HEADER TOXIN 11-MAY-14 2MP5 TITLE STRUCTURE OF BITISTATIN B COMPND MOL_ID: 1; COMPND 2 MOLECULE: DISINTEGRIN BITISTATIN; COMPND 3 CHAIN: 1; COMPND 4 SYNONYM: ARIETIN, BITAN, DISINTEGRIN ISOFORM D-1, PLATELET COMPND 5 AGGREGATION ACTIVATION INHIBITOR, VENOM PROTEIN CM-2 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BITIS ARIETANS; SOURCE 3 ORGANISM_COMMON: AFRICAN PUFF ADDER; SOURCE 4 ORGANISM_TAXID: 8692 KEYWDS BITIS ARIETANS, SNAKE VENOM, DISINTEGRIN, TOXIN EXPDTA SOLUTION NMR NUMMDL 43 AUTHOR R.J.CARBAJO,J.CALVETE,L.SANZ,A.PEREZ REVDAT 3 14-JUN-23 2MP5 1 REMARK REVDAT 2 25-FEB-15 2MP5 1 JRNL REVDAT 1 12-NOV-14 2MP5 0 JRNL AUTH R.J.CARBAJO,L.SANZ,A.PEREZ,J.J.CALVETE JRNL TITL NMR STRUCTURE OF BITISTATIN - A MISSING PIECE IN THE JRNL TITL 2 EVOLUTIONARY PATHWAY OF SNAKE VENOM DISINTEGRINS. JRNL REF FEBS J. V. 282 341 2015 JRNL REFN ISSN 1742-464X JRNL PMID 25363287 JRNL DOI 10.1111/FEBS.13138 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TOPSPIN, CNSSOLVE REMARK 3 AUTHORS : BRUKER BIOSPIN (TOPSPIN), BRUNGER, ADAMS, CLORE, REMARK 3 GROS, NILGES AND READ (CNSSOLVE) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2MP5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-MAY-14. REMARK 100 THE DEPOSITION ID IS D_1000103883. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300 REMARK 210 PH : 5 REMARK 210 IONIC STRENGTH : 50 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM BITISTATIN A, 18 MM H2O, 1 REMARK 210 MM [U-99% 2H] D2O, 50 MM SODIUM REMARK 210 PHOSPHATE, 90% H2O/10% D2O; 1 MM REMARK 210 [U-100% 15N] BITISTATIN_B, 18 MM REMARK 210 H2O, 1 MM [U-99% 2H] D2O, 50 MM REMARK 210 SODIUM PHOSPHATE, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H NOESY; 2D 1H-1H TOCSY; REMARK 210 2D 1H-13C HSQC; 2D 1H-15N HSQC; REMARK 210 3D 1H-15N NOESY; 3D 1H-15N TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN, SPARKY, TALOS, CNSSOLVE REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 43 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 1 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 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 PRO 1 2 -178.61 -54.95 REMARK 500 1 GLN 1 12 62.15 -66.93 REMARK 500 1 CYS 1 16 90.25 164.72 REMARK 500 1 CYS 1 24 88.21 -67.82 REMARK 500 1 GLN 1 25 44.90 -86.10 REMARK 500 1 ASN 1 43 -35.47 -173.84 REMARK 500 1 LYS 1 55 128.31 -39.70 REMARK 500 1 ALA 1 63 -75.80 -56.54 REMARK 500 1 ARG 1 64 49.67 -160.52 REMARK 500 1 ASP 1 66 84.68 -174.91 REMARK 500 1 TRP 1 67 -68.71 -120.29 REMARK 500 1 ASP 1 69 135.15 62.70 REMARK 500 1 ASN 1 82 24.60 92.23 REMARK 500 2 LEU 1 10 66.61 -68.65 REMARK 500 2 GLN 1 12 62.28 -68.19 REMARK 500 2 CYS 1 16 86.34 163.91 REMARK 500 2 CYS 1 24 84.57 -64.58 REMARK 500 2 GLN 1 25 49.03 -83.82 REMARK 500 2 ASN 1 43 -32.56 179.51 REMARK 500 2 ALA 1 56 128.17 -38.29 REMARK 500 2 ARG 1 64 67.67 179.36 REMARK 500 2 ASP 1 66 83.99 -170.27 REMARK 500 2 TRP 1 67 -69.10 -120.37 REMARK 500 2 ASP 1 69 146.85 62.22 REMARK 500 2 ASN 1 82 28.95 80.05 REMARK 500 3 PRO 1 3 73.15 -65.06 REMARK 500 3 GLU 1 11 73.95 23.47 REMARK 500 3 ASP 1 15 23.88 92.39 REMARK 500 3 CYS 1 16 95.68 -173.31 REMARK 500 3 CYS 1 24 89.16 -59.67 REMARK 500 3 GLN 1 25 51.56 -69.38 REMARK 500 3 ASN 1 43 -33.05 -177.12 REMARK 500 3 LYS 1 55 130.03 -35.30 REMARK 500 3 ILE 1 62 133.87 -176.14 REMARK 500 3 ALA 1 63 -82.32 -52.68 REMARK 500 3 ARG 1 64 70.84 -170.10 REMARK 500 3 ASP 1 66 83.61 -170.59 REMARK 500 3 TRP 1 67 -68.99 -120.34 REMARK 500 3 ASP 1 69 151.20 62.95 REMARK 500 4 LYS 1 8 19.32 81.72 REMARK 500 4 GLN 1 12 60.67 -68.34 REMARK 500 4 GLU 1 14 -60.52 -96.29 REMARK 500 4 CYS 1 16 71.01 166.13 REMARK 500 4 CYS 1 24 85.09 -59.52 REMARK 500 4 GLN 1 25 48.89 -81.69 REMARK 500 4 ASN 1 43 -31.18 69.09 REMARK 500 4 TYR 1 44 147.17 176.52 REMARK 500 4 ASP 1 49 104.78 -160.76 REMARK 500 4 LYS 1 55 129.20 -35.34 REMARK 500 4 ARG 1 64 68.46 178.77 REMARK 500 REMARK 500 THIS ENTRY HAS 637 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2MOP RELATED DB: PDB REMARK 900 BITISTATIN_A IS ANOTHER ISOFORM OF THE PROTEIN ISOLATED FROM THE REMARK 900 SAME SNAKE VENOM, SHARING THE AMINO ACID SEQUENCE BUT NOT THE REMARK 900 STRUCTURE. REMARK 900 RELATED ID: 19963 RELATED DB: BMRB DBREF 2MP5 1 1 83 UNP P17497 VM2_BITAR 1 83 SEQRES 1 1 83 SER PRO PRO VAL CYS GLY ASN LYS ILE LEU GLU GLN GLY SEQRES 2 1 83 GLU ASP CYS ASP CYS GLY SER PRO ALA ASN CYS GLN ASP SEQRES 3 1 83 ARG CYS CYS ASN ALA ALA THR CYS LYS LEU THR PRO GLY SEQRES 4 1 83 SER GLN CYS ASN TYR GLY GLU CYS CYS ASP GLN CYS ARG SEQRES 5 1 83 PHE LYS LYS ALA GLY THR VAL CYS ARG ILE ALA ARG GLY SEQRES 6 1 83 ASP TRP ASN ASP ASP TYR CYS THR GLY LYS SER SER ASP SEQRES 7 1 83 CYS PRO TRP ASN HIS SHEET 1 A 2 CYS 1 29 ASN 1 30 0 SHEET 2 A 2 LYS 1 35 LEU 1 36 -1 O LYS 1 35 N ASN 1 30 SHEET 1 B 2 CYS 1 48 ASP 1 49 0 SHEET 2 B 2 ARG 1 52 PHE 1 53 -1 O ARG 1 52 N ASP 1 49 SHEET 1 C 2 VAL 1 59 ARG 1 61 0 SHEET 2 C 2 ASP 1 70 TYR 1 71 -1 O ASP 1 70 N ARG 1 61 SSBOND 1 CYS 1 5 CYS 1 34 1555 1555 2.03 SSBOND 2 CYS 1 16 CYS 1 29 1555 1555 2.03 SSBOND 3 CYS 1 18 CYS 1 24 1555 1555 2.03 SSBOND 4 CYS 1 28 CYS 1 51 1555 1555 2.03 SSBOND 5 CYS 1 42 CYS 1 48 1555 1555 2.03 SSBOND 6 CYS 1 47 CYS 1 72 1555 1555 2.03 SSBOND 7 CYS 1 60 CYS 1 79 1555 1555 2.03 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