2HGO - Header Asymmetric Unit

HEADER TOXIN 27-JUN-06 2HGO

TITLE NMR STRUCTURE OF CASSIICOLIN

COMPND MOL_ID: 1; COMPND 2 MOLECULE: CASSIICOLIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CORYNESPORA CASSIICOLA; SOURCE 3 ORGANISM_TAXID: 59586; SOURCE 4 EXPRESSION_SYSTEM: CORYNESPORA CASSIICOLA; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 59586

KEYWDS TOXIN, DISULFIDE BRIDGE, GLYCOPROTEIN

EXPDTA SOLUTION NMR

NUMMDL 20

AUTHOR P.BARTHE,V.PUJADE-RENAULT,C.ROUMESTAND,F.DE LAMOTTE

REVDAT 3 24-FEB-09 2HGO 1 VERSN REVDAT 2 27-MAR-07 2HGO 1 JRNL REVDAT 1 27-FEB-07 2HGO 0

JRNL AUTH P.BARTHE,V.PUJADE-RENAUD,F.BRETON,D.GARGANI,R.THAI, JRNL AUTH 2 C.ROUMESTAND,F.DE LAMOTTE JRNL TITL STRUCTURAL ANALYSIS OF CASSIICOLIN, A JRNL TITL 2 HOST-SELECTIVE PROTEIN TOXIN FROM CORYNESPORA JRNL TITL 3 CASSIICOLA JRNL REF J.MOL.BIOL. V. 367 89 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17234212 JRNL DOI 10.1016/J.JMB.2006.11.086

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON A TOTAL REMARK 3 OF 274 RESTRAINTS: 220 ARE NOE-DERIVED DISTANCE CONSTRAINTS, REMARK 3 36 ARE DIHEDRAL ANGLE RESTRAINTS, AND 18 ARE DISTANCE REMARK 3 RESTRAINTS FROM HYDROGEN BONDS.

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

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUL-06. REMARK 100 THE RCSB ID CODE IS RCSB038327.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 290; 300; 310 REMARK 210 PH : 3.3; 3.3; 3.3 REMARK 210 IONIC STRENGTH : 0; 0; 0 REMARK 210 PRESSURE : AMBIENT; AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM CASSIICOLIN, 90% H2O, REMARK 210 10% D2O; 1 MM CASSIICOLIN, REMARK 210 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY, 2D TOCSY, DQF-COSY, REMARK 210 2D_15N-SEPARATED_HSQC, 2D_13C- REMARK 210 SEPARATED_HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ, 500 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 3.0, GIFA 4.4, CINDY REMARK 210 1.5, CYANA 2.1 REMARK 210 METHOD USED : DISTANCE GEOMETRY REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 30 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 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: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D REMARK 210 HOMONUCLEAR TECHNIQUES AND 15N AND 13C HSQC IN NATURAL REMARK 210 ABUNDANCE. THREONINE 2 IS GLYCOSYLATED BY A 3-O-METHYL-ALPHA-D REMARK 210 -MANNOSE.

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 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3HD A 28

DBREF 2HGO A 2 27 UNP P84902 CASSI_CORCC 2 27

SEQADV 2HGO PCA A 1 UNP P84902 MODIFIED RESIDUE

SEQRES 1 A 27 PCA THR CYS VAL SER CYS VAL ASN PHE GLY ASN GLY PHE SEQRES 2 A 27 CYS GLY ASP ASN CYS GLY ASN SER TRP ALA CYS SER GLY SEQRES 3 A 27 CYS

MODRES 2HGO PCA A 1 GLU PYROGLUTAMIC ACID

HET PCA A 1 14 HET 3HD A 28 25

HETNAM PCA PYROGLUTAMIC ACID HETNAM 3HD 3-O-METHYL-O-ALPHA-D-MANNOPYRANOSYL

FORMUL 1 PCA C5 H7 N O3 FORMUL 2 3HD C7 H14 O5

SHEET 1 A 3 VAL A 7 PHE A 9 0 SHEET 2 A 3 PHE A 13 GLY A 15 -1 O PHE A 13 N PHE A 9 SHEET 3 A 3 SER A 21 ALA A 23 -1 O TRP A 22 N CYS A 14

SSBOND 1 CYS A 3 CYS A 18 1555 1555 2.03 SSBOND 2 CYS A 6 CYS A 27 1555 1555 2.03 SSBOND 3 CYS A 14 CYS A 24 1555 1555 2.03

LINK OG1 THR A 2 C1 3HD A 28 1555 1555 1.43 LINK C PCA A 1 N THR A 2 1555 1555 1.33

SITE 1 AC1 1 THR A 2

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