2NX6 - Header Asymmetric Unit

HEADER STRUCTURAL PROTEIN 17-NOV-06 2NX6

TITLE STRUCTURE OF NOWA CYSTEINE RICH DOMAIN 6

COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEMATOCYST OUTER WALL ANTIGEN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: DOMAIN 6 OF THE NOWA OCTAREPEAT DOMAIN; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HYDRA VULGARIS; SOURCE 3 ORGANISM_TAXID: 6087; SOURCE 4 GENE: NOWA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEV2

KEYWDS DISULFIDE RICH, TURNS, STRUCTURAL PROTEIN

EXPDTA SOLUTION NMR

NUMMDL 10

AUTHOR S.MEIER,P.R.JENSEN,P.ADAMCZYK,H.P.BACHINGER,T.W.HOLSTEIN, AUTHOR 2 J.ENGEL,S.OZBEK,S.GRZESIEK

REVDAT 2 24-FEB-09 2NX6 1 VERSN REVDAT 1 02-OCT-07 2NX6 0

JRNL AUTH S.MEIER,P.R.JENSEN,P.ADAMCZYK,H.P.BACHINGER, JRNL AUTH 2 T.W.HOLSTEIN,J.ENGEL,S.OZBEK,S.GRZESIEK JRNL TITL SEQUENCE-STRUCTURE AND STRUCTURE-FUNCTION ANALYSIS JRNL TITL 2 IN CYSTEINE-RICH DOMAINS FORMING THE ULTRASTABLE JRNL TITL 3 NEMATOCYST WALL. JRNL REF J.MOL.BIOL. V. 368 718 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17362991 JRNL DOI 10.1016/J.JMB.2007.02.026

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER A. T. ET AL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2NX6 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-NOV-06. REMARK 100 THE RCSB ID CODE IS RCSB040412.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 288 REMARK 210 PH : 5.5 REMARK 210 IONIC STRENGTH : 20 MM REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.5 MM PEPTIDE, 15N, 5 MM REMARK 210 PHOSPHATE BUFFER, 95% H2O, 5% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY, 2D TOCSY, 3D_15N- REMARK 210 SEPARATED_ROESY, 15N HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ, 600 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE 2.1, XWINNMR 3.5, REMARK 210 PIPP 4.3.2 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 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: 800 MHZ EQUIPPED WITH CRYOPROBE

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 3 96.82 67.24 REMARK 500 1 GLN A 25 -72.74 -101.97 REMARK 500 2 SER A 3 95.53 66.20 REMARK 500 2 GLN A 25 -72.71 -102.22 REMARK 500 3 SER A 3 95.51 66.27 REMARK 500 3 GLN A 25 -72.39 -97.06 REMARK 500 3 GLN A 26 176.09 67.02 REMARK 500 4 SER A 3 96.52 67.06 REMARK 500 4 GLN A 25 -72.65 -100.52 REMARK 500 5 SER A 3 55.30 -95.49 REMARK 500 5 GLN A 25 -71.98 -88.22 REMARK 500 6 SER A 3 95.77 66.40 REMARK 500 6 GLN A 25 -72.96 -102.88 REMARK 500 7 SER A 3 95.56 66.50 REMARK 500 7 GLN A 25 -72.43 -97.84 REMARK 500 7 GLN A 26 60.18 68.39 REMARK 500 8 SER A 3 54.61 -94.57 REMARK 500 8 GLN A 25 -72.34 -97.73 REMARK 500 9 SER A 3 89.10 -164.39 REMARK 500 9 GLN A 25 -72.43 -98.35 REMARK 500 9 GLN A 26 60.25 63.28 REMARK 500 10 SER A 2 155.85 60.83 REMARK 500 10 GLN A 25 -72.33 -98.82 REMARK 500 10 GLN A 26 177.09 48.68 REMARK 500 REMARK 500 REMARK: NULL

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2HM3 RELATED DB: PDB REMARK 900 DMOAIN 1 OF OCTADE REPEAT

DBREF 2NX6 A 3 27 UNP Q8IT70 Q8IT70_HYDAT 647 671

SEQADV 2NX6 GLY A 1 UNP Q8IT70 EXPRESSION TAG SEQADV 2NX6 SER A 2 UNP Q8IT70 EXPRESSION TAG

SEQRES 1 A 27 GLY SER SER SER CYS PRO GLN PHE PRO SER CYS SER PRO SEQRES 2 A 27 SER CYS ALA PRO GLN CYS SER GLN GLN CYS CYS GLN GLN SEQRES 3 A 27 PRO

HELIX 1 1 SER A 12 ALA A 16 5 5 HELIX 2 2 SER A 20 GLN A 25 1 6

SSBOND 1 CYS A 5 CYS A 19 1555 1555 2.03 SSBOND 2 CYS A 11 CYS A 24 1555 1555 2.04 SSBOND 3 CYS A 15 CYS A 23 1555 1555 2.03

CISPEP 1 ALA A 16 PRO A 17 1 1.69 CISPEP 2 ALA A 16 PRO A 17 2 1.78 CISPEP 3 ALA A 16 PRO A 17 3 1.88 CISPEP 4 ALA A 16 PRO A 17 4 1.97 CISPEP 5 ALA A 16 PRO A 17 5 1.37 CISPEP 6 ALA A 16 PRO A 17 6 1.64 CISPEP 7 ALA A 16 PRO A 17 7 1.72 CISPEP 8 ALA A 16 PRO A 17 8 1.55 CISPEP 9 ALA A 16 PRO A 17 9 1.59 CISPEP 10 ALA A 16 PRO A 17 10 1.67

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