HEADER HYDROLASE/HYDROLASE INHIBITOR 24-JAN-12 4DG4 TITLE HUMAN MESOTRYPSIN-S39Y COMPLEXED WITH BOVINE PANCREATIC TRYPSIN TITLE 2 INHIBITOR (BPTI) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PRSS3 PROTEIN; COMPND 3 CHAIN: A, B, D, G; COMPND 4 FRAGMENT: UNP RESIDUES 28-251; COMPND 5 EC: 3.4.21.4; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: PANCREATIC TRYPSIN INHIBITOR; COMPND 10 CHAIN: E, C, F, H; COMPND 11 FRAGMENT: UNP RESIDUES 36-93; COMPND 12 SYNONYM: APROTININ, BASIC PROTEASE INHIBITOR, BPI, BPTI; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: PRSS3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 10 ORGANISM_COMMON: DOMESTIC CATTLE; SOURCE 11 ORGANISM_TAXID: 9913; SOURCE 12 EXPRESSION_SYSTEM: KOMAGATAELLA PASTORIS; SOURCE 13 EXPRESSION_SYSTEM_COMMON: PICHIA PASTORIS; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 4922 KEYWDS HUMAN MESOTRYPSIN, CANONICAL INHIBITOR, BPTI, HYDROLASE-HYDROLASE KEYWDS 2 INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.A.SALAMEH,A.S.SOARES,E.S.RADISKY REVDAT 4 24-JAN-18 4DG4 1 AUTHOR REMARK REVDAT 3 26-NOV-14 4DG4 1 AUTHOR REVDAT 2 02-JAN-13 4DG4 1 JRNL REVDAT 1 12-SEP-12 4DG4 0 JRNL AUTH M.A.SALAMEH,A.S.SOARES,A.ALLOY,E.S.RADISKY JRNL TITL PRESENCE VERSUS ABSENCE OF HYDROGEN BOND DONOR TYR-39 JRNL TITL 2 INFLUENCES INTERACTIONS OF CATIONIC TRYPSIN AND MESOTRYPSIN JRNL TITL 3 WITH PROTEIN PROTEASE INHIBITORS. JRNL REF PROTEIN SCI. V. 21 1103 2012 JRNL REFN ISSN 0961-8368 JRNL PMID 22610453 JRNL DOI 10.1002/PRO.2097 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.20 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.500 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 172055 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2014 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 4DG4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JAN-12. REMARK 100 THE DEPOSITION ID IS D_1000070285. 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 : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 172055 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 30.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.11500 REMARK 200 FOR THE DATA SET : 14.4000 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6M AMMONIUM SULFATE, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 54.97450 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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: 2430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12300 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -87.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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: 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: 2360 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12330 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -76.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 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: 2560 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12370 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -89.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, 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 350 REMARK 350 BIOMOLECULE: 4 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: 2790 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -108.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: G, H 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 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 C 1 CB CG CD NE CZ REMARK 480 ASN G 25 CB CG OD1 ND2 REMARK 480 ARG G 62 NE CZ NH1 NH2 REMARK 480 GLU G 77 CG CD OE1 OE2 REMARK 480 GLY H 57 O 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 LEU A 27 75.10 -118.78 REMARK 500 LEU A 27 74.63 -118.50 REMARK 500 PHE A 147 61.13 -157.67 REMARK 500 ARG A 193 -9.58 86.76 REMARK 500 SER A 214 -78.08 -122.63 REMARK 500 PHE B 147 64.45 -156.34 REMARK 500 ARG B 193 -9.92 91.35 REMARK 500 SER B 214 -75.28 -123.06 REMARK 500 SER D 26 -25.47 -151.89 REMARK 500 LEU D 27 71.76 -116.92 REMARK 500 ASN D 115 -156.13 -147.69 REMARK 500 PHE D 147 61.57 -164.00 REMARK 500 ARG D 193 -9.44 88.00 REMARK 500 SER D 214 -82.75 -121.11 REMARK 500 ASN G 115 -159.32 -153.81 REMARK 500 PHE G 147 63.56 -161.52 REMARK 500 ARG G 193 -10.64 84.14 REMARK 500 SER G 214 -78.75 -122.91 REMARK 500 LYS G 230 99.22 -67.32 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 ASN A 25 SER A 26 -147.54 REMARK 500 REMARK 500 REMARK: NULL 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 304 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 72 O REMARK 620 2 GLU A 80 OE2 136.4 REMARK 620 3 HOH A 648 O 76.0 92.1 REMARK 620 N 1 2 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 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 E 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 E 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 F 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 F 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 F 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 G 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 G 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 G 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 G 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 G 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 G 306 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 G 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 H 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 H 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 H 103 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2R9P RELATED DB: PDB REMARK 900 HUMAN MESOTRYPSIN COMPLEXED WITH BPTI DBREF 4DG4 A 16 246 UNP Q8N2U3 Q8N2U3_HUMAN 28 251 DBREF 4DG4 E 1 58 UNP P00974 BPT1_BOVIN 36 93 DBREF 4DG4 B 16 246 UNP Q8N2U3 Q8N2U3_HUMAN 28 251 DBREF 4DG4 C 1 58 UNP P00974 BPT1_BOVIN 36 93 DBREF 4DG4 D 16 246 UNP Q8N2U3 Q8N2U3_HUMAN 28 251 DBREF 4DG4 F 1 58 UNP P00974 BPT1_BOVIN 36 93 DBREF 4DG4 G 16 246 UNP Q8N2U3 Q8N2U3_HUMAN 28 251 DBREF 4DG4 H 1 58 UNP P00974 BPT1_BOVIN 36 93 SEQADV 4DG4 TYR A 39 UNP Q8N2U3 SER 49 ENGINEERED MUTATION SEQADV 4DG4 ALA A 195 UNP Q8N2U3 SER 204 ENGINEERED MUTATION SEQADV 4DG4 TYR B 39 UNP Q8N2U3 SER 49 ENGINEERED MUTATION SEQADV 4DG4 ALA B 195 UNP Q8N2U3 SER 204 ENGINEERED MUTATION SEQADV 4DG4 TYR D 39 UNP Q8N2U3 SER 49 ENGINEERED MUTATION SEQADV 4DG4 ALA D 195 UNP Q8N2U3 SER 204 ENGINEERED MUTATION SEQADV 4DG4 TYR G 39 UNP Q8N2U3 SER 49 ENGINEERED MUTATION SEQADV 4DG4 ALA G 195 UNP Q8N2U3 SER 204 ENGINEERED MUTATION SEQRES 1 A 224 ILE VAL GLY GLY TYR THR CYS GLU GLU ASN SER LEU PRO SEQRES 2 A 224 TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY SEQRES 3 A 224 GLY SER LEU ILE SER GLU GLN TRP VAL VAL SER ALA ALA SEQRES 4 A 224 HIS CYS TYR LYS THR ARG ILE GLN VAL ARG LEU GLY GLU SEQRES 5 A 224 HIS ASN ILE LYS VAL LEU GLU GLY ASN GLU GLN PHE ILE SEQRES 6 A 224 ASN ALA ALA LYS ILE ILE ARG HIS PRO LYS TYR ASN ARG SEQRES 7 A 224 ASP THR LEU ASP ASN ASP ILE MET LEU ILE LYS LEU SER SEQRES 8 A 224 SER PRO ALA VAL ILE ASN ALA ARG VAL SER THR ILE SER SEQRES 9 A 224 LEU PRO THR ALA PRO PRO ALA ALA GLY THR GLU CYS LEU SEQRES 10 A 224 ILE SER GLY TRP GLY ASN THR LEU SER PHE GLY ALA ASP SEQRES 11 A 224 TYR PRO ASP GLU LEU LYS CYS LEU ASP ALA PRO VAL LEU SEQRES 12 A 224 THR GLN ALA GLU CYS LYS ALA SER TYR PRO GLY LYS ILE SEQRES 13 A 224 THR ASN SER MET PHE CYS VAL GLY PHE LEU GLU GLY GLY SEQRES 14 A 224 LYS ASP SER CYS GLN ARG ASP ALA GLY GLY PRO VAL VAL SEQRES 15 A 224 CYS ASN GLY GLN LEU GLN GLY VAL VAL SER TRP GLY HIS SEQRES 16 A 224 GLY CYS ALA TRP LYS ASN ARG PRO GLY VAL TYR THR LYS SEQRES 17 A 224 VAL TYR ASN TYR VAL ASP TRP ILE LYS ASP THR ILE ALA SEQRES 18 A 224 ALA ASN SER SEQRES 1 E 58 ARG PRO ASP PHE CYS LEU GLU PRO PRO TYR THR GLY PRO SEQRES 2 E 58 CYS LYS ALA ARG ILE ILE ARG TYR PHE TYR ASN ALA LYS SEQRES 3 E 58 ALA GLY LEU CYS GLN THR PHE VAL TYR GLY GLY CYS ARG SEQRES 4 E 58 ALA LYS ARG ASN ASN PHE LYS SER ALA GLU ASP CYS MET SEQRES 5 E 58 ARG THR CYS GLY GLY ALA SEQRES 1 B 224 ILE VAL GLY GLY TYR THR CYS GLU GLU ASN SER LEU PRO SEQRES 2 B 224 TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY SEQRES 3 B 224 GLY SER LEU ILE SER GLU GLN TRP VAL VAL SER ALA ALA SEQRES 4 B 224 HIS CYS TYR LYS THR ARG ILE GLN VAL ARG LEU GLY GLU SEQRES 5 B 224 HIS ASN ILE LYS VAL LEU GLU GLY ASN GLU GLN PHE ILE SEQRES 6 B 224 ASN ALA ALA LYS ILE ILE ARG HIS PRO LYS TYR ASN ARG SEQRES 7 B 224 ASP THR LEU ASP ASN ASP ILE MET LEU ILE LYS LEU SER SEQRES 8 B 224 SER PRO ALA VAL ILE ASN ALA ARG VAL SER THR ILE SER SEQRES 9 B 224 LEU PRO THR ALA PRO PRO ALA ALA GLY THR GLU CYS LEU SEQRES 10 B 224 ILE SER GLY TRP GLY ASN THR LEU SER PHE GLY ALA ASP SEQRES 11 B 224 TYR PRO ASP GLU LEU LYS CYS LEU ASP ALA PRO VAL LEU SEQRES 12 B 224 THR GLN ALA GLU CYS LYS ALA SER TYR PRO GLY LYS ILE SEQRES 13 B 224 THR ASN SER MET PHE CYS VAL GLY PHE LEU GLU GLY GLY SEQRES 14 B 224 LYS ASP SER CYS GLN ARG ASP ALA GLY GLY PRO VAL VAL SEQRES 15 B 224 CYS ASN GLY GLN LEU GLN GLY VAL VAL SER TRP GLY HIS SEQRES 16 B 224 GLY CYS ALA TRP LYS ASN ARG PRO GLY VAL TYR THR LYS SEQRES 17 B 224 VAL TYR ASN TYR VAL ASP TRP ILE LYS ASP THR ILE ALA SEQRES 18 B 224 ALA ASN SER SEQRES 1 C 58 ARG PRO ASP PHE CYS LEU GLU PRO PRO TYR THR GLY PRO SEQRES 2 C 58 CYS LYS ALA ARG ILE ILE ARG TYR PHE TYR ASN ALA LYS SEQRES 3 C 58 ALA GLY LEU CYS GLN THR PHE VAL TYR GLY GLY CYS ARG SEQRES 4 C 58 ALA LYS ARG ASN ASN PHE LYS SER ALA GLU ASP CYS MET SEQRES 5 C 58 ARG THR CYS GLY GLY ALA SEQRES 1 D 224 ILE VAL GLY GLY TYR THR CYS GLU GLU ASN SER LEU PRO SEQRES 2 D 224 TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY SEQRES 3 D 224 GLY SER LEU ILE SER GLU GLN TRP VAL VAL SER ALA ALA SEQRES 4 D 224 HIS CYS TYR LYS THR ARG ILE GLN VAL ARG LEU GLY GLU SEQRES 5 D 224 HIS ASN ILE LYS VAL LEU GLU GLY ASN GLU GLN PHE ILE SEQRES 6 D 224 ASN ALA ALA LYS ILE ILE ARG HIS PRO LYS TYR ASN ARG SEQRES 7 D 224 ASP THR LEU ASP ASN ASP ILE MET LEU ILE LYS LEU SER SEQRES 8 D 224 SER PRO ALA VAL ILE ASN ALA ARG VAL SER THR ILE SER SEQRES 9 D 224 LEU PRO THR ALA PRO PRO ALA ALA GLY THR GLU CYS LEU SEQRES 10 D 224 ILE SER GLY TRP GLY ASN THR LEU SER PHE GLY ALA ASP SEQRES 11 D 224 TYR PRO ASP GLU LEU LYS CYS LEU ASP ALA PRO VAL LEU SEQRES 12 D 224 THR GLN ALA GLU CYS LYS ALA SER TYR PRO GLY LYS ILE SEQRES 13 D 224 THR ASN SER MET PHE CYS VAL GLY PHE LEU GLU GLY GLY SEQRES 14 D 224 LYS ASP SER CYS GLN ARG ASP ALA GLY GLY PRO VAL VAL SEQRES 15 D 224 CYS ASN GLY GLN LEU GLN GLY VAL VAL SER TRP GLY HIS SEQRES 16 D 224 GLY CYS ALA TRP LYS ASN ARG PRO GLY VAL TYR THR LYS SEQRES 17 D 224 VAL TYR ASN TYR VAL ASP TRP ILE LYS ASP THR ILE ALA SEQRES 18 D 224 ALA ASN SER SEQRES 1 F 58 ARG PRO ASP PHE CYS LEU GLU PRO PRO TYR THR GLY PRO SEQRES 2 F 58 CYS LYS ALA ARG ILE ILE ARG TYR PHE TYR ASN ALA LYS SEQRES 3 F 58 ALA GLY LEU CYS GLN THR PHE VAL TYR GLY GLY CYS ARG SEQRES 4 F 58 ALA LYS ARG ASN ASN PHE LYS SER ALA GLU ASP CYS MET SEQRES 5 F 58 ARG THR CYS GLY GLY ALA SEQRES 1 G 224 ILE VAL GLY GLY TYR THR CYS GLU GLU ASN SER LEU PRO SEQRES 2 G 224 TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY SEQRES 3 G 224 GLY SER LEU ILE SER GLU GLN TRP VAL VAL SER ALA ALA SEQRES 4 G 224 HIS CYS TYR LYS THR ARG ILE GLN VAL ARG LEU GLY GLU SEQRES 5 G 224 HIS ASN ILE LYS VAL LEU GLU GLY ASN GLU GLN PHE ILE SEQRES 6 G 224 ASN ALA ALA LYS ILE ILE ARG HIS PRO LYS TYR ASN ARG SEQRES 7 G 224 ASP THR LEU ASP ASN ASP ILE MET LEU ILE LYS LEU SER SEQRES 8 G 224 SER PRO ALA VAL ILE ASN ALA ARG VAL SER THR ILE SER SEQRES 9 G 224 LEU PRO THR ALA PRO PRO ALA ALA GLY THR GLU CYS LEU SEQRES 10 G 224 ILE SER GLY TRP GLY ASN THR LEU SER PHE GLY ALA ASP SEQRES 11 G 224 TYR PRO ASP GLU LEU LYS CYS LEU ASP ALA PRO VAL LEU SEQRES 12 G 224 THR GLN ALA GLU CYS LYS ALA SER TYR PRO GLY LYS ILE SEQRES 13 G 224 THR ASN SER MET PHE CYS VAL GLY PHE LEU GLU GLY GLY SEQRES 14 G 224 LYS ASP SER CYS GLN ARG ASP ALA GLY GLY PRO VAL VAL SEQRES 15 G 224 CYS ASN GLY GLN LEU GLN GLY VAL VAL SER TRP GLY HIS SEQRES 16 G 224 GLY CYS ALA TRP LYS ASN ARG PRO GLY VAL TYR THR LYS SEQRES 17 G 224 VAL TYR ASN TYR VAL ASP TRP ILE LYS ASP THR ILE ALA SEQRES 18 G 224 ALA ASN SER SEQRES 1 H 58 ARG PRO ASP PHE CYS LEU GLU PRO PRO TYR THR GLY PRO SEQRES 2 H 58 CYS LYS ALA ARG ILE ILE ARG TYR PHE TYR ASN ALA LYS SEQRES 3 H 58 ALA GLY LEU CYS GLN THR PHE VAL TYR GLY GLY CYS ARG SEQRES 4 H 58 ALA LYS ARG ASN ASN PHE LYS SER ALA GLU ASP CYS MET SEQRES 5 H 58 ARG THR CYS GLY GLY ALA HET SO4 A 301 5 HET SO4 A 302 5 HET SO4 A 303 5 HET CA A 304 1 HET SO4 E 101 5 HET SO4 E 102 5 HET SO4 B 301 5 HET SO4 C 101 5 HET SO4 C 102 5 HET SO4 C 103 5 HET SO4 D 301 5 HET SO4 D 302 5 HET SO4 F 101 5 HET SO4 F 102 5 HET SO4 F 103 5 HET SO4 G 301 5 HET SO4 G 302 5 HET SO4 G 303 5 HET SO4 G 304 5 HET SO4 G 305 5 HET SO4 G 306 5 HET SO4 G 307 5 HET SO4 H 101 5 HET SO4 H 102 5 HET SO4 H 103 5 HETNAM SO4 SULFATE ION HETNAM CA CALCIUM ION FORMUL 9 SO4 24(O4 S 2-) FORMUL 12 CA CA 2+ FORMUL 34 HOH *1315(H2 O) HELIX 1 1 ALA A 55 TYR A 59 5 5 HELIX 2 2 THR A 164 TYR A 172 1 9 HELIX 3 3 TYR A 234 ASN A 245 1 12 HELIX 4 4 PRO E 2 GLU E 7 5 6 HELIX 5 5 SER E 47 GLY E 56 1 10 HELIX 6 6 ALA B 55 TYR B 59 5 5 HELIX 7 7 THR B 164 TYR B 172 1 9 HELIX 8 8 TYR B 234 ASN B 245 1 12 HELIX 9 9 PRO C 2 GLU C 7 5 6 HELIX 10 10 SER C 47 GLY C 56 1 10 HELIX 11 11 ALA D 55 TYR D 59 5 5 HELIX 12 12 THR D 164 TYR D 172 1 9 HELIX 13 13 TYR D 234 ASN D 245 1 12 HELIX 14 14 PRO F 2 GLU F 7 5 6 HELIX 15 15 SER F 47 GLY F 56 1 10 HELIX 16 16 ALA G 55 TYR G 59 5 5 HELIX 17 17 THR G 164 TYR G 172 1 9 HELIX 18 18 TYR G 234 ASN G 245 1 12 HELIX 19 19 PRO H 2 GLU H 7 5 6 HELIX 20 20 SER H 47 GLY H 56 1 10 SHEET 1 A 7 TYR A 20 THR A 21 0 SHEET 2 A 7 LYS A 156 PRO A 161 -1 O CYS A 157 N TYR A 20 SHEET 3 A 7 GLU 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 VAL A 200 N LEU A 137 SHEET 5 A 7 GLN A 204 TRP A 215 -1 O GLN A 204 N CYS A 201 SHEET 6 A 7 GLY A 226 LYS A 230 -1 O VAL A 227 N TRP A 215 SHEET 7 A 7 MET A 180 VAL A 183 -1 N PHE A 181 O TYR A 228 SHEET 1 B 7 GLN A 30 ASN 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 SER A 54 -1 O VAL A 53 N SER A 45 SHEET 4 B 7 MET A 104 LEU A 108 -1 O ILE A 106 N VAL A 52 SHEET 5 B 7 GLN A 81 ARG A 90 -1 N ALA 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 N ASN A 34 O GLN A 64 SHEET 1 C 2 ILE E 18 ASN E 24 0 SHEET 2 C 2 LEU E 29 TYR E 35 -1 O TYR E 35 N ILE E 18 SHEET 1 D 7 TYR B 20 THR B 21 0 SHEET 2 D 7 LYS B 156 PRO B 161 -1 O CYS B 157 N TYR B 20 SHEET 3 D 7 GLU B 135 GLY B 140 -1 N CYS B 136 O ALA B 160 SHEET 4 D 7 PRO B 198 CYS B 201 -1 O VAL B 200 N LEU B 137 SHEET 5 D 7 GLN B 204 TRP B 215 -1 O GLN B 204 N CYS B 201 SHEET 6 D 7 GLY B 226 LYS B 230 -1 O VAL B 227 N TRP B 215 SHEET 7 D 7 MET B 180 VAL B 183 -1 N PHE B 181 O TYR B 228 SHEET 1 E 7 GLN B 30 ASN B 34 0 SHEET 2 E 7 HIS B 40 SER B 48 -1 O CYS B 42 N LEU B 33 SHEET 3 E 7 TRP B 51 SER B 54 -1 O VAL B 53 N SER B 45 SHEET 4 E 7 MET B 104 LEU B 108 -1 O MET B 104 N SER B 54 SHEET 5 E 7 GLN B 81 ARG B 90 -1 N ALA B 86 O LYS B 107 SHEET 6 E 7 GLN B 64 LEU B 67 -1 N VAL B 65 O ILE B 83 SHEET 7 E 7 GLN B 30 ASN B 34 -1 N ASN B 34 O GLN B 64 SHEET 1 F 2 ILE C 18 ASN C 24 0 SHEET 2 F 2 LEU C 29 TYR C 35 -1 O TYR C 35 N ILE C 18 SHEET 1 G 7 TYR D 20 THR D 21 0 SHEET 2 G 7 LYS D 156 PRO D 161 -1 O CYS D 157 N TYR D 20 SHEET 3 G 7 GLU D 135 GLY D 140 -1 N CYS D 136 O ALA D 160 SHEET 4 G 7 PRO D 198 CYS D 201 -1 O VAL D 200 N LEU D 137 SHEET 5 G 7 GLN D 204 TRP D 215 -1 O GLN D 204 N CYS D 201 SHEET 6 G 7 GLY D 226 LYS D 230 -1 O VAL D 227 N TRP D 215 SHEET 7 G 7 MET D 180 VAL D 183 -1 N PHE D 181 O TYR D 228 SHEET 1 H 7 GLN D 30 ASN D 34 0 SHEET 2 H 7 HIS D 40 LEU D 46 -1 O CYS D 42 N LEU D 33 SHEET 3 H 7 TRP D 51 SER D 54 -1 O VAL D 53 N SER D 45 SHEET 4 H 7 MET D 104 LEU D 108 -1 O MET D 104 N SER D 54 SHEET 5 H 7 GLN D 81 ARG D 90 -1 N ALA D 86 O LYS D 107 SHEET 6 H 7 GLN D 64 LEU D 67 -1 N VAL D 65 O ILE D 83 SHEET 7 H 7 GLN D 30 ASN D 34 -1 N ASN D 34 O GLN D 64 SHEET 1 I 2 ILE F 18 ASN F 24 0 SHEET 2 I 2 LEU F 29 TYR F 35 -1 O TYR F 35 N ILE F 18 SHEET 1 J 7 TYR G 20 THR G 21 0 SHEET 2 J 7 LYS G 156 PRO G 161 -1 O CYS G 157 N TYR G 20 SHEET 3 J 7 GLU G 135 GLY G 140 -1 N ILE G 138 O LEU G 158 SHEET 4 J 7 PRO G 198 CYS G 201 -1 O VAL G 200 N LEU G 137 SHEET 5 J 7 GLN G 204 TRP G 215 -1 O GLN G 204 N CYS G 201 SHEET 6 J 7 GLY G 226 LYS G 230 -1 O VAL G 227 N TRP G 215 SHEET 7 J 7 MET G 180 VAL G 183 -1 N PHE G 181 O TYR G 228 SHEET 1 K 7 GLN G 30 ASN G 34 0 SHEET 2 K 7 HIS G 40 SER G 48 -1 O CYS G 42 N LEU G 33 SHEET 3 K 7 TRP G 51 SER G 54 -1 O VAL G 53 N SER G 45 SHEET 4 K 7 MET G 104 LEU G 108 -1 O MET G 104 N SER G 54 SHEET 5 K 7 GLN G 81 ARG G 90 -1 N ILE G 89 O LEU G 105 SHEET 6 K 7 GLN G 64 LEU G 67 -1 N VAL G 65 O ILE G 83 SHEET 7 K 7 GLN G 30 ASN G 34 -1 N ASN G 34 O GLN G 64 SHEET 1 L 2 ILE H 18 ASN H 24 0 SHEET 2 L 2 LEU H 29 TYR H 35 -1 O TYR H 35 N ILE H 18 SSBOND 1 CYS A 22 CYS A 157 1555 1555 2.04 SSBOND 2 CYS A 42 CYS A 58 1555 1555 2.04 SSBOND 3 CYS A 136 CYS A 201 1555 1555 2.04 SSBOND 4 CYS A 168 CYS A 182 1555 1555 2.04 SSBOND 5 CYS A 191 CYS A 220 1555 1555 2.06 SSBOND 6 CYS E 5 CYS E 55 1555 1555 2.04 SSBOND 7 CYS E 14 CYS E 38 1555 1555 2.04 SSBOND 8 CYS E 30 CYS E 51 1555 1555 2.03 SSBOND 9 CYS B 22 CYS B 157 1555 1555 2.03 SSBOND 10 CYS B 42 CYS B 58 1555 1555 2.04 SSBOND 11 CYS B 136 CYS B 201 1555 1555 2.03 SSBOND 12 CYS B 168 CYS B 182 1555 1555 2.04 SSBOND 13 CYS B 191 CYS B 220 1555 1555 2.05 SSBOND 14 CYS C 5 CYS C 55 1555 1555 2.03 SSBOND 15 CYS C 14 CYS C 38 1555 1555 2.04 SSBOND 16 CYS C 30 CYS C 51 1555 1555 2.04 SSBOND 17 CYS D 22 CYS D 157 1555 1555 2.03 SSBOND 18 CYS D 42 CYS D 58 1555 1555 2.03 SSBOND 19 CYS D 136 CYS D 201 1555 1555 2.03 SSBOND 20 CYS D 168 CYS D 182 1555 1555 2.04 SSBOND 21 CYS D 191 CYS D 220 1555 1555 2.05 SSBOND 22 CYS F 5 CYS F 55 1555 1555 2.03 SSBOND 23 CYS F 14 CYS F 38 1555 1555 2.04 SSBOND 24 CYS F 30 CYS F 51 1555 1555 2.03 SSBOND 25 CYS G 22 CYS G 157 1555 1555 2.03 SSBOND 26 CYS G 42 CYS G 58 1555 1555 2.04 SSBOND 27 CYS G 136 CYS G 201 1555 1555 2.03 SSBOND 28 CYS G 168 CYS G 182 1555 1555 2.03 SSBOND 29 CYS G 191 CYS G 220 1555 1555 2.06 SSBOND 30 CYS H 5 CYS H 55 1555 1555 2.04 SSBOND 31 CYS H 14 CYS H 38 1555 1555 2.04 SSBOND 32 CYS H 30 CYS H 51 1555 1555 2.04 LINK O ASN A 72 CA CA A 304 1555 1555 2.74 LINK OE2 GLU A 80 CA CA A 304 1555 1555 2.79 LINK CA CA A 304 O HOH A 648 1555 1555 3.19 SITE 1 AC1 7 TYR A 39 HIS A 40 ARG A 193 HOH A 412 SITE 2 AC1 7 HOH A 421 HOH A 548 HOH G 496 SITE 1 AC2 7 PRO A 152 ASP A 153 GLU A 154 HOH A 501 SITE 2 AC2 7 HOH A 559 HOH A 560 GLU D 77 SITE 1 AC3 5 ASN A 202 HOH A 458 HOH A 480 HOH A 573 SITE 2 AC3 5 HOH A 632 SITE 1 AC4 5 GLU A 70 HIS A 71 ASN A 72 VAL A 75 SITE 2 AC4 5 GLU A 80 SITE 1 AC5 9 PHE E 4 GLU E 7 LYS E 41 ARG E 42 SITE 2 AC5 9 HOH E 231 HOH E 276 HOH E 280 HOH E 285 SITE 3 AC5 9 HOH F 260 SITE 1 AC6 6 ARG A 96 ARG E 20 TYR E 35 HOH E 232 SITE 2 AC6 6 HOH E 235 ARG F 42 SITE 1 AC7 7 TYR B 39 HIS B 40 LYS B 74 HOH B 405 SITE 2 AC7 7 HOH B 450 HOH B 539 HOH B 642 SITE 1 AC8 6 GLU C 7 LYS C 41 ARG C 42 HOH C 216 SITE 2 AC8 6 HOH C 244 HOH C 278 SITE 1 AC9 10 ARG B 96 ARG C 20 TYR C 35 GLY C 37 SITE 2 AC9 10 ALA C 40 HOH C 245 HOH C 275 HOH C 277 SITE 3 AC9 10 HOH C 282 HOH H 234 SITE 1 BC1 6 PRO C 9 TYR C 10 THR C 11 GLY C 12 SITE 2 BC1 6 HOH C 241 HOH C 254 SITE 1 BC2 6 LYS A 169 HOH A 603 LYS D 169 GLY D 174 SITE 2 BC2 6 HOH D 508 HOH D 585 SITE 1 BC3 6 TYR D 20 GLU D 23 SER D 26 LEU D 27 SITE 2 BC3 6 CYS D 157 HOH D 569 SITE 1 BC4 6 ARG D 96 ARG F 20 TYR F 35 ALA F 40 SITE 2 BC4 6 HOH F 228 HOH F 258 SITE 1 BC5 8 ARG E 42 HOH E 236 ASN F 44 PHE F 45 SITE 2 BC5 8 LYS F 46 ASP F 50 HOH F 220 HOH F 259 SITE 1 BC6 4 GLU F 7 LYS F 41 ARG F 42 HOH F 207 SITE 1 BC7 6 TYR G 39 HIS G 40 ARG G 193 HOH G 405 SITE 2 BC7 6 HOH G 463 HOH G 623 SITE 1 BC8 3 PRO G 152 ASP G 153 GLU G 154 SITE 1 BC9 8 ASN B 95 THR B 98 LYS G 175 HIS G 217 SITE 2 BC9 8 HOH G 478 HOH G 527 HOH G 620 HOH G 631 SITE 1 CC1 8 GLU A 77 PRO D 152 ASP D 153 GLU D 154 SITE 2 CC1 8 LYS G 74 HOH G 406 HOH G 464 HOH G 508 SITE 1 CC2 7 ASN A 84 SER A 109 ASN G 84 SER G 109 SITE 2 CC2 7 HOH G 500 HOH G 504 HOH G 597 SITE 1 CC3 7 LYS B 169 PRO B 173 GLY B 174 HOH B 549 SITE 2 CC3 7 HOH B 573 HOH B 620 LYS G 169 SITE 1 CC4 7 ASN G 34 SER G 37 GLY G 38 TYR G 39 SITE 2 CC4 7 GLN G 64 ARG G 66 HOH G 485 SITE 1 CC5 8 GLU H 7 LYS H 41 ARG H 42 HOH H 204 SITE 2 CC5 8 HOH H 215 HOH H 217 HOH H 232 HOH H 269 SITE 1 CC6 7 ARG C 42 HOH C 220 ARG G 96 HOH G 615 SITE 2 CC6 7 ARG H 20 TYR H 35 HOH H 224 SITE 1 CC7 9 PRO C 2 HOH C 249 HOH C 263 HOH C 273 SITE 2 CC7 9 PHE H 45 LYS H 46 ASP H 50 HOH H 219 SITE 3 CC7 9 HOH H 261 CRYST1 73.529 109.949 81.116 90.00 116.82 90.00 P 1 21 1 8 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 0.013600 0.000000 0.006876 0.00000 SCALE2 0.000000 0.009095 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013814 0.00000