HEADER NERVOUS SYSTEM 07-MAY-99 1QCL TITLE PREDICTED STRUCTURE OF HUMAN MYELIN BASIC PROTEIN. COMPND MOL_ID: 1; COMPND 2 MOLECULE: MYELIN BASIC PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: COMPLETE PROTEIN SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGAN: BRAIN; SOURCE 5 OTHER_DETAILS: CENTRAL NERVOUS SYSTEM MYELIN KEYWDS BETA BACKBONE EXPDTA THEORETICAL MODEL AUTHOR R.A.RIDSDALE,D.R.BENIAC,T.A.TOMPKINS,M.A.MOSCARELLO,G.HARAUZ REVDAT 1 11-MAY-99 1QCL 0 JRNL AUTH R.A.RIDSDALE,D.R.BENIAC,T.A.TOMPKINS, JRNL AUTH 2 M.A.MOSCARELLO,G.HARAUZ JRNL TITL THREE-DIMENSIONAL STRUCTURE OF MYELIN BASIC JRNL TITL 2 PROTEIN. II. MOLECULAR MODELING AND CONSIDERATIONS JRNL TITL 3 OF PREDICTED STRUCTURES IN MULTIPLE SCLEROSIS. JRNL REF J.BIOL.CHEM. V. 272 4269 1997 JRNL REFN ASTM JBCHA3 US ISSN 0021-9258 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.R.BENIAC,M.D.LUCKEVICH,G.J.CZARNOTA,T.A.TOMPKINS, REMARK 1 AUTH 2 R.A.RIDSDALE,F.P.OTTENSMEYER,M.A.MOSCARELLO, REMARK 1 AUTH 3 G.HARAUZ REMARK 1 TITL THREE-DIMENSIONAL STRUCTURE OF MYELIN BASIC REMARK 1 TITL 2 PROTEIN. I. RECONSTRUCTION VIA ANGULAR REMARK 1 TITL 3 RECONSTITUTION OF RANDOMLY ORIENTED SINGLE REMARK 1 TITL 4 PARTICLES. REMARK 1 REF J.BIOL.CHEM. V. 272 4261 1997 REMARK 1 REFN ASTM JBCHA3 US ISSN 0021-9258 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: HOMOLOGY MODELLING, A PRIORI REMARK 3 CONSTRUCTION AND POLYMER BUILDING, MOLECULAR DYNAMICS REMARK 4 REMARK 4 1QCL COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-MAY-1999. REMARK 100 THE RCSB ID CODE IS RCSB009076. REMARK 220 REMARK 220 EXPERIMENTAL DETAILS REMARK 220 EXPERIMENT TYPE : THEORETICAL MODELLING REMARK 220 REMARK 220 REMARK: THE STRUCTURE IS BASED ON ELECTRON MICROSCOPY, DATA REMARK 220 FROM LITERATURE, AND HOMOLOGY MODELLING.THE STRUCTURE REMARK 220 WITH THE LOWEST ENERGY WAS SELECTED. THIS MODEL IS A REMARK 220 PREDICTION OF THE STRUCTURE AT SAMPLE CONDITIONS 298K, REMARK 220 PH 7.5, IN 10 MM HEPES-NAOH, 150 MM NACL, 10 MM CACL2, REMARK 220 0.75 MM NAN3 IN A VACUUM. INSIGHT II 2.9.5 BY MOLECULAR REMARK 220 SIMULATIONS, INC. WAS USED FOR STRUCTURE CALCULATION. 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 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 ARG A 33 CA ARG A 33 C -0.280 REMARK 500 VAL A 86 N VAL A 86 CA -0.264 REMARK 500 TRP A 116 CA TRP A 116 C -0.402 REMARK 500 TRP A 116 C GLY A 117 N 0.411 REMARK 500 GLY A 120 N GLY A 120 CA 0.409 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 ARG A 33 N - CA - CB ANGL. DEV. =-51.2 DEGREES REMARK 500 ARG A 33 CA - C - O ANGL. DEV. =-28.6 DEGREES REMARK 500 TRP A 116 CB - CA - C ANGL. DEV. =-54.3 DEGREES REMARK 500 TRP A 116 N - CA - C ANGL. DEV. = 49.6 DEGREES REMARK 500 TRP A 116 O - C - N ANGL. DEV. =-47.2 DEGREES REMARK 500 GLY A 120 N - CA - C ANGL. DEV. =-33.0 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 ARG A 5 54.86 148.99 REMARK 500 ARG A 25 164.26 63.49 REMARK 500 HIS A 26 -61.42 65.97 REMARK 500 TYR A 69 -76.32 33.63 REMARK 500 LYS A 75 166.42 68.49 REMARK 500 SER A 76 -79.99 116.24 REMARK 500 ASN A 84 -104.26 30.55 REMARK 500 VAL A 94 -53.66 33.02 REMARK 500 GLN A 103 134.48 77.91 REMARK 500 TRP A 116 -145.65 133.48 REMARK 500 TYR A 127 -73.66 67.56 REMARK 500 MET A 167 133.36 105.59 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 LYS A 4 ARG A 5 122.17 REMARK 500 MET A 21 ASP A 22 -77.87 REMARK 500 ASP A 22 HIS A 23 135.49 REMARK 500 LEU A 29 PRO A 30 145.38 REMARK 500 LYS A 53 ARG A 54 -128.18 REMARK 500 PRO A 63 ALA A 64 -145.64 REMARK 500 LYS A 75 SER A 76 -39.91 REMARK 500 ASN A 92 ILE A 93 -52.35 REMARK 500 ILE A 93 VAL A 94 -147.53 REMARK 500 ARG A 97 THR A 98 -149.05 REMARK 500 ARG A 107 GLY A 108 141.43 REMARK 500 TRP A 116 GLY A 117 122.38 REMARK 500 GLY A 117 ALA A 118 137.40 REMARK 500 ALA A 118 GLU A 119 -110.76 REMARK 500 SER A 136 ALA A 137 -148.58 DBREF 1QCL A 1 170 GB AAA59562 M13577 2 171 SEQRES 1 A 170 ALA SER GLN LYS ARG PRO SER GLN ARG HIS GLY SER LYS SEQRES 2 A 170 TYR LEU ALA THR ALA SER THR MET ASP HIS ALA ARG HIS SEQRES 3 A 170 GLY PHE LEU PRO ARG HIS ARG ASP THR GLY ILE LEU ASP SEQRES 4 A 170 SER ILE GLY ARG PHE PHE GLY GLY ASP ARG GLY ALA PRO SEQRES 5 A 170 LYS ARG GLY SER GLY LYS ASP SER HIS HIS PRO ALA ARG SEQRES 6 A 170 THR ALA HIS TYR GLY SER LEU PRO GLN LYS SER HIS GLY SEQRES 7 A 170 ARG THR GLN ASP GLU ASN PRO VAL VAL HIS PHE PHE LYS SEQRES 8 A 170 ASN ILE VAL THR PRO ARG THR PRO PRO PRO SER GLN GLY SEQRES 9 A 170 LYS GLY ARG GLY LEU SER LEU SER ARG PHE SER TRP GLY SEQRES 10 A 170 ALA GLU GLY GLN ARG PRO GLY PHE GLY TYR GLY GLY ARG SEQRES 11 A 170 ALA SER ASP TYR LYS SER ALA HIS LYS GLY PHE LYS GLY SEQRES 12 A 170 VAL ASP ALA GLN GLY THR LEU SER LYS ILE PHE LYS LEU SEQRES 13 A 170 GLY GLY ARG ASP SER ARG SER GLY SER PRO MET ALA ARG SEQRES 14 A 170 ARG SHEET 1 A 5 LEU A 109 PHE A 114 0 SHEET 2 A 5 VAL A 87 ASN A 92 1 N HIS A 88 O LEU A 109 SHEET 3 A 5 ASP A 39 PHE A 45 -1 O ILE A 41 N LYS A 91 SHEET 4 A 5 LYS A 13 THR A 20 -1 O TYR A 14 N PHE A 44 SHEET 5 A 5 LEU A 150 LYS A 155 -1 N SER A 151 O SER A 19 CISPEP 1 THR A 98 PRO A 99 0 27.39 CISPEP 2 GLN A 103 GLY A 104 0 24.06 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 MASTER 131 0 0 0 5 0 0 6 0 0 0 14 END