HEADER TRANSFERASE 30-NOV-00 1GEX TITLE CRYSTAL STRUCTURE OF HISTIDINOL-PHOSPHATE AMINOTRANSFERASE COMPLEXED TITLE 2 WITH HISTIDINOL-PHOSPHATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTIDINOL-PHOSPHATE AMINOTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.6.1.9; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: HISC; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PUC118 KEYWDS ALPHA/BETA-STRUCTURE, AMINOTRANSFERASE, PYRIDOXAL-5'-PHOSPHATE, KEYWDS 2 PHOSPHORIC ACID MONO-[2-AMINO-3-(3H-IMIDAZOL-4-YL)-PROPYL]ESTER, KEYWDS 3 COMPLEX, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR K.HARUYAMA,T.NAKAI,I.MIYAHARA,K.HIROTSU,H.MIZUGUCHI,H.HAYASHI, AUTHOR 2 H.KAGAMIYAMA REVDAT 5 27-DEC-23 1GEX 1 REMARK LINK REVDAT 4 13-JUL-11 1GEX 1 VERSN REVDAT 3 24-FEB-09 1GEX 1 VERSN REVDAT 2 21-JAN-03 1GEX 1 REMARK REVDAT 1 18-APR-01 1GEX 0 JRNL AUTH K.HARUYAMA,T.NAKAI,I.MIYAHARA,K.HIROTSU,H.MIZUGUCHI, JRNL AUTH 2 H.HAYASHI,H.KAGAMIYAMA JRNL TITL STRUCTURES OF ESCHERICHIA COLI HISTIDINOL-PHOSPHATE JRNL TITL 2 AMINOTRANSFERASE AND ITS COMPLEXES WITH HISTIDINOL-PHOSPHATE JRNL TITL 3 AND N-(5'-PHOSPHOPYRIDOXYL)-L-GLUTAMATE: DOUBLE SUBSTRATE JRNL TITL 4 RECOGNITION OF THE ENZYME. JRNL REF BIOCHEMISTRY V. 40 4633 2001 JRNL REFN ISSN 0006-2960 JRNL PMID 11294630 JRNL DOI 10.1021/BI002769U REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 18299 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.261 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 942 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 : 2640 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 120 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.40 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) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.411 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 1GEX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-DEC-00. REMARK 100 THE DEPOSITION ID IS D_1000005084. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-DEC-99 REMARK 200 TEMPERATURE (KELVIN) : 287 REMARK 200 PH : 7.7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18942 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.08600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.5 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.23100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, MAGNESIUM CHLORIDE, TRIS, PH REMARK 280 7.7, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 66.46200 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.91800 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 66.46200 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 31.91800 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER CONSTRUCTED FROM CHAIN A REMARK 300 A SYMMETRY PARTNER GENERATED BY THE TWO-FOLD. 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 8460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -35.0 KCAL/MOL 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 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 SER A 2 REMARK 465 THR A 3 REMARK 465 VAL A 4 REMARK 465 SER A 22 REMARK 465 ALA A 23 REMARK 465 ARG A 24 REMARK 465 ARG A 25 REMARK 465 LEU A 26 REMARK 465 GLY A 27 REMARK 465 GLY A 28 REMARK 465 ASN A 29 REMARK 465 ARG A 352 REMARK 465 ALA A 353 REMARK 465 GLU A 354 REMARK 465 GLN A 355 REMARK 465 VAL A 356 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 PRO A 287 C - N - CA ANGL. DEV. = 9.4 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 LYS A 178 -35.99 -134.65 REMARK 500 GLU A 185 40.72 -106.24 REMARK 500 CYS A 191 61.68 -153.19 REMARK 500 LYS A 214 -93.06 -103.90 REMARK 500 THR A 297 -153.98 -134.23 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 413 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HSA A 414 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1GEW RELATED DB: PDB REMARK 900 1GEW CONTAINS HISTIDINOL-PHOSPHATE AMINOTRANSFERASE COMPLEXED WITH REMARK 900 PYRIDOXAL 5'-PHOSPHATE REMARK 900 RELATED ID: 1GEY RELATED DB: PDB REMARK 900 1GEY CONTAINS HISTIDINOL-PHOSPHATE AMINOTRANSFERASE COMPLEXED WITH REMARK 900 N-(5'-PHOSPHOPYRIDOXYL)-L-GLUTAMATE DBREF 1GEX A 1 356 UNP P06986 HIS8_ECOLI 1 356 SEQRES 1 A 356 MET SER THR VAL THR ILE THR ASP LEU ALA ARG GLU ASN SEQRES 2 A 356 VAL ARG ASN LEU THR PRO TYR GLN SER ALA ARG ARG LEU SEQRES 3 A 356 GLY GLY ASN GLY ASP VAL TRP LEU ASN ALA ASN GLU TYR SEQRES 4 A 356 PRO THR ALA VAL GLU PHE GLN LEU THR GLN GLN THR LEU SEQRES 5 A 356 ASN ARG TYR PRO GLU CYS GLN PRO LYS ALA VAL ILE GLU SEQRES 6 A 356 ASN TYR ALA GLN TYR ALA GLY VAL LYS PRO GLU GLN VAL SEQRES 7 A 356 LEU VAL SER ARG GLY ALA ASP GLU GLY ILE GLU LEU LEU SEQRES 8 A 356 ILE ARG ALA PHE CYS GLU PRO GLY LYS ASP ALA ILE LEU SEQRES 9 A 356 TYR CYS PRO PRO THR TYR GLY MET TYR SER VAL SER ALA SEQRES 10 A 356 GLU THR ILE GLY VAL GLU CYS ARG THR VAL PRO THR LEU SEQRES 11 A 356 ASP ASN TRP GLN LEU ASP LEU GLN GLY ILE SER ASP LYS SEQRES 12 A 356 LEU ASP GLY VAL LYS VAL VAL TYR VAL CYS SER PRO ASN SEQRES 13 A 356 ASN PRO THR GLY GLN LEU ILE ASN PRO GLN ASP PHE ARG SEQRES 14 A 356 THR LEU LEU GLU LEU THR ARG GLY LYS ALA ILE VAL VAL SEQRES 15 A 356 ALA ASP GLU ALA TYR ILE GLU PHE CYS PRO GLN ALA SER SEQRES 16 A 356 LEU ALA GLY TRP LEU ALA GLU TYR PRO HIS LEU ALA ILE SEQRES 17 A 356 LEU ARG THR LEU SER LYS ALA PHE ALA LEU ALA GLY LEU SEQRES 18 A 356 ARG CYS GLY PHE THR LEU ALA ASN GLU GLU VAL ILE ASN SEQRES 19 A 356 LEU LEU MET LYS VAL ILE ALA PRO TYR PRO LEU SER THR SEQRES 20 A 356 PRO VAL ALA ASP ILE ALA ALA GLN ALA LEU SER PRO GLN SEQRES 21 A 356 GLY ILE VAL ALA MET ARG GLU ARG VAL ALA GLN ILE ILE SEQRES 22 A 356 ALA GLU ARG GLU TYR LEU ILE ALA ALA LEU LYS GLU ILE SEQRES 23 A 356 PRO CYS VAL GLU GLN VAL PHE ASP SER GLU THR ASN TYR SEQRES 24 A 356 ILE LEU ALA ARG PHE LYS ALA SER SER ALA VAL PHE LYS SEQRES 25 A 356 SER LEU TRP ASP GLN GLY ILE ILE LEU ARG ASP GLN ASN SEQRES 26 A 356 LYS GLN PRO SER LEU SER GLY CYS LEU ARG ILE THR VAL SEQRES 27 A 356 GLY THR ARG GLU GLU SER GLN ARG VAL ILE ASP ALA LEU SEQRES 28 A 356 ARG ALA GLU GLN VAL HET PLP A 413 15 HET HSA A 414 14 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM HSA PHOSPHORIC ACID MONO-[2-AMINO-3-(3H-IMIDAZOL-4-YL)- HETNAM 2 HSA PROPYL]ESTER HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 2 PLP C8 H10 N O6 P FORMUL 3 HSA C6 H12 N3 O4 P FORMUL 4 HOH *120(H2 O) HELIX 1 1 ILE A 6 ALA A 10 5 5 HELIX 2 2 ARG A 11 ASN A 16 1 6 HELIX 3 3 PRO A 60 GLY A 72 1 13 HELIX 4 4 LYS A 74 GLU A 76 5 3 HELIX 5 5 ARG A 82 CYS A 96 1 15 HELIX 6 6 GLY A 111 GLY A 121 1 11 HELIX 7 7 ASP A 136 LYS A 143 1 8 HELIX 8 8 ASN A 164 ARG A 176 1 13 HELIX 9 9 TYR A 187 CYS A 191 5 5 HELIX 10 10 CYS A 191 SER A 195 5 5 HELIX 11 11 LEU A 196 GLU A 202 5 7 HELIX 12 12 LEU A 218 ARG A 222 5 5 HELIX 13 13 ASN A 229 LYS A 238 1 10 HELIX 14 14 SER A 246 LEU A 257 1 12 HELIX 15 15 SER A 258 GLU A 285 1 28 HELIX 16 16 ALA A 306 ASP A 316 1 11 HELIX 17 17 THR A 340 LEU A 351 1 12 SHEET 1 A 2 VAL A 32 TRP A 33 0 SHEET 2 A 2 ILE A 319 ILE A 320 1 N ILE A 320 O VAL A 32 SHEET 1 B 7 VAL A 78 SER A 81 0 SHEET 2 B 7 GLY A 224 ALA A 228 -1 O GLY A 224 N SER A 81 SHEET 3 B 7 LEU A 206 THR A 211 -1 O ILE A 208 N LEU A 227 SHEET 4 B 7 ILE A 180 ASP A 184 1 O VAL A 181 N ALA A 207 SHEET 5 B 7 VAL A 147 CYS A 153 1 O LYS A 148 N ILE A 180 SHEET 6 B 7 ALA A 102 TYR A 105 1 O ALA A 102 N LYS A 148 SHEET 7 B 7 GLU A 123 THR A 126 1 O GLU A 123 N ILE A 103 SHEET 1 C 4 VAL A 289 VAL A 292 0 SHEET 2 C 4 TYR A 299 PHE A 304 -1 N ARG A 303 O GLN A 291 SHEET 3 C 4 CYS A 333 THR A 337 -1 N LEU A 334 O ALA A 302 SHEET 4 C 4 ARG A 322 ASP A 323 -1 O ARG A 322 N ARG A 335 LINK C4A PLP A 413 N HSA A 414 1555 1555 1.30 CISPEP 1 PRO A 107 PRO A 108 0 0.00 CISPEP 2 SER A 154 PRO A 155 0 0.16 CISPEP 3 ASN A 157 PRO A 158 0 0.74 SITE 1 AC1 15 TYR A 55 GLY A 83 ALA A 84 ASP A 85 SITE 2 AC1 15 TYR A 110 CYS A 153 ASN A 157 ASP A 184 SITE 3 AC1 15 ALA A 186 TYR A 187 THR A 211 SER A 213 SITE 4 AC1 15 LYS A 214 ARG A 222 HSA A 414 SITE 1 AC2 11 TYR A 20 ALA A 36 TYR A 55 ASP A 85 SITE 2 AC2 11 TYR A 110 ASN A 157 LYS A 214 ARG A 322 SITE 3 AC2 11 ARG A 335 PLP A 413 HOH A 518 CRYST1 132.924 63.836 46.365 90.00 104.06 90.00 C 1 2 1 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 0.007520 0.000000 0.001880 0.00000 SCALE2 0.000000 0.015670 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022230 0.00000