HEADER HYDROLASE 28-AUG-97 1AUJ
TITLE BOVINE TRYPSIN COMPLEXED TO META-CYANO-BENZYLIC INHIBITOR
COMPND MOL_ID: 1;
COMPND 2 MOLECULE: TRYPSIN;
COMPND 3 CHAIN: A;
COMPND 4 EC: 3.4.21.4
SOURCE MOL_ID: 1;
SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS;
SOURCE 3 ORGANISM_COMMON: CATTLE;
SOURCE 4 ORGANISM_TAXID: 9913;
SOURCE 5 ORGAN: PANCREAS
KEYWDS HYDROLASE, SERINE PROTEINASE
EXPDTA X-RAY DIFFRACTION
AUTHOR R.ALEXANDER,A.SMALLWOOD,C.KETTNER
REVDAT 4 13-NOV-24 1AUJ 1 REMARK
REVDAT 3 05-JUN-24 1AUJ 1 REMARK LINK
REVDAT 2 24-FEB-09 1AUJ 1 VERSN
REVDAT 1 14-OCT-98 1AUJ 0
JRNL AUTH S.L.LEE,R.S.ALEXANDER,A.SMALLWOOD,R.TRIEVEL,L.MERSINGER,
JRNL AUTH 2 P.C.WEBER,C.KETTNER
JRNL TITL NEW INHIBITORS OF THROMBIN AND OTHER TRYPSIN-LIKE PROTEASES:
JRNL TITL 2 HYDROGEN BONDING OF AN AROMATIC CYANO GROUP WITH A BACKBONE
JRNL TITL 3 AMIDE OF THE P1 BINDING SITE REPLACES BINDING OF A BASIC
JRNL TITL 4 SIDE CHAIN.
JRNL REF BIOCHEMISTRY V. 36 13180 1997
JRNL REFN ISSN 0006-2960
JRNL PMID 9341205
JRNL DOI 10.1021/BI970912M
REMARK 1
REMARK 1 REFERENCE 1
REMARK 1 AUTH P.C.WEBER,S.L.LEE,F.A.LEWANDOWSKI,M.C.SCHADT,C.W.CHANG,
REMARK 1 AUTH 2 C.A.KETTNER
REMARK 1 TITL KINETIC AND CRYSTALLOGRAPHIC STUDIES OF THROMBIN WITH
REMARK 1 TITL 2 AC-(D)PHE-PRO-BOROARG-OH AND ITS LYSINE, AMIDINE,
REMARK 1 TITL 3 HOMOLYSINE, AND ORNITHINE ANALOGS
REMARK 1 REF BIOCHEMISTRY V. 34 3750 1995
REMARK 1 REFN ISSN 0006-2960
REMARK 1 REFERENCE 2
REMARK 1 AUTH W.BODE,P.SCHWAGER
REMARK 1 TITL THE SINGLE CALCIUM-BINDING SITE OF CRYSTALLIN BOVIN
REMARK 1 TITL 2 BETA-TRYPSIN
REMARK 1 REF FEBS LETT. V. 56 139 1975
REMARK 1 REFN ISSN 0014-5793
REMARK 1 REFERENCE 3
REMARK 1 AUTH H.FEHLHAMMER,W.BODE
REMARK 1 TITL THE REFINED CRYSTAL STRUCTURE OF BOVINE BETA-TRYPSIN AT 1.8
REMARK 1 TITL 2 A RESOLUTION. I. CRYSTALLIZATION, DATA COLLECTION AND
REMARK 1 TITL 3 APPLICATION OF PATTERSON SEARCH TECHNIQUE
REMARK 1 REF J.MOL.BIOL. V. 98 683 1975
REMARK 1 REFN ISSN 0022-2836
REMARK 1 REFERENCE 4
REMARK 1 EDIT M.O.DAYHOFF
REMARK 1 REF ATLAS OF PROTEIN SEQUENCE V. 5 105 1972
REMARK 1 REF 2 AND STRUCTURE (DATA SECTION)
REMARK 1 PUBL SILVER SPRING, MD. : NATIONAL BIOMEDICAL RESEARCH FOUNDATION
REMARK 1 REFN
REMARK 2
REMARK 2 RESOLUTION. 2.10 ANGSTROMS.
REMARK 3
REMARK 3 REFINEMENT.
REMARK 3 PROGRAM : X-PLOR 3.1
REMARK 3 AUTHORS : BRUNGER
REMARK 3
REMARK 3 DATA USED IN REFINEMENT.
REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10
REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00
REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000
REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL
REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL
REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.0
REMARK 3 NUMBER OF REFLECTIONS : NULL
REMARK 3
REMARK 3 FIT TO DATA USED IN REFINEMENT.
REMARK 3 CROSS-VALIDATION METHOD : NULL
REMARK 3 FREE R VALUE TEST SET SELECTION : NULL
REMARK 3 R VALUE (WORKING SET) : 0.169
REMARK 3 FREE R VALUE : NULL
REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL
REMARK 3 FREE R VALUE TEST SET COUNT : NULL
REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL
REMARK 3
REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN.
REMARK 3 TOTAL NUMBER OF BINS USED : NULL
REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL
REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL
REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL
REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL
REMARK 3 BIN R VALUE (WORKING SET) : NULL
REMARK 3 BIN FREE R VALUE : NULL
REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL
REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL
REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL
REMARK 3
REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.
REMARK 3 PROTEIN ATOMS : 1629
REMARK 3 NUCLEIC ACID ATOMS : 0
REMARK 3 HETEROGEN ATOMS : 33
REMARK 3 SOLVENT ATOMS : 140
REMARK 3
REMARK 3 B VALUES.
REMARK 3 FROM WILSON PLOT (A**2) : NULL
REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL
REMARK 3 OVERALL ANISOTROPIC B VALUE.
REMARK 3 B11 (A**2) : NULL
REMARK 3 B22 (A**2) : NULL
REMARK 3 B33 (A**2) : NULL
REMARK 3 B12 (A**2) : NULL
REMARK 3 B13 (A**2) : NULL
REMARK 3 B23 (A**2) : NULL
REMARK 3
REMARK 3 ESTIMATED COORDINATE ERROR.
REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL
REMARK 3 ESD FROM SIGMAA (A) : NULL
REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL
REMARK 3
REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR.
REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL
REMARK 3 ESD FROM C-V SIGMAA (A) : NULL
REMARK 3
REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES.
REMARK 3 BOND LENGTHS (A) : 0.011
REMARK 3 BOND ANGLES (DEGREES) : 1.900
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: NULL
REMARK 4
REMARK 4 1AUJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.
REMARK 100 THE DEPOSITION ID IS D_1000171275.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION
REMARK 200 DATE OF DATA COLLECTION : SEP-95
REMARK 200 TEMPERATURE (KELVIN) : 273
REMARK 200 PH : 6.6
REMARK 200 NUMBER OF CRYSTALS USED : 1
REMARK 200
REMARK 200 SYNCHROTRON (Y/N) : N
REMARK 200 RADIATION SOURCE : ROTATING ANODE
REMARK 200 BEAMLINE : NULL
REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH2R
REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M
REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418
REMARK 200 MONOCHROMATOR : NI FILTER
REMARK 200 OPTICS : NULL
REMARK 200
REMARK 200 DETECTOR TYPE : IMAGE PLATE
REMARK 200 DETECTOR MANUFACTURER : RIGAKU
REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS SOFTWARE
REMARK 200 DATA SCALING SOFTWARE : R-AXIS
REMARK 200
REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL
REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100
REMARK 200 RESOLUTION RANGE LOW (A) : NULL
REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000
REMARK 200
REMARK 200 OVERALL.
REMARK 200 COMPLETENESS FOR RANGE (%) : 90.0
REMARK 200 DATA REDUNDANCY : NULL
REMARK 200 R MERGE (I) : NULL
REMARK 200 R SYM (I) : 0.05200
REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL
REMARK 200
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL
REMARK 200 COMPLETENESS FOR SHELL (%) : NULL
REMARK 200 DATA REDUNDANCY IN SHELL : NULL
REMARK 200 R MERGE FOR SHELL (I) : NULL
REMARK 200 R SYM FOR SHELL (I) : NULL
REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL
REMARK 200
REMARK 200 DIFFRACTION PROTOCOL: NULL
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: DIFFERENCE
REMARK 200 SOFTWARE USED: X-PLOR 3.1
REMARK 200 STARTING MODEL: NULL
REMARK 200
REMARK 200 REMARK: NULL
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS (%): 47.00
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.6
REMARK 290
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21
REMARK 290
REMARK 290 SYMOP SYMMETRY
REMARK 290 NNNMMM OPERATOR
REMARK 290 1555 X,Y,Z
REMARK 290 2555 -X+1/2,-Y,Z+1/2
REMARK 290 3555 -X,Y+1/2,-Z+1/2
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 27.50000
REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000
REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 33.80000
REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000
REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.20000
REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 33.80000
REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.50000
REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.20000
REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000
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: MONOMERIC
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A
REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000
REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000
REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000
REMARK 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 ILE A 242 CA - CB - CG1 ANGL. DEV. = 13.2 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 VAL A 27 74.78 -119.92
REMARK 500 ASP A 71 -83.52 -118.67
REMARK 500 ASN A 101 41.67 70.03
REMARK 500 SER A 214 -67.38 -120.69
REMARK 500
REMARK 500 REMARK: NULL
REMARK 500
REMARK 500 GEOMETRY AND STEREOCHEMISTRY
REMARK 500 SUBTOPIC: PLANAR GROUPS
REMARK 500
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS
REMARK 500 AN RMSD GREATER THAN THIS VALUE
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).
REMARK 500
REMARK 500 M RES CSSEQI RMS TYPE
REMARK 500 TYR A 59 0.07 SIDE CHAIN
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 246 CA
REMARK 620 N RES CSSEQI ATOM
REMARK 620 1 ARG A 65A NH1
REMARK 620 2 ILE A 73 O 104.8
REMARK 620 3 HOH A 611 O 56.5 64.0
REMARK 620 4 HOH A 614 O 100.0 155.0 135.7
REMARK 620 5 HOH A 655 O 81.8 88.8 117.3 91.9
REMARK 620 N 1 2 3 4
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 246
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC2
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PPB A 247
DBREF 1AUJ A 16 245 UNP P00760 TRY1_BOVIN 21 243
SEQRES 1 A 223 ILE VAL GLY GLY TYR THR CYS GLY ALA ASN THR VAL PRO
SEQRES 2 A 223 TYR GLN VAL SER LEU ASN SER GLY TYR HIS PHE CYS GLY
SEQRES 3 A 223 GLY SER LEU ILE ASN SER GLN TRP VAL VAL SER ALA ALA
SEQRES 4 A 223 HIS CYS TYR LYS SER GLY ILE GLN VAL ARG LEU GLY GLU
SEQRES 5 A 223 ASP ASN ILE ASN VAL VAL GLU GLY ASN GLU GLN PHE ILE
SEQRES 6 A 223 SER ALA SER LYS SER ILE VAL HIS PRO SER TYR ASN SER
SEQRES 7 A 223 ASN THR LEU ASN ASN ASP ILE MET LEU ILE LYS LEU LYS
SEQRES 8 A 223 SER ALA ALA SER LEU ASN SER ARG VAL ALA SER ILE SER
SEQRES 9 A 223 LEU PRO THR SER CYS ALA SER ALA GLY THR GLN CYS LEU
SEQRES 10 A 223 ILE SER GLY TRP GLY ASN THR LYS SER SER GLY THR SER
SEQRES 11 A 223 TYR PRO ASP VAL LEU LYS CYS LEU LYS ALA PRO ILE LEU
SEQRES 12 A 223 SER ASP SER SER CYS LYS SER ALA TYR PRO GLY GLN ILE
SEQRES 13 A 223 THR SER ASN MET PHE CYS ALA GLY TYR LEU GLU GLY GLY
SEQRES 14 A 223 LYS ASP SER CYS GLN GLY ASP SER GLY GLY PRO VAL VAL
SEQRES 15 A 223 CYS SER GLY LYS LEU GLN GLY ILE VAL SER TRP GLY SER
SEQRES 16 A 223 GLY CYS ALA GLN LYS ASN LYS PRO GLY VAL TYR THR LYS
SEQRES 17 A 223 VAL CYS ASN TYR VAL SER TRP ILE LYS GLN THR ILE ALA
SEQRES 18 A 223 SER ASN
HET CA A 246 1
HET PPB A 247 32
HETNAM CA CALCIUM ION
HETNAM PPB 1-{[1-(2-AMINO-3-PHENYL-PROPIONYL)-PYRROLIDINE-2-
HETNAM 2 PPB CARBONYL]-AMINO}-2-(3-CYANO-PHENYL)-ETHANEBORONIC ACID
HETSYN PPB (D)PHE-PRO-BOROPHE(M-CN)
FORMUL 2 CA CA 2+
FORMUL 3 PPB C23 H27 B N4 O4
FORMUL 4 HOH *140(H2 O)
HELIX 1 H1 SER A 164 ILE A 176 1 13
HELIX 2 H2 LYS A 230 VAL A 235 5 6
HELIX 3 H3 SER A 236 ASN A 245 1 10
SHEET 1 A 7 GLN A 81 SER A 84 0
SHEET 2 A 7 GLN A 64 LEU A 66 -1 N LEU A 66 O GLN A 81
SHEET 3 A 7 GLN A 30 ASN A 34 -1 N ASN A 34 O GLN A 64
SHEET 4 A 7 HIS A 40 ASN A 48 -1 N GLY A 44 O VAL A 31
SHEET 5 A 7 TRP A 51 SER A 54 -1 N VAL A 53 O SER A 45
SHEET 6 A 7 MET A 104 LEU A 108 -1 N ILE A 106 O VAL A 52
SHEET 7 A 7 ALA A 85 VAL A 90 -1 N ILE A 89 O LEU A 105
SHEET 1 B 2 GLN A 135 GLY A 140 0
SHEET 2 B 2 LYS A 156 PRO A 161 -1 N ALA A 160 O CYS A 136
SHEET 1 C 4 MET A 180 ALA A 183 0
SHEET 2 C 4 GLY A 226 LYS A 230 -1 N TYR A 228 O PHE A 181
SHEET 3 C 4 LYS A 204 TRP A 215 -1 N TRP A 215 O VAL A 227
SHEET 4 C 4 PRO A 198 CYS A 201 -1 N CYS A 201 O LYS A 204
SSBOND 1 CYS A 22 CYS A 157 1555 1555 2.06
SSBOND 2 CYS A 42 CYS A 58 1555 1555 2.05
SSBOND 3 CYS A 128 CYS A 232 1555 1555 2.33
SSBOND 4 CYS A 136 CYS A 201 1555 1555 2.37
SSBOND 5 CYS A 168 CYS A 182 1555 1555 2.05
SSBOND 6 CYS A 191 CYS A 220 1555 1555 2.01
LINK OG SER A 195 B1 PPB A 247 1555 1555 1.49
LINK NH1 ARG A 65A CA CA A 246 1555 1555 3.30
LINK O ILE A 73 CA CA A 246 1555 1555 2.62
LINK CA CA A 246 O HOH A 611 1555 1555 2.66
LINK CA CA A 246 O HOH A 614 1555 1555 2.71
LINK CA CA A 246 O HOH A 655 1555 1555 2.64
SITE 1 AC1 5 ARG A 65A ILE A 73 HOH A 611 HOH A 614
SITE 2 AC1 5 HOH A 655
SITE 1 AC2 18 HIS A 57 ASN A 97 SER A 190 CYS A 191
SITE 2 AC2 18 GLN A 192 GLY A 193 ASP A 194 SER A 195
SITE 3 AC2 18 SER A 202 SER A 214 TRP A 215 GLY A 216
SITE 4 AC2 18 GLY A 219 HOH A 659 HOH A 660 HOH A 683
SITE 5 AC2 18 HOH A 711 HOH A 732
CRYST1 55.000 58.400 67.600 90.00 90.00 90.00 P 21 21 21 4
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 0.018182 0.000000 0.000000 0.00000
SCALE2 0.000000 0.017123 0.000000 0.00000
SCALE3 0.000000 0.000000 0.014793 0.00000