HEADER HYDROLASE (O-GLYCOSYL) 28-MAR-77 1LZM OBSLTE 24-OCT-86 1LZM 2LZM TITLE ATOMIC COORDINATES FOR T4 PHAGE LYSOZYME COMPND MOL_ID: 1; COMPND 2 MOLECULE:; COMPND 3 CHAIN: NULL; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1 KEYWDS HYDROLASE (O-GLYCOSYL) EXPDTA X-RAY DIFFRACTION AUTHOR S.J.REMINGTON,L.F.TENEYCK,B.W.MATTHEWS REVDAT 10 24-OCT-86 1LZM 3 OBSLTE REVDAT 9 30-SEP-83 1LZM 1 REVDAT REVDAT 8 06-JAN-82 1LZM 1 REMARK REVDAT 7 13-OCT-81 1LZM 1 REMARK REVDAT 6 14-SEP-81 1LZM 1 REMARK REVDAT 5 31-DEC-80 1LZM 1 REMARK REVDAT 4 07-APR-80 1LZM 3 ATOM REVDAT 3 24-MAY-78 1LZM 1 REMARK REVDAT 2 01-NOV-77 1LZM 1 COMPND SOURCE AUTHOR JRNL REVDAT 2 2 1 REMARK REVDAT 1 26-APR-77 1LZM 0 JRNL AUTH S.J.REMINGTON,L.F.TENEYCK,B.W.MATTHEWS JRNL TITL ATOMIC COORDINATES FOR T4 PHAGE LYSOZYME JRNL REF BIOCHEM.BIOPHYS.RES.COMM. V. 75 265 1977 JRNL REFN ASTM BBRCA9 US ISSN 0006-291X REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.W.MATTHEWS,M.G.GRUETTER,W.F.ANDERSON, REMARK 1 AUTH 2 S.J.REMINGTON REMARK 1 TITL COMMON PRECURSOR OF LYSOZYMES OF HEN EGG-WHITE AND REMARK 1 TITL 2 BACTERIOPHAGE T4 REMARK 1 REF NATURE V. 290 334 1981 REMARK 1 REFN ASTM NATUAS UK ISSN 0028-0836 REMARK 1 REFERENCE 2 REMARK 1 AUTH W.F.ANDERSON,M.G.GRUETTER,S.J.REMINGTON,L.H.WEAVER, REMARK 1 AUTH 2 G.W.MATTHEWS REMARK 1 TITL CRYSTALLOGRAPHIC DETERMINATION OF THE MODE OF REMARK 1 TITL 2 BINDING OF OLIGOSACHARIDES TO T4 BACTERIOPHAGE REMARK 1 TITL 3 LYSOZYME. IMPLICATIONS FOR THE MECHANISM OF REMARK 1 TITL 4 CATALYSIS REMARK 1 REF J.MOL.BIOL. V. 147 523 1981 REMARK 1 REFN ASTM JMOBAK UK ISSN 0022-2836 REMARK 1 REFERENCE 3 REMARK 1 AUTH B.W.MATTHEWS,S.J.REMINGTON,M.G.GRUETTER, REMARK 1 AUTH 2 W.F.ANDERSON REMARK 1 TITL RELATION BETWEEN HEN EGG WHITE LYSOZYME AND REMARK 1 TITL 2 BACTERIOPHAGE T4 LYSOZYME. EVOLUTIONARY REMARK 1 TITL 3 IMPLICATIONS REMARK 1 REF J.MOL.BIOL. V. 147 545 1981 REMARK 1 REFN ASTM JMOBAK UK ISSN 0022-2836 REMARK 1 REFERENCE 4 REMARK 1 AUTH S.J.REMINGTON,W.F.ANDERSON,J.OWEN,L.F.TENEYCK, REMARK 1 AUTH 2 C.T.GRAINGER,B.W.MATTHEWS REMARK 1 TITL STRUCTURE OF THE LYSOZYME FROM BACTERIOPHAGE T4, REMARK 1 TITL 2 AN ELECTRON DENSITY MAP AT 2.4 ANGSTROMS RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 118 81 1978 REMARK 1 REFN ASTM JMOBAK UK ISSN 0022-2836 REMARK 1 REFERENCE 5 REMARK 1 AUTH B.W.MATTHEWS REMARK 1 TITL COMPARISON OF THE PREDICTED AND OBSERVED SECONDARY REMARK 1 TITL 2 STRUCTURE OF T4 PHAGE LYSOZYME REMARK 1 REF BIOCHIM.BIOPHYS.ACTA V. 405 442 1975 REMARK 1 REFN ASTM BBACAQ NE ISSN 0006-3002 REMARK 1 REFERENCE 6 REMARK 1 AUTH B.W.MATTHEWS,S.J.REMINGTON REMARK 1 TITL THE THREE DIMENSIONAL STRUCTURE OF THE LYSOZYME REMARK 1 TITL 2 FROM BACTERIOPHAGE T4 REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 71 4178 1974 REMARK 1 REFN ASTM PNASA6 US ISSN 0027-8424 REMARK 1 REFERENCE 7 REMARK 1 AUTH B.W.MATTHEWS,F.W.DAHLQUIST,A.Y.MAYNARD REMARK 1 TITL CRYSTALLOGRAPHIC DATA FOR LYSOZYME FROM REMARK 1 TITL 2 BACTERIOPHAGE T4 REMARK 1 REF J.MOL.BIOL. V. 78 575 1973 REMARK 1 REFN ASTM JMOBAK UK ISSN 0022-2836 REMARK 1 REFERENCE 8 REMARK 1 EDIT M.O.DAYHOFF REMARK 1 REF ATLAS OF PROTEIN SEQUENCE V. 5 140 1972 REMARK 1 REF 2 AND STRUCTURE (DATA SECTION) REMARK 1 PUBL NATIONAL BIOMEDICAL RESEARCH FOUNDATION, SILVER REMARK 1 PUBL 2 SPRING,MD. REMARK 1 REFN ISBN 0-912466-02-2 REMARK 2 REMARK 2 RESOLUTION. NULL ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NULL REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : NULL REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1309 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1LZM COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 5 REMARK 5 1LZM THE DISTINCTION BETWEEN THE NITROGEN AND OXYGEN ATOMS REMARK 5 OF 1LZM AMIDE SIDE CHAINS IS NOT INDICATED BY THE ELECTRON- REMARK 5 DENSITY 1LZM MAP AND THESE ATOMS ARE LABELLED AD1,AD2 FOR REMARK 5 ASPARAGINE 1LZM AND AE1,AE2 FOR GLUTAMINE. THE ATOM REMARK 5 LABELLED 1 IS 1LZM BELIEVED TO BE OXYGEN ON STEREOCHEMICAL REMARK 5 GROUNDS. 1LZM REMARK 6 REMARK 6 1LZM THERE ARE SEVERAL SUBTLE ASPECTS OF THE SECONDARY REMARK 6 STRUCTURE 1LZM OF THIS MOLECULE WHICH CANNOT CONVENIENTLY REMARK 6 BE REPRESENTED 1LZM IN THE HELIX AND SHEET RECORDS BELOW. REMARK 6 THESE ASPECTS 1LZM INFLUENCE THE REPRESENTATION OF HELIX 6 REMARK 6 AND STRAND 3 OF 1LZM SHEET *S1* . THE PAPER CITED IN REMARK 6 REFERENCE 1 ABOVE SHOULD 1LZM BE CONSULTED FOR THESE REMARK 6 SUBTLETIES. 1LZM REMARK 7 REMARK 7 1LZM CORRECTION. REFORMAT HEADER INFORMATION TO MEET NEW REMARK 7 1LZM SPECIFICATIONS. 1LZM 01-NOV-77. 1LZM REMARK 8 REMARK 8 1LZM CORRECTION. UPDATE REFERENCE 1 TO REFLECT PUBLICATION. REMARK 8 1LZM 24-MAY-78. 1LZM REMARK 9 REMARK 9 1LZM CORRECTION. STANDARDIZE NOMENCLATURE TO FOLLOW IUPAC- REMARK 9 IUB 1LZM RECOMMENDATIONS. INTERCHANGE CD1 AND CD2 FOR REMARK 9 LEUCINE 121. 1LZM INTERCHANGE CG1 AND CG2 FOR VALINE 57. REMARK 9 07-APR-80. 1LZM REMARK 10 REMARK 10 1LZM CORRECTION. STANDARDIZE FORMAT OF REMARK 2. 31-DEC-80. REMARK 10 1LZM REMARK 11 REMARK 11 1LZM CORRECTION. CORRECT FORMAT OF REFERENCE 2 RECORD. 1LZM REMARK 11 14-SEP-81. 1LZM REMARK 12 REMARK 12 1LZM CORRECTION. INSERT THREE NEW PUBLICATIONS AS REMARK 12 REFERENCES 1LZM 1-3 AND RENUMBER OTHERS. 13-OCT-81. 1LZM REMARK 13 REMARK 13 1LZM CORRECTION. CORRECT FORMAT OF TITL 2 RECORD FOR REMARK 13 REFERENCE 1LZM 2. 06-JAN-82. 1LZM REMARK 14 REMARK 14 1LZM CORRECTION. INSERT REVDAT RECORDS. 30-SEP-83. 1LZM REMARK 15 REMARK 15 1LZM CORRECTION. THIS ENTRY IS OBSOLETE. 24-OCT-86. 1LZM REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,2/3+Z REMARK 290 3555 -X+Y,-X,1/3+Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,1/3-Z REMARK 290 6555 -X,-X+Y,2/3-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.499735 -0.865925 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866126 -0.500265 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 64.53695 REMARK 290 SMTRY1 3 -0.500265 0.865925 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866126 -0.499735 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 32.26847 REMARK 290 SMTRY1 4 0.499735 0.865925 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866432 -0.499735 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.500265 -0.865925 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.865820 -0.500265 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 32.26847 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.000612 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 64.53695 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 1 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASN 2 OD1 ND2 REMARK 470 ASN 40 OD1 ND2 REMARK 470 ASN 53 OD1 ND2 REMARK 470 ASN 55 OD1 ND2 REMARK 470 ASN 68 OD1 ND2 REMARK 470 GLN 69 OE1 NE2 REMARK 470 ASN 81 OD1 ND2 REMARK 470 ASN 101 OD1 ND2 REMARK 470 GLN 105 OE1 NE2 REMARK 470 ASN 116 OD1 ND2 REMARK 470 GLN 122 OE1 NE2 REMARK 470 GLN 123 OE1 NE2 REMARK 470 ASN 132 OD1 ND2 REMARK 470 ASN 140 OD1 ND2 REMARK 470 GLN 141 OE1 NE2 REMARK 470 ASN 144 OD1 ND2 REMARK 470 ASN 163 OD1 ND2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI REMARK 500 O PHE 114 CD2 LEU 118 2.07 REMARK 500 CD1 LEU 46 CB CYS 54 2.13 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NH2 ARG 14 NH2 ARG 125 4655 1.85 REMARK 500 NZ LYS 48 O ASN 132 3665 2.02 REMARK 500 CZ ARG 14 NH2 ARG 125 4655 2.06 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 GLU 11 GLY 12 149.49 REMARK 500 TYR 24 TYR 25 -147.46 REMARK 500 ILE 58 THR 59 -149.26 REMARK 500 ASP 92 ALA 93 -149.86 SEQRES 1 164 MET ASN ILE PHE GLU MET LEU ARG ILE ASP GLU GLY LEU SEQRES 2 164 ARG LEU LYS ILE TYR LYS ASP THR GLU GLY TYR TYR THR SEQRES 3 164 ILE GLY ILE GLY HIS LEU LEU THR LYS SER PRO SER LEU SEQRES 4 164 ASN ALA ALA LYS SER GLU LEU ASP LYS ALA ILE GLY ARG SEQRES 5 164 ASN CYS ASN GLY VAL ILE THR LYS ASP GLU ALA GLU LYS SEQRES 6 164 LEU PHE ASN GLN ASP VAL ASP ALA ALA VAL ARG GLY ILE SEQRES 7 164 LEU ARG ASN ALA LYS LEU LYS PRO VAL TYR ASP SER LEU SEQRES 8 164 ASP ALA VAL ARG ARG CYS ALA LEU ILE ASN MET VAL PHE SEQRES 9 164 GLN MET GLY GLU THR GLY VAL ALA GLY PHE THR ASN SER SEQRES 10 164 LEU ARG MET LEU GLN GLN LYS ARG TRP ASP GLU ALA ALA SEQRES 11 164 VAL ASN LEU ALA LYS SER ARG TRP TYR ASN GLN THR PRO SEQRES 12 164 ASN ARG ALA LYS ARG VAL ILE THR THR PHE ARG THR GLY SEQRES 13 164 THR TRP ASP ALA TYR LYS ASN LEU HELIX 1 H1 ILE 3 GLU 11 1RES 11 IN ALPHA(II) CONFMTN. 9 HELIX 2 H2 LEU 39 ILE 50 1RES 50 IN ALPHA(II) CONFMTN. 12 HELIX 3 H3 LYS 60 ARG 80 1RES 80 IN ALPHA(II) CONFMTN. 21 HELIX 4 H4 ALA 82 SER 90 1 9 HELIX 5 H5 ALA 93 MET 106 1 14 HELIX 6 H6 GLU 108 GLY 113 5HELIX IS APPROX A(II) CONFMTN 6 HELIX 7 H7 THR 115 GLN 123 1RES 123 IN ALPHA(II) CONFMTN 9 HELIX 8 H8 TRP 126 ALA 134 1APPROXIMATELY ALPHA CONFMTN. 9 HELIX 9 H9 ARG 137 GLN 141 1 5 HELIX 10 H10 PRO 143 THR 155 1 13 SHEET 1 S1 4 HIS 31 THR 34 0 SHEET 2 S1 4 GLY 23 GLY 28 -1 N ILE 27 O HIS 31 SHEET 3 S1 4 ARG 14 ASP 20 -1 N TYR 18 O THR 26 SHEET 4 S1 4 GLY 56 ILE 58 -1 N ILE 58 O LEU 15 TURN 1 T1 ASP 20 GLY 23 TYPE I TURN 2 T2 GLY 28 GLY 30 IRREGULAR 3-MEMBERED TURN. TURN 3 T3 CYS 54 VAL 57 TYPE I PRIME TURN 4 T4 ASP 159 LYS 162 TYPE I CRYST1 61.200 61.200 96.800 90.00 90.00 120.00 P 32 2 1 6 ORIGX1 100.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000100.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000100.000000 0.00000 SCALE1 0.018870 0.000000 0.000000 0.00000 SCALE2 0.009430 0.016340 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010330 0.00000