL B 92 -1 N ILE B 91 O LEU B 107 SHEET 6 F 7 GLN B 67 LEU B 70 -1 N LEU B 70 O GLN B 83 SHEET 7 F 7 GLN B 35 ASN B 39 -1 N SER B 37 O ARG B 69 SHEET 1 G 7 TYR C 25 THR C 26 0 SHEET 2 G 7 LYS C 156 PRO C 161 -1 O CYS C 157 N TYR C 25 SHEET 3 G 7 GLN C 135 GLY C 140 -1 N ILE C 138 O LEU C 158 SHEET 4 G 7 PRO C 200 CYS C 203 -1 O VAL C 202 N LEU C 137 SHEET 5 G 7 LYS C 206 GLY C 214 -1 O LYS C 206 N CYS C 203 SHEET 6 G 7 GLY C 224 LYS C 228 -1 O VAL C 225 N TRP C 213 SHEET 7 G 7 MET C 180 ALA C 183 -1 N PHE C 181 O TYR C 226 SHEET 1 H 6 TYR C 25 THR C 26 0 SHEET 2 H 6 LYS C 156 PRO C 161 -1 O CYS C 157 N TYR C 25 SHEET 3 H 6 GLN C 135 GLY C 140 -1 N ILE C 138 O LEU C 158 SHEET 4 H 6 PRO C 200 CYS C 203 -1 O VAL C 202 N LEU C 137 SHEET 5 H 6 LYS C 206 GLY C 214 -1 O LYS C 206 N CYS C 203 SHEET 6 H 6 CYS F 8 PRO F 9 -1 O CYS F 8 N GLY C 214 SHEET 1 I 7 GLN C 35 ASN C 39 0 SHEET 2 I 7 HIS C 43 ASN C 51 -1 O CYS C 45 N LEU C 38 SHEET 3 I 7 TRP C 54 SER C 57 -1 O VAL C 56 N SER C 48 SHEET 4 I 7 MET C 106 LEU C 110 -1 O ILE C 108 N VAL C 55 SHEET 5 I 7 GLN C 83 VAL C 92 -1 N SER C 88 O LYS C 109 SHEET 6 I 7 GLN C 67 LEU C 70 -1 N LEU C 70 O GLN C 83 SHEET 7 I 7 GLN C 35 ASN C 39 -1 N SER C 37 O ARG C 69 SHEET 1 J 2 ILE D 26 CYS D 27 0 SHEET 2 J 2 CYS D 33 GLY D 34 -1 O GLY D 34 N ILE D 26 SHEET 1 K 2 ILE E 26 CYS E 27 0 SHEET 2 K 2 CYS E 33 GLY E 34 -1 O GLY E 34 N ILE E 26 SHEET 1 L 2 ILE F 26 CYS F 27 0 SHEET 2 L 2 CYS F 33 GLY F 34 -1 O GLY F 34 N ILE F 26 SSBOND 1 CYS A 27 CYS A 157 1555 1555 2.03 SSBOND 2 CYS A 45 CYS A 61 1555 1555 2.05 SSBOND 3 CYS A 129 CYS A 230 1555 1555 2.04 SSBOND 4 CYS A 136 CYS A 203 1555 1555 2.04 SSBOND 5 CYS A 168 CYS A 182 1555 1555 2.05 SSBOND 6 CYS A 193 CYS A 217 1555 1555 2.05 SSBOND 7 CYS B 27 CYS B 157 1555 1555 2.05 SSBOND 8 CYS B 45 CYS B 61 1555 1555 2.04 SSBOND 9 CYS B 129 CYS B 230 1555 1555 2.04 SSBOND 10 CYS B 136 CYS B 203 1555 1555 2.03 SSBOND 11 CYS B 168 CYS B 182 1555 1555 2.05 SSBOND 12 CYS B 193 CYS B 217 1555 1555 2.04 SSBOND 13 CYS C 27 CYS C 157 1555 1555 2.02 SSBOND 14 CYS C 45 CYS C 61 1555 1555 2.06 SSBOND 15 CYS C 129 CYS C 230 1555 1555 2.04 SSBOND 16 CYS C 136 CYS C 203 1555 1555 2.04 SSBOND 17 CYS C 168 CYS C 182 1555 1555 2.05 SSBOND 18 CYS C 193 CYS C 217 1555 1555 2.06 SSBOND 19 CYS D 8 CYS D 25 1555 1555 2.02 SSBOND 20 CYS D 15 CYS D 27 1555 1555 2.05 SSBOND 21 CYS D 21 CYS D 33 1555 1555 2.04 SSBOND 22 CYS E 8 CYS E 25 1555 1555 2.03 SSBOND 23 CYS E 15 CYS E 27 1555 1555 2.05 SSBOND 24 CYS E 21 CYS E 33 1555 1555 2.04 SSBOND 25 CYS F 8 CYS F 25 1555 1555 2.02 SSBOND 26 CYS F 15 CYS F 27 1555 1555 2.05 SSBOND 27 CYS F 21 CYS F 33 1555 1555 2.03 LINK N SER D 1 C GLY D 34 1555 1555 1.33 LINK N SER E 1 C GLY E 34 1555 1555 1.33 LINK N SER F 1 C GLY F 34 1555 1555 1.33 SITE 1 AC1 6 GLU A 72 ASN A 74 VAL A 77 GLU A 82 SITE 2 AC1 6 HOH A 544 HOH A 548 SITE 1 AC2 7 GLY A 24 LYS A 156 HOH A 409 HOH A 414 SITE 2 AC2 7 GLY B 24 LYS B 156 HOH B 449 SITE 1 AC3 6 GLU B 72 ASN B 74 VAL B 77 GLU B 82 SITE 2 AC3 6 HOH B 564 HOH B 565 SITE 1 AC4 7 TYR B 25 CYS B 27 THR B 31 LEU B 137 SITE 2 AC4 7 HOH B 545 HOH B 556 HOH B 631 SITE 1 AC5 6 GLU C 72 ASN C 74 VAL C 77 GLU C 82 SITE 2 AC5 6 HOH C 438 HOH C 580 CRYST1 136.139 71.852 108.460 90.00 119.76 90.00 C 1 2 1 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 0.007345 0.000000 0.004200 0.00000 SCALE2 0.000000 0.013917 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010621 0.00000