2H37 - Header Asymmetric Unit

HEADER IMMUNE SYSTEM 22-MAY-06 2H37

TITLE MHC CLASS II BETA CHAIN FROM SEA BASS

COMPND MOL_ID: 1; COMPND 2 MOLECULE: MHC CLASS II ANTIGEN BETA CHAIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 1-190(17-206 IN SEQ DB); COMPND 5 SYNONYM: MHC CLASS II BETA CHAIN

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DICENTRARCHUS LABRAX; SOURCE 3 ORGANISM_COMMON: EUROPEAN SEA BASS

KEYWDS MHC CLASS II

EXPDTA THEORETICAL MODEL

AUTHOR S.COSTANTINI,A.FACCHIANO

REVDAT 1 01-MAY-07 2H37 0

JRNL AUTH F.BUONOCORE,E.RANDELLI,D.CASANI,S.COSTANTINI, JRNL AUTH 2 A.FACCHIANO,G.SCAPIGLIATI,R.J.STET JRNL TITL MOLECULAR CLONING, DIFFERENTIAL EXPRESSION AND 3D JRNL TITL 2 STRUCTURAL ANALYSIS OF THE MHC CLASS-II BETA CHAIN JRNL TITL 3 FROM SEA BASS (DICENTRARCHUS LABRAX L.) JRNL REF TO BE PUBLISHED JRNL REFN

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : INSIGHT II REMARK 3 AUTHORS : ACCELRYS REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HOMOLOGY MODELLING USING AS TEMPLATE REMARK 3 THE MOUSE MHC CLASS II STRUCTURE (PDB CODE:1D9K)

REMARK 4 REMARK 4 2H37 COMPLIES WITH FORMAT V. 3.0, 1-DEC-2006 REMARK 4 REMARK 4 THIS FILE IS A TEST VERSION. REMARK 4 REMARK 4 THIS IS THE REMEDIATED VERSION OF THIS PDB ENTRY. REMARK 4 REMEDIATED DATA FILE REVISION 3.100 (2007-04-27)

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-MAY-2006. REMARK 100 THE RCSB ID CODE IS RCSB037872.

REMARK 220 REMARK 220 EXPERIMENTAL DETAILS REMARK 220 EXPERIMENT TYPE : THEORETICAL MODELLING REMARK 220 REMARK 220 REMARK: HOMOLOGY MODELLING USING AS TEMPLATE THE MOUSE MHC REMARK 220 CLASS II STRUCTURE (PDB CODE:1D9K)

REMARK 225 REMARK 225 THEORETICAL MODEL REMARK 225 THE COORDINATES IN THIS ENTRY REPRESENT A MODEL STRUCTURE. REMARK 225 PROTEIN DATA BANK CONVENTIONS REQUIRE THAT CRYST1 AND REMARK 225 SCALE RECORDS BE INCLUDED, BUT THE VALUES ON THESE REMARK 225 RECORDS ARE MEANINGLESS.

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: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 GLN A 136 CG - CD - OE1 ANGL. DEV. =-76.3 DEGREES REMARK 500 GLN A 136 CG - CD - NE2 ANGL. DEV. =-23.1 DEGREES

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1D9K RELATED DB: PDB REMARK 900 MOUSE MHC-II BETA CHAIN STRUCTURE REMARK 900 RELATED ID: 2H38 RELATED DB: PDB REMARK 900 THE SAME PROTEIN

DBREF 2H37 A 1 190 UNP Q05HG5 Q05HG5_DICLA 17 206

SEQRES 1 A 190 TYR THR ALA ASP GLY PHE LEU ASN PHE ILE THR THR ARG SEQRES 2 A 190 CYS ASP PHE ASN SER THR ASP LEU LYS ASP ILE GLU TYR SEQRES 3 A 190 ILE ASN SER TYR TYR PHE ASN LYS MET LYS TYR LEU ARG SEQRES 4 A 190 PHE SER SER SER VAL GLY GLU TYR VAL GLY TYR THR GLU SEQRES 5 A 190 LEU GLY VAL LYS ASN ALA GLU ARG LEU ASN LYS ASP PRO SEQRES 6 A 190 SER GLU LEU ALA ARG ARG ARG GLY GLU LYS GLU ARG TYR SEQRES 7 A 190 CYS LEU THR ASN VAL ASN ALA ASP TYR GLN GLY ALA LEU SEQRES 8 A 190 ASP LYS SER VAL LYS PRO TYR VAL VAL LEU HIS SER VAL SEQRES 9 A 190 ALA PRO PRO ALA GLY LYS HIS PRO SER MET LEU VAL CYS SEQRES 10 A 190 SER VAL TYR GLY PHE TYR PRO LYS HIS ILE ARG VAL SER SEQRES 11 A 190 TRP LEU ARG ASP GLY GLN GLU VAL THR SER ASP VAL THR SEQRES 12 A 190 SER THR ASP GLU LEU ALA ASP ALA ASP TRP PHE TYR GLN SEQRES 13 A 190 ILE HIS SER HIS LEU GLU TYR THR PRO ARG SER GLY GLU SEQRES 14 A 190 LYS ILE SER CYS VAL VAL GLU HIS ALA SER LEU ARG GLU SEQRES 15 A 190 PRO LEU VAL THR ASP TRP ASP PRO

HELIX 1 1 THR A 51 LEU A 53 5 3 HELIX 2 2 GLY A 54 ASN A 62 1 9 HELIX 3 3 SER A 66 TYR A 78 1 13 HELIX 4 4 TYR A 78 ASP A 86 1 9

SHEET 1 A 4 ASN A 8 PHE A 16 0 SHEET 2 A 4 ILE A 24 PHE A 32 -1 O GLU A 25 N ASP A 15 SHEET 3 A 4 MET A 35 SER A 41 -1 O MET A 35 N PHE A 32 SHEET 4 A 4 GLU A 46 GLY A 49 -1 O VAL A 48 N ARG A 39 SHEET 1 B 4 LYS A 96 VAL A 99 0 SHEET 2 B 4 VAL A 119 TYR A 123 -1 O TYR A 120 N TYR A 98 SHEET 3 B 4 TYR A 155 ILE A 157 -1 O ILE A 157 N VAL A 119 SHEET 4 B 4 LEU A 148 ALA A 149 -1 N LEU A 148 O GLN A 156 SHEET 1 C 2 SER A 113 VAL A 116 0 SHEET 2 C 2 HIS A 160 TYR A 163 -1 O LEU A 161 N LEU A 115 SHEET 1 D 4 GLN A 136 VAL A 138 0 SHEET 2 D 4 ILE A 127 ARG A 133 -1 N ARG A 133 O GLN A 136 SHEET 3 D 4 ILE A 171 HIS A 177 -1 O VAL A 174 N SER A 130 SHEET 4 D 4 LEU A 184 ASP A 187 -1 O THR A 186 N CYS A 173

SSBOND 1 CYS A 14 CYS A 79 SSBOND 2 CYS A 117 CYS A 173

CISPEP 1 TYR A 123 PRO A 124 0 -0.04

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