HEADER HYDROLASE/HYDROLASE INHIBITOR 28-JUL-11 3T62 TITLE CRYSTAL STRUCTURE OF RECOMBINANT KUNITZ TYPE SERINE PROTEASE TITLE 2 INHIBITOR-1 FROM THE CARIBBEAN SEA ANEMONE STICHODACTYLA HELIANTHUS TITLE 3 IN COMPLEX WITH BOVINE CHYMOTRYPSIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHYMOTRYPSINOGEN A; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: ALPHA-CHYMOTRYPSIN A; COMPND 5 EC: 3.4.21.1; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: KUNITZ-TYPE PROTEINASE INHIBITOR SHPI-1; COMPND 8 CHAIN: D, E, F; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 ORGAN: PANCREAS; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: STICHODACTYLA HELIANTHUS; SOURCE 8 ORGANISM_COMMON: CARIBBEAN SEA ANEMONE; SOURCE 9 ORGANISM_TAXID: 6123; SOURCE 10 EXPRESSION_SYSTEM: PICHIA PASTORIS; SOURCE 11 EXPRESSION_SYSTEM_TAXID: 4922; SOURCE 12 EXPRESSION_SYSTEM_STRAIN: KM71H; SOURCE 13 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS CHYMOTRYPSIN-INHIBITOR COMPLEX, KUNITZ-TYPE SERINE PROTEASE KEYWDS 2 INHIBITOR, SECRETED, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR R.GARCIA-FERNANDEZ,R.DOMINGUEZ,D.OBERTHUER,T.PONS,Y.GONZALEZ- AUTHOR 2 GONZALEZ,M.A.CHAVEZ,C.BETZEL,L.REDECKE REVDAT 2 13-SEP-23 3T62 1 REMARK REVDAT 1 01-AUG-12 3T62 0 JRNL AUTH R.GARCIA-FERNANDEZ,R.DOMINGUEZ,D.OBERTHUER,T.PONS, JRNL AUTH 2 Y.GONZALEZ-GONZALEZ,M.A.CHAVEZ,C.BETZEL,L.REDECKE JRNL TITL STRUCTURAL INSIGHTS INTO CHYMOTRYPSIN INHIBITION BY THE JRNL TITL 2 KUNITZ-TYPE INHIBITOR-1 FROM THE MARINE INVERTEBRATE JRNL TITL 3 STICHODACTYLA HELIANTHUS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.6.4_486 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.51 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.970 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 54651 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.600 REMARK 3 FREE R VALUE TEST SET COUNT : 1968 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 22.5093 - 4.8058 0.98 3725 139 0.1654 0.1822 REMARK 3 2 4.8058 - 3.8206 0.99 3752 140 0.1329 0.1736 REMARK 3 3 3.8206 - 3.3394 1.00 3727 140 0.1778 0.2261 REMARK 3 4 3.3394 - 3.0349 1.00 3763 141 0.1768 0.2468 REMARK 3 5 3.0349 - 2.8178 1.00 3780 141 0.1842 0.2016 REMARK 3 6 2.8178 - 2.6519 1.00 3786 141 0.1763 0.2365 REMARK 3 7 2.6519 - 2.5193 1.00 3768 141 0.1772 0.2113 REMARK 3 8 2.5193 - 2.4098 1.00 3751 141 0.1978 0.2417 REMARK 3 9 2.4098 - 2.3171 1.00 3805 142 0.2252 0.2858 REMARK 3 10 2.3171 - 2.2372 1.00 3739 139 0.3445 0.4120 REMARK 3 11 2.2372 - 2.1673 1.00 3753 139 0.2830 0.3014 REMARK 3 12 2.1673 - 2.1054 1.00 3798 142 0.2205 0.2688 REMARK 3 13 2.1054 - 2.0500 1.00 3719 140 0.2285 0.2939 REMARK 3 14 2.0500 - 2.0000 1.00 3817 142 0.2488 0.2867 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.20 REMARK 3 SHRINKAGE RADIUS : 0.95 REMARK 3 K_SOL : 0.32 REMARK 3 B_SOL : 37.05 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.750 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 48.44 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.43900 REMARK 3 B22 (A**2) : -0.43900 REMARK 3 B33 (A**2) : 0.87790 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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 : 0.008 6798 REMARK 3 ANGLE : 1.088 9226 REMARK 3 CHIRALITY : 0.071 1045 REMARK 3 PLANARITY : 0.004 1170 REMARK 3 DIHEDRAL : 12.832 2363 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A REMARK 3 ORIGIN FOR THE GROUP (A): 37.6976 36.4602 2.0702 REMARK 3 T TENSOR REMARK 3 T11: 0.0493 T22: 0.0713 REMARK 3 T33: 0.0250 T12: -0.0334 REMARK 3 T13: -0.0153 T23: -0.0017 REMARK 3 L TENSOR REMARK 3 L11: 0.6138 L22: 1.2726 REMARK 3 L33: 1.0272 L12: 0.0738 REMARK 3 L13: 0.2671 L23: -0.7178 REMARK 3 S TENSOR REMARK 3 S11: -0.0299 S12: -0.0167 S13: -0.0020 REMARK 3 S21: 0.0080 S22: 0.0310 S23: -0.0519 REMARK 3 S31: -0.0529 S32: 0.0578 S33: 0.0013 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN B REMARK 3 ORIGIN FOR THE GROUP (A): 12.1090 19.9143 -29.0880 REMARK 3 T TENSOR REMARK 3 T11: 0.0751 T22: 0.0227 REMARK 3 T33: 0.0813 T12: -0.0358 REMARK 3 T13: -0.0587 T23: 0.0232 REMARK 3 L TENSOR REMARK 3 L11: 1.8911 L22: 0.6471 REMARK 3 L33: 1.1052 L12: -0.1708 REMARK 3 L13: -0.7894 L23: 0.2666 REMARK 3 S TENSOR REMARK 3 S11: -0.0407 S12: 0.0044 S13: 0.1754 REMARK 3 S21: -0.0534 S22: 0.0574 S23: 0.0621 REMARK 3 S31: 0.0756 S32: -0.0168 S33: -0.0217 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN C REMARK 3 ORIGIN FOR THE GROUP (A): 77.4213 22.7120 4.4821 REMARK 3 T TENSOR REMARK 3 T11: 0.1661 T22: 0.3022 REMARK 3 T33: 0.5108 T12: 0.0733 REMARK 3 T13: 0.0486 T23: 0.1844 REMARK 3 L TENSOR REMARK 3 L11: 7.0656 L22: 0.9643 REMARK 3 L33: 1.1673 L12: -1.7473 REMARK 3 L13: -1.5519 L23: 0.2653 REMARK 3 S TENSOR REMARK 3 S11: -0.4642 S12: -1.1383 S13: -0.9950 REMARK 3 S21: 0.1307 S22: 0.2802 S23: -0.1584 REMARK 3 S31: 0.2542 S32: 0.2317 S33: 0.1676 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN D REMARK 3 ORIGIN FOR THE GROUP (A): 53.9715 29.0663 -17.1187 REMARK 3 T TENSOR REMARK 3 T11: 0.2067 T22: 0.5448 REMARK 3 T33: 0.0953 T12: 0.1096 REMARK 3 T13: 0.0967 T23: -0.1386 REMARK 3 L TENSOR REMARK 3 L11: 1.7809 L22: 1.5011 REMARK 3 L33: 0.1286 L12: -1.0029 REMARK 3 L13: 0.0609 L23: 0.3377 REMARK 3 S TENSOR REMARK 3 S11: 0.3760 S12: 0.9426 S13: -0.2494 REMARK 3 S21: -0.5553 S22: -0.2944 S23: 0.0770 REMARK 3 S31: -0.0578 S32: 0.4607 S33: -0.0670 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN E REMARK 3 ORIGIN FOR THE GROUP (A): 13.4514 4.1402 -8.1860 REMARK 3 T TENSOR REMARK 3 T11: 0.3226 T22: 0.1491 REMARK 3 T33: 0.0366 T12: 0.0375 REMARK 3 T13: 0.0155 T23: 0.0597 REMARK 3 L TENSOR REMARK 3 L11: 0.8978 L22: 1.3747 REMARK 3 L33: 0.1913 L12: -0.2619 REMARK 3 L13: -0.2111 L23: -0.4904 REMARK 3 S TENSOR REMARK 3 S11: -0.2817 S12: -0.2849 S13: -0.0597 REMARK 3 S21: 0.7831 S22: 0.0776 S23: -0.0582 REMARK 3 S31: -0.2708 S32: 0.2533 S33: 0.2200 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN F REMARK 3 ORIGIN FOR THE GROUP (A): 63.2405 0.4909 3.6767 REMARK 3 T TENSOR REMARK 3 T11: 0.8691 T22: 0.7980 REMARK 3 T33: 1.8045 T12: -0.2229 REMARK 3 T13: -0.0129 T23: 0.3600 REMARK 3 L TENSOR REMARK 3 L11: 0.4301 L22: 0.8649 REMARK 3 L33: 0.4501 L12: 0.6201 REMARK 3 L13: 0.0686 L23: -0.0255 REMARK 3 S TENSOR REMARK 3 S11: -0.1598 S12: 0.1402 S13: -0.5608 REMARK 3 S21: -0.2091 S22: 0.2861 S23: -0.1514 REMARK 3 S31: 0.0677 S32: -0.3314 S33: -0.2687 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 3T62 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-AUG-11. REMARK 100 THE DEPOSITION ID IS D_1000067082. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X13 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 55522 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.990 REMARK 200 RESOLUTION RANGE LOW (A) : 29.216 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.08700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.99 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.04300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1MTN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM SULFATE, 30% PEG8000, REMARK 280 PH 8.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 99.85300 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 57.65016 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 18.19067 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 99.85300 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 57.65016 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 18.19067 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 99.85300 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 57.65016 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 18.19067 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 115.30031 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 36.38133 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 115.30031 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 36.38133 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 115.30031 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 36.38133 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: 1800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12550 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -37.0 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: 2390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -79.0 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: 1360 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12460 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 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 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 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 LEU B 13 REMARK 465 SER B 14 REMARK 465 ARG B 15 REMARK 465 THR B 147 REMARK 465 ASN B 148 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 ARG A 145 CG CD NE CZ NH1 NH2 REMARK 480 ARG B 145 CG CD NE CZ NH1 NH2 REMARK 480 ARG C 145 CB CG CD 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 A 351 O HOH A 392 1.81 REMARK 500 O HOH A 339 O HOH D 455 2.08 REMARK 500 O HOH C 362 O HOH C 363 2.09 REMARK 500 O HOH A 280 O HOH A 323 2.16 REMARK 500 OD2 ASP C 129 O HOH C 262 2.16 REMARK 500 O HOH B 344 O HOH E 225 2.16 REMARK 500 O HOH A 398 O HOH A 509 2.16 REMARK 500 O SER C 186 O HOH C 538 2.17 REMARK 500 O HOH A 333 O HOH A 401 2.19 REMARK 500 O HOH B 531 O HOH E 457 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 496 O HOH C 484 8544 2.03 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 ASN A 48 -170.96 -173.07 REMARK 500 PHE A 71 -58.16 -124.34 REMARK 500 SER A 195 135.26 -38.61 REMARK 500 ASN A 204 40.51 75.76 REMARK 500 SER A 214 -70.91 -125.67 REMARK 500 ASN D 41 -164.78 -106.84 REMARK 500 ALA D 53 49.99 -77.16 REMARK 500 ILE D 54 0.64 179.75 REMARK 500 CYS D 55 -117.76 -141.24 REMARK 500 ASN B 48 -177.37 -170.21 REMARK 500 PHE B 71 -53.86 -127.12 REMARK 500 SER B 75 -72.97 -140.36 REMARK 500 SER B 76 -38.64 89.91 REMARK 500 ALA B 179 32.81 -93.53 REMARK 500 SER B 214 -71.11 -128.35 REMARK 500 ASN E 41 -158.62 -125.51 REMARK 500 PHE C 71 -59.90 -129.84 REMARK 500 SER C 76 -33.29 -159.93 REMARK 500 ASN C 204 46.36 70.37 REMARK 500 SER C 214 -75.42 -124.69 REMARK 500 CYS F 5 -9.83 -56.50 REMARK 500 ASN F 41 -152.00 -122.39 REMARK 500 ASN F 43 69.76 -55.20 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 A 246 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 247 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 246 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 247 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 E 57 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 E 58 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 E 59 DBREF 3T62 A 1 245 UNP P00766 CTRA_BOVIN 1 245 DBREF 3T62 D 3 56 UNP P31713 ISH1_STOHE 1 54 DBREF 3T62 B 1 245 UNP P00766 CTRA_BOVIN 1 245 DBREF 3T62 E 3 56 UNP P31713 ISH1_STOHE 1 54 DBREF 3T62 C 1 245 UNP P00766 CTRA_BOVIN 1 245 DBREF 3T62 F 3 56 UNP P31713 ISH1_STOHE 1 54 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 D 54 SER ILE CYS SER GLU PRO LYS LYS VAL GLY ARG CYS LYS SEQRES 2 D 54 GLY TYR PHE PRO ARG PHE TYR PHE ASP SER GLU THR GLY SEQRES 3 D 54 LYS CYS THR PRO PHE ILE TYR GLY GLY CYS GLY GLY ASN SEQRES 4 D 54 GLY ASN ASN PHE GLU THR LEU HIS GLN CYS ARG ALA ILE SEQRES 5 D 54 CYS ARG SEQRES 1 B 245 CYS GLY VAL PRO ALA ILE GLN PRO VAL LEU SER GLY LEU SEQRES 2 B 245 SER ARG ILE VAL ASN GLY GLU GLU ALA VAL PRO GLY SER SEQRES 3 B 245 TRP PRO TRP GLN VAL SER LEU GLN ASP LYS THR GLY PHE SEQRES 4 B 245 HIS PHE CYS GLY GLY SER LEU ILE ASN GLU ASN TRP VAL SEQRES 5 B 245 VAL THR ALA ALA HIS CYS GLY VAL THR THR SER ASP VAL SEQRES 6 B 245 VAL VAL ALA GLY GLU PHE ASP GLN GLY SER SER SER GLU SEQRES 7 B 245 LYS ILE GLN LYS LEU LYS ILE ALA LYS VAL PHE LYS ASN SEQRES 8 B 245 SER LYS TYR ASN SER LEU THR ILE ASN ASN ASP ILE THR SEQRES 9 B 245 LEU LEU LYS LEU SER THR ALA ALA SER PHE SER GLN THR SEQRES 10 B 245 VAL SER ALA VAL CYS LEU PRO SER ALA SER ASP ASP PHE SEQRES 11 B 245 ALA ALA GLY THR THR CYS VAL THR THR GLY TRP GLY LEU SEQRES 12 B 245 THR ARG TYR THR ASN ALA ASN THR PRO ASP ARG LEU GLN SEQRES 13 B 245 GLN ALA SER LEU PRO LEU LEU SER ASN THR ASN CYS LYS SEQRES 14 B 245 LYS TYR TRP GLY THR LYS ILE LYS ASP ALA MET ILE CYS SEQRES 15 B 245 ALA GLY ALA SER GLY VAL SER SER CYS MET GLY ASP SER SEQRES 16 B 245 GLY GLY PRO LEU VAL CYS LYS LYS ASN GLY ALA TRP THR SEQRES 17 B 245 LEU VAL GLY ILE VAL SER TRP GLY SER SER THR CYS SER SEQRES 18 B 245 THR SER THR PRO GLY VAL TYR ALA ARG VAL THR ALA LEU SEQRES 19 B 245 VAL ASN TRP VAL GLN GLN THR LEU ALA ALA ASN SEQRES 1 E 54 SER ILE CYS SER GLU PRO LYS LYS VAL GLY ARG CYS LYS SEQRES 2 E 54 GLY TYR PHE PRO ARG PHE TYR PHE ASP SER GLU THR GLY SEQRES 3 E 54 LYS CYS THR PRO PHE ILE TYR GLY GLY CYS GLY GLY ASN SEQRES 4 E 54 GLY ASN ASN PHE GLU THR LEU HIS GLN CYS ARG ALA ILE SEQRES 5 E 54 CYS ARG 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 F 54 SER ILE CYS SER GLU PRO LYS LYS VAL GLY ARG CYS LYS SEQRES 2 F 54 GLY TYR PHE PRO ARG PHE TYR PHE ASP SER GLU THR GLY SEQRES 3 F 54 LYS CYS THR PRO PHE ILE TYR GLY GLY CYS GLY GLY ASN SEQRES 4 F 54 GLY ASN ASN PHE GLU THR LEU HIS GLN CYS ARG ALA ILE SEQRES 5 F 54 CYS ARG HET SO4 A 246 5 HET SO4 A 247 5 HET SO4 B 246 5 HET SO4 B 247 5 HET SO4 E 57 5 HET SO4 E 58 5 HET SO4 E 59 5 HETNAM SO4 SULFATE ION FORMUL 7 SO4 7(O4 S 2-) FORMUL 14 HOH *553(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 THR D 47 ALA D 53 1 7 HELIX 6 6 ALA B 55 GLY B 59 5 5 HELIX 7 7 SER B 164 GLY B 173 1 10 HELIX 8 8 THR B 174 ILE B 176 5 3 HELIX 9 9 LEU B 234 ASN B 245 1 12 HELIX 10 10 THR E 47 ARG E 56 1 10 HELIX 11 11 ALA C 55 GLY C 59 5 5 HELIX 12 12 SER C 164 GLY C 173 1 10 HELIX 13 13 THR C 174 ILE C 176 5 3 HELIX 14 14 LEU C 234 ASN C 245 1 12 HELIX 15 15 THR F 47 ARG F 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 MET A 180 GLY A 184 -1 O CYS A 182 N LEU A 163 SHEET 4 A 8 PRO A 225 ARG A 230 -1 O TYR A 228 N ILE A 181 SHEET 5 A 8 TRP A 207 TRP A 215 -1 N TRP A 215 O VAL A 227 SHEET 6 A 8 PRO A 198 LYS A 202 -1 N LEU A 199 O VAL A 210 SHEET 7 A 8 THR A 135 GLY A 140 -1 N VAL A 137 O VAL A 200 SHEET 8 A 8 GLN A 156 LEU A 163 -1 O LEU A 160 N CYS A 136 SHEET 1 B 7 GLN A 30 GLN A 34 0 SHEET 2 B 7 HIS A 40 LEU A 46 -1 O CYS A 42 N LEU A 33 SHEET 3 B 7 TRP A 51 THR A 54 -1 O VAL A 53 N 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 PHE A 89 O LEU A 105 SHEET 6 B 7 VAL A 65 ALA A 68 -1 N VAL A 66 O LEU A 83 SHEET 7 B 7 GLN A 30 GLN A 34 -1 N GLN A 34 O VAL A 65 SHEET 1 C 2 PHE D 18 ASP D 24 0 SHEET 2 C 2 LYS D 29 TYR D 35 -1 O THR D 31 N TYR D 22 SHEET 1 D 7 GLU B 20 GLU B 21 0 SHEET 2 D 7 GLN B 156 PRO B 161 -1 O GLN B 157 N GLU B 20 SHEET 3 D 7 THR B 135 GLY B 140 -1 N CYS B 136 O LEU B 160 SHEET 4 D 7 PRO B 198 LYS B 203 -1 O VAL B 200 N VAL B 137 SHEET 5 D 7 ALA B 206 TRP B 215 -1 O THR B 208 N CYS B 201 SHEET 6 D 7 PRO B 225 ARG B 230 -1 O VAL B 227 N TRP B 215 SHEET 7 D 7 MET B 180 GLY B 184 -1 N ILE B 181 O TYR B 228 SHEET 1 E 7 GLN B 30 GLN B 34 0 SHEET 2 E 7 HIS B 40 ASN B 48 -1 O CYS B 42 N LEU B 33 SHEET 3 E 7 TRP B 51 THR B 54 -1 O VAL B 53 N SER B 45 SHEET 4 E 7 THR B 104 LEU B 108 -1 O LEU B 106 N VAL B 52 SHEET 5 E 7 GLN B 81 LYS B 90 -1 N PHE B 89 O LEU B 105 SHEET 6 E 7 VAL B 65 ALA B 68 -1 N VAL B 66 O LEU B 83 SHEET 7 E 7 GLN B 30 GLN B 34 -1 N GLN B 34 O VAL B 65 SHEET 1 F 2 PHE E 18 ASP E 24 0 SHEET 2 F 2 LYS E 29 TYR E 35 -1 O PHE E 33 N ARG E 20 SHEET 1 G 7 GLU C 20 GLU C 21 0 SHEET 2 G 7 GLN C 156 PRO C 161 -1 O GLN C 157 N GLU C 20 SHEET 3 G 7 THR C 135 GLY C 140 -1 N CYS C 136 O LEU C 160 SHEET 4 G 7 PRO C 198 LYS C 203 -1 O VAL C 200 N VAL C 137 SHEET 5 G 7 ALA C 206 TRP C 215 -1 O THR C 208 N CYS C 201 SHEET 6 G 7 PRO C 225 ARG C 230 -1 O VAL C 227 N TRP C 215 SHEET 7 G 7 MET C 180 GLY C 184 -1 N ILE C 181 O TYR C 228 SHEET 1 H 7 GLN C 30 GLN C 34 0 SHEET 2 H 7 HIS C 40 LEU C 46 -1 O CYS C 42 N LEU C 33 SHEET 3 H 7 TRP C 51 THR C 54 -1 O VAL C 53 N SER C 45 SHEET 4 H 7 THR C 104 LEU C 108 -1 O THR C 104 N THR C 54 SHEET 5 H 7 GLN C 81 LYS C 90 -1 N PHE C 89 O LEU C 105 SHEET 6 H 7 VAL C 65 ALA C 68 -1 N VAL C 66 O LEU C 83 SHEET 7 H 7 GLN C 30 GLN C 34 -1 N SER C 32 O VAL C 67 SHEET 1 I 2 PHE F 18 ASP F 24 0 SHEET 2 I 2 LYS F 29 TYR F 35 -1 O PHE F 33 N ARG F 20 SSBOND 1 CYS A 1 CYS A 122 1555 1555 2.04 SSBOND 2 CYS A 42 CYS A 58 1555 1555 2.05 SSBOND 3 CYS A 136 CYS A 201 1555 1555 2.03 SSBOND 4 CYS A 168 CYS A 182 1555 1555 2.03 SSBOND 5 CYS A 191 CYS A 220 1555 1555 2.04 SSBOND 6 CYS D 5 CYS D 55 1555 1555 2.03 SSBOND 7 CYS D 14 CYS D 38 1555 1555 2.02 SSBOND 8 CYS D 30 CYS D 51 1555 1555 2.03 SSBOND 9 CYS B 1 CYS B 122 1555 1555 2.04 SSBOND 10 CYS B 42 CYS B 58 1555 1555 2.06 SSBOND 11 CYS B 136 CYS B 201 1555 1555 2.02 SSBOND 12 CYS B 168 CYS B 182 1555 1555 2.00 SSBOND 13 CYS B 191 CYS B 220 1555 1555 2.04 SSBOND 14 CYS E 5 CYS E 55 1555 1555 2.03 SSBOND 15 CYS E 14 CYS E 38 1555 1555 2.03 SSBOND 16 CYS E 30 CYS E 51 1555 1555 2.04 SSBOND 17 CYS C 1 CYS C 122 1555 1555 2.04 SSBOND 18 CYS C 42 CYS C 58 1555 1555 2.03 SSBOND 19 CYS C 136 CYS C 201 1555 1555 2.03 SSBOND 20 CYS C 168 CYS C 182 1555 1555 2.02 SSBOND 21 CYS C 191 CYS C 220 1555 1555 2.03 SSBOND 22 CYS F 5 CYS F 55 1555 1555 2.03 SSBOND 23 CYS F 14 CYS F 38 1555 1555 2.03 SSBOND 24 CYS F 30 CYS F 51 1555 1555 2.03 SITE 1 AC1 4 TRP A 172 SER A 217 SER A 218 ARG D 13 SITE 1 AC2 3 LYS A 93 HOH A 439 HOH A 490 SITE 1 AC3 8 LYS A 177 THR B 98 ASN B 100 LYS B 177 SITE 2 AC3 8 HOH B 283 HOH B 291 HOH B 303 HOH B 343 SITE 1 AC4 4 TRP B 172 SER B 218 HOH B 338 ARG E 13 SITE 1 AC5 6 SER B 221 THR B 222 HOH B 399 THR E 47 SITE 2 AC5 6 HIS E 49 GLN E 50 SITE 1 AC6 4 SER B 218 VAL E 11 GLY E 12 HOH E 420 SITE 1 AC7 2 LYS B 175 ARG E 13 CRYST1 199.706 199.706 54.572 90.00 90.00 120.00 H 3 27 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 0.005007 0.002891 0.000000 0.00000 SCALE2 0.000000 0.005782 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018324 0.00000