HEADER HYDROLASE, TRANSPEPTIDASE 05-AUG-94 3PTE TITLE THE REFINED CRYSTALLOGRAPHIC STRUCTURE OF A DD-PEPTIDASE PENICILLIN- TITLE 2 TARGET ENZYME AT 1.6 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: D-ALANYL-D-ALANINE CARBOXYPEPTIDASE TRANSPEPTIDASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.4.16.4; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES SP.; SOURCE 3 ORGANISM_TAXID: 31952; SOURCE 4 STRAIN: R61 KEYWDS HYDROLASE, TRANSPEPTIDASE EXPDTA X-RAY DIFFRACTION AUTHOR J.A.KELLY,A.P.KUZIN REVDAT 5 14-AUG-19 3PTE 1 REMARK REVDAT 4 17-JUL-19 3PTE 1 REMARK REVDAT 3 13-JUL-11 3PTE 1 VERSN REVDAT 2 24-FEB-09 3PTE 1 VERSN REVDAT 1 15-AUG-95 3PTE 0 SPRSDE 15-AUG-95 3PTE 1PTE JRNL AUTH J.A.KELLY,A.P.KUZIN JRNL TITL THE REFINED CRYSTALLOGRAPHIC STRUCTURE OF A DD-PEPTIDASE JRNL TITL 2 PENICILLIN-TARGET ENZYME AT 1.6 A RESOLUTION. JRNL REF J.MOL.BIOL. V. 254 223 1995 JRNL REFN ISSN 0022-2836 JRNL PMID 7490745 JRNL DOI 10.1006/JMBI.1995.0613 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.A.KELLY,J.R.KNOX,H.ZHAO,J.M.FRERE,J.M.GHUYSEN REMARK 1 TITL CRYSTALLOGRAPHIC MAPPING OF BETA-LACTAMS BOUND TO A REMARK 1 TITL 2 D-ALANYL-D-ALANINE PEPTIDASE TARGET ENZYME REMARK 1 REF J.MOL.BIOL. V. 209 281 1989 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH J.A.KELLY,O.DIDEBERG,P.CHARLIER,J.P.WERY,M.LIBERT,P.C.MOEWS, REMARK 1 AUTH 2 J.R.KNOX,C.DUEZ,CL.FRAIPONT,B.JORIS,J.DUSART,J.F.FRERE, REMARK 1 AUTH 3 J.M.GHUYSEN REMARK 1 TITL ON THE ORIGIN OF BACTERIAL RESISTANCE TO PENICILLINS. REMARK 1 TITL 2 COMPARISON OF A BETA-LACTAMASE, A PENICILLIN TARGET REMARK 1 REF SCIENCE V. 231 1429 1986 REMARK 1 REFN ISSN 0036-8075 REMARK 1 REFERENCE 3 REMARK 1 AUTH J.A.KELLY,J.R.KNOX,P.C.MOEWS,G.J.HITE,J.B.BARTOLONE,H.ZHAO, REMARK 1 AUTH 2 B.JORIS,J.M.FRERE,J.M.GHUYSEN REMARK 1 TITL 2.8 ANGSTROMS STRUCTURE OF A PENICILLIN-SENSITIVE D-ALANYL REMARK 1 TITL 2 CARBOXYPEPTIDASE-TRANSPEPTIDASE FROM STREPTOMYCES R61, REMARK 1 TITL 3 COMPLEXES WITH BETA-LACTAMS REMARK 1 REF J.BIOL.CHEM. V. 260 6449 1985 REMARK 1 REFN ISSN 0021-9258 REMARK 2 REMARK 2 RESOLUTION. 1.60 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 82.0 REMARK 3 NUMBER OF REFLECTIONS : 38808 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) : 0.148 REMARK 3 R VALUE (WORKING SET) : 0.148 REMARK 3 FREE R VALUE : 0.211 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 : 2615 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 254 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 9.80 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) : 0.14 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) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.319 ; 1.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.957 ; 1.500 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.952 ; 1.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.879 ; 1.500 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3PTE 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_1000179121. 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 : 41176 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 88.0 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: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-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 -1.000000 0.000000 0.000000 25.53000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.22000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.65500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.22000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.53000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.65500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 400 REMARK 400 COMPOUND REMARK 400 THE ACTIVE SITE CONSISTS OF EIGHT RESIDUES IN THREE GROUPS. REMARK 400 THREE SHORT SEQUENCE SEGMENTS ARE FOUND IN ALL REMARK 400 PENICILLIN-INTERACTIVE ENZYMES. THOSE FOR STREPTOMYCES R61 REMARK 400 ARE LISTED IN THE *SITE* RECORDS BELOW. 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 THR A 348 REMARK 465 THR A 349 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 2 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG A 29 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 ASP A 31 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP A 31 CB - CG - OD2 ANGL. DEV. = 7.2 DEGREES REMARK 500 ARG A 46 NE - CZ - NH2 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 57 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 ASP A 84 CB - CG - OD1 ANGL. DEV. = -5.7 DEGREES REMARK 500 ARG A 99 NE - CZ - NH1 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG A 103 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 TYR A 137 CB - CG - CD1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 186 NE - CZ - NH2 ANGL. DEV. = -4.8 DEGREES REMARK 500 ASP A 217 CB - CG - OD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 ARG A 285 NE - CZ - NH1 ANGL. DEV. = 5.4 DEGREES REMARK 500 ARG A 285 NE - CZ - NH2 ANGL. DEV. = -5.2 DEGREES REMARK 500 ARG A 287 NE - CZ - NH2 ANGL. DEV. = -6.7 DEGREES REMARK 500 ASP A 288 CB - CG - OD2 ANGL. DEV. = -5.9 DEGREES REMARK 500 ARG A 317 NE - CZ - NH1 ANGL. DEV. = 7.2 DEGREES REMARK 500 ARG A 317 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG A 337 NE - CZ - NH1 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG A 337 NE - CZ - NH2 ANGL. DEV. = 3.9 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ILE A 187 -57.20 -132.44 REMARK 500 GLN A 235 -117.84 49.81 REMARK 500 ASN A 324 48.41 -84.47 REMARK 500 REMARK 500 REMARK: NULL REMARK 650 REMARK 650 HELIX REMARK 650 H7 (RESIDUES 235 - 237) AND RESIDUES 61 AND 62 OF H2 REMARK 650 ARE 3/10 HELIX. REMARK 700 REMARK 700 SHEET REMARK 700 AP1 IN *SHEET* RECORDS BELOW IS A MAJOR ANTIPARALLEL SHEET. REMARK 700 AP2 IS A SHORT ANTIPARALLEL SHEET. M1 IS A SHORT MIXED REMARK 700 SHEET. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ACT REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL DBREF 3PTE A 1 349 UNP P15555 DAC_STRSR 32 380 SEQRES 1 A 349 ALA ASP LEU PRO ALA PRO ASP ASP THR GLY LEU GLN ALA SEQRES 2 A 349 VAL LEU HIS THR ALA LEU SER GLN GLY ALA PRO GLY ALA SEQRES 3 A 349 MET VAL ARG VAL ASP ASP ASN GLY THR ILE HIS GLN LEU SEQRES 4 A 349 SER GLU GLY VAL ALA ASP ARG ALA THR GLY ARG ALA ILE SEQRES 5 A 349 THR THR THR ASP ARG PHE ARG VAL GLY SER VAL THR LYS SEQRES 6 A 349 SER PHE SER ALA VAL VAL LEU LEU GLN LEU VAL ASP GLU SEQRES 7 A 349 GLY LYS LEU ASP LEU ASP ALA SER VAL ASN THR TYR LEU SEQRES 8 A 349 PRO GLY LEU LEU PRO ASP ASP ARG ILE THR VAL ARG GLN SEQRES 9 A 349 VAL MET SER HIS ARG SER GLY LEU TYR ASP TYR THR ASN SEQRES 10 A 349 ASP MET PHE ALA GLN THR VAL PRO GLY PHE GLU SER VAL SEQRES 11 A 349 ARG ASN LYS VAL PHE SER TYR GLN ASP LEU ILE THR LEU SEQRES 12 A 349 SER LEU LYS HIS GLY VAL THR ASN ALA PRO GLY ALA ALA SEQRES 13 A 349 TYR SER TYR SER ASN THR ASN PHE VAL VAL ALA GLY MET SEQRES 14 A 349 LEU ILE GLU LYS LEU THR GLY HIS SER VAL ALA THR GLU SEQRES 15 A 349 TYR GLN ASN ARG ILE PHE THR PRO LEU ASN LEU THR ASP SEQRES 16 A 349 THR PHE TYR VAL HIS PRO ASP THR VAL ILE PRO GLY THR SEQRES 17 A 349 HIS ALA ASN GLY TYR LEU THR PRO ASP GLU ALA GLY GLY SEQRES 18 A 349 ALA LEU VAL ASP SER THR GLU GLN THR VAL SER TRP ALA SEQRES 19 A 349 GLN SER ALA GLY ALA VAL ILE SER SER THR GLN ASP LEU SEQRES 20 A 349 ASP THR PHE PHE SER ALA LEU MET SER GLY GLN LEU MET SEQRES 21 A 349 SER ALA ALA GLN LEU ALA GLN MET GLN GLN TRP THR THR SEQRES 22 A 349 VAL ASN SER THR GLN GLY TYR GLY LEU GLY LEU ARG ARG SEQRES 23 A 349 ARG ASP LEU SER CYS GLY ILE SER VAL TYR GLY HIS THR SEQRES 24 A 349 GLY THR VAL GLN GLY TYR TYR THR TYR ALA PHE ALA SER SEQRES 25 A 349 LYS ASP GLY LYS ARG SER VAL THR ALA LEU ALA ASN THR SEQRES 26 A 349 SER ASN ASN VAL ASN VAL LEU ASN THR MET ALA ARG THR SEQRES 27 A 349 LEU GLU SER ALA PHE CYS GLY LYS PRO THR THR FORMUL 2 HOH *254(H2 O) HELIX 1 1 ASP A 8 GLN A 21 1 14 HELIX 2 2 GLY A 61 GLU A 78 1 18 HELIX 3 3 VAL A 87 TYR A 90 1 4 HELIX 4 4 VAL A 102 SER A 107 1 6 HELIX 5 4A' TYR A 115 THR A 123 1 9 HELIX 6 4A" THR A 123 ARG A 131 1 9 HELIX 7 4A TYR A 137 LYS A 146 1 10 HELIX 8 5 ASN A 161 THR A 175 1 15 HELIX 9 6 VAL A 179 LEU A 191 1 13 HELIX 10 7 GLN A 235 ALA A 237 5 3 HELIX 11 8 THR A 244 MET A 255 1 12 HELIX 12 9 ALA A 262 MET A 268 1 7 HELIX 13 11 VAL A 329 CYS A 344 1 16 SHEET 1 AP1 9 GLY A 49 ALA A 51 0 SHEET 2 AP1 9 THR A 35 ASP A 45 -1 N ALA A 44 O ARG A 50 SHEET 3 AP1 9 GLY A 25 ASP A 32 -1 N VAL A 28 O LEU A 39 SHEET 4 AP1 9 ARG A 317 ALA A 323 -1 N LEU A 322 O MET A 27 SHEET 5 AP1 9 TYR A 305 SER A 312 -1 O TYR A 308 N ALA A 321 SHEET 6 AP1 9 ILE A 293 VAL A 302 -1 O HIS A 298 N ALA A 309 SHEET 7 AP1 9 LEU A 284 ASP A 288 -1 O ARG A 285 N GLY A 297 SHEET 8 AP1 9 GLN A 278 GLY A 281 -1 O GLY A 279 N ARG A 286 SHEET 9 AP1 9 THR A 272 ASN A 275 -1 N ASN A 275 O GLN A 278 SHEET 1 AP2 3 PHE A 58 VAL A 60 0 SHEET 2 AP2 3 VAL A 240 SER A 242 -1 O VAL A 240 N VAL A 60 SHEET 3 AP2 3 THR A 196 TYR A 198 -1 N PHE A 197 O ILE A 241 SHEET 1 M1 3 VAL A 224 SER A 226 0 SHEET 2 M1 3 GLY A 212 THR A 215 -1 O LEU A 214 N VAL A 224 SHEET 3 M1 3 THR A 325 SER A 326 1 O SER A 326 N THR A 215 SSBOND 1 CYS A 291 CYS A 344 1555 1555 2.02 CISPEP 1 HIS A 200 PRO A 201 0 4.32 SITE 1 ACT 8 SER A 62 LYS A 65 TYR A 159 SER A 160 SITE 2 ACT 8 ASN A 161 HIS A 298 THR A 299 GLY A 300 CRYST1 51.060 67.310 102.440 90.00 90.00 90.00 P 21 21 21 4 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 0.019585 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014857 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009762 0.00000 MASTER 303 0 0 13 15 0 2 6 0 0 0 27 END