10 20 30 40 50 60 70 80 1A7F - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER HORMONE 12-MAR-98 1A7F
TITLE INSULIN MUTANT B16 GLU, B24 GLY, DES-B30, NMR, 20 STRUCTURES
COMPND MOL_ID: 1; COMPND 2 MOLECULE: INSULIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: INSULIN; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: 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 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 7 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 4932; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 ORGAN: PANCREAS; SOURCE 14 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 15 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 4932
KEYWDS HORMONE, HUMAN INSULIN MUTANT, MONOMER, NEUTRAL PH
EXPDTA SOLUTION NMR
NUMMDL 20
AUTHOR S.LUDVIGSEN,N.C.KAARSHOLM
REVDAT 2 24-FEB-09 1A7F 1 VERSN REVDAT 1 15-JUL-98 1A7F 0
JRNL AUTH S.LUDVIGSEN,H.B.OLSEN,N.C.KAARSHOLM JRNL TITL A STRUCTURAL SWITCH IN A MUTANT INSULIN EXPOSES JRNL TITL 2 KEY RESIDUES FOR RECEPTOR BINDING. JRNL REF J.MOL.BIOL. V. 279 1 1998 JRNL REFN ISSN 0022-2836 JRNL PMID 9636695 JRNL DOI 10.1006/JMBI.1998.1801
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1A7F COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 305 REMARK 210 PH : 8.0 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : WATER REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NOESY, DQCOSY, TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AMX600 REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR, MNMR, PRONTO REMARK 210 METHOD USED : DISTANCE GEOMETRY AND REMARK 210 SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : LEAST TOTAL ENERGY (TARGET REMARK 210 FUNCTION) REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL 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 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 ILE A 2 -50.61 -123.80 REMARK 500 1 CYS A 6 43.49 -146.53 REMARK 500 1 CYS A 11 -85.76 -84.41 REMARK 500 1 VAL B 2 -33.42 -165.34 REMARK 500 1 ASN B 3 -42.26 -157.88 REMARK 500 1 CYS B 19 -76.37 -94.91 REMARK 500 1 PRO B 28 86.88 -62.85 REMARK 500 2 ILE A 2 -56.39 -137.60 REMARK 500 2 GLU A 4 42.16 -93.02 REMARK 500 2 ILE A 10 69.81 -110.99 REMARK 500 2 GLN B 4 -84.50 -117.66 REMARK 500 2 HIS B 5 -172.53 -178.99 REMARK 500 2 VAL B 18 -72.11 -55.59 REMARK 500 2 CYS B 19 -74.28 -80.68 REMARK 500 2 PRO B 28 -178.75 -58.48 REMARK 500 3 ILE A 2 -44.40 -163.28 REMARK 500 3 CYS A 11 -160.23 -122.58 REMARK 500 3 CYS A 20 36.15 -95.21 REMARK 500 3 ASN B 3 22.35 -150.35 REMARK 500 3 GLN B 4 -94.54 -101.03 REMARK 500 3 HIS B 5 168.27 178.12 REMARK 500 3 TYR B 26 108.54 -52.47 REMARK 500 4 THR A 8 -82.33 -58.66 REMARK 500 4 CYS A 11 -162.32 -62.55 REMARK 500 4 GLN B 4 43.53 -99.33 REMARK 500 4 CYS B 7 142.91 179.66 REMARK 500 4 VAL B 18 -72.03 -85.12 REMARK 500 4 TYR B 26 109.13 -58.38 REMARK 500 4 PRO B 28 83.96 -52.69 REMARK 500 5 ILE A 2 -55.89 -167.53 REMARK 500 5 SER A 9 -169.38 -109.89 REMARK 500 5 CYS A 11 -174.24 -61.95 REMARK 500 5 ASN B 3 34.20 -156.76 REMARK 500 5 CYS B 7 120.61 179.61 REMARK 500 5 ARG B 22 -64.71 -99.86 REMARK 500 5 PHE B 25 -172.02 -176.11 REMARK 500 5 PRO B 28 109.94 -57.33 REMARK 500 6 ILE A 2 -44.61 -141.37 REMARK 500 6 CYS A 11 -169.44 -60.19 REMARK 500 6 ASN A 18 32.78 -94.49 REMARK 500 6 VAL B 2 -43.81 -161.68 REMARK 500 6 ASN B 3 29.16 -156.98 REMARK 500 6 VAL B 18 -75.19 -87.78 REMARK 500 6 CYS B 19 -76.36 -75.74 REMARK 500 7 THR A 8 -42.92 -160.95 REMARK 500 7 SER A 9 -125.55 -154.06 REMARK 500 7 ASN A 18 37.92 -96.64 REMARK 500 7 ASN B 3 30.09 -142.97 REMARK 500 7 CYS B 7 142.58 179.67 REMARK 500 7 CYS B 19 -70.16 -88.68 REMARK 500 7 TYR B 26 101.66 -49.95 REMARK 500 7 PRO B 28 105.53 -56.81 REMARK 500 8 THR A 8 49.74 -92.64 REMARK 500 8 CYS A 11 -178.83 -60.40 REMARK 500 8 ASN A 18 30.63 -96.27 REMARK 500 8 ASN B 3 24.63 -154.35 REMARK 500 8 CYS B 19 -81.14 -58.56 REMARK 500 8 PHE B 25 -169.44 -176.83 REMARK 500 8 TYR B 26 99.93 -51.52 REMARK 500 9 THR A 8 -66.22 -129.73 REMARK 500 9 CYS A 11 -167.76 -70.69 REMARK 500 9 CYS A 20 33.44 -97.64 REMARK 500 9 ASN B 3 30.04 -144.27 REMARK 500 9 GLN B 4 -159.50 -126.65 REMARK 500 9 CYS B 19 -79.46 -79.88 REMARK 500 9 PHE B 25 -177.32 -177.72 REMARK 500 10 ILE A 2 -50.03 -171.99 REMARK 500 10 VAL A 3 -61.38 -92.54 REMARK 500 10 ASN B 3 36.17 -174.40 REMARK 500 10 CYS B 7 -76.71 178.95 REMARK 500 10 TYR B 26 100.00 -54.50 REMARK 500 10 PRO B 28 89.25 -60.49 REMARK 500 11 ASN A 18 31.95 -96.89 REMARK 500 11 ASN B 3 27.14 -151.57 REMARK 500 11 GLN B 4 -97.21 -107.24 REMARK 500 11 CYS B 19 -78.83 -53.71 REMARK 500 11 PHE B 25 -166.71 -178.40 REMARK 500 11 TYR B 26 94.38 -47.29 REMARK 500 12 GLU A 4 53.58 -90.52 REMARK 500 12 GLN A 5 -46.32 -142.22 REMARK 500 12 SER A 9 -167.86 -119.62 REMARK 500 12 ASN A 18 35.88 -97.74 REMARK 500 12 VAL B 2 172.44 -50.49 REMARK 500 12 ASN B 3 92.54 -58.59 REMARK 500 12 CYS B 7 127.36 -178.46 REMARK 500 12 CYS B 19 -73.29 -54.33 REMARK 500 12 PHE B 25 -173.62 -179.33 REMARK 500 12 TYR B 26 108.36 -54.46 REMARK 500 13 CYS A 20 40.79 -109.31 REMARK 500 13 ASN B 3 75.82 0.77 REMARK 500 13 CYS B 7 105.89 179.78 REMARK 500 13 TYR B 26 95.15 -52.97 REMARK 500 14 ILE A 2 -45.27 -146.70 REMARK 500 14 CYS A 7 43.74 -93.29 REMARK 500 14 THR A 8 -45.22 -138.92 REMARK 500 14 CYS A 11 -174.46 -62.46 REMARK 500 14 ASN A 18 33.38 -98.53 REMARK 500 14 CYS A 20 35.51 -96.47 REMARK 500 14 ASN B 3 37.15 -178.84 REMARK 500 14 CYS B 7 120.25 179.71 REMARK 500 14 VAL B 18 -75.12 -86.49 REMARK 500 14 PRO B 28 83.15 -68.35 REMARK 500 15 ILE A 2 -48.26 -136.90 REMARK 500 15 GLN A 5 -45.96 -150.50 REMARK 500 15 CYS A 11 -89.00 -82.80 REMARK 500 15 ASN A 18 35.33 -98.02 REMARK 500 15 CYS A 20 36.43 -97.97 REMARK 500 15 VAL B 2 -72.83 -36.07 REMARK 500 15 ASN B 3 54.98 -178.16 REMARK 500 15 CYS B 7 120.41 -172.05 REMARK 500 15 TYR B 26 93.52 -55.44 REMARK 500 15 PRO B 28 -172.34 -57.64 REMARK 500 16 ILE A 2 -47.40 -143.42 REMARK 500 16 GLN A 5 -50.48 -141.20 REMARK 500 16 SER A 9 -162.52 -116.98 REMARK 500 16 ASN A 18 32.97 -98.51 REMARK 500 16 ASN B 3 40.85 -171.08 REMARK 500 16 LEU B 6 55.35 -114.42 REMARK 500 16 VAL B 18 -71.76 -71.00 REMARK 500 16 CYS B 19 -77.91 -68.10 REMARK 500 17 ILE A 2 -53.35 -170.73 REMARK 500 17 ASN B 3 29.24 -152.89 REMARK 500 17 CYS B 19 -80.24 -69.19 REMARK 500 18 ILE A 2 -44.40 -172.89 REMARK 500 18 SER A 9 -153.56 -117.40 REMARK 500 18 ASN B 3 92.98 -59.44 REMARK 500 18 CYS B 19 -74.89 -66.43 REMARK 500 18 TYR B 26 109.58 -54.33 REMARK 500 19 ILE A 2 -44.74 -172.26 REMARK 500 19 GLU A 4 51.72 -90.35 REMARK 500 19 GLN A 5 -43.79 -138.44 REMARK 500 19 THR A 8 -67.83 -99.29 REMARK 500 19 CYS A 11 -178.91 -61.74 REMARK 500 19 ASN A 18 33.21 -96.95 REMARK 500 19 CYS A 20 40.49 -96.83 REMARK 500 19 ASN B 3 31.62 -160.69 REMARK 500 19 VAL B 18 -71.21 -74.12 REMARK 500 19 ARG B 22 52.70 -91.93 REMARK 500 20 CYS A 11 -172.82 -68.27 REMARK 500 20 CYS A 20 33.12 -99.31 REMARK 500 20 VAL B 18 -73.19 -84.77 REMARK 500 20 CYS B 19 -82.51 -64.49 REMARK 500 20 ARG B 22 50.74 -93.44 REMARK 500 20 TYR B 26 98.85 -57.69 REMARK 500 20 PRO B 28 -171.34 -59.24 REMARK 500 REMARK 500 REMARK: NULL
DBREF 1A7F A 1 21 UNP P01308 INS_HUMAN 90 110 DBREF 1A7F B 1 29 UNP P01308 INS_HUMAN 25 53
SEQADV 1A7F GLU B 16 UNP P01308 TYR 40 ENGINEERED SEQADV 1A7F GLY B 24 UNP P01308 PHE 48 ENGINEERED
SEQRES 1 A 21 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU SEQRES 2 A 21 TYR GLN LEU GLU ASN TYR CYS ASN SEQRES 1 B 29 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU SEQRES 2 B 29 ALA LEU GLU LEU VAL CYS GLY GLU ARG GLY GLY PHE TYR SEQRES 3 B 29 THR PRO LYS
HELIX 1 HE1 ILE A 2 CYS A 7 1 6 HELIX 2 HE2 LEU A 13 TYR A 19 1 7 HELIX 3 HE3 SER B 9 VAL B 18 1 10
SSBOND 1 CYS A 6 CYS A 11 1555 1555 2.02 SSBOND 2 CYS A 7 CYS B 7 1555 1555 2.02 SSBOND 3 CYS A 20 CYS B 19 1555 1555 2.02
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