HEADER HYDROLASE 08-JUL-04 1TYZ TITLE CRYSTAL STRUCTURE OF 1-AMINOCYCLOPROPANE-1-CARBOYXLATE DEAMINASE FROM TITLE 2 PSEUDOMONAS COMPND MOL_ID: 1; COMPND 2 MOLECULE: 1-AMINOCYCLOPROPANE-1-CARBOXYLATE DEAMINASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: ACC DEAMINASE; COMPND 5 EC: 3.5.99.7; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS SP.; SOURCE 3 ORGANISM_TAXID: 74568; SOURCE 4 STRAIN: ACP; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET17B(+) KEYWDS ACCD, COMPLEX, CRYSTAL, PLP, INHIBITOR, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.KARTHIKEYAN,Q.ZHOU,Z.ZHAO,C.L.KAO,Z.TAO,H.ROBINSON,H.W.LIU,H.ZHANG REVDAT 4 23-AUG-23 1TYZ 1 REMARK LINK REVDAT 3 13-JUL-11 1TYZ 1 VERSN REVDAT 2 24-FEB-09 1TYZ 1 VERSN REVDAT 1 02-NOV-04 1TYZ 0 JRNL AUTH S.KARTHIKEYAN,Q.ZHOU,Z.ZHAO,C.L.KAO,Z.TAO,H.ROBINSON, JRNL AUTH 2 H.W.LIU,H.ZHANG JRNL TITL STRUCTURAL ANALYSIS OF PSEUDOMONAS JRNL TITL 2 1-AMINOCYCLOPROPANE-1-CARBOXYLATE DEAMINASE JRNL TITL 3 COMPLEXES:INSIGHT INTO THE MECHANISM OF UNIQUE JRNL TITL 4 PYRODOXIAL-5'-PHOSPHATE DEPENDENT CYCLOPROPANE RING OPENING JRNL TITL 5 REACTION JRNL REF BIOCHEMISTRY V. 43 13328 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 15491139 JRNL DOI 10.1021/BI048878G REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.73 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 529893.570 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 86.5 REMARK 3 NUMBER OF REFLECTIONS : 96740 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) : 0.215 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4851 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 50.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 8841 REMARK 3 BIN R VALUE (WORKING SET) : 0.2520 REMARK 3 BIN FREE R VALUE : 0.2800 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 459 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.013 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 10083 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 80 REMARK 3 SOLVENT ATOMS : 323 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.30000 REMARK 3 B22 (A**2) : 1.72000 REMARK 3 B33 (A**2) : -5.02000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : 0.18 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.31 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.22 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.600 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.050 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.350 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.010 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.990 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.760 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 48.65 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : PLP_PATCH.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : PLP.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1TYZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-JUL-04. REMARK 100 THE DEPOSITION ID IS D_1000023038. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-NOV-02 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1000 REMARK 200 MONOCHROMATOR : SI(III) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 98751 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.5 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05600 REMARK 200 FOR THE DATA SET : 29.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 50.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.29100 REMARK 200 FOR SHELL : 4.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1F2D REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.79 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: ISOPROPANOL, PEG 4000, HEPES, PH 7.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 33.86050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 175.27400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.32550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 175.27400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.86050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.32550 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12760 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 43870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -134.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 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 GLY A 132 REMARK 465 PHE A 133 REMARK 465 ASP A 134 REMARK 465 ILE A 135 REMARK 465 GLY A 136 REMARK 465 PHE A 137 REMARK 465 ARG A 138 REMARK 465 PRO B 130 REMARK 465 ASP B 131 REMARK 465 GLY B 132 REMARK 465 PHE B 133 REMARK 465 ASP B 134 REMARK 465 ILE B 135 REMARK 465 GLY B 136 REMARK 465 PHE B 137 REMARK 465 ARG B 138 REMARK 465 PRO D 130 REMARK 465 ASP D 131 REMARK 465 GLY D 132 REMARK 465 PHE D 133 REMARK 465 ASP D 134 REMARK 465 ILE D 135 REMARK 465 GLY D 136 REMARK 465 PHE D 137 REMARK 465 ARG D 138 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 ARG A 5 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 5 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 5 CG CD NE CZ NH1 NH2 REMARK 470 ARG D 5 CG CD NE CZ NH1 NH2 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 ARG A 112 NE - CZ - NH1 ANGL. DEV. = -3.2 DEGREES REMARK 500 GLY A 200 N - CA - C ANGL. DEV. = 17.2 DEGREES REMARK 500 GLY B 200 N - CA - C ANGL. DEV. = 16.7 DEGREES REMARK 500 GLY C 200 N - CA - C ANGL. DEV. = 17.4 DEGREES REMARK 500 GLY D 200 N - CA - C ANGL. DEV. = 15.6 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 LEU A 21 69.00 -108.25 REMARK 500 PHE A 47 -15.43 78.28 REMARK 500 SER A 106 50.75 -140.86 REMARK 500 ARG A 112 -0.65 -140.49 REMARK 500 CYS A 162 -1.24 68.41 REMARK 500 VAL A 198 -68.46 -135.37 REMARK 500 TYR A 294 -77.24 -115.76 REMARK 500 LEU B 21 64.31 -112.09 REMARK 500 PHE B 47 -14.45 81.02 REMARK 500 GLN B 77 33.36 -97.98 REMARK 500 CYS B 162 -1.05 65.35 REMARK 500 VAL B 198 -70.75 -135.84 REMARK 500 TYR B 294 -79.17 -114.36 REMARK 500 LEU C 21 62.58 -111.24 REMARK 500 PHE C 47 -6.86 77.51 REMARK 500 SER C 106 49.25 -148.72 REMARK 500 LEU C 122 1.89 -68.99 REMARK 500 CYS C 162 -11.26 70.43 REMARK 500 VAL C 198 -65.63 -139.00 REMARK 500 ALA C 212 -19.00 -44.05 REMARK 500 GLU C 249 50.35 -112.64 REMARK 500 TYR C 294 -77.80 -112.36 REMARK 500 GLU C 313 142.92 -37.66 REMARK 500 GLN D 4 -11.59 -49.03 REMARK 500 LEU D 21 62.87 -113.32 REMARK 500 PHE D 47 -10.51 73.33 REMARK 500 SER D 106 45.60 -155.30 REMARK 500 LEU D 122 4.69 -66.97 REMARK 500 ASP D 164 32.24 -87.07 REMARK 500 VAL D 198 -66.82 -134.26 REMARK 500 TYR D 294 -77.39 -110.89 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 SO4 A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP C 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP D 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1RQX RELATED DB: PDB REMARK 900 SAME CRYSTAL STRUCTURE COMPLEXED WITH INHIBTIOR DBREF 1TYZ A 1 338 UNP Q00740 1A1D_PSEUD 1 338 DBREF 1TYZ B 1 338 UNP Q00740 1A1D_PSEUD 1 338 DBREF 1TYZ C 1 338 UNP Q00740 1A1D_PSEUD 1 338 DBREF 1TYZ D 1 338 UNP Q00740 1A1D_PSEUD 1 338 SEQRES 1 A 338 MET ASN LEU GLN ARG PHE PRO ARG TYR PRO LEU THR PHE SEQRES 2 A 338 GLY PRO THR PRO ILE GLN PRO LEU ALA ARG LEU SER LYS SEQRES 3 A 338 HIS LEU GLY GLY LYS VAL HIS LEU TYR ALA LYS ARG GLU SEQRES 4 A 338 ASP CYS ASN SER GLY LEU ALA PHE GLY GLY ASN LYS THR SEQRES 5 A 338 ARG LYS LEU GLU TYR LEU ILE PRO GLU ALA LEU ALA GLN SEQRES 6 A 338 GLY CYS ASP THR LEU VAL SER ILE GLY GLY ILE GLN SER SEQRES 7 A 338 ASN GLN THR ARG GLN VAL ALA ALA VAL ALA ALA HIS LEU SEQRES 8 A 338 GLY MET LYS CYS VAL LEU VAL GLN GLU ASN TRP VAL ASN SEQRES 9 A 338 TYR SER ASP ALA VAL TYR ASP ARG VAL GLY ASN ILE GLN SEQRES 10 A 338 MET SER ARG ILE LEU GLY ALA ASP VAL ARG LEU VAL PRO SEQRES 11 A 338 ASP GLY PHE ASP ILE GLY PHE ARG ARG SER TRP GLU ASP SEQRES 12 A 338 ALA LEU GLU SER VAL ARG ALA ALA GLY GLY LYS PRO TYR SEQRES 13 A 338 ALA ILE PRO ALA GLY CYS SER ASP HIS PRO LEU GLY GLY SEQRES 14 A 338 LEU GLY PHE VAL GLY PHE ALA GLU GLU VAL ARG ALA GLN SEQRES 15 A 338 GLU ALA GLU LEU GLY PHE LYS PHE ASP TYR VAL VAL VAL SEQRES 16 A 338 CYS SER VAL THR GLY SER THR GLN ALA GLY MET VAL VAL SEQRES 17 A 338 GLY PHE ALA ALA ASP GLY ARG ALA ASP ARG VAL ILE GLY SEQRES 18 A 338 VAL ASP ALA SER ALA LYS PRO ALA GLN THR ARG GLU GLN SEQRES 19 A 338 ILE THR ARG ILE ALA ARG GLN THR ALA GLU LYS VAL GLY SEQRES 20 A 338 LEU GLU ARG ASP ILE MET ARG ALA ASP VAL VAL LEU ASP SEQRES 21 A 338 GLU ARG PHE ALA GLY PRO GLU TYR GLY LEU PRO ASN GLU SEQRES 22 A 338 GLY THR LEU GLU ALA ILE ARG LEU CYS ALA ARG THR GLU SEQRES 23 A 338 GLY MET LEU THR ASP PRO VAL TYR GLU GLY LYS SER MET SEQRES 24 A 338 HIS GLY MET ILE GLU MET VAL ARG ASN GLY GLU PHE PRO SEQRES 25 A 338 GLU GLY SER ARG VAL LEU TYR ALA HIS LEU GLY GLY VAL SEQRES 26 A 338 PRO ALA LEU ASN GLY TYR SER PHE ILE PHE ARG ASP GLY SEQRES 1 B 338 MET ASN LEU GLN ARG PHE PRO ARG TYR PRO LEU THR PHE SEQRES 2 B 338 GLY PRO THR PRO ILE GLN PRO LEU ALA ARG LEU SER LYS SEQRES 3 B 338 HIS LEU GLY GLY LYS VAL HIS LEU TYR ALA LYS ARG GLU SEQRES 4 B 338 ASP CYS ASN SER GLY LEU ALA PHE GLY GLY ASN LYS THR SEQRES 5 B 338 ARG LYS LEU GLU TYR LEU ILE PRO GLU ALA LEU ALA GLN SEQRES 6 B 338 GLY CYS ASP THR LEU VAL SER ILE GLY GLY ILE GLN SER SEQRES 7 B 338 ASN GLN THR ARG GLN VAL ALA ALA VAL ALA ALA HIS LEU SEQRES 8 B 338 GLY MET LYS CYS VAL LEU VAL GLN GLU ASN TRP VAL ASN SEQRES 9 B 338 TYR SER ASP ALA VAL TYR ASP ARG VAL GLY ASN ILE GLN SEQRES 10 B 338 MET SER ARG ILE LEU GLY ALA ASP VAL ARG LEU VAL PRO SEQRES 11 B 338 ASP GLY PHE ASP ILE GLY PHE ARG ARG SER TRP GLU ASP SEQRES 12 B 338 ALA LEU GLU SER VAL ARG ALA ALA GLY GLY LYS PRO TYR SEQRES 13 B 338 ALA ILE PRO ALA GLY CYS SER ASP HIS PRO LEU GLY GLY SEQRES 14 B 338 LEU GLY PHE VAL GLY PHE ALA GLU GLU VAL ARG ALA GLN SEQRES 15 B 338 GLU ALA GLU LEU GLY PHE LYS PHE ASP TYR VAL VAL VAL SEQRES 16 B 338 CYS SER VAL THR GLY SER THR GLN ALA GLY MET VAL VAL SEQRES 17 B 338 GLY PHE ALA ALA ASP GLY ARG ALA ASP ARG VAL ILE GLY SEQRES 18 B 338 VAL ASP ALA SER ALA LYS PRO ALA GLN THR ARG GLU GLN SEQRES 19 B 338 ILE THR ARG ILE ALA ARG GLN THR ALA GLU LYS VAL GLY SEQRES 20 B 338 LEU GLU ARG ASP ILE MET ARG ALA ASP VAL VAL LEU ASP SEQRES 21 B 338 GLU ARG PHE ALA GLY PRO GLU TYR GLY LEU PRO ASN GLU SEQRES 22 B 338 GLY THR LEU GLU ALA ILE ARG LEU CYS ALA ARG THR GLU SEQRES 23 B 338 GLY MET LEU THR ASP PRO VAL TYR GLU GLY LYS SER MET SEQRES 24 B 338 HIS GLY MET ILE GLU MET VAL ARG ASN GLY GLU PHE PRO SEQRES 25 B 338 GLU GLY SER ARG VAL LEU TYR ALA HIS LEU GLY GLY VAL SEQRES 26 B 338 PRO ALA LEU ASN GLY TYR SER PHE ILE PHE ARG ASP GLY SEQRES 1 C 338 MET ASN LEU GLN ARG PHE PRO ARG TYR PRO LEU THR PHE SEQRES 2 C 338 GLY PRO THR PRO ILE GLN PRO LEU ALA ARG LEU SER LYS SEQRES 3 C 338 HIS LEU GLY GLY LYS VAL HIS LEU TYR ALA LYS ARG GLU SEQRES 4 C 338 ASP CYS ASN SER GLY LEU ALA PHE GLY GLY ASN LYS THR SEQRES 5 C 338 ARG LYS LEU GLU TYR LEU ILE PRO GLU ALA LEU ALA GLN SEQRES 6 C 338 GLY CYS ASP THR LEU VAL SER ILE GLY GLY ILE GLN SER SEQRES 7 C 338 ASN GLN THR ARG GLN VAL ALA ALA VAL ALA ALA HIS LEU SEQRES 8 C 338 GLY MET LYS CYS VAL LEU VAL GLN GLU ASN TRP VAL ASN SEQRES 9 C 338 TYR SER ASP ALA VAL TYR ASP ARG VAL GLY ASN ILE GLN SEQRES 10 C 338 MET SER ARG ILE LEU GLY ALA ASP VAL ARG LEU VAL PRO SEQRES 11 C 338 ASP GLY PHE ASP ILE GLY PHE ARG ARG SER TRP GLU ASP SEQRES 12 C 338 ALA LEU GLU SER VAL ARG ALA ALA GLY GLY LYS PRO TYR SEQRES 13 C 338 ALA ILE PRO ALA GLY CYS SER ASP HIS PRO LEU GLY GLY SEQRES 14 C 338 LEU GLY PHE VAL GLY PHE ALA GLU GLU VAL ARG ALA GLN SEQRES 15 C 338 GLU ALA GLU LEU GLY PHE LYS PHE ASP TYR VAL VAL VAL SEQRES 16 C 338 CYS SER VAL THR GLY SER THR GLN ALA GLY MET VAL VAL SEQRES 17 C 338 GLY PHE ALA ALA ASP GLY ARG ALA ASP ARG VAL ILE GLY SEQRES 18 C 338 VAL ASP ALA SER ALA LYS PRO ALA GLN THR ARG GLU GLN SEQRES 19 C 338 ILE THR ARG ILE ALA ARG GLN THR ALA GLU LYS VAL GLY SEQRES 20 C 338 LEU GLU ARG ASP ILE MET ARG ALA ASP VAL VAL LEU ASP SEQRES 21 C 338 GLU ARG PHE ALA GLY PRO GLU TYR GLY LEU PRO ASN GLU SEQRES 22 C 338 GLY THR LEU GLU ALA ILE ARG LEU CYS ALA ARG THR GLU SEQRES 23 C 338 GLY MET LEU THR ASP PRO VAL TYR GLU GLY LYS SER MET SEQRES 24 C 338 HIS GLY MET ILE GLU MET VAL ARG ASN GLY GLU PHE PRO SEQRES 25 C 338 GLU GLY SER ARG VAL LEU TYR ALA HIS LEU GLY GLY VAL SEQRES 26 C 338 PRO ALA LEU ASN GLY TYR SER PHE ILE PHE ARG ASP GLY SEQRES 1 D 338 MET ASN LEU GLN ARG PHE PRO ARG TYR PRO LEU THR PHE SEQRES 2 D 338 GLY PRO THR PRO ILE GLN PRO LEU ALA ARG LEU SER LYS SEQRES 3 D 338 HIS LEU GLY GLY LYS VAL HIS LEU TYR ALA LYS ARG GLU SEQRES 4 D 338 ASP CYS ASN SER GLY LEU ALA PHE GLY GLY ASN LYS THR SEQRES 5 D 338 ARG LYS LEU GLU TYR LEU ILE PRO GLU ALA LEU ALA GLN SEQRES 6 D 338 GLY CYS ASP THR LEU VAL SER ILE GLY GLY ILE GLN SER SEQRES 7 D 338 ASN GLN THR ARG GLN VAL ALA ALA VAL ALA ALA HIS LEU SEQRES 8 D 338 GLY MET LYS CYS VAL LEU VAL GLN GLU ASN TRP VAL ASN SEQRES 9 D 338 TYR SER ASP ALA VAL TYR ASP ARG VAL GLY ASN ILE GLN SEQRES 10 D 338 MET SER ARG ILE LEU GLY ALA ASP VAL ARG LEU VAL PRO SEQRES 11 D 338 ASP GLY PHE ASP ILE GLY PHE ARG ARG SER TRP GLU ASP SEQRES 12 D 338 ALA LEU GLU SER VAL ARG ALA ALA GLY GLY LYS PRO TYR SEQRES 13 D 338 ALA ILE PRO ALA GLY CYS SER ASP HIS PRO LEU GLY GLY SEQRES 14 D 338 LEU GLY PHE VAL GLY PHE ALA GLU GLU VAL ARG ALA GLN SEQRES 15 D 338 GLU ALA GLU LEU GLY PHE LYS PHE ASP TYR VAL VAL VAL SEQRES 16 D 338 CYS SER VAL THR GLY SER THR GLN ALA GLY MET VAL VAL SEQRES 17 D 338 GLY PHE ALA ALA ASP GLY ARG ALA ASP ARG VAL ILE GLY SEQRES 18 D 338 VAL ASP ALA SER ALA LYS PRO ALA GLN THR ARG GLU GLN SEQRES 19 D 338 ILE THR ARG ILE ALA ARG GLN THR ALA GLU LYS VAL GLY SEQRES 20 D 338 LEU GLU ARG ASP ILE MET ARG ALA ASP VAL VAL LEU ASP SEQRES 21 D 338 GLU ARG PHE ALA GLY PRO GLU TYR GLY LEU PRO ASN GLU SEQRES 22 D 338 GLY THR LEU GLU ALA ILE ARG LEU CYS ALA ARG THR GLU SEQRES 23 D 338 GLY MET LEU THR ASP PRO VAL TYR GLU GLY LYS SER MET SEQRES 24 D 338 HIS GLY MET ILE GLU MET VAL ARG ASN GLY GLU PHE PRO SEQRES 25 D 338 GLU GLY SER ARG VAL LEU TYR ALA HIS LEU GLY GLY VAL SEQRES 26 D 338 PRO ALA LEU ASN GLY TYR SER PHE ILE PHE ARG ASP GLY HET SO4 A 501 5 HET PLP A 401 15 HET SO4 B 502 5 HET PLP B 401 15 HET SO4 C 503 5 HET PLP C 401 15 HET SO4 D 504 5 HET PLP D 401 15 HETNAM SO4 SULFATE ION HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 5 SO4 4(O4 S 2-) FORMUL 6 PLP 4(C8 H10 N O6 P) FORMUL 13 HOH *323(H2 O) HELIX 1 1 ASN A 2 PHE A 6 5 5 HELIX 2 2 LEU A 21 LEU A 28 1 8 HELIX 3 3 ASP A 40 ASN A 42 5 3 HELIX 4 4 GLY A 49 GLN A 65 1 17 HELIX 5 5 SER A 78 GLY A 92 1 15 HELIX 6 6 VAL A 113 LEU A 122 1 10 HELIX 7 7 ARG A 139 ALA A 151 1 13 HELIX 8 8 PRO A 159 SER A 163 5 5 HELIX 9 9 LEU A 170 GLY A 187 1 18 HELIX 10 10 GLY A 200 ALA A 212 1 13 HELIX 11 11 ASP A 213 GLY A 214 5 2 HELIX 12 12 ARG A 215 ASP A 217 5 3 HELIX 13 13 LYS A 227 GLY A 247 1 21 HELIX 14 14 MET A 253 VAL A 257 5 5 HELIX 15 15 ASN A 272 GLY A 287 1 16 HELIX 16 16 TYR A 294 ASN A 308 1 15 HELIX 17 17 GLY A 324 ARG A 336 5 13 HELIX 18 18 ASN B 2 PHE B 6 5 5 HELIX 19 19 LEU B 21 LEU B 28 1 8 HELIX 20 20 ASP B 40 ASN B 42 5 3 HELIX 21 21 GLY B 49 GLN B 65 1 17 HELIX 22 22 SER B 78 GLY B 92 1 15 HELIX 23 23 VAL B 113 LEU B 122 1 10 HELIX 24 24 ARG B 139 ALA B 151 1 13 HELIX 25 25 PRO B 159 SER B 163 5 5 HELIX 26 26 GLY B 169 GLY B 187 1 19 HELIX 27 27 GLY B 200 ALA B 212 1 13 HELIX 28 28 ASP B 213 GLY B 214 5 2 HELIX 29 29 ARG B 215 ASP B 217 5 3 HELIX 30 30 LYS B 227 GLY B 247 1 21 HELIX 31 31 MET B 253 VAL B 257 5 5 HELIX 32 32 ASN B 272 GLY B 287 1 16 HELIX 33 33 TYR B 294 ASN B 308 1 15 HELIX 34 34 GLY B 324 ARG B 336 5 13 HELIX 35 35 LEU C 21 LEU C 28 1 8 HELIX 36 36 ASP C 40 ASN C 42 5 3 HELIX 37 37 GLY C 49 GLN C 65 1 17 HELIX 38 38 SER C 78 GLY C 92 1 15 HELIX 39 39 VAL C 113 LEU C 122 1 10 HELIX 40 40 ASP C 134 ARG C 139 1 6 HELIX 41 41 ARG C 139 ALA C 151 1 13 HELIX 42 42 PRO C 159 SER C 163 5 5 HELIX 43 43 LEU C 170 GLY C 187 1 18 HELIX 44 44 GLY C 200 ALA C 212 1 13 HELIX 45 45 ASP C 213 GLY C 214 5 2 HELIX 46 46 ARG C 215 ASP C 217 5 3 HELIX 47 47 LYS C 227 VAL C 246 1 20 HELIX 48 48 MET C 253 VAL C 257 5 5 HELIX 49 49 ASN C 272 GLY C 287 1 16 HELIX 50 50 TYR C 294 ASN C 308 1 15 HELIX 51 51 GLY C 324 SER C 332 5 9 HELIX 52 52 ASN D 2 PHE D 6 5 5 HELIX 53 53 LEU D 21 LEU D 28 1 8 HELIX 54 54 ASP D 40 ASN D 42 5 3 HELIX 55 55 GLY D 49 TYR D 57 1 9 HELIX 56 56 LEU D 58 GLN D 65 1 8 HELIX 57 57 ASN D 79 GLY D 92 1 14 HELIX 58 58 VAL D 113 LEU D 122 1 10 HELIX 59 59 ARG D 139 ALA D 151 1 13 HELIX 60 60 PRO D 159 SER D 163 5 5 HELIX 61 61 HIS D 165 GLY D 169 5 5 HELIX 62 62 LEU D 170 GLY D 187 1 18 HELIX 63 63 GLY D 200 ALA D 212 1 13 HELIX 64 64 ASP D 213 GLY D 214 5 2 HELIX 65 65 ARG D 215 ASP D 217 5 3 HELIX 66 66 LYS D 227 GLY D 247 1 21 HELIX 67 67 MET D 253 VAL D 257 5 5 HELIX 68 68 ASN D 272 GLY D 287 1 16 HELIX 69 69 TYR D 294 ASN D 308 1 15 HELIX 70 70 GLY D 324 SER D 332 5 9 SHEET 1 A 6 ILE A 18 PRO A 20 0 SHEET 2 A 6 HIS A 33 ARG A 38 -1 O ALA A 36 N GLN A 19 SHEET 3 A 6 ARG A 316 HIS A 321 1 O TYR A 319 N TYR A 35 SHEET 4 A 6 TYR A 192 SER A 197 1 N TYR A 192 O LEU A 318 SHEET 5 A 6 VAL A 219 ASP A 223 1 O ILE A 220 N VAL A 193 SHEET 6 A 6 VAL A 258 ASP A 260 1 O ASP A 260 N GLY A 221 SHEET 1 B 4 ASP A 125 ARG A 127 0 SHEET 2 B 4 LYS A 94 GLU A 100 1 N LEU A 97 O ARG A 127 SHEET 3 B 4 THR A 69 GLY A 75 1 N LEU A 70 O LYS A 94 SHEET 4 B 4 PRO A 155 ILE A 158 1 O ILE A 158 N VAL A 71 SHEET 1 C 6 ILE B 18 PRO B 20 0 SHEET 2 C 6 HIS B 33 ARG B 38 -1 O ALA B 36 N GLN B 19 SHEET 3 C 6 ARG B 316 HIS B 321 1 O VAL B 317 N HIS B 33 SHEET 4 C 6 TYR B 192 SER B 197 1 N TYR B 192 O LEU B 318 SHEET 5 C 6 VAL B 219 ASP B 223 1 O ILE B 220 N VAL B 193 SHEET 6 C 6 VAL B 258 ASP B 260 1 O ASP B 260 N GLY B 221 SHEET 1 D 4 ASP B 125 LEU B 128 0 SHEET 2 D 4 LYS B 94 GLU B 100 1 N LEU B 97 O ARG B 127 SHEET 3 D 4 THR B 69 GLY B 75 1 N LEU B 70 O LYS B 94 SHEET 4 D 4 PRO B 155 ILE B 158 1 O ILE B 158 N VAL B 71 SHEET 1 E 6 ILE C 18 PRO C 20 0 SHEET 2 E 6 HIS C 33 ARG C 38 -1 O ALA C 36 N GLN C 19 SHEET 3 E 6 ARG C 316 HIS C 321 1 O TYR C 319 N TYR C 35 SHEET 4 E 6 TYR C 192 SER C 197 1 N TYR C 192 O LEU C 318 SHEET 5 E 6 VAL C 219 ASP C 223 1 O ILE C 220 N VAL C 193 SHEET 6 E 6 VAL C 258 ASP C 260 1 O ASP C 260 N GLY C 221 SHEET 1 F 4 ASP C 125 LEU C 128 0 SHEET 2 F 4 LYS C 94 GLU C 100 1 N LEU C 97 O ARG C 127 SHEET 3 F 4 THR C 69 GLY C 75 1 N LEU C 70 O LYS C 94 SHEET 4 F 4 PRO C 155 ALA C 157 1 O TYR C 156 N VAL C 71 SHEET 1 G 6 ILE D 18 PRO D 20 0 SHEET 2 G 6 HIS D 33 ARG D 38 -1 O ALA D 36 N GLN D 19 SHEET 3 G 6 ARG D 316 HIS D 321 1 O TYR D 319 N LYS D 37 SHEET 4 G 6 TYR D 192 SER D 197 1 N VAL D 194 O ALA D 320 SHEET 5 G 6 VAL D 219 ASP D 223 1 O ILE D 220 N VAL D 193 SHEET 6 G 6 VAL D 258 ASP D 260 1 O ASP D 260 N GLY D 221 SHEET 1 H 4 ASP D 125 LEU D 128 0 SHEET 2 H 4 LYS D 94 GLU D 100 1 N CYS D 95 O ASP D 125 SHEET 3 H 4 THR D 69 GLY D 75 1 N SER D 72 O VAL D 98 SHEET 4 H 4 PRO D 155 ILE D 158 1 O ILE D 158 N VAL D 71 LINK NZ LYS A 51 C4A PLP A 401 1555 1555 1.47 LINK NZ LYS B 51 C4A PLP B 401 1555 1555 1.48 LINK NZ LYS C 51 C4A PLP C 401 1555 1555 1.46 LINK NZ LYS D 51 C4A PLP D 401 1555 1555 1.48 CISPEP 1 GLY A 265 PRO A 266 0 -0.19 CISPEP 2 GLY B 265 PRO B 266 0 -0.01 CISPEP 3 GLY C 265 PRO C 266 0 -0.14 CISPEP 4 GLY D 265 PRO D 266 0 0.09 SITE 1 AC1 7 LYS A 51 SER A 78 ASN A 79 GLN A 80 SITE 2 AC1 7 TYR A 294 PLP A 401 HOH A 526 SITE 1 AC2 8 LYS B 51 SER B 78 ASN B 79 GLN B 80 SITE 2 AC2 8 TYR B 268 TYR B 294 PLP B 401 HOH B 516 SITE 1 AC3 8 LYS C 51 SER C 78 ASN C 79 GLN C 80 SITE 2 AC3 8 TYR C 268 TYR C 294 PLP C 401 HOH C 540 SITE 1 AC4 8 LYS D 51 SER D 78 ASN D 79 GLN D 80 SITE 2 AC4 8 TYR D 268 TYR D 294 PLP D 401 HOH D 563 SITE 1 AC5 20 ASN A 50 LYS A 51 LYS A 54 ASN A 79 SITE 2 AC5 20 SER A 163 CYS A 196 SER A 197 VAL A 198 SITE 3 AC5 20 THR A 199 GLY A 200 SER A 201 THR A 202 SITE 4 AC5 20 TYR A 294 GLU A 295 LEU A 322 GLY A 323 SITE 5 AC5 20 GLY A 324 SO4 A 501 HOH A 502 HOH A 529 SITE 1 AC6 18 ASN B 50 LYS B 51 LYS B 54 ASN B 79 SITE 2 AC6 18 CYS B 196 SER B 197 VAL B 198 THR B 199 SITE 3 AC6 18 GLY B 200 THR B 202 TYR B 294 GLU B 295 SITE 4 AC6 18 LEU B 322 GLY B 323 GLY B 324 SO4 B 502 SITE 5 AC6 18 HOH B 510 HOH B 521 SITE 1 AC7 20 ASN C 50 LYS C 51 LYS C 54 ASN C 79 SITE 2 AC7 20 SER C 163 CYS C 196 SER C 197 VAL C 198 SITE 3 AC7 20 THR C 199 GLY C 200 SER C 201 THR C 202 SITE 4 AC7 20 TYR C 294 GLU C 295 LEU C 322 GLY C 323 SITE 5 AC7 20 GLY C 324 SO4 C 503 HOH C 508 HOH C 537 SITE 1 AC8 19 ASN D 50 LYS D 51 LYS D 54 ASN D 79 SITE 2 AC8 19 CYS D 196 SER D 197 VAL D 198 THR D 199 SITE 3 AC8 19 GLY D 200 SER D 201 THR D 202 TYR D 294 SITE 4 AC8 19 GLU D 295 LEU D 322 GLY D 323 GLY D 324 SITE 5 AC8 19 SO4 D 504 HOH D 512 HOH D 515 CRYST1 67.721 68.651 350.548 90.00 90.00 90.00 P 21 21 21 16 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 0.014766 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014566 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002853 0.00000