PDB Short entry for 1NEA HEADER TOXIN 22-SEP-92 1NEA TITLE THREE-DIMENSIONAL SOLUTION STRUCTURE OF A CURAREMIMETIC TOXIN FROM TITLE 2 NAJA NIGRICOLLIS VENOM: A PROTON NMR AND MOLECULAR MODELING STUDY COMPND MOL_ID: 1; COMPND 2 MOLECULE: TOXIN ALPHA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NAJA NIGRICOLLIS; SOURCE 3 ORGANISM_COMMON: SPITTING COBRA; SOURCE 4 ORGANISM_TAXID: 8654 KEYWDS TOXIN EXPDTA SOLUTION NMR NUMMDL 8 AUTHOR S.ZINN-JUSTIN,C.ROUMESTAND,B.GILQUIN,F.BONTEMS,A.MENEZ,F.TOMA REVDAT 3 29-NOV-17 1NEA 1 REMARK HELIX REVDAT 2 24-FEB-09 1NEA 1 VERSN REVDAT 1 31-OCT-93 1NEA 0 JRNL AUTH S.ZINN-JUSTIN,C.ROUMESTAND,B.GILQUIN,F.BONTEMS,A.MENEZ, JRNL AUTH 2 F.TOMA JRNL TITL THREE-DIMENSIONAL SOLUTION STRUCTURE OF A CURAREMIMETIC JRNL TITL 2 TOXIN FROM NAJA NIGRICOLLIS VENOM: A PROTON NMR AND JRNL TITL 3 MOLECULAR MODELING STUDY. JRNL REF BIOCHEMISTRY V. 31 11335 1992 JRNL REFN ISSN 0006-2960 JRNL PMID 1332755 JRNL DOI 10.1021/BI00161A011 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : GUNTERT,BRAUN,WUTHRICH (DIANA), BRUNGER (X-PLOR) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1NEA COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000175253. 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 : 8 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 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: A 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: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 1 CYS A 23 CA - CB - SG ANGL. DEV. = 7.6 DEGREES REMARK 500 1 TRP A 28 CG - CD1 - NE1 ANGL. DEV. = -7.5 DEGREES REMARK 500 1 TRP A 28 CD1 - NE1 - CE2 ANGL. DEV. = 8.8 DEGREES REMARK 500 1 TRP A 28 NE1 - CE2 - CZ2 ANGL. DEV. = 8.6 DEGREES REMARK 500 1 TRP A 28 NE1 - CE2 - CD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 1 CYS A 40 CA - CB - SG ANGL. DEV. = 13.1 DEGREES REMARK 500 1 CYS A 42 CA - CB - SG ANGL. DEV. = 8.6 DEGREES REMARK 500 1 CYS A 54 CA - CB - SG ANGL. DEV. = 10.0 DEGREES REMARK 500 2 THR A 13 CA - CB - OG1 ANGL. DEV. = -13.3 DEGREES REMARK 500 2 TRP A 28 CG - CD1 - NE1 ANGL. DEV. = -7.5 DEGREES REMARK 500 2 TRP A 28 CD1 - NE1 - CE2 ANGL. DEV. = 8.9 DEGREES REMARK 500 2 TRP A 28 NE1 - CE2 - CZ2 ANGL. DEV. = 8.9 DEGREES REMARK 500 2 TRP A 28 NE1 - CE2 - CD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 2 CYS A 40 CA - CB - SG ANGL. DEV. = 14.0 DEGREES REMARK 500 2 CYS A 54 CA - CB - SG ANGL. DEV. = 9.0 DEGREES REMARK 500 3 CYS A 3 CA - CB - SG ANGL. DEV. = 6.8 DEGREES REMARK 500 3 CYS A 23 CA - CB - SG ANGL. DEV. = 7.7 DEGREES REMARK 500 3 TRP A 28 CG - CD1 - NE1 ANGL. DEV. = -7.7 DEGREES REMARK 500 3 TRP A 28 CD1 - NE1 - CE2 ANGL. DEV. = 8.9 DEGREES REMARK 500 3 TRP A 28 NE1 - CE2 - CZ2 ANGL. DEV. = 8.8 DEGREES REMARK 500 3 TRP A 28 NE1 - CE2 - CD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 3 CYS A 40 CA - CB - SG ANGL. DEV. = 12.9 DEGREES REMARK 500 3 CYS A 42 CA - CB - SG ANGL. DEV. = 9.3 DEGREES REMARK 500 3 CYS A 54 CA - CB - SG ANGL. DEV. = 7.8 DEGREES REMARK 500 4 TRP A 28 CG - CD1 - NE1 ANGL. DEV. = -7.7 DEGREES REMARK 500 4 TRP A 28 CD1 - NE1 - CE2 ANGL. DEV. = 8.9 DEGREES REMARK 500 4 TRP A 28 NE1 - CE2 - CZ2 ANGL. DEV. = 8.9 DEGREES REMARK 500 4 TRP A 28 NE1 - CE2 - CD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 4 CYS A 40 CA - CB - SG ANGL. DEV. = 12.9 DEGREES REMARK 500 4 CYS A 42 CA - CB - SG ANGL. DEV. = 9.6 DEGREES REMARK 500 4 CYS A 54 CA - CB - SG ANGL. DEV. = 9.3 DEGREES REMARK 500 5 TRP A 28 CG - CD1 - NE1 ANGL. DEV. = -7.8 DEGREES REMARK 500 5 TRP A 28 CD1 - NE1 - CE2 ANGL. DEV. = 8.9 DEGREES REMARK 500 5 TRP A 28 NE1 - CE2 - CZ2 ANGL. DEV. = 9.7 DEGREES REMARK 500 5 TRP A 28 NE1 - CE2 - CD2 ANGL. DEV. = -6.8 DEGREES REMARK 500 5 CYS A 40 CA - CB - SG ANGL. DEV. = 12.4 DEGREES REMARK 500 5 CYS A 42 CA - CB - SG ANGL. DEV. = 10.1 DEGREES REMARK 500 5 CYS A 54 CA - CB - SG ANGL. DEV. = 9.3 DEGREES REMARK 500 6 TRP A 28 CG - CD1 - NE1 ANGL. DEV. = -7.8 DEGREES REMARK 500 6 TRP A 28 CD1 - NE1 - CE2 ANGL. DEV. = 8.9 DEGREES REMARK 500 6 TRP A 28 NE1 - CE2 - CZ2 ANGL. DEV. = 9.0 DEGREES REMARK 500 6 TRP A 28 NE1 - CE2 - CD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 6 CYS A 40 CA - CB - SG ANGL. DEV. = 12.0 DEGREES REMARK 500 6 CYS A 42 CA - CB - SG ANGL. DEV. = 9.3 DEGREES REMARK 500 7 THR A 13 CA - CB - OG1 ANGL. DEV. = -12.7 DEGREES REMARK 500 7 CYS A 23 CA - CB - SG ANGL. DEV. = 7.7 DEGREES REMARK 500 7 TRP A 28 CG - CD1 - NE1 ANGL. DEV. = -7.7 DEGREES REMARK 500 7 TRP A 28 CD1 - NE1 - CE2 ANGL. DEV. = 8.8 DEGREES REMARK 500 7 TRP A 28 NE1 - CE2 - CZ2 ANGL. DEV. = 8.8 DEGREES REMARK 500 7 TRP A 28 NE1 - CE2 - CD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 62 ANGLE DEVIATIONS. 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 SER A 8 -59.96 10.91 REMARK 500 1 PRO A 18 95.11 -62.63 REMARK 500 1 CYS A 42 71.51 -157.74 REMARK 500 1 ASN A 60 54.90 -93.15 REMARK 500 2 SER A 8 -77.54 20.62 REMARK 500 2 PRO A 18 94.44 -64.38 REMARK 500 2 CYS A 42 55.94 -155.27 REMARK 500 2 PRO A 47 94.35 -67.08 REMARK 500 3 ASN A 5 57.62 -148.06 REMARK 500 3 SER A 8 -59.33 14.93 REMARK 500 3 PRO A 18 92.95 -62.60 REMARK 500 3 CYS A 42 76.73 -159.93 REMARK 500 3 PRO A 43 -177.91 -62.55 REMARK 500 3 PRO A 47 95.87 -69.95 REMARK 500 3 LYS A 58 49.33 39.40 REMARK 500 3 ASN A 60 35.55 -94.25 REMARK 500 4 SER A 8 -68.19 15.08 REMARK 500 4 PRO A 18 97.40 -64.08 REMARK 500 4 CYS A 42 73.45 -159.24 REMARK 500 4 PRO A 43 -174.52 -62.86 REMARK 500 4 LYS A 58 55.75 31.65 REMARK 500 5 SER A 8 -74.98 17.44 REMARK 500 5 PRO A 18 96.98 -64.58 REMARK 500 5 CYS A 42 72.96 -151.75 REMARK 500 5 PRO A 43 -177.29 -64.55 REMARK 500 5 ASN A 60 45.67 -93.76 REMARK 500 6 ASN A 5 36.51 -140.64 REMARK 500 6 SER A 8 -65.49 16.39 REMARK 500 6 PRO A 18 93.03 -63.96 REMARK 500 6 CYS A 42 73.72 -154.36 REMARK 500 7 SER A 8 -78.64 16.21 REMARK 500 7 CYS A 42 57.39 -158.54 REMARK 500 7 PRO A 47 91.07 -68.81 REMARK 500 8 SER A 8 -53.18 4.53 REMARK 500 8 GLN A 10 34.93 72.33 REMARK 500 8 PRO A 18 95.32 -63.58 REMARK 500 8 CYS A 42 51.34 -151.17 REMARK 500 8 VAL A 45 -88.33 -133.29 REMARK 500 8 ASN A 60 59.46 -105.71 REMARK 500 REMARK 500 REMARK: NULL DBREF 1NEA A 1 61 UNP P01426 NXS1_NAJPA 1 61 SEQRES 1 A 61 LEU GLU CYS HIS ASN GLN GLN SER SER GLN PRO PRO THR SEQRES 2 A 61 THR LYS THR CYS PRO GLY GLU THR ASN CYS TYR LYS LYS SEQRES 3 A 61 VAL TRP ARG ASP HIS ARG GLY THR ILE ILE GLU ARG GLY SEQRES 4 A 61 CYS GLY CYS PRO THR VAL LYS PRO GLY ILE LYS LEU ASN SEQRES 5 A 61 CYS CYS THR THR ASP LYS CYS ASN ASN SHEET 1 S1 2 GLU A 2 HIS A 4 0 SHEET 2 S1 2 THR A 14 THR A 16 -1 N LYS A 15 O CYS A 3 SHEET 1 S2 3 THR A 34 CYS A 40 0 SHEET 2 S2 3 CYS A 23 ARG A 29 -1 O TRP A 28 N ILE A 35 SHEET 3 S2 3 ILE A 49 CYS A 54 -1 N ASN A 52 O LYS A 25 SSBOND 1 CYS A 3 CYS A 23 1555 1555 2.03 SSBOND 2 CYS A 17 CYS A 40 1555 1555 2.03 SSBOND 3 CYS A 42 CYS A 53 1555 1555 2.03 SSBOND 4 CYS A 54 CYS A 59 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