PDB Short entry for 1BND HEADER COMPLEX (GROWTH FACTOR/GROWTH FACTOR) 12-DEC-94 1BND TITLE STRUCTURE OF THE BRAIN-DERIVED NEUROTROPHIC FACTOR(SLASH)NEUROTROPHIN TITLE 2 3 HETERODIMER COMPND MOL_ID: 1; COMPND 2 MOLECULE: BRAIN DERIVED NEUROTROPHIC FACTOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BDNF; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: NEUROTROPHIN 3; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: NT3; COMPND 10 ENGINEERED: YES; COMPND 11 OTHER_DETAILS: HETERODIMER SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 ORGAN: BRAIN; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 OTHER_DETAILS: SUPPLIED BY REGENERON PHARM.; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 ORGAN: BRAIN; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 16 OTHER_DETAILS: SUPPLIED BY REGENERON PHARM.; KEYWDS NEUROTROPHIN, COMPLEX (GROWTH FACTOR-GROWTH FACTOR) COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR R.C.ROBINSON,C.RADZIEJEWSKI,D.I.STUART,E.Y.JONES REVDAT 4 13-JUL-11 1BND 1 VERSN REVDAT 3 24-FEB-09 1BND 1 VERSN REVDAT 2 01-APR-03 1BND 1 JRNL REVDAT 1 04-APR-96 1BND 0 JRNL AUTH R.C.ROBINSON,C.RADZIEJEWSKI,D.I.STUART,E.Y.JONES JRNL TITL STRUCTURE OF THE BRAIN-DERIVED NEUROTROPHIC JRNL TITL 2 FACTOR/NEUROTROPHIN 3 HETERODIMER. JRNL REF BIOCHEMISTRY V. 34 4139 1995 JRNL REFN ISSN 0006-2960 JRNL PMID 7703225 JRNL DOI 10.1021/BI00013A001 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.RADZIEJEWSKI,R.C.ROBINSON REMARK 1 TITL HETERODIMERS OF THE NEUROTROPHIC FACTORS: FORMATION, REMARK 1 TITL 2 ISOLATION, AND DIFFERENTIAL STABILITY REMARK 1 REF BIOCHEMISTRY V. 32 13350 1993 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 11691 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) : 0.182 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 : 1722 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 70 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.80 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) : 0.015 REMARK 3 BOND ANGLES (DEGREES) : 1.89 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) : 4.350 ; 4.350 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 6.650 ; 6.650 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.350 ; 4.350 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 6.650 ; 6.650 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 1BND COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-JAN-94 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11771 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.4 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08200 REMARK 200 R SYM (I) : NULL 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: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 49.20000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.55000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 49.20000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 22.55000 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 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 BIOMT1 2 -1.000000 0.000000 0.000000 66.16200 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 59.87246 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12470 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 HIS A 1 REMARK 465 SER A 2 REMARK 465 ASP A 3 REMARK 465 PRO A 4 REMARK 465 ALA A 5 REMARK 465 ARG A 6 REMARK 465 ARG A 7 REMARK 465 ARG A 117 REMARK 465 GLY A 118 REMARK 465 ARG A 119 REMARK 465 TYR B 1 REMARK 465 ALA B 2 REMARK 465 GLU B 3 REMARK 465 HIS B 4 REMARK 465 LYS B 5 REMARK 465 SER B 6 REMARK 465 HIS B 7 REMARK 465 ILE B 117 REMARK 465 GLY B 118 REMARK 465 ARG B 119 REMARK 465 THR B 120 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 ARG B 61 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES REMARK 500 HIS B 74 N - CA - CB ANGL. DEV. = 13.5 DEGREES REMARK 500 HIS B 74 CA - CB - CG ANGL. DEV. = 14.3 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 LYS A 26 -69.22 81.26 REMARK 500 MET A 31 0.78 -67.51 REMARK 500 VAL A 44 -163.60 -116.76 REMARK 500 LYS A 46 -70.41 -62.79 REMARK 500 THR A 64 39.58 -78.18 REMARK 500 ASP A 72 81.29 -66.42 REMARK 500 GLN A 79 137.53 -172.85 REMARK 500 GLN B 44 0.94 86.24 REMARK 500 ASN B 45 74.55 40.19 REMARK 500 SER B 46 -72.93 -102.00 REMARK 500 ASP B 71 74.95 -101.00 REMARK 500 HIS B 74 36.49 -156.55 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 HIS B 74 24.4 L L OUTSIDE RANGE 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 IPA A 500 DBREF 1BND A 1 119 UNP P23560 BDNF_HUMAN 129 247 DBREF 1BND B 1 120 UNP P20783 NT3_HUMAN 139 257 SEQADV 1BND GLN A 9 UNP P23560 GLU 137 CONFLICT SEQADV 1BND VAL B 11 UNP P20783 TYR 149 CONFLICT SEQADV 1BND GLN B 44 UNP P20783 GLY 182 CONFLICT SEQRES 1 A 119 HIS SER ASP PRO ALA ARG ARG GLY GLN LEU SER VAL CYS SEQRES 2 A 119 ASP SER ILE SER GLU TRP VAL THR ALA ALA ASP LYS LYS SEQRES 3 A 119 THR ALA VAL ASP MET SER GLY GLY THR VAL THR VAL LEU SEQRES 4 A 119 GLU LYS VAL PRO VAL SER LYS GLY GLN LEU LYS GLN TYR SEQRES 5 A 119 PHE TYR GLU THR LYS CYS ASN PRO MET GLY TYR THR LYS SEQRES 6 A 119 GLU GLY CYS ARG GLY ILE ASP LYS ARG HIS TRP ASN SER SEQRES 7 A 119 GLN CYS ARG THR THR GLN SER TYR VAL ARG ALA LEU THR SEQRES 8 A 119 MET ASP SER LYS LYS ARG ILE GLY TRP ARG PHE ILE ARG SEQRES 9 A 119 ILE ASP THR SER CYS VAL CYS THR LEU THR ILE LYS ARG SEQRES 10 A 119 GLY ARG SEQRES 1 B 119 TYR ALA GLU HIS LYS SER HIS ARG GLY GLU VAL SER VAL SEQRES 2 B 119 CYS ASP SER GLU SER LEU TRP VAL THR ASP LYS SER SER SEQRES 3 B 119 ALA ILE ASP ILE ARG GLY HIS GLN VAL THR VAL LEU GLY SEQRES 4 B 119 GLU ILE LYS THR GLN ASN SER PRO VAL LYS GLN TYR PHE SEQRES 5 B 119 TYR GLU THR ARG CYS LYS GLU ALA ARG PRO VAL LYS ASN SEQRES 6 B 119 GLY CYS ARG GLY ILE ASP ASP LYS HIS TRP ASN SER GLN SEQRES 7 B 119 CYS LYS THR SER GLN THR TYR VAL ARG ALA LEU THR SER SEQRES 8 B 119 GLU ASN ASN LYS LEU VAL GLY TRP ARG TRP ILE ARG ILE SEQRES 9 B 119 ASP THR SER CYS VAL CYS ALA LEU SER ARG LYS ILE GLY SEQRES 10 B 119 ARG THR HET IPA A 500 5 HETNAM IPA ISOPROPYL ALCOHOL HETSYN IPA 2-PROPANOL FORMUL 3 IPA C3 H8 O FORMUL 4 HOH *70(H2 O) HELIX 1 1 ALA A 22 LYS A 25 1 4 HELIX 2 2 TYR A 63 LYS A 65 5 3 SHEET 1 A 2 SER A 15 THR A 21 0 SHEET 2 A 2 TYR A 52 CYS A 58 -1 N LYS A 57 O ILE A 16 SHEET 1 B 2 THR A 27 VAL A 29 0 SHEET 2 B 2 THR A 35 THR A 37 -1 N VAL A 36 O ALA A 28 SHEET 1 C 2 LYS A 41 PRO A 43 0 SHEET 2 C 2 GLN A 48 LYS A 50 -1 N LEU A 49 O VAL A 42 SHEET 1 D 3 GLU B 10 SER B 12 0 SHEET 2 D 3 ILE A 98 ILE A 115 -1 N LEU A 113 O VAL B 11 SHEET 3 D 3 TRP A 76 MET A 92 -1 N THR A 91 O GLY A 99 SHEET 1 E 2 SER B 16 VAL B 21 0 SHEET 2 E 2 PHE B 52 CYS B 57 -1 N ARG B 56 O GLU B 17 SHEET 1 F 2 SER B 26 ILE B 28 0 SHEET 2 F 2 GLN B 34 THR B 36 -1 N VAL B 35 O ALA B 27 SHEET 1 G 2 ASN B 76 THR B 90 0 SHEET 2 G 2 GLY B 98 SER B 113 -1 N SER B 113 O ASN B 76 SSBOND 1 CYS A 13 CYS A 80 1555 1555 2.01 SSBOND 2 CYS A 58 CYS A 109 1555 1555 2.01 SSBOND 3 CYS A 68 CYS A 111 1555 1555 2.03 SSBOND 4 CYS B 14 CYS B 79 1555 1555 2.02 SSBOND 5 CYS B 57 CYS B 108 1555 1555 2.02 SSBOND 6 CYS B 67 CYS B 110 1555 1555 2.04 CISPEP 1 SER B 46 PRO B 47 0 -0.44 SITE 1 AC1 7 VAL A 29 ASP A 30 GLY A 33 TYR A 86 SITE 2 AC1 7 ARG A 104 VAL B 11 ARG B 68 CRYST1 98.400 45.100 68.000 90.00 118.30 90.00 C 1 2 1 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 0.010163 0.000000 0.005472 0.00000 SCALE2 0.000000 0.022173 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016702 0.00000