PDB Short entry for 1S8B HEADER IMMUNE SYSTEM 01-FEB-04 1S8B TITLE THEORETICAL MODEL FOR HUMAN CD20 PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: B-LYMPHOCYTE ANTIGEN CD20; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: B-LYMPHOCYTE SURFACE ANTIGEN B1, LEU-16, BP35 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN KEYWDS B-CELL ACTIVATION, ANTIGEN, TRANSMEMBRANE, PHOSPHORYLATION, KEYWDS 2 MULTIGENE FAMILY EXPDTA THEORETICAL MODEL AUTHOR S.ARUNKUMAR REVDAT 1 24-FEB-04 1S8B 0 JRNL AUTH S.ARUNKUMAR JRNL TITL THEORETICAL MODEL FOR HUMAN CD20 PROTEIN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.C.PEITSCH REMARK 1 TITL PROTEIN MODELING BY EMAIL REMARK 1 REF BIO/TECHNOLOGY V. 13 658 1995 REMARK 1 REFN ASTM BTCHDA US ISSN 0733-222X REMARK 1 REFERENCE 2 REMARK 1 AUTH M.C.PEITSCH REMARK 1 TITL PROMOD AND SWISS-MODEL: INTERNET-BASED TOOLS FOR REMARK 1 TITL 2 AUTOMATED COMPARATIVE PROTEIN MODELLING REMARK 1 REF BIOCHEM.SOC.TRANS. V. 24 274 1996 REMARK 1 REFN ASTM BCSTB5 UK ISSN 0300-5127 REMARK 1 REFERENCE 3 REMARK 1 AUTH M.C.PEITSCH,N.GUEX REMARK 1 TITL LARGE-SCALE COMPARATIVE PROTEIN MODELLING REMARK 1 REF PROTEOME RESEARCH: NEW 177 1997 REMARK 1 REF 2 FRONTIERS IN FUNCTIONAL REMARK 1 REF 3 GENOMICS REMARK 1 REFN US ISSN 3-540-62775-8 REMARK 1 REFERENCE 4 REMARK 1 AUTH N.GUEX,M.C.PEITSCH REMARK 1 TITL SWISS-MODEL AND THE SWISS-PDBVIEWER: AN REMARK 1 TITL 2 ENVIRONMENT FOR COMPARATIVE PROTEIN MODELLING REMARK 1 REF ELECTROPHORESIS V. 18 2714 1997 REMARK 1 REFN GE ISSN 0173-0835 REMARK 1 REFERENCE 5 REMARK 1 AUTH N.GUEX,A.DIEMAND,M.C.PEITSCH REMARK 1 TITL PROTEIN MODELLING FOR ALL REMARK 1 REF TRENDS BIOCHEM.SCI. V. 24 364 1999 REMARK 1 REFN ASTM TBSCDB NE ISSN 0968-0004 REMARK 1 REFERENCE 6 REMARK 1 AUTH T.SCHWEDE,A.DIEMAND,N.GUEX,M.C.PEITSCH REMARK 1 TITL PROTEIN STRUCTURE COMPUTING IN THE GENOMIC ERA REMARK 1 REF RES.MICROBIOL. V. 151 107 2000 REMARK 1 REFN ASTM RMCREW FR ISSN 0923-2508 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : GROMOS96 REMARK 3 AUTHORS : FUJINAGA,GROS,VAN GUNSTEREN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1S8B COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 03-FEB-2004. REMARK 100 THE RCSB ID CODE IS RCSB021493. 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 THR A 2 REMARK 465 THR A 3 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 ALA A 201 CA ALA A 201 CB -0.134 REMARK 500 ARG A 222 CZ ARG A 222 NH1 -0.162 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 LEU A 61 CD1 - CG - CD2 ANGL. DEV. = 49.2 DEGREES REMARK 500 LEU A 61 CB - CG - CD1 ANGL. DEV. =-27.4 DEGREES REMARK 500 PRO A 73 N - CD - CG ANGL. DEV. = 29.4 DEGREES REMARK 500 LEU A 189 CD1 - CG - CD2 ANGL. DEV. = 26.1 DEGREES REMARK 500 PRO A 223 CA - CB - CG ANGL. DEV. =-35.4 DEGREES REMARK 500 GLU A 234 O - C - N ANGL. DEV. =-24.1 DEGREES REMARK 500 ILE A 262 CA - CB - CG1 ANGL. DEV. =-26.3 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 MET A 93 -147.19 96.83 REMARK 500 ILE A 186 -142.86 134.88 REMARK 500 LYS A 224 165.78 106.09 REMARK 500 VAL A 228 -155.10 114.52 REMARK 500 GLU A 259 -132.91 85.83 REMARK 500 ILE A 262 -150.00 111.97 REMARK 500 SER A 295 171.30 128.10 DBREF 1S8B A 1 297 UNP P11836 CD20_HUMAN 1 297 SEQRES 1 A 297 MET THR THR PRO ARG ASN SER VAL ASN GLY THR PHE PRO SEQRES 2 A 297 ALA GLU PRO MET LYS GLY PRO ILE ALA MET GLN SER GLY SEQRES 3 A 297 PRO LYS PRO LEU PHE ARG ARG MET SER SER LEU VAL GLY SEQRES 4 A 297 PRO THR GLN SER PHE PHE MET ARG GLU SER LYS THR LEU SEQRES 5 A 297 GLY ALA VAL GLN ILE MET ASN GLY LEU PHE HIS ILE ALA SEQRES 6 A 297 LEU GLY GLY LEU LEU MET ILE PRO ALA GLY ILE TYR ALA SEQRES 7 A 297 PRO ILE CYS VAL THR VAL TRP TYR PRO LEU TRP GLY GLY SEQRES 8 A 297 ILE MET TYR ILE ILE SER GLY SER LEU LEU ALA ALA THR SEQRES 9 A 297 GLU LYS ASN SER ARG LYS CYS LEU VAL LYS GLY LYS MET SEQRES 10 A 297 ILE MET ASN SER LEU SER LEU PHE ALA ALA ILE SER GLY SEQRES 11 A 297 MET ILE LEU SER ILE MET ASP ILE LEU ASN ILE LYS ILE SEQRES 12 A 297 SER HIS PHE LEU LYS MET GLU SER LEU ASN PHE ILE ARG SEQRES 13 A 297 ALA HIS THR PRO TYR ILE ASN ILE TYR ASN CYS GLU PRO SEQRES 14 A 297 ALA ASN PRO SER GLU LYS ASN SER PRO SER THR GLN TYR SEQRES 15 A 297 CYS TYR SER ILE GLN SER LEU PHE LEU GLY ILE LEU SER SEQRES 16 A 297 VAL MET LEU ILE PHE ALA PHE PHE GLN GLU LEU VAL ILE SEQRES 17 A 297 ALA GLY ILE VAL GLU ASN GLU TRP LYS ARG THR CYS SER SEQRES 18 A 297 ARG PRO LYS SER ASN ILE VAL LEU LEU SER ALA GLU GLU SEQRES 19 A 297 LYS LYS GLU GLN THR ILE GLU ILE LYS GLU GLU VAL VAL SEQRES 20 A 297 GLY LEU THR GLU THR SER SER GLN PRO LYS ASN GLU GLU SEQRES 21 A 297 ASP ILE GLU ILE ILE PRO ILE GLN GLU GLU GLU GLU GLU SEQRES 22 A 297 GLU THR GLU THR ASN PHE PRO GLU PRO PRO GLN ASP GLN SEQRES 23 A 297 GLU SER SER PRO ILE GLU ASN ASP SER SER PRO HELIX 1 1 ALA A 14 ALA A 22 1 9 HELIX 2 2 GLY A 39 THR A 51 1 13 HELIX 3 3 MET A 119 LEU A 124 1 6 SHEET 1 A23 MET A 23 SER A 25 0 SHEET 2 A23 VAL A 55 MET A 58 1 O VAL A 55 N GLN A 24 SHEET 3 A23 GLY A 75 CYS A 81 1 O ALA A 78 N GLN A 56 SHEET 4 A23 TYR A 94 ASN A 107 1 O ALA A 102 N ILE A 76 SHEET 5 A23 LEU A 69 MET A 71 1 N LEU A 69 O ILE A 95 SHEET 6 A23 TYR A 94 ASN A 107 1 O ILE A 95 N LEU A 69 SHEET 7 A23 MET A 131 MET A 149 1 O MET A 131 N ILE A 95 SHEET 8 A23 VAL A 113 LYS A 116 1 O VAL A 113 N LEU A 147 SHEET 9 A23 VAL A 84 PRO A 87 1 O TRP A 85 N LYS A 116 SHEET 10 A23 PHE A 62 ALA A 65 1 O HIS A 63 N TYR A 86 SHEET 11 A23 VAL A 84 PRO A 87 1 O VAL A 84 N HIS A 63 SHEET 12 A23 VAL A 113 LYS A 116 1 O LYS A 114 N TRP A 85 SHEET 13 A23 MET A 131 MET A 149 1 O HIS A 145 N VAL A 113 SHEET 14 A23 ARG A 156 PRO A 172 1 O ALA A 157 N ILE A 135 SHEET 15 A23 TYR A 182 MET A 197 1 O CYS A 183 N HIS A 158 SHEET 16 A23 ALA A 201 CYS A 220 1 O PHE A 202 N TYR A 182 SHEET 17 A23 GLU A 234 VAL A 247 1 O LYS A 235 N ALA A 209 SHEET 18 A23 ILE A 262 THR A 275 1 O GLU A 263 N LYS A 236 SHEET 19 A23 GLU A 234 VAL A 247 1 O GLU A 234 N GLU A 263 SHEET 20 A23 ALA A 201 CYS A 220 1 N ILE A 208 O LYS A 235 SHEET 21 A23 LYS A 224 ILE A 227 1 O LYS A 224 N PHE A 202 SHEET 22 A23 SER A 253 PRO A 256 1 O SER A 254 N ILE A 227 SHEET 23 A23 PRO A 283 GLN A 284 1 N GLN A 284 O GLN A 255 CISPEP 1 VAL A 207 ILE A 208 0 -5.02 CISPEP 2 VAL A 228 LEU A 229 0 -6.63 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