1T2Z - Header Asymmetric Unit

HEADER IMMUNE SYSTEM 23-APR-04 1T2Z

TITLE HUMAN MD-2 MODEL

COMPND MOL_ID: 1; COMPND 2 MOLECULE: LYMPHOCYTE ANTIGEN 96; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MD-2 PROTEIN, ESOP-1

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN

KEYWDS MD-2, TOLL-LIKE RECEPTOR 4 (TLR4), PATTERN RECOGNITION KEYWDS 2 RECEPTOR (PRR), LIPOPOLYSACCHARIDE (LPS), COMPARATIVE KEYWDS 3 MODELING

EXPDTA THEORETICAL MODEL

AUTHOR A.GRUBER,M.MANCEK,H.WAGNER,C.J.KIRSCHNING,R.JERALA

REVDAT 2 06-JUL-04 1T2Z 1 JRNL REVDAT 1 22-JUN-04 1T2Z 0

JRNL AUTH A.GRUBER,M.MANCEK,H.WAGNER,C.J.KIRSCHNING,R.JERALA JRNL TITL STRUCTURAL MODEL OF MD-2 AND FUNCTIONAL ROLE OF JRNL TITL 2 ITS BASIC AMINO ACID CLUSTERS INVOLVED IN CELLULAR JRNL TITL 3 LIPOPOLYSACCHARIDE RECOGNITION JRNL REF J.BIOL.CHEM. V. 279 28475 2004 JRNL REFN ASTM JBCHA3 US ISSN 0021-9258

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1T2Z COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-APR-2004. REMARK 100 THE RCSB ID CODE IS RCSB022246.

REMARK 220 REMARK 220 EXPERIMENTAL DETAILS REMARK 220 EXPERIMENT TYPE : THEORETICAL MODELLING REMARK 220 REMARK 220 REMARK: NULL

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 21 CG - CD - OE1 ANGL. DEV. =-75.4 DEGREES REMARK 500 GLN A 21 CG - CD - NE2 ANGL. DEV. =-23.6 DEGREES 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 M RES CSSEQI PSI PHI REMARK 500 SER A 159 -147.41 177.47

DBREF 1T2Z A 19 160 UNP Q9Y6Y9 LY96_HUMAN 19 160

SEQRES 1 A 142 GLN LYS GLN TYR TRP VAL CYS ASN SER SER ASP ALA SER SEQRES 2 A 142 ILE SER TYR THR TYR CYS ASP LYS MET GLN TYR PRO ILE SEQRES 3 A 142 SER ILE ASN VAL ASN PRO CYS ILE GLU LEU LYS GLY SER SEQRES 4 A 142 LYS GLY LEU LEU HIS ILE PHE TYR ILE PRO ARG ARG ASP SEQRES 5 A 142 LEU LYS GLN LEU TYR PHE ASN LEU TYR ILE THR VAL ASN SEQRES 6 A 142 THR MET ASN LEU PRO LYS ARG LYS GLU VAL ILE CYS ARG SEQRES 7 A 142 GLY SER ASP ASP ASP TYR SER PHE CYS ARG ALA LEU LYS SEQRES 8 A 142 GLY GLU THR VAL ASN THR THR ILE SER PHE SER PHE LYS SEQRES 9 A 142 GLY ILE LYS PHE SER LYS GLY LYS TYR LYS CYS VAL VAL SEQRES 10 A 142 GLU ALA ILE SER GLY SER PRO GLU GLU MET LEU PHE CYS SEQRES 11 A 142 LEU GLU PHE VAL ILE LEU HIS GLN PRO ASN SER ASN

SHEET 1 A 3 SER A 31 TYR A 34 0 SHEET 2 A 3 SER A 57 TYR A 65 -1 O PHE A 64 N SER A 31 SHEET 3 A 3 VAL A 113 PHE A 121 -1 O VAL A 113 N TYR A 65 SHEET 1 B 3 LEU A 74 VAL A 82 0 SHEET 2 B 3 TYR A 131 SER A 139 -1 O ILE A 138 N TYR A 75 SHEET 3 B 3 CYS A 148 PHE A 151 -1 O LEU A 149 N VAL A 135

SSBOND 1 CYS A 25 CYS A 148 SSBOND 2 CYS A 37 CYS A 51 SSBOND 3 CYS A 95 CYS A 105

CISPEP 1 CYS A 105 ARG A 106 0 -0.86

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