1NRB - Header Asymmetric Unit

HEADER NEUROTOXIN 03-JAN-95 1NRB

TITLE SOLUTION STRUCTURE OF AN OLD WORLD-LIKE NEUROTOXIN FROM THE TITLE 2 VENOM OF THE NEW WORLD SCORPION CENTRUROIDES SCULPTURATUS TITLE 3 EWING

COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEUROTOXIN V, CSE-V; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CENTRUROIDES SCULPTURATUS; SOURCE 3 ORGANISM_COMMON: BARK SCORPION; SOURCE 4 ORGANISM_TAXID: 218467

KEYWDS NEUROTOXIN

EXPDTA SOLUTION NMR

NUMMDL 20

AUTHOR M.J.JABLONSKY,N.R.KRISHNA

REVDAT 2 24-FEB-09 1NRB 1 VERSN REVDAT 1 27-FEB-95 1NRB 0

JRNL AUTH M.J.JABLONSKY,D.D.WATT,N.R.KRISHNA JRNL TITL SOLUTION STRUCTURE OF AN OLD WORLD-LIKE NEUROTOXIN JRNL TITL 2 FROM THE VENOM OF THE NEW WORLD SCORPION JRNL TITL 3 CENTRUROIDES SCULPTURATUS EWING. JRNL REF J.MOL.BIOL. V. 248 449 1995 JRNL REFN ISSN 0022-2836 JRNL PMID 7739052

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR, QUANTA, CHARMM REMARK 3 AUTHORS : BRUNGER (X-PLOR), (QUANTA), BROOKS ET AL. REMARK 3 (CHARMM) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1NRB 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) : NULL REMARK 210 PH : NULL REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : NULL REMARK 210 SPECTROMETER MODEL : NULL REMARK 210 SPECTROMETER MANUFACTURER : NULL REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : NULL REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL 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 ASP A 8 -160.11 -59.84 REMARK 500 1 ASN A 11 48.13 76.05 REMARK 500 1 TYR A 14 97.18 -58.54 REMARK 500 1 LYS A 30 21.16 103.81 REMARK 500 1 TYR A 35 -168.02 -115.08 REMARK 500 1 TRP A 38 -101.97 -66.50 REMARK 500 1 VAL A 41 -112.98 -135.73 REMARK 500 1 SER A 42 -159.09 -173.12 REMARK 500 1 THR A 56 -67.85 -130.64 REMARK 500 1 SER A 57 60.39 -166.01 REMARK 500 1 CYS A 60 94.68 64.62 REMARK 500 2 ASP A 8 -170.07 -53.95 REMARK 500 2 ASN A 11 41.96 78.60 REMARK 500 2 GLU A 15 177.51 -44.91 REMARK 500 2 LEU A 17 -40.73 -138.94 REMARK 500 2 ASP A 24 -73.01 -65.59 REMARK 500 2 LYS A 30 6.89 120.12 REMARK 500 2 TRP A 38 -104.33 -72.73 REMARK 500 2 VAL A 41 -111.18 -129.59 REMARK 500 2 SER A 42 -165.23 -172.59 REMARK 500 2 TYR A 46 80.65 -150.70 REMARK 500 2 THR A 56 -165.80 -119.98 REMARK 500 2 PRO A 62 93.72 -55.87 REMARK 500 3 LYS A 2 146.72 -171.82 REMARK 500 3 ASP A 8 -162.37 -68.82 REMARK 500 3 ASN A 11 34.57 74.49 REMARK 500 3 LEU A 17 -51.53 -120.54 REMARK 500 3 LYS A 30 25.68 81.40 REMARK 500 3 TRP A 38 -136.55 -71.53 REMARK 500 3 VAL A 41 -109.61 -106.88 REMARK 500 3 SER A 42 -164.90 -170.97 REMARK 500 3 THR A 56 -91.70 -101.99 REMARK 500 3 CYS A 60 88.21 -161.13 REMARK 500 4 PRO A 6 106.27 -59.67 REMARK 500 4 ASP A 8 -173.90 -52.96 REMARK 500 4 GLU A 15 -175.20 -64.83 REMARK 500 4 LEU A 17 -39.79 -146.96 REMARK 500 4 ASP A 24 -73.23 -49.86 REMARK 500 4 LYS A 30 7.55 105.86 REMARK 500 4 TYR A 35 -168.63 -114.23 REMARK 500 4 TYR A 37 74.75 -105.22 REMARK 500 4 TRP A 38 -75.83 -63.90 REMARK 500 4 VAL A 41 -39.03 178.72 REMARK 500 4 SER A 42 -152.90 -167.44 REMARK 500 4 CYS A 43 -177.10 -68.02 REMARK 500 4 LYS A 55 95.16 -42.72 REMARK 500 4 THR A 56 -88.68 -76.39 REMARK 500 4 SER A 57 58.09 -155.52 REMARK 500 4 CYS A 60 98.83 -54.58 REMARK 500 4 PRO A 62 101.70 -59.10 REMARK 500 5 ASP A 8 -164.34 -60.76 REMARK 500 5 ASN A 11 41.23 78.24 REMARK 500 5 GLU A 15 -170.88 -57.41 REMARK 500 5 LEU A 17 -42.39 -137.77 REMARK 500 5 ASP A 24 -71.82 -59.38 REMARK 500 5 LYS A 30 50.82 89.75 REMARK 500 5 TRP A 38 -106.57 -62.54 REMARK 500 5 VAL A 41 -102.24 -132.03 REMARK 500 5 SER A 42 -166.29 -173.42 REMARK 500 5 CYS A 43 -171.84 -69.24 REMARK 500 5 SER A 52 106.96 -41.59 REMARK 500 5 PRO A 53 88.58 -59.18 REMARK 500 5 THR A 56 -82.09 -103.85 REMARK 500 5 SER A 57 53.41 -150.28 REMARK 500 5 CYS A 60 103.30 75.30 REMARK 500 5 ASN A 61 94.26 -170.24 REMARK 500 5 PRO A 62 -157.40 -59.04 REMARK 500 6 ASP A 8 -161.83 -62.11 REMARK 500 6 SER A 9 21.79 -77.12 REMARK 500 6 TYR A 14 99.34 -51.77 REMARK 500 6 ASP A 24 -72.19 -56.68 REMARK 500 6 LYS A 30 65.85 81.09 REMARK 500 6 VAL A 41 91.55 -37.30 REMARK 500 6 THR A 56 -76.95 -145.79 REMARK 500 6 CYS A 60 112.95 58.51 REMARK 500 7 ASP A 8 -167.18 -63.76 REMARK 500 7 ASN A 11 52.23 76.88 REMARK 500 7 ASP A 24 -78.49 -59.24 REMARK 500 7 LEU A 25 -30.51 -39.14 REMARK 500 7 LYS A 30 2.57 105.65 REMARK 500 7 TRP A 38 -100.09 -57.29 REMARK 500 7 VAL A 41 -80.01 -140.40 REMARK 500 7 SER A 42 -164.76 -172.95 REMARK 500 7 LYS A 55 107.01 -43.08 REMARK 500 7 THR A 56 -151.72 -101.45 REMARK 500 7 CYS A 60 89.12 -62.52 REMARK 500 7 PRO A 62 -160.28 -61.10 REMARK 500 8 LYS A 2 135.56 -171.03 REMARK 500 8 ASP A 8 -167.16 -63.12 REMARK 500 8 ASN A 11 44.10 77.60 REMARK 500 8 LYS A 30 0.80 100.11 REMARK 500 8 VAL A 41 93.12 -36.67 REMARK 500 8 THR A 56 -74.46 -86.86 REMARK 500 8 SER A 57 64.11 -179.18 REMARK 500 8 CYS A 60 98.64 60.98 REMARK 500 9 ASP A 8 -167.47 -66.29 REMARK 500 9 ASN A 11 49.00 78.22 REMARK 500 9 GLU A 15 -175.77 -55.04 REMARK 500 9 ASP A 24 -70.40 -47.76 REMARK 500 9 TRP A 38 -103.36 -67.51 REMARK 500 9 VAL A 41 -111.87 -132.86 REMARK 500 9 SER A 42 -165.01 -173.26 REMARK 500 9 THR A 56 -85.66 -78.07 REMARK 500 9 SER A 57 53.15 -166.00 REMARK 500 9 PRO A 62 -78.01 -55.88 REMARK 500 10 ASP A 8 -158.59 -73.99 REMARK 500 10 ASP A 24 -70.85 -58.11 REMARK 500 10 LYS A 30 66.62 85.82 REMARK 500 10 TRP A 38 -105.73 -69.61 REMARK 500 10 VAL A 41 -115.64 -134.18 REMARK 500 10 SER A 42 -160.59 -170.48 REMARK 500 10 LYS A 55 101.80 -41.79 REMARK 500 10 THR A 56 -74.39 -91.80 REMARK 500 10 SER A 57 50.97 -155.61 REMARK 500 10 LYS A 59 49.04 -105.39 REMARK 500 10 CYS A 60 95.19 60.89 REMARK 500 10 PRO A 62 86.35 -63.96 REMARK 500 11 PRO A 6 98.37 -67.62 REMARK 500 11 ASP A 8 -165.14 -56.48 REMARK 500 11 ASN A 11 41.83 71.96 REMARK 500 11 TYR A 14 105.29 -55.38 REMARK 500 11 GLU A 15 -176.36 -58.66 REMARK 500 11 LEU A 17 -38.51 -140.78 REMARK 500 11 LYS A 30 6.19 121.82 REMARK 500 11 TRP A 38 -96.77 -70.08 REMARK 500 11 VAL A 41 -111.14 -139.61 REMARK 500 11 SER A 42 -159.94 -172.74 REMARK 500 11 SER A 57 56.12 -179.87 REMARK 500 12 ASP A 8 -173.93 -53.14 REMARK 500 12 GLU A 15 -167.72 -60.87 REMARK 500 12 LYS A 30 4.98 89.31 REMARK 500 12 TRP A 38 -106.06 -72.62 REMARK 500 12 VAL A 41 -111.52 -131.05 REMARK 500 12 SER A 42 -163.77 -173.28 REMARK 500 12 SER A 52 109.24 -48.45 REMARK 500 12 THR A 56 -93.49 -116.78 REMARK 500 12 SER A 57 51.68 -140.24 REMARK 500 12 CYS A 60 85.01 58.91 REMARK 500 12 ASN A 61 84.41 -150.77 REMARK 500 13 LYS A 2 146.28 -171.33 REMARK 500 13 ASP A 8 -161.25 -60.40 REMARK 500 13 ASN A 11 39.08 77.36 REMARK 500 13 GLU A 15 -177.41 -61.26 REMARK 500 13 LEU A 17 -56.94 -150.74 REMARK 500 13 ASN A 23 -34.81 -39.59 REMARK 500 13 ASP A 24 -75.86 -71.55 REMARK 500 13 LYS A 30 48.53 85.81 REMARK 500 13 TRP A 38 -102.08 -62.34 REMARK 500 13 VAL A 41 -95.42 -135.24 REMARK 500 13 SER A 42 -166.71 -175.53 REMARK 500 13 PRO A 53 93.24 -56.15 REMARK 500 13 LYS A 55 100.13 -39.48 REMARK 500 13 THR A 56 -86.04 -82.97 REMARK 500 13 CYS A 60 107.51 -53.73 REMARK 500 14 ASP A 8 -160.45 -64.17 REMARK 500 14 ASP A 24 -71.64 -55.43 REMARK 500 14 LYS A 30 38.21 88.07 REMARK 500 14 TRP A 38 -142.69 -58.75 REMARK 500 14 VAL A 41 -96.89 -101.66 REMARK 500 14 SER A 42 -162.15 -172.73 REMARK 500 14 PRO A 53 86.58 -61.06 REMARK 500 14 LYS A 55 106.79 -58.61 REMARK 500 14 THR A 56 -69.61 -105.51 REMARK 500 14 SER A 57 57.68 -177.16 REMARK 500 14 ASN A 61 78.02 -112.47 REMARK 500 15 ASP A 8 -166.09 -64.16 REMARK 500 15 ASN A 11 36.64 81.92 REMARK 500 15 LEU A 17 11.77 -146.59 REMARK 500 15 ASP A 24 -71.45 -47.81 REMARK 500 15 LYS A 30 64.88 73.18 REMARK 500 15 LYS A 40 60.08 63.44 REMARK 500 15 VAL A 41 108.56 -36.96 REMARK 500 15 SER A 52 104.03 -40.02 REMARK 500 15 PRO A 53 98.05 -61.26 REMARK 500 15 LYS A 55 96.13 -42.35 REMARK 500 15 THR A 56 -158.58 -76.74 REMARK 500 15 PRO A 62 -156.55 -62.22 REMARK 500 16 LYS A 2 147.30 -171.96 REMARK 500 16 ASP A 8 -170.56 -62.75 REMARK 500 16 ASN A 11 45.83 83.34 REMARK 500 16 ASP A 24 -73.62 -57.86 REMARK 500 16 LYS A 30 0.13 114.90 REMARK 500 16 TYR A 37 90.61 -69.73 REMARK 500 16 TRP A 38 -149.41 -56.29 REMARK 500 16 LYS A 40 30.85 38.56 REMARK 500 16 VAL A 41 -101.26 -90.76 REMARK 500 16 SER A 42 -171.41 -170.78 REMARK 500 16 THR A 56 -79.35 -96.95 REMARK 500 17 ASP A 8 -164.15 -78.81 REMARK 500 17 ASN A 11 31.38 74.35 REMARK 500 17 ASP A 24 -74.12 -61.12 REMARK 500 17 LYS A 30 2.39 128.31 REMARK 500 17 TRP A 38 -154.88 -52.63 REMARK 500 17 VAL A 41 -95.98 -86.12 REMARK 500 17 SER A 42 -172.38 -172.25 REMARK 500 17 PRO A 53 98.15 -68.56 REMARK 500 17 LYS A 55 123.81 -39.53 REMARK 500 17 THR A 56 -85.09 -168.44 REMARK 500 17 CYS A 60 104.93 -42.51 REMARK 500 17 PRO A 62 -159.91 -62.94 REMARK 500 18 ASP A 8 -166.77 -78.43 REMARK 500 18 ASN A 11 42.99 75.05 REMARK 500 18 TYR A 14 106.41 -43.88 REMARK 500 18 LEU A 25 -34.97 -39.63 REMARK 500 18 LYS A 30 6.41 91.18 REMARK 500 18 TRP A 38 -99.12 -65.80 REMARK 500 18 VAL A 41 -102.48 -138.28 REMARK 500 18 SER A 42 -157.97 -171.74 REMARK 500 18 LYS A 55 147.15 -39.66 REMARK 500 18 THR A 56 -101.46 -120.81 REMARK 500 18 SER A 57 56.65 -142.83 REMARK 500 18 PRO A 62 91.96 -61.04 REMARK 500 19 ASP A 8 -157.06 -74.13 REMARK 500 19 ASN A 11 35.88 74.13 REMARK 500 19 GLU A 15 -171.33 -59.37 REMARK 500 19 LEU A 17 -43.78 -143.19 REMARK 500 19 ASP A 24 -75.37 -67.12 REMARK 500 19 LYS A 30 -3.42 102.20 REMARK 500 19 TRP A 38 -108.06 -58.57 REMARK 500 19 VAL A 41 -88.91 -130.45 REMARK 500 19 SER A 42 -161.08 -175.57 REMARK 500 19 SER A 52 109.78 -40.17 REMARK 500 19 THR A 56 -63.51 -166.24 REMARK 500 19 SER A 57 45.61 -79.76 REMARK 500 19 LYS A 59 -148.58 -96.86 REMARK 500 19 PRO A 62 97.39 -65.10 REMARK 500 20 ASP A 8 -160.45 -68.57 REMARK 500 20 LYS A 30 -4.13 116.92 REMARK 500 20 TYR A 37 97.42 -69.48 REMARK 500 20 TRP A 38 -146.20 -60.75 REMARK 500 20 VAL A 41 -92.99 -100.65 REMARK 500 20 SER A 42 -165.23 -171.65 REMARK 500 20 THR A 56 -95.42 -115.50 REMARK 500 20 CYS A 60 123.56 60.43 REMARK 500 20 PRO A 62 -168.51 -63.63 REMARK 500 REMARK 500 REMARK: NULL

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1NRA RELATED DB: PDB

DBREF 1NRB A 1 63 UNP P46066 SCXV_CENSC 1 63

SEQRES 1 A 63 LYS LYS ASP GLY TYR PRO VAL ASP SER GLY ASN CYS LYS SEQRES 2 A 63 TYR GLU CYS LEU LYS ASP ASP TYR CYS ASN ASP LEU CYS SEQRES 3 A 63 LEU GLU ARG LYS ALA ASP LYS GLY TYR CYS TYR TRP GLY SEQRES 4 A 63 LYS VAL SER CYS TYR CYS TYR GLY LEU PRO ASP ASN SER SEQRES 5 A 63 PRO THR LYS THR SER GLY LYS CYS ASN PRO ALA

HELIX 1 1 ASP A 19 ARG A 29 1 11

SHEET 1 A 3 LYS A 33 TYR A 37 0 SHEET 2 A 3 SER A 42 LEU A 48 -1 N TYR A 46 O LYS A 33 SHEET 3 A 3 LYS A 2 GLY A 4 -1 N GLY A 4 O CYS A 45

SSBOND 1 CYS A 12 CYS A 60 1555 1555 2.02 SSBOND 2 CYS A 16 CYS A 36 1555 1555 2.01 SSBOND 3 CYS A 22 CYS A 43 1555 1555 2.02 SSBOND 4 CYS A 26 CYS A 45 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