PDB Short entry for 1LMC HEADER HYDROLASE (O-GLYCOSYL) 14-NOV-94 1LMC TITLE THE CRYSTAL STRUCTURE OF A COMPLEX BETWEEN BULGECIN, A BACTERIAL TITLE 2 METABOLITE, AND LYSOZYME FROM THE RAINBOW TROUT COMPND MOL_ID: 1; COMPND 2 MOLECULE: LYSOZYME; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MUCOPEPTIDE N-ACETYLMURAMYLHYDROLASE; COMPND 5 EC: 3.2.1.17 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ONCORHYNCHUS MYKISS; SOURCE 3 ORGANISM_COMMON: RAINBOW TROUT; SOURCE 4 ORGANISM_TAXID: 8022; SOURCE 5 ORGAN: KIDNEY KEYWDS HYDROLASE (O-GLYCOSYL) EXPDTA X-RAY DIFFRACTION AUTHOR S.KARLSEN,E.HOUGH REVDAT 5 26-JUL-23 1LMC 1 REMARK SEQADV SSBOND SCALE REVDAT 5 2 1 ATOM REVDAT 4 18-APR-18 1LMC 1 REMARK REVDAT 3 13-JUL-11 1LMC 1 VERSN REVDAT 2 24-FEB-09 1LMC 1 VERSN REVDAT 1 01-JAN-96 1LMC 0 JRNL AUTH S.KARLSEN,E.HOUGH JRNL TITL STRUCTURE OF A COMPLEX BETWEEN BULGECIN, A BACTERIAL JRNL TITL 2 METABOLITE, AND LYSOZYME FROM THE RAINBOW TROUT. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 52 115 1996 JRNL REFN ISSN 0907-4449 JRNL PMID 15299732 JRNL DOI 10.1107/S0907444995006366 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.KARLSEN,E.HOUGH REMARK 1 TITL THE CRYSTAL STRUCTURES OF THREE COMPLEXES BETWEEN REMARK 1 TITL 2 CHITOOLIGOSACCHARIDES AND LYSOZYME FROM THE RAINBOW TROUT REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 1 REFERENCE 2 REMARK 1 AUTH S.KARLSEN,B.E.ELIASSEN,L.K.HANSEN,R.L.LARSEN,B.W.RIISE, REMARK 1 AUTH 2 A.O.SMALAAS,E.HOUGH,B.GRINDE REMARK 1 TITL THE REFINED CRYSTAL STRUCTURE OF LYSOZYME FROM RAINBOW TROUT REMARK 1 TITL 2 (ONCORHYNCHUS MYKISS) REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 1 REFERENCE 3 REMARK 1 AUTH S.SHINAGAWA,F.KASAHARA,Y.WADA,S.HARADA,M.ASAI REMARK 1 TITL STRUCTURES OF BULGECINS, BACTERIAL METABOLITES WITH REMARK 1 TITL 2 BULGE-INDUCING ACTIVITY REMARK 1 REF TETRAHEDRON V. 40 3465 1984 REMARK 1 REFN ISSN 0040-4020 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 10895 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 + TEST SET) : 0.163 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 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 999 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 35 REMARK 3 SOLVENT ATOMS : 110 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 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.017 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.049 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.081 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.013 ; 0.020 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.041 ; 0.060 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.197 ; 0.030 REMARK 3 MULTIPLE TORSION (A) : 0.185 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : 0.277 ; 0.300 REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 5.400 ; 3.000 REMARK 3 STAGGERED (DEGREES) : 18.500; 15.000 REMARK 3 TRANSVERSE (DEGREES) : NULL ; 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 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1LMC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000174759. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-MAR-94 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : DIFFRACTOMETER REMARK 200 DETECTOR MANUFACTURER : ENRAF-NONIUS FAST REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MADNES REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10895 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 86.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> 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 <I/SIGMA(I)> 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 (%): 61.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 18.13333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 36.26667 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 36.26667 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 18.13333 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 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 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 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 DISTANCE REMARK 500 NH1 ARG A 10 O HOH A 160 2.12 REMARK 500 REMARK 500 REMARK: NULL 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 O HOH A 169 O HOH A 169 4556 0.95 REMARK 500 O HOH A 143 O HOH A 143 4556 1.25 REMARK 500 CD1 LEU A 113 CD1 LEU A 113 5675 2.11 REMARK 500 REMARK 500 REMARK: NULL 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 PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP A 4 CB - CG - OD1 ANGL. DEV. = -6.4 DEGREES REMARK 500 ASP A 4 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG A 5 NE - CZ - NH1 ANGL. DEV. = -3.3 DEGREES REMARK 500 LYS A 13 CB - CG - CD ANGL. DEV. = 17.5 DEGREES REMARK 500 ASP A 18 CB - CG - OD1 ANGL. DEV. = 6.7 DEGREES REMARK 500 LEU A 31 CA - CB - CG ANGL. DEV. = 17.1 DEGREES REMARK 500 ASP A 48 CB - CG - OD1 ANGL. DEV. = 6.3 DEGREES REMARK 500 ASP A 48 CB - CG - OD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 ASP A 52 CB - CG - OD1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ASP A 52 CB - CG - OD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 ARG A 61 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ARG A 61 NE - CZ - NH2 ANGL. DEV. = -6.5 DEGREES REMARK 500 ARG A 79 NE - CZ - NH1 ANGL. DEV. = 5.2 DEGREES REMARK 500 ASP A 87 CB - CG - OD1 ANGL. DEV. = -6.1 DEGREES REMARK 500 ARG A 93 NE - CZ - NH1 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG A 97 NE - CZ - NH1 ANGL. DEV. = 7.8 DEGREES REMARK 500 ARG A 97 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG A 112 CD - NE - CZ ANGL. DEV. = 11.1 DEGREES REMARK 500 ARG A 112 NE - CZ - NH1 ANGL. DEV. = 4.8 DEGREES REMARK 500 HIS A 114 CE1 - NE2 - CD2 ANGL. DEV. = 4.5 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 10 0.12 SIDE CHAIN REMARK 500 ARG A 45 0.15 SIDE CHAIN REMARK 500 ARG A 93 0.19 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 BUL A 130 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BUL A 130 DBREF 1LMC A 1 129 UNP P11941 LYSC2_ONCMY 16 144 SEQADV 1LMC ASP A 86 UNP P11941 ALA 101 CONFLICT SEQRES 1 A 129 LYS VAL TYR ASP ARG CYS GLU LEU ALA ARG ALA LEU LYS SEQRES 2 A 129 ALA SER GLY MET ASP GLY TYR ALA GLY ASN SER LEU PRO SEQRES 3 A 129 ASN TRP VAL CYS LEU SER LYS TRP GLU SER SER TYR ASN SEQRES 4 A 129 THR GLN ALA THR ASN ARG ASN THR ASP GLY SER THR ASP SEQRES 5 A 129 TYR GLY ILE PHE GLN ILE ASN SER ARG TYR TRP CYS ASP SEQRES 6 A 129 ASP GLY ARG THR PRO GLY ALA LYS ASN VAL CYS GLY ILE SEQRES 7 A 129 ARG CYS SER GLN LEU LEU THR ASP ASP LEU THR VAL ALA SEQRES 8 A 129 ILE ARG CYS ALA LYS ARG VAL VAL LEU ASP PRO ASN GLY SEQRES 9 A 129 ILE GLY ALA TRP VAL ALA TRP ARG LEU HIS CYS GLN ASN SEQRES 10 A 129 GLN ASP LEU ARG SER TYR VAL ALA GLY CYS GLY VAL HET BUL A 130 35 HETNAM BUL BULGECIN A FORMUL 2 BUL C16 H29 N3 O14 S2 FORMUL 3 HOH *110(H2 O) HELIX 1 1 ASP A 4 SER A 15 1 12 HELIX 2 2 SER A 24 SER A 37 1 14 HELIX 3 3 CYS A 80 THR A 85 5 6 HELIX 4 4 LEU A 88 VAL A 99 1 12 HELIX 5 5 ASN A 103 ALA A 107 5 5 HELIX 6 6 TRP A 108 CYS A 115 1 8 HELIX 7 7 LEU A 120 VAL A 124 5 5 SHEET 1 A 3 THR A 43 ARG A 45 0 SHEET 2 A 3 THR A 51 TYR A 53 -1 N ASP A 52 O ASN A 44 SHEET 3 A 3 ILE A 58 ASN A 59 -1 N ILE A 58 O TYR A 53 SSBOND 1 CYS A 6 CYS A 127 1555 1555 1.98 SSBOND 2 CYS A 30 CYS A 115 1555 1555 2.00 SSBOND 3 CYS A 64 CYS A 80 1555 1555 2.00 SSBOND 4 CYS A 76 CYS A 94 1555 1555 2.02 SITE 1 AC1 16 GLU A 35 ASN A 46 THR A 47 ASP A 52 SITE 2 AC1 16 GLN A 57 ASN A 59 TYR A 62 TRP A 63 SITE 3 AC1 16 ALA A 107 TRP A 108 VAL A 109 HOH A 150 SITE 4 AC1 16 HOH A 151 HOH A 240 HOH A 241 HOH A 243 CRYST1 76.570 76.570 54.400 90.00 90.00 120.00 P 31 2 1 6 ORIGX1 0.866025 0.500000 0.000000 0.00000 ORIGX2 -0.500000 0.866025 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.013060 0.007540 0.000000 0.00000 SCALE2 0.000000 0.015080 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018382 0.00000