HEADER HORMONE 23-MAY-16 5K5G TITLE STRUCTURE OF HUMAN ISLET AMYLOID POLYPEPTIDE IN COMPLEX WITH AN TITLE 2 ENGINEERED BINDING PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ISLET AMYLOID POLYPEPTIDE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: AMYLIN,DIABETES-ASSOCIATED PEPTIDE,DAP,INSULINOMA AMYLOID COMPND 5 PEPTIDE; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: HI18; COMPND 9 CHAIN: B, C; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 ORGAN: PANCREAS; SOURCE 6 CELL: B-CELL; SOURCE 7 GENE: IAPP; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET302; SOURCE 12 MOL_ID: 2; SOURCE 13 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 14 ORGANISM_TAXID: 32630; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 16 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PET302 KEYWDS HORMONE, AMYLOID, TYPE 2 DIABETES, BETA-HAIRPIN, SIGNALING PROTEIN EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR E.A.MIRECKA,S.FEUERSTEIN,L.GREMER,G.F.SCHROEDER,M.STOLDT,D.WILLBOLD, AUTHOR 2 W.HOYER REVDAT 5 14-JUN-23 5K5G 1 REMARK REVDAT 4 08-MAR-23 5K5G 1 SPRSDE REVDAT 3 03-JUN-20 5K5G 1 JRNL REVDAT 2 08-MAY-19 5K5G 1 SPRSDE REMARK REVDAT 1 26-OCT-16 5K5G 0 JRNL AUTH E.A.MIRECKA,S.FEUERSTEIN,L.GREMER,G.F.SCHRODER,M.STOLDT, JRNL AUTH 2 D.WILLBOLD,W.HOYER JRNL TITL BETA-HAIRPIN OF ISLET AMYLOID POLYPEPTIDE BOUND TO AN JRNL TITL 2 AGGREGATION INHIBITOR. JRNL REF SCI REP V. 6 33474 2016 JRNL REFN ESSN 2045-2322 JRNL PMID 27641459 JRNL DOI 10.1038/SREP33474 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.21, ARIA 2.3.2 REMARK 3 AUTHORS : BRUNGER A. T. ET.AL. (CNS), LINGE (ARIA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5K5G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-MAY-16. REMARK 100 THE DEPOSITION ID IS D_1000221523. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : 20 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 0.40 MM [U-13C; U-15N] ISLET REMARK 210 AMYLOID POLYPEPTIDE, 0.48 MM REMARK 210 HI18, 20 MM SODIUM PHOSPHATE, 93% REMARK 210 H2O/7% D2O; 0.48 MM ISLET REMARK 210 AMYLOID POLYPEPTIDE, 0.40 MM [U- REMARK 210 13C; U-15N] HI18, 20 MM SODIUM REMARK 210 PHOSPHATE, 93% H2O/7% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D HNCA; 3D REMARK 210 HNHA; 3D HNCACB; 3D 1H-15N NOESY; REMARK 210 3D HNCO; 3D HCCH-COSY; 3D 1H- REMARK 210 13C NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ; 900 MHZ REMARK 210 SPECTROMETER MODEL : VNMRS REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CCPNMR ANALYSIS 2.3, NMRPIPE REMARK 210 7.9, VNMRJ 2.3A REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3090 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-10 REMARK 465 RES C SSSEQI REMARK 465 LYS A 1 REMARK 465 CYS A 2 REMARK 465 ASN A 3 REMARK 465 THR A 4 REMARK 465 ALA A 5 REMARK 465 THR A 6 REMARK 465 CYS A 7 REMARK 465 ALA A 8 REMARK 465 THR A 9 REMARK 465 ASN A 31 REMARK 465 VAL A 32 REMARK 465 GLY A 33 REMARK 465 SER A 34 REMARK 465 ASN A 35 REMARK 465 THR A 36 REMARK 465 TYR A 37 REMARK 465 MET B -9 REMARK 465 HIS B -8 REMARK 465 HIS B -7 REMARK 465 HIS B -6 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 VAL B -2 REMARK 465 ASN B -1 REMARK 465 SER B 0 REMARK 465 VAL B 1 REMARK 465 ASP B 2 REMARK 465 ASN B 3 REMARK 465 LYS B 4 REMARK 465 PHE B 5 REMARK 465 ASN B 6 REMARK 465 LYS B 7 REMARK 465 GLU B 8 REMARK 465 MET B 9 REMARK 465 GLU B 10 REMARK 465 SER B 11 REMARK 465 ALA B 12 REMARK 465 PRO B 57 REMARK 465 LYS B 58 REMARK 465 TRP B 59 REMARK 465 MET C -9 REMARK 465 HIS C -8 REMARK 465 HIS C -7 REMARK 465 HIS C -6 REMARK 465 HIS C -5 REMARK 465 HIS C -4 REMARK 465 HIS C -3 REMARK 465 VAL C -2 REMARK 465 ASN C -1 REMARK 465 SER C 0 REMARK 465 VAL C 1 REMARK 465 ASP C 2 REMARK 465 ASN C 3 REMARK 465 LYS C 4 REMARK 465 PHE C 5 REMARK 465 ASN C 6 REMARK 465 LYS C 7 REMARK 465 GLU C 8 REMARK 465 MET C 9 REMARK 465 GLU C 10 REMARK 465 SER C 11 REMARK 465 ALA C 12 REMARK 465 PRO C 57 REMARK 465 LYS C 58 REMARK 465 TRP C 59 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 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 ASN A 21 -32.47 -137.00 REMARK 500 1 SER A 29 -50.68 -151.99 REMARK 500 2 ASN A 21 -31.44 -138.20 REMARK 500 2 ASP C 37 80.77 -156.87 REMARK 500 3 ASN A 21 -31.66 -139.57 REMARK 500 3 SER A 29 -71.77 -117.63 REMARK 500 3 ASP C 37 84.24 -160.31 REMARK 500 4 ARG A 11 48.91 -147.59 REMARK 500 4 ASN A 21 -32.14 -137.53 REMARK 500 4 ASP B 37 74.79 -116.94 REMARK 500 4 ASP C 37 82.61 -156.68 REMARK 500 5 ASN A 21 -31.51 -136.48 REMARK 500 5 SER A 29 -64.81 -102.60 REMARK 500 5 ASP B 37 63.40 -150.95 REMARK 500 6 ARG A 11 44.07 -145.50 REMARK 500 6 ASN A 21 -32.73 -134.85 REMARK 500 6 ASP B 37 79.01 -117.43 REMARK 500 6 ASP C 37 79.28 -153.16 REMARK 500 7 ASN A 21 -31.63 -134.77 REMARK 500 7 SER A 29 -51.29 -145.94 REMARK 500 7 SER B 41 -38.36 -38.88 REMARK 500 7 ASP C 37 77.44 -152.37 REMARK 500 8 ASN A 21 -34.17 -135.55 REMARK 500 8 ASP C 37 77.58 -151.70 REMARK 500 9 ARG A 11 39.08 -147.66 REMARK 500 9 ASN A 21 -31.45 -134.69 REMARK 500 9 ASP C 37 79.05 -159.96 REMARK 500 10 ASN A 21 -31.61 -135.06 REMARK 500 10 SER A 29 -66.29 -156.04 REMARK 500 10 ASP B 37 79.14 -115.40 REMARK 500 10 ASP C 37 77.37 -150.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 30099 RELATED DB: BMRB DBREF 5K5G A 1 37 UNP P10997 IAPP_HUMAN 34 70 DBREF 5K5G B -9 59 PDB 5K5G 5K5G -9 59 DBREF 5K5G C -9 59 PDB 5K5G 5K5G -9 59 SEQRES 1 A 37 LYS CYS ASN THR ALA THR CYS ALA THR GLN ARG LEU ALA SEQRES 2 A 37 ASN PHE LEU VAL HIS SER SER ASN ASN PHE GLY ALA ILE SEQRES 3 A 37 LEU SER SER THR ASN VAL GLY SER ASN THR TYR SEQRES 1 B 69 MET HIS HIS HIS HIS HIS HIS VAL ASN SER VAL ASP ASN SEQRES 2 B 69 LYS PHE ASN LYS GLU MET GLU SER ALA GLY GLY GLU ILE SEQRES 3 B 69 VAL TYR LEU PRO ASN LEU ASN PRO ASP GLN LEU CYS ALA SEQRES 4 B 69 PHE ILE HIS SER ILE HIS ASP ASP PRO SER GLN SER ALA SEQRES 5 B 69 ASN LEU LEU ALA GLU ALA LYS LYS LEU ASN ASP ALA GLN SEQRES 6 B 69 ALA PRO LYS TRP SEQRES 1 C 69 MET HIS HIS HIS HIS HIS HIS VAL ASN SER VAL ASP ASN SEQRES 2 C 69 LYS PHE ASN LYS GLU MET GLU SER ALA GLY GLY GLU ILE SEQRES 3 C 69 VAL TYR LEU PRO ASN LEU ASN PRO ASP GLN LEU CYS ALA SEQRES 4 C 69 PHE ILE HIS SER ILE HIS ASP ASP PRO SER GLN SER ALA SEQRES 5 C 69 ASN LEU LEU ALA GLU ALA LYS LYS LEU ASN ASP ALA GLN SEQRES 6 C 69 ALA PRO LYS TRP HELIX 1 AA1 ASN B 23 ASP B 37 1 15 HELIX 2 AA2 GLN B 40 GLN B 55 1 16 HELIX 3 AA3 ASN C 23 ASP C 37 1 15 HELIX 4 AA4 GLN C 40 GLN C 55 1 16 SHEET 1 AA1 4 LEU A 12 ASN A 14 0 SHEET 2 AA1 4 ASN A 22 SER A 28 -1 O SER A 28 N LEU A 12 SHEET 3 AA1 4 LEU A 16 HIS A 18 -1 N LEU A 16 O GLY A 24 SHEET 4 AA1 4 ILE B 16 TYR B 18 -1 O VAL B 17 N VAL A 17 SHEET 1 AA2 3 LEU A 12 ASN A 14 0 SHEET 2 AA2 3 ASN A 22 SER A 28 -1 O SER A 28 N LEU A 12 SHEET 3 AA2 3 ILE C 16 TYR C 18 -1 O VAL C 17 N ALA A 25 SSBOND 1 CYS B 28 CYS C 28 1555 1555 2.24 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