HEADER HORMONE/GROWTH FACTOR 28-NOV-03 1RMJ TITLE C-TERMINAL DOMAIN OF INSULIN-LIKE GROWTH FACTOR (IGF) BINDING PROTEIN- TITLE 2 6: STRUCTURE AND INTERACTION WITH IGF-II COMPND MOL_ID: 1; COMPND 2 MOLECULE: INSULIN-LIKE GROWTH FACTOR BINDING PROTEIN 6; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C-TERMINAL DOMAIN, SEQUENCE DATABASE RESIUDE 161-240; COMPND 5 SYNONYM: IGFBP-6, IBP-6, IGF-BINDING PROTEIN 6; COMPND 6 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: IGFBP6, IBP6; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PPROEX HTB KEYWDS INSULIN-LIKE GROWTH FACTOR BINDING PROTEIN, HORMONE-GROWTH FACTOR KEYWDS 2 COMPLEX EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR S.J.HEADEY,D.W.KEIZER,S.YAO,G.BRASIER,P.KANTHARIDIS,L.A.BACH, AUTHOR 2 R.S.NORTON REVDAT 4 02-MAR-22 1RMJ 1 REMARK SEQADV REVDAT 3 24-FEB-09 1RMJ 1 VERSN REVDAT 2 09-NOV-04 1RMJ 1 JRNL AUTHOR REVDAT 1 14-SEP-04 1RMJ 0 JRNL AUTH S.J.HEADEY,D.W.KEIZER,S.YAO,G.BRASIER,P.KANTHARIDIS, JRNL AUTH 2 L.A.BACH,R.S.NORTON JRNL TITL C-TERMINAL DOMAIN OF INSULIN-LIKE GROWTH FACTOR (IGF) JRNL TITL 2 BINDING PROTEIN-6: STRUCTURE AND INTERACTION WITH IGF-II. JRNL REF MOL.ENDOCRINOL. V. 18 2740 2004 JRNL REFN ISSN 0888-8809 JRNL PMID 15308688 JRNL DOI 10.1210/ME.2004-0248 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.J.HEADEY,S.YAO,N.J.PARKER,P.KANTHARIDIS,L.A.BACH, REMARK 1 AUTH 2 R.S.NORTON REMARK 1 TITL 1H, 13C AND 15N RESONANCE ASSIGNMENTS OF THE C-TERMINAL REMARK 1 TITL 2 DOMAIN OF INSULIN-LIKE GROWTH FACTOR BINDING PROTEIN-6 REMARK 1 TITL 3 (IGFBP-6). REMARK 1 REF J.BIOMOL.NMR V. 25 251 2003 REMARK 1 REFN ISSN 0925-2738 REMARK 1 DOI 10.1023/A:1022880328909 REMARK 1 REFERENCE 2 REMARK 1 AUTH S.J.HEADEY,D.W.KEIZER,S.YAO,J.C.WALLACE,L.A.BACH,R.S.NORTON REMARK 1 TITL BINDING SITE FOR THE C-DOMAIN OF INSULIN-LIKE GROWTH FACTOR REMARK 1 TITL 2 (IGF) BINDING PROTEIN-6 ON IGF-II; IMPLICATIONS FOR REMARK 1 TITL 3 INHIBITION OF IGF ACTIONS. REMARK 1 REF FEBS LETT. V. 568 19 2004 REMARK 1 REFN ISSN 0014-5793 REMARK 1 PMID 15196913 REMARK 1 DOI 10.1016/J.FEBSLET.2004.04.091 REMARK 1 REFERENCE 3 REMARK 1 AUTH S.YAO,S.J.HEADEY,D.W.KEIZER,L.A.BACH,R.S.NORTON REMARK 1 TITL C-TERMINAL DOMAIN OF INSULIN-LIKE GROWTH FACTOR (IGF) REMARK 1 TITL 2 BINDING PROTEIN 6: CONFORMATIONAL EXCHANGE AND ITS REMARK 1 TITL 3 CORRELATION WITH IGF-II BINDING REMARK 1 REF BIOCHEMISTRY V. 43 11187 2004 REMARK 1 REFN ISSN 0006-2960 REMARK 1 DOI 10.1021/BI049456+ REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR 3.5, CYANA 1.0.3 REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE STRUCTURES ARE BASED ON A TOTAL OF 1067 RESTRAINTS, 912 ARE REMARK 3 NOE-DERIVED REMARK 3 DISTANCE CONSTRAINTS, 145 DIHEDRAL ANGLE RESTRAINTS,10 DISTANCE REMARK 3 RESTRAINTS REMARK 3 FROM HYDROGEN BONDS. REMARK 4 REMARK 4 1RMJ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-DEC-03. REMARK 100 THE DEPOSITION ID IS D_1000020883. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 4.5 REMARK 210 IONIC STRENGTH : 10 MM SODIUM ACETATE REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM PROTEIN 10 MM SODIUM REMARK 210 ACETATE 0.02 % SODIUM AZIDE REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_15N-SEPARATED_NOESY; 3D_13C REMARK 210 -SEPARATED_NOESY; HNHA REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : AMX; DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XEASY 1.3.13, X-PLOR REMARK 210 METHOD USED : DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 20 REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING STANDARD 3D REMARK 210 HETERONUCLEAR TECHNIQUES. REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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: CLOSE CONTACTS 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 GLN A 15 HH22 ARG A 20 1.52 REMARK 500 HE ARG A 37 O SER A 72 1.52 REMARK 500 O ARG A 5 HG SER A 9 1.53 REMARK 500 HH TYR A 19 OG SER A 43 1.55 REMARK 500 O LEU A 7 H LEU A 11 1.57 REMARK 500 OD2 ASP A 56 HE ARG A 57 1.57 REMARK 500 O THR A 24 HE ARG A 42 1.58 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 15 GLY A 34 N GLY A 34 CA 0.095 REMARK 500 REMARK 500 REMARK: NULL 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 8 TYR A 19 CB - CG - CD2 ANGL. DEV. = -3.6 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 1 HIS A -22 50.01 -118.08 REMARK 500 1 HIS A -20 -69.44 -91.00 REMARK 500 1 HIS A -19 -91.84 40.14 REMARK 500 1 TYR A -17 -82.16 -122.10 REMARK 500 1 ASP A -16 48.59 -164.56 REMARK 500 1 PRO A -14 86.36 -69.38 REMARK 500 1 GLN A -6 105.81 -54.96 REMARK 500 1 MET A -3 -153.35 -108.33 REMARK 500 1 VAL A 18 -64.05 -102.85 REMARK 500 1 ALA A 22 -86.31 -79.74 REMARK 500 1 GLN A 23 -72.46 -140.21 REMARK 500 1 THR A 24 47.60 -167.63 REMARK 500 1 SER A 73 -64.80 -96.28 REMARK 500 1 PRO A 75 -70.45 -65.04 REMARK 500 2 TYR A -25 53.35 26.75 REMARK 500 2 HIS A -20 -169.08 67.47 REMARK 500 2 HIS A -19 -163.34 -108.35 REMARK 500 2 PRO A -14 85.22 -69.61 REMARK 500 2 PHE A -7 95.03 -61.40 REMARK 500 2 SER A -1 71.52 30.58 REMARK 500 2 ALA A 22 -88.96 -80.38 REMARK 500 2 GLN A 23 -72.63 -139.72 REMARK 500 2 THR A 24 49.71 -170.12 REMARK 500 2 ARG A 49 90.38 -1.48 REMARK 500 2 SER A 73 -61.18 -99.37 REMARK 500 2 PRO A 75 -83.91 -78.16 REMARK 500 2 SER A 79 -72.66 -92.14 REMARK 500 3 HIS A -24 -60.64 -101.23 REMARK 500 3 HIS A -21 85.73 -156.08 REMARK 500 3 HIS A -19 98.14 178.94 REMARK 500 3 PRO A -14 74.49 -68.26 REMARK 500 3 ALA A -4 -94.64 -76.99 REMARK 500 3 SER A -1 50.38 34.58 REMARK 500 3 VAL A 18 -72.59 -89.09 REMARK 500 3 ALA A 22 -86.20 -94.87 REMARK 500 3 GLN A 23 -64.19 -141.44 REMARK 500 3 THR A 24 50.35 -147.00 REMARK 500 3 ARG A 49 97.86 -13.05 REMARK 500 3 PRO A 63 -81.28 -79.52 REMARK 500 4 TYR A -26 94.62 59.24 REMARK 500 4 HIS A -21 56.57 -92.06 REMARK 500 4 ASP A -16 -138.95 -86.84 REMARK 500 4 MET A -3 -124.15 -86.99 REMARK 500 4 SER A -1 16.95 59.60 REMARK 500 4 THR A 24 40.01 -160.11 REMARK 500 4 TYR A 36 93.04 -68.22 REMARK 500 4 GLN A 47 -159.68 -88.82 REMARK 500 4 ASN A 69 58.27 -69.15 REMARK 500 4 PRO A 75 -92.60 -83.03 REMARK 500 5 TYR A -26 92.85 58.20 REMARK 500 REMARK 500 THIS ENTRY HAS 242 RAMACHANDRAN OUTLIERS. 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 1 ARG A 4 0.32 SIDE CHAIN REMARK 500 1 ARG A 5 0.28 SIDE CHAIN REMARK 500 1 ARG A 20 0.30 SIDE CHAIN REMARK 500 1 ARG A 33 0.29 SIDE CHAIN REMARK 500 1 ARG A 37 0.32 SIDE CHAIN REMARK 500 1 ARG A 39 0.32 SIDE CHAIN REMARK 500 1 ARG A 42 0.29 SIDE CHAIN REMARK 500 1 ARG A 48 0.32 SIDE CHAIN REMARK 500 1 ARG A 49 0.31 SIDE CHAIN REMARK 500 1 ARG A 57 0.29 SIDE CHAIN REMARK 500 2 ARG A 4 0.30 SIDE CHAIN REMARK 500 2 ARG A 5 0.32 SIDE CHAIN REMARK 500 2 ARG A 20 0.21 SIDE CHAIN REMARK 500 2 ARG A 33 0.32 SIDE CHAIN REMARK 500 2 ARG A 37 0.28 SIDE CHAIN REMARK 500 2 ARG A 39 0.31 SIDE CHAIN REMARK 500 2 ARG A 42 0.23 SIDE CHAIN REMARK 500 2 ARG A 48 0.28 SIDE CHAIN REMARK 500 2 ARG A 49 0.32 SIDE CHAIN REMARK 500 2 ARG A 57 0.32 SIDE CHAIN REMARK 500 3 ARG A 4 0.29 SIDE CHAIN REMARK 500 3 ARG A 5 0.29 SIDE CHAIN REMARK 500 3 ARG A 20 0.28 SIDE CHAIN REMARK 500 3 ARG A 33 0.32 SIDE CHAIN REMARK 500 3 ARG A 37 0.29 SIDE CHAIN REMARK 500 3 ARG A 39 0.31 SIDE CHAIN REMARK 500 3 ARG A 42 0.30 SIDE CHAIN REMARK 500 3 ARG A 48 0.30 SIDE CHAIN REMARK 500 3 ARG A 49 0.31 SIDE CHAIN REMARK 500 3 ARG A 57 0.32 SIDE CHAIN REMARK 500 4 ARG A 4 0.32 SIDE CHAIN REMARK 500 4 ARG A 5 0.28 SIDE CHAIN REMARK 500 4 ARG A 20 0.31 SIDE CHAIN REMARK 500 4 ARG A 33 0.30 SIDE CHAIN REMARK 500 4 ARG A 37 0.28 SIDE CHAIN REMARK 500 4 ARG A 39 0.29 SIDE CHAIN REMARK 500 4 ARG A 42 0.31 SIDE CHAIN REMARK 500 4 ARG A 48 0.32 SIDE CHAIN REMARK 500 4 ARG A 49 0.32 SIDE CHAIN REMARK 500 4 ARG A 57 0.25 SIDE CHAIN REMARK 500 5 ARG A 4 0.28 SIDE CHAIN REMARK 500 5 ARG A 5 0.32 SIDE CHAIN REMARK 500 5 ARG A 20 0.30 SIDE CHAIN REMARK 500 5 ARG A 33 0.32 SIDE CHAIN REMARK 500 5 ARG A 37 0.32 SIDE CHAIN REMARK 500 5 ARG A 39 0.32 SIDE CHAIN REMARK 500 5 ARG A 42 0.27 SIDE CHAIN REMARK 500 5 ARG A 48 0.28 SIDE CHAIN REMARK 500 5 ARG A 49 0.31 SIDE CHAIN REMARK 500 5 ARG A 57 0.29 SIDE CHAIN REMARK 500 REMARK 500 THIS ENTRY HAS 200 PLANE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5545 RELATED DB: BMRB REMARK 900 CHEMICAL SHIFTS FOR THE PROTEIN IN THIS ENTRY DBREF 1RMJ A 1 80 UNP P24592 IBP6_HUMAN 161 240 SEQADV 1RMJ SER A -27 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ TYR A -26 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ TYR A -25 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ HIS A -24 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ HIS A -23 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ HIS A -22 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ HIS A -21 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ HIS A -20 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ HIS A -19 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ ASP A -18 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ TYR A -17 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ ASP A -16 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ ILE A -15 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ PRO A -14 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ THR A -13 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ THR A -12 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ GLU A -11 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ ASN A -10 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ LEU A -9 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ TYR A -8 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ PHE A -7 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ GLN A -6 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ GLY A -5 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ ALA A -4 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ MET A -3 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ GLY A -2 UNP P24592 CLONING ARTIFACT SEQADV 1RMJ SER A -1 UNP P24592 CLONING ARTIFACT SEQRES 1 A 107 SER TYR TYR HIS HIS HIS HIS HIS HIS ASP TYR ASP ILE SEQRES 2 A 107 PRO THR THR GLU ASN LEU TYR PHE GLN GLY ALA MET GLY SEQRES 3 A 107 SER GLY PRO CYS ARG ARG HIS LEU ASP SER VAL LEU GLN SEQRES 4 A 107 GLN LEU GLN THR GLU VAL TYR ARG GLY ALA GLN THR LEU SEQRES 5 A 107 TYR VAL PRO ASN CYS ASP HIS ARG GLY PHE TYR ARG LYS SEQRES 6 A 107 ARG GLN CYS ARG SER SER GLN GLY GLN ARG ARG GLY PRO SEQRES 7 A 107 CYS TRP CYS VAL ASP ARG MET GLY LYS SER LEU PRO GLY SEQRES 8 A 107 SER PRO ASP GLY ASN GLY SER SER SER CYS PRO THR GLY SEQRES 9 A 107 SER SER GLY HELIX 1 1 THR A -13 TYR A -8 1 6 HELIX 2 2 GLY A 1 VAL A 18 1 18 SHEET 1 A 3 THR A 24 PRO A 28 0 SHEET 2 A 3 ARG A 39 SER A 44 -1 O CYS A 41 N VAL A 27 SHEET 3 A 3 CYS A 52 CYS A 54 -1 O TRP A 53 N GLN A 40 SSBOND 1 CYS A 3 CYS A 30 1555 1555 2.02 SSBOND 2 CYS A 41 CYS A 52 1555 1555 2.01 SSBOND 3 CYS A 54 CYS A 74 1555 1555 2.02 CISPEP 1 GLY A 50 PRO A 51 1 0.88 CISPEP 2 GLY A 50 PRO A 51 2 0.02 CISPEP 3 GLY A 50 PRO A 51 3 -1.36 CISPEP 4 GLY A 50 PRO A 51 4 -2.40 CISPEP 5 GLY A 50 PRO A 51 5 0.82 CISPEP 6 GLY A 50 PRO A 51 6 1.06 CISPEP 7 GLY A 50 PRO A 51 7 -5.06 CISPEP 8 GLY A 50 PRO A 51 8 -4.10 CISPEP 9 GLY A 50 PRO A 51 9 -0.07 CISPEP 10 GLY A 50 PRO A 51 10 1.17 CISPEP 11 GLY A 50 PRO A 51 11 -1.06 CISPEP 12 GLY A 50 PRO A 51 12 -5.05 CISPEP 13 GLY A 50 PRO A 51 13 -2.69 CISPEP 14 GLY A 50 PRO A 51 14 -0.02 CISPEP 15 GLY A 50 PRO A 51 15 -0.52 CISPEP 16 GLY A 50 PRO A 51 16 0.89 CISPEP 17 GLY A 50 PRO A 51 17 -0.18 CISPEP 18 GLY A 50 PRO A 51 18 -2.84 CISPEP 19 GLY A 50 PRO A 51 19 -7.37 CISPEP 20 GLY A 50 PRO A 51 20 -1.68 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1