1IOH - Header Asymmetric Unit

HEADER HORMONE/GROWTH FACTOR 13-AUG-98 1IOH

TITLE INSULIN MUTANT A8 HIS,(B1, B10, B16, B27)GLU, DES-B30, NMR, TITLE 2 26 STRUCTURES

COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (INSULIN PRECURSOR); COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: 90-110; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: PROTEIN (INSULIN PRECURSOR); COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: 25-53; COMPND 11 ENGINEERED: YES; COMPND 12 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, KEYWDS 2 HORMONE/GROWTH FACTOR COMPLEX

EXPDTA SOLUTION NMR

NUMMDL 26

AUTHOR H.B.OLSEN,S.LUDVIGSEN,N.C.KAARSHOLM

REVDAT 3 24-FEB-09 1IOH 1 VERSN REVDAT 2 22-DEC-99 1IOH 4 HEADER COMPND REMARK JRNL REVDAT 2 2 4 ATOM SOURCE SEQRES REVDAT 1 13-JAN-99 1IOH 0

JRNL AUTH H.B.OLSEN,S.LUDVIGSEN,N.C.KAARSHOLM JRNL TITL THE RELATIONSHIP BETWEEN INSULIN BIOACTIVITY AND JRNL TITL 2 STRUCTURE IN THE NH2-TERMINAL A-CHAIN HELIX. JRNL REF J.MOL.BIOL. V. 284 477 1998 JRNL REFN ISSN 0022-2836 JRNL PMID 9813131 JRNL DOI 10.1006/JMBI.1998.2175

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 1IOH COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-SEP-99. REMARK 100 THE RCSB ID CODE IS RCSB008159.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 307 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NOESY, COSY, 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 : X-PLOR REMARK 210 METHOD USED : DISTANCE GEOMETRY REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 26 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 11 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 SER A 9 -154.74 -147.20 REMARK 500 1 SER A 12 -73.60 -83.43 REMARK 500 1 LEU A 13 -38.92 179.72 REMARK 500 1 SER B 9 -38.51 -147.81 REMARK 500 1 GLU B 21 30.83 -89.24 REMARK 500 1 TYR B 26 77.45 -163.05 REMARK 500 1 GLU B 27 58.19 -150.20 REMARK 500 1 PRO B 28 76.71 -69.10 REMARK 500 2 ILE A 2 -40.59 84.43 REMARK 500 2 SER A 12 -84.59 -117.13 REMARK 500 2 LEU A 13 -35.00 -163.60 REMARK 500 2 TYR A 19 51.42 -95.17 REMARK 500 2 VAL B 2 -33.20 -179.24 REMARK 500 2 ASN B 3 -136.17 -137.98 REMARK 500 2 GLU B 21 20.03 46.29 REMARK 500 2 ARG B 22 -62.65 -150.67 REMARK 500 2 TYR B 26 93.37 -179.27 REMARK 500 2 GLU B 27 72.14 -173.17 REMARK 500 3 ILE A 2 -78.14 -88.21 REMARK 500 3 SER A 9 -146.96 -179.86 REMARK 500 3 CYS A 11 -148.54 -119.70 REMARK 500 3 SER A 12 -109.93 -160.39 REMARK 500 3 LEU A 13 10.67 -148.43 REMARK 500 3 ASN A 18 34.88 -88.91 REMARK 500 3 VAL B 2 176.23 80.10 REMARK 500 3 VAL B 18 -72.70 -54.17 REMARK 500 3 CYS B 19 -70.01 -65.62 REMARK 500 3 GLU B 21 -52.81 83.43 REMARK 500 4 SER A 9 -165.65 179.42 REMARK 500 4 SER A 12 -97.06 -108.45 REMARK 500 4 LEU A 13 -40.67 -151.61 REMARK 500 4 GLN B 4 -42.31 -149.92 REMARK 500 4 HIS B 5 64.46 -159.69 REMARK 500 4 LEU B 6 91.61 -49.87 REMARK 500 4 TYR B 26 -146.49 -118.75 REMARK 500 5 SER A 9 -167.36 -163.77 REMARK 500 5 CYS A 11 -159.36 -64.70 REMARK 500 5 SER A 12 -70.67 -130.61 REMARK 500 5 LEU A 13 -34.28 179.91 REMARK 500 5 GLN B 4 146.79 -170.37 REMARK 500 5 HIS B 5 95.80 -68.16 REMARK 500 5 LEU B 6 102.29 -57.32 REMARK 500 5 VAL B 18 -79.95 -90.04 REMARK 500 5 GLU B 21 -36.45 -29.94 REMARK 500 6 ILE A 2 -35.80 175.17 REMARK 500 6 CYS A 11 -174.57 -66.10 REMARK 500 6 SER A 12 -67.50 -125.04 REMARK 500 6 LEU A 13 -34.90 -177.48 REMARK 500 6 TYR A 19 34.77 -92.15 REMARK 500 6 ASN B 3 -95.53 -151.49 REMARK 500 6 VAL B 18 -81.25 -67.87 REMARK 500 7 ILE A 2 -78.22 -91.55 REMARK 500 7 SER A 9 -178.72 -175.74 REMARK 500 7 CYS A 11 -151.69 -59.76 REMARK 500 7 SER A 12 -84.58 -144.71 REMARK 500 7 LEU A 13 -37.05 -175.73 REMARK 500 7 VAL B 2 -93.76 -129.57 REMARK 500 7 SER B 9 -81.91 71.99 REMARK 500 7 CYS B 19 -77.11 -68.11 REMARK 500 8 ILE A 2 -60.78 -143.71 REMARK 500 8 SER A 9 -149.75 -157.04 REMARK 500 8 CYS A 11 -139.70 -127.61 REMARK 500 8 SER A 12 -89.71 -163.74 REMARK 500 8 LEU A 13 -49.13 -173.60 REMARK 500 8 ASN B 3 70.70 -171.93 REMARK 500 8 HIS B 5 104.56 -59.95 REMARK 500 8 TYR B 26 24.39 -164.18 REMARK 500 9 SER A 9 -167.01 -179.94 REMARK 500 9 CYS A 11 -154.50 -105.34 REMARK 500 9 SER A 12 -99.29 -139.15 REMARK 500 9 LEU A 13 -40.99 -148.86 REMARK 500 9 ASN B 3 113.56 -171.36 REMARK 500 9 SER B 9 -40.03 162.97 REMARK 500 9 ARG B 22 -62.18 -93.99 REMARK 500 10 ILE A 2 -47.67 -147.23 REMARK 500 10 SER A 9 -173.50 -176.20 REMARK 500 10 TYR A 19 31.61 -95.49 REMARK 500 10 VAL B 2 63.89 39.11 REMARK 500 10 SER B 9 -83.39 69.63 REMARK 500 10 GLU B 10 -28.44 -39.31 REMARK 500 10 VAL B 18 -71.07 -82.33 REMARK 500 10 CYS B 19 -70.55 -63.01 REMARK 500 10 GLU B 21 -20.30 82.36 REMARK 500 10 ARG B 22 -33.41 -130.41 REMARK 500 11 ILE A 2 -53.82 162.65 REMARK 500 11 CYS A 11 -149.27 -124.38 REMARK 500 11 SER A 12 -78.75 -145.62 REMARK 500 11 LEU A 13 -38.43 -165.61 REMARK 500 11 ASN B 3 65.11 -108.26 REMARK 500 11 SER B 9 -46.56 83.37 REMARK 500 11 TYR B 26 75.99 -154.69 REMARK 500 11 GLU B 27 96.41 -168.78 REMARK 500 12 CYS A 11 -155.83 -109.36 REMARK 500 12 SER A 12 -91.62 -145.48 REMARK 500 12 LEU A 13 -38.60 -151.12 REMARK 500 12 VAL B 2 -87.05 -172.86 REMARK 500 12 ASN B 3 -158.93 -103.36 REMARK 500 12 TYR B 26 -93.17 -112.23 REMARK 500 13 ILE A 2 -42.13 178.68 REMARK 500 13 CYS A 11 -151.92 -126.76 REMARK 500 13 SER A 12 -100.49 -140.59 REMARK 500 13 LEU A 13 -37.37 -157.01 REMARK 500 13 VAL B 2 25.67 41.56 REMARK 500 13 ASN B 3 23.10 -163.95 REMARK 500 13 GLU B 21 -36.44 163.44 REMARK 500 13 ARG B 22 -57.58 -138.27 REMARK 500 13 TYR B 26 43.45 -166.93 REMARK 500 14 CYS A 11 -168.10 -69.23 REMARK 500 14 SER A 12 -91.59 -129.48 REMARK 500 14 LEU A 13 -38.08 -159.21 REMARK 500 14 TYR A 19 47.40 -87.75 REMARK 500 14 VAL B 2 -88.19 -143.01 REMARK 500 14 VAL B 18 -66.65 -92.33 REMARK 500 14 CYS B 19 -71.51 -61.57 REMARK 500 14 GLU B 21 -55.72 83.27 REMARK 500 15 ILE A 2 -45.46 -145.54 REMARK 500 15 CYS A 11 -147.51 -116.12 REMARK 500 15 SER A 12 -89.28 -158.94 REMARK 500 15 LEU A 13 -36.69 -151.11 REMARK 500 15 SER B 9 -7.51 79.61 REMARK 500 15 CYS B 19 -60.39 -94.63 REMARK 500 15 GLU B 21 -45.21 171.63 REMARK 500 15 TYR B 26 -36.51 -174.59 REMARK 500 16 SER A 12 -88.77 -103.27 REMARK 500 16 LEU A 13 -36.56 -161.83 REMARK 500 16 VAL B 2 -152.03 -130.89 REMARK 500 16 ASN B 3 78.77 -173.30 REMARK 500 16 LEU B 6 90.48 -67.17 REMARK 500 16 CYS B 19 -77.43 -88.08 REMARK 500 16 GLU B 21 27.64 39.60 REMARK 500 17 ILE A 2 -60.72 176.43 REMARK 500 17 SER A 9 173.97 164.18 REMARK 500 17 CYS A 11 -167.81 -121.27 REMARK 500 17 SER A 12 -88.96 -134.72 REMARK 500 17 LEU A 13 -39.17 -151.89 REMARK 500 17 TYR A 19 52.54 -101.33 REMARK 500 17 VAL B 2 -61.70 -157.08 REMARK 500 17 ASN B 3 -92.57 -147.58 REMARK 500 17 GLN B 4 144.29 179.83 REMARK 500 17 LEU B 6 93.02 -46.74 REMARK 500 17 GLU B 21 30.93 -94.48 REMARK 500 17 TYR B 26 -49.67 -178.69 REMARK 500 18 CYS A 11 -149.42 -104.65 REMARK 500 18 SER A 12 -85.19 -132.51 REMARK 500 18 LEU A 13 -38.51 -164.68 REMARK 500 18 VAL B 2 -158.00 41.47 REMARK 500 18 SER B 9 -47.20 83.56 REMARK 500 18 GLU B 21 32.87 -88.87 REMARK 500 18 GLU B 27 91.63 -163.29 REMARK 500 19 SER A 9 -170.11 -173.69 REMARK 500 19 SER A 12 -72.02 -114.48 REMARK 500 19 LEU A 13 -42.73 179.26 REMARK 500 19 VAL B 2 -73.59 79.78 REMARK 500 19 HIS B 5 100.70 -59.75 REMARK 500 19 LEU B 6 107.03 -58.99 REMARK 500 19 CYS B 19 -78.58 -80.00 REMARK 500 19 GLU B 21 15.13 58.66 REMARK 500 19 GLU B 27 67.43 -179.61 REMARK 500 19 PRO B 28 77.81 -68.82 REMARK 500 20 CYS A 11 -112.58 -112.25 REMARK 500 20 SER A 12 -94.57 173.90 REMARK 500 20 LEU A 13 -43.80 -157.27 REMARK 500 20 VAL B 2 146.71 178.67 REMARK 500 20 ASN B 3 -152.72 -63.21 REMARK 500 20 CYS B 19 -72.23 -73.03 REMARK 500 20 GLU B 21 15.89 52.81 REMARK 500 20 ARG B 22 -50.57 -150.91 REMARK 500 20 PHE B 25 65.88 -105.91 REMARK 500 20 GLU B 27 59.88 -148.30 REMARK 500 20 PRO B 28 85.46 -66.71 REMARK 500 21 ILE A 2 -54.33 -148.81 REMARK 500 21 SER A 9 -156.22 -176.01 REMARK 500 21 CYS A 11 -163.88 -125.80 REMARK 500 21 SER A 12 -85.62 -150.76 REMARK 500 21 LEU A 13 -37.39 -148.98 REMARK 500 21 SER B 9 -45.61 83.19 REMARK 500 21 GLU B 21 -58.44 175.12 REMARK 500 21 PHE B 24 -169.33 -124.09 REMARK 500 21 TYR B 26 -145.16 179.69 REMARK 500 22 SER A 9 159.88 172.98 REMARK 500 22 CYS A 11 -169.20 -68.84 REMARK 500 22 SER A 12 -79.34 -111.90 REMARK 500 22 LEU A 13 -33.50 -179.92 REMARK 500 22 TYR A 19 47.20 -88.18 REMARK 500 22 VAL B 2 -140.54 -142.06 REMARK 500 22 ASN B 3 98.00 -62.30 REMARK 500 22 PHE B 24 -159.50 -100.62 REMARK 500 22 TYR B 26 23.74 -144.01 REMARK 500 23 ILE A 2 -32.33 178.57 REMARK 500 23 SER A 9 -159.76 -147.21 REMARK 500 23 CYS A 11 -155.69 -155.11 REMARK 500 23 SER A 12 -105.54 -133.77 REMARK 500 23 LEU A 13 13.24 -147.32 REMARK 500 23 GLN B 4 138.90 -175.88 REMARK 500 24 CYS A 11 -165.90 -66.89 REMARK 500 24 SER A 12 -83.93 -127.62 REMARK 500 24 LEU A 13 -32.70 -174.60 REMARK 500 24 TYR A 19 30.57 -91.80 REMARK 500 24 HIS B 5 107.34 -59.25 REMARK 500 24 SER B 9 -27.70 163.46 REMARK 500 24 CYS B 19 -72.50 -61.75 REMARK 500 24 TYR B 26 114.87 -167.25 REMARK 500 25 SER A 9 -143.47 -134.11 REMARK 500 25 SER A 12 -72.76 -103.51 REMARK 500 25 LEU A 13 -34.19 179.72 REMARK 500 25 VAL B 2 113.15 173.50 REMARK 500 25 HIS B 5 97.76 -59.78 REMARK 500 25 LEU B 6 88.61 -59.15 REMARK 500 25 PHE B 25 56.86 -90.51 REMARK 500 25 TYR B 26 20.30 -158.17 REMARK 500 25 PRO B 28 96.33 -67.23 REMARK 500 26 ILE A 2 -48.52 -170.21 REMARK 500 26 CYS A 11 -141.16 -65.07 REMARK 500 26 SER A 12 -98.34 -169.12 REMARK 500 26 LEU A 13 -38.83 -149.07 REMARK 500 26 VAL B 2 27.23 -167.08 REMARK 500 26 ASN B 3 -94.37 -174.32 REMARK 500 26 GLU B 27 58.92 -174.94 REMARK 500 26 PRO B 28 77.82 -69.29 REMARK 500 REMARK 500 REMARK: NULL

DBREF 1IOH A 1 21 UNP P01308 INS_HUMAN 90 110 DBREF 1IOH B 1 29 UNP P01308 INS_HUMAN 26 53

SEQADV 1IOH GLU B 1 UNP P01308 PHE 25 ENGINEERED SEQADV 1IOH GLU B 10 UNP P01308 HIS 34 ENGINEERED SEQADV 1IOH GLU B 16 UNP P01308 TYR 40 ENGINEERED SEQADV 1IOH GLU B 27 UNP P01308 THR 51 ENGINEERED SEQADV 1IOH HIS A 8 UNP P01308 THR 97 ENGINEERED

SEQRES 1 A 21 GLY ILE VAL GLU GLN CYS CYS HIS SER ILE CYS SER LEU SEQRES 2 A 21 TYR GLN LEU GLU ASN TYR CYS ASN SEQRES 1 B 29 GLU VAL ASN GLN HIS LEU CYS GLY SER GLU LEU VAL GLU SEQRES 2 B 29 ALA LEU GLU LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR SEQRES 3 B 29 GLU PRO LYS

HELIX 1 HE1 ILE A 2 CYS A 7 1 6 HELIX 2 HE2 SER A 12 TYR A 19 1 8 HELIX 3 HE3 SER B 9 CYS B 19 1 11

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