HEADER TRANSFERASE 10-DEC-08 3FHX TITLE CRYSTAL STRUCTURE OF D235A MUTANT OF HUMAN PYRIDOXAL KINASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PYRIDOXAL KINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PYRIDOXINE KINASE; COMPND 5 EC: 2.7.1.35; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: C21ORF124, C21ORF97, PDXK, PKH, PNK; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: RPSETTA(DE3)PLYSS COMPETENT CELLS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28 KEYWDS BETA SHEET WITH ALPHA HELIX, ATP COMPLEX, METAL ION, TRANSFERASE, KEYWDS 2 ATP-BINDING, KINASE, METAL-BINDING, NUCLEOTIDE-BINDING EXPDTA X-RAY DIFFRACTION AUTHOR M.K.SAFO,A.K.GANDHI,F.N.MUSAYEV,M.GHATGE,M.L.DI SALVO,V.SCHIRCH REVDAT 5 06-SEP-23 3FHX 1 REMARK REVDAT 4 20-OCT-21 3FHX 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 3FHX 1 VERSN REVDAT 2 21-APR-09 3FHX 1 JRNL REVDAT 1 23-DEC-08 3FHX 0 JRNL AUTH A.K.GANDHI,M.S.GHATGE,F.N.MUSAYEV,A.SEASE,S.O.ABOAGYE, JRNL AUTH 2 M.L.DI SALVO,V.SCHIRCH,M.K.SAFO JRNL TITL KINETIC AND STRUCTURAL STUDIES OF THE ROLE OF THE ACTIVE JRNL TITL 2 SITE RESIDUE ASP235 OF HUMAN PYRIDOXAL KINASE. JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 381 12 2009 JRNL REFN ISSN 0006-291X JRNL PMID 19351586 JRNL DOI 10.1016/J.BBRC.2009.01.170 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.93 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 3122681.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 31124 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) : 0.212 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1568 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.59 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2935 REMARK 3 BIN R VALUE (WORKING SET) : 0.3890 REMARK 3 BIN FREE R VALUE : 0.4030 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 144 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.034 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4869 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 193 REMARK 3 SOLVENT ATOMS : 135 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.39 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 17.54000 REMARK 3 B22 (A**2) : -9.00000 REMARK 3 B33 (A**2) : -8.54000 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) : 0.32 REMARK 3 ESD FROM SIGMAA (A) : 0.57 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) : 0.40 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.64 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 2.170 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) : 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 39.21 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 : PNL.PAR REMARK 3 PARAMETER FILE 4 : MPD.PAR REMARK 3 PARAMETER FILE 5 : ION.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : PNL.TOP REMARK 3 TOPOLOGY FILE 4 : MPD.TOP REMARK 3 TOPOLOGY FILE 5 : PROTEIN.LINK REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3FHX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-DEC-08. REMARK 100 THE DEPOSITION ID IS D_1000050612. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-APR-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54178 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : MSC VARIMAX CONFOCAL OPTICS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31128 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 32.690 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 3.990 REMARK 200 R MERGE (I) : 0.08300 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) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.79 REMARK 200 R MERGE FOR SHELL (I) : 0.29800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 2YXU REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION: 20 MM SODIUM BES REMARK 280 BUFFER PH 7.2, 100 MM NACL, 5 MM BME, 2.5 MM MGATP, 1 MM PLP. REMARK 280 PRECIPITANT: 100 MM TRIS-HCL PH 8.0, 57% MPD, 5 MM MGSO4, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 45.61200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 57.71100 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 84.44900 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 45.61200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 57.71100 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 84.44900 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 45.61200 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 57.71100 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 84.44900 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 45.61200 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 57.71100 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 84.44900 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4170 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 322 LIES ON A SPECIAL POSITION. 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 GLU A 2 REMARK 465 ALA A 211 REMARK 465 GLY A 212 REMARK 465 MET B 1 REMARK 465 GLU B 2 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 PRO A 210 CA C O CB CG CD 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 NH1 ARG B 170 NH1 ARG B 170 3555 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 VAL B 282 N - CA - CB ANGL. DEV. = 14.7 DEGREES REMARK 500 VAL B 282 N - CA - C ANGL. DEV. = -18.4 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 GLU A 4 123.31 -172.30 REMARK 500 THR A 47 9.00 -67.46 REMARK 500 TRP A 52 144.44 -175.48 REMARK 500 ASN A 75 47.17 -100.13 REMARK 500 ASP A 121 -114.15 70.37 REMARK 500 TYR A 127 52.26 -115.96 REMARK 500 SER A 187 145.64 -172.80 REMARK 500 ASN A 197 42.98 -89.75 REMARK 500 ASN A 209 -71.09 -161.26 REMARK 500 TRP B 52 133.72 -174.71 REMARK 500 ASN B 75 55.06 -110.83 REMARK 500 PRO B 114 72.55 -67.33 REMARK 500 ASP B 189 38.87 -94.97 REMARK 500 PRO B 193 31.75 -69.75 REMARK 500 ASN B 197 42.33 -82.30 REMARK 500 ASP B 227 70.55 -66.89 REMARK 500 GLU B 280 111.88 -35.04 REMARK 500 VAL B 282 142.99 143.77 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 400 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 118 OD2 REMARK 620 2 HOH A 389 O 87.8 REMARK 620 3 HOH A 390 O 80.0 166.4 REMARK 620 4 ATP A 407 O2A 157.3 103.3 86.3 REMARK 620 5 ATP A 407 O1B 83.9 82.5 90.2 78.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 402 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 148 O REMARK 620 2 THR A 186 OG1 104.4 REMARK 620 3 HOH A 392 O 86.8 106.4 REMARK 620 4 ATP A 407 O3B 160.6 93.5 81.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 404 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 118 OD2 REMARK 620 2 HOH B 383 O 138.0 REMARK 620 3 ATP B 409 O2A 127.8 93.6 REMARK 620 4 ATP B 409 O1B 74.2 130.4 75.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 406 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR B 148 O REMARK 620 2 THR B 186 OG1 86.0 REMARK 620 3 HOH B 385 O 76.9 89.1 REMARK 620 4 ATP B 409 O3B 158.9 89.7 82.4 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATP A 407 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PXL A 313 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 314 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 315 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 316 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 317 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 318 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 319 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 320 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 321 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ATP B 409 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PXL B 313 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 314 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 315 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 316 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 317 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 318 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B 319 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B 320 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B 321 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3FHY RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF D235N MUTANT OF HUMAN PYRIDOXAL KINASE DBREF 3FHX A 1 312 UNP O00764 PDXK_HUMAN 1 312 DBREF 3FHX B 1 312 UNP O00764 PDXK_HUMAN 1 312 SEQADV 3FHX ALA A 235 UNP O00764 ASP 235 ENGINEERED MUTATION SEQADV 3FHX ALA B 235 UNP O00764 ASP 235 ENGINEERED MUTATION SEQRES 1 A 312 MET GLU GLU GLU CYS ARG VAL LEU SER ILE GLN SER HIS SEQRES 2 A 312 VAL ILE ARG GLY TYR VAL GLY ASN ARG ALA ALA THR PHE SEQRES 3 A 312 PRO LEU GLN VAL LEU GLY PHE GLU ILE ASP ALA VAL ASN SEQRES 4 A 312 SER VAL GLN PHE SER ASN HIS THR GLY TYR ALA HIS TRP SEQRES 5 A 312 LYS GLY GLN VAL LEU ASN SER ASP GLU LEU GLN GLU LEU SEQRES 6 A 312 TYR GLU GLY LEU ARG LEU ASN ASN MET ASN LYS TYR ASP SEQRES 7 A 312 TYR VAL LEU THR GLY TYR THR ARG ASP LYS SER PHE LEU SEQRES 8 A 312 ALA MET VAL VAL ASP ILE VAL GLN GLU LEU LYS GLN GLN SEQRES 9 A 312 ASN PRO ARG LEU VAL TYR VAL CYS ASP PRO VAL LEU GLY SEQRES 10 A 312 ASP LYS TRP ASP GLY GLU GLY SER MET TYR VAL PRO GLU SEQRES 11 A 312 ASP LEU LEU PRO VAL TYR LYS GLU LYS VAL VAL PRO LEU SEQRES 12 A 312 ALA ASP ILE ILE THR PRO ASN GLN PHE GLU ALA GLU LEU SEQRES 13 A 312 LEU SER GLY ARG LYS ILE HIS SER GLN GLU GLU ALA LEU SEQRES 14 A 312 ARG VAL MET ASP MET LEU HIS SER MET GLY PRO ASP THR SEQRES 15 A 312 VAL VAL ILE THR SER SER ASP LEU PRO SER PRO GLN GLY SEQRES 16 A 312 SER ASN TYR LEU ILE VAL LEU GLY SER GLN ARG ARG ARG SEQRES 17 A 312 ASN PRO ALA GLY SER VAL VAL MET GLU ARG ILE ARG MET SEQRES 18 A 312 ASP ILE ARG LYS VAL ASP ALA VAL PHE VAL GLY THR GLY SEQRES 19 A 312 ALA LEU PHE ALA ALA MET LEU LEU ALA TRP THR HIS LYS SEQRES 20 A 312 HIS PRO ASN ASN LEU LYS VAL ALA CYS GLU LYS THR VAL SEQRES 21 A 312 SER THR LEU HIS HIS VAL LEU GLN ARG THR ILE GLN CYS SEQRES 22 A 312 ALA LYS ALA GLN ALA GLY GLU GLY VAL ARG PRO SER PRO SEQRES 23 A 312 MET GLN LEU GLU LEU ARG MET VAL GLN SER LYS ARG ASP SEQRES 24 A 312 ILE GLU ASP PRO GLU ILE VAL VAL GLN ALA THR VAL LEU SEQRES 1 B 312 MET GLU GLU GLU CYS ARG VAL LEU SER ILE GLN SER HIS SEQRES 2 B 312 VAL ILE ARG GLY TYR VAL GLY ASN ARG ALA ALA THR PHE SEQRES 3 B 312 PRO LEU GLN VAL LEU GLY PHE GLU ILE ASP ALA VAL ASN SEQRES 4 B 312 SER VAL GLN PHE SER ASN HIS THR GLY TYR ALA HIS TRP SEQRES 5 B 312 LYS GLY GLN VAL LEU ASN SER ASP GLU LEU GLN GLU LEU SEQRES 6 B 312 TYR GLU GLY LEU ARG LEU ASN ASN MET ASN LYS TYR ASP SEQRES 7 B 312 TYR VAL LEU THR GLY TYR THR ARG ASP LYS SER PHE LEU SEQRES 8 B 312 ALA MET VAL VAL ASP ILE VAL GLN GLU LEU LYS GLN GLN SEQRES 9 B 312 ASN PRO ARG LEU VAL TYR VAL CYS ASP PRO VAL LEU GLY SEQRES 10 B 312 ASP LYS TRP ASP GLY GLU GLY SER MET TYR VAL PRO GLU SEQRES 11 B 312 ASP LEU LEU PRO VAL TYR LYS GLU LYS VAL VAL PRO LEU SEQRES 12 B 312 ALA ASP ILE ILE THR PRO ASN GLN PHE GLU ALA GLU LEU SEQRES 13 B 312 LEU SER GLY ARG LYS ILE HIS SER GLN GLU GLU ALA LEU SEQRES 14 B 312 ARG VAL MET ASP MET LEU HIS SER MET GLY PRO ASP THR SEQRES 15 B 312 VAL VAL ILE THR SER SER ASP LEU PRO SER PRO GLN GLY SEQRES 16 B 312 SER ASN TYR LEU ILE VAL LEU GLY SER GLN ARG ARG ARG SEQRES 17 B 312 ASN PRO ALA GLY SER VAL VAL MET GLU ARG ILE ARG MET SEQRES 18 B 312 ASP ILE ARG LYS VAL ASP ALA VAL PHE VAL GLY THR GLY SEQRES 19 B 312 ALA LEU PHE ALA ALA MET LEU LEU ALA TRP THR HIS LYS SEQRES 20 B 312 HIS PRO ASN ASN LEU LYS VAL ALA CYS GLU LYS THR VAL SEQRES 21 B 312 SER THR LEU HIS HIS VAL LEU GLN ARG THR ILE GLN CYS SEQRES 22 B 312 ALA LYS ALA GLN ALA GLY GLU GLY VAL ARG PRO SER PRO SEQRES 23 B 312 MET GLN LEU GLU LEU ARG MET VAL GLN SER LYS ARG ASP SEQRES 24 B 312 ILE GLU ASP PRO GLU ILE VAL VAL GLN ALA THR VAL LEU HET MG A 400 1 HET NA A 402 1 HET ATP A 407 31 HET PXL A 313 12 HET SO4 A 314 5 HET SO4 A 315 5 HET SO4 A 316 5 HET SO4 A 317 5 HET SO4 A 318 5 HET SO4 A 319 5 HET SO4 A 320 5 HET MPD A 321 8 HET MG B 404 1 HET NA B 406 1 HET ATP B 409 31 HET PXL B 313 12 HET PLP B 314 16 HET SO4 B 315 5 HET SO4 B 316 5 HET SO4 B 317 5 HET SO4 B 318 5 HET MPD B 319 8 HET MPD B 320 8 HET MPD B 321 8 HETNAM MG MAGNESIUM ION HETNAM NA SODIUM ION HETNAM ATP ADENOSINE-5'-TRIPHOSPHATE HETNAM PXL 3-HYDROXY-5-(HYDROXYMETHYL)-2-METHYLISONICOTINALDEHYDE HETNAM SO4 SULFATE ION HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PXL PYRIDOXAL HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 MG 2(MG 2+) FORMUL 4 NA 2(NA 1+) FORMUL 5 ATP 2(C10 H16 N5 O13 P3) FORMUL 6 PXL 2(C8 H9 N O3) FORMUL 7 SO4 11(O4 S 2-) FORMUL 14 MPD 4(C6 H14 O2) FORMUL 19 PLP C8 H10 N O6 P FORMUL 27 HOH *135(H2 O) HELIX 1 1 VAL A 19 LEU A 31 1 13 HELIX 2 2 ASN A 58 ASN A 72 1 15 HELIX 3 3 ASP A 87 ASN A 105 1 19 HELIX 4 4 ASP A 131 LYS A 139 1 9 HELIX 5 5 ASN A 150 GLY A 159 1 10 HELIX 6 6 SER A 164 GLY A 179 1 16 HELIX 7 7 GLY A 232 HIS A 248 1 17 HELIX 8 8 ASN A 251 ALA A 278 1 28 HELIX 9 9 MET A 293 GLN A 295 5 3 HELIX 10 10 SER A 296 ASP A 302 1 7 HELIX 11 11 VAL B 19 LEU B 31 1 13 HELIX 12 12 ASN B 58 ASN B 72 1 15 HELIX 13 13 ASP B 87 ASN B 105 1 19 HELIX 14 14 ASP B 131 LYS B 139 1 9 HELIX 15 15 LYS B 139 ALA B 144 1 6 HELIX 16 16 ASN B 150 GLY B 159 1 10 HELIX 17 17 SER B 164 GLY B 179 1 16 HELIX 18 18 GLY B 232 HIS B 248 1 17 HELIX 19 19 ASN B 251 GLY B 279 1 29 HELIX 20 20 MET B 293 GLN B 295 5 3 HELIX 21 21 SER B 296 ASP B 302 1 7 SHEET 1 A10 GLY A 54 VAL A 56 0 SHEET 2 A10 GLU A 34 PHE A 43 -1 N GLN A 42 O GLN A 55 SHEET 3 A10 ARG A 6 VAL A 14 1 N VAL A 7 O ASP A 36 SHEET 4 A10 TYR A 79 THR A 82 1 O LEU A 81 N LEU A 8 SHEET 5 A10 VAL A 109 CYS A 112 1 O VAL A 111 N VAL A 80 SHEET 6 A10 ILE A 146 ILE A 147 1 O ILE A 146 N CYS A 112 SHEET 7 A10 THR A 182 ILE A 185 1 O THR A 182 N ILE A 147 SHEET 8 A10 TYR A 198 ARG A 208 -1 O SER A 204 N VAL A 183 SHEET 9 A10 VAL A 214 ARG A 224 -1 O VAL A 215 N ARG A 207 SHEET 10 A10 THR A 310 VAL A 311 -1 O THR A 310 N ARG A 220 SHEET 1 B 2 GLY A 117 TRP A 120 0 SHEET 2 B 2 GLU A 123 MET A 126 -1 O SER A 125 N ASP A 118 SHEET 1 C10 GLY B 54 VAL B 56 0 SHEET 2 C10 GLU B 34 PHE B 43 -1 N GLN B 42 O GLN B 55 SHEET 3 C10 ARG B 6 VAL B 14 1 N SER B 9 O ASP B 36 SHEET 4 C10 TYR B 79 THR B 82 1 O LEU B 81 N LEU B 8 SHEET 5 C10 VAL B 109 CYS B 112 1 O VAL B 111 N VAL B 80 SHEET 6 C10 ILE B 146 ILE B 147 1 O ILE B 146 N CYS B 112 SHEET 7 C10 THR B 182 ILE B 185 1 O THR B 182 N ILE B 147 SHEET 8 C10 TYR B 198 ARG B 208 -1 O SER B 204 N VAL B 183 SHEET 9 C10 VAL B 214 ARG B 224 -1 O VAL B 215 N ARG B 207 SHEET 10 C10 THR B 310 VAL B 311 -1 O THR B 310 N ARG B 220 SHEET 1 D 2 GLY B 117 TRP B 120 0 SHEET 2 D 2 GLU B 123 MET B 126 -1 O GLU B 123 N TRP B 120 LINK OD2 ASP A 118 MG MG A 400 1555 1555 2.07 LINK O THR A 148 NA NA A 402 1555 1555 2.48 LINK OG1 THR A 186 NA NA A 402 1555 1555 2.51 LINK O HOH A 389 MG MG A 400 1555 1555 2.17 LINK O HOH A 390 MG MG A 400 1555 1555 2.28 LINK O HOH A 392 NA NA A 402 1555 1555 2.08 LINK MG MG A 400 O2A ATP A 407 1555 1555 2.20 LINK MG MG A 400 O1B ATP A 407 1555 1555 2.26 LINK NA NA A 402 O3B ATP A 407 1555 1555 2.64 LINK OD2 ASP B 118 MG MG B 404 1555 1555 2.22 LINK O THR B 148 NA NA B 406 1555 1555 2.54 LINK OG1 THR B 186 NA NA B 406 1555 1555 2.68 LINK O HOH B 383 MG MG B 404 1555 1555 2.27 LINK O HOH B 385 NA NA B 406 1555 1555 2.42 LINK MG MG B 404 O2A ATP B 409 1555 1555 2.30 LINK MG MG B 404 O1B ATP B 409 1555 1555 2.31 LINK NA NA B 406 O3B ATP B 409 1555 1555 2.57 CISPEP 1 GLU B 3 GLU B 4 0 7.50 SITE 1 AC1 5 ASP A 118 SO4 A 315 HOH A 389 HOH A 390 SITE 2 AC1 5 ATP A 407 SITE 1 AC2 7 ASP A 113 THR A 148 PRO A 149 ASN A 150 SITE 2 AC2 7 THR A 186 HOH A 392 ATP A 407 SITE 1 AC3 21 ASP A 113 ASP A 118 TYR A 127 ASN A 150 SITE 2 AC3 21 GLU A 153 THR A 186 SER A 187 ARG A 224 SITE 3 AC3 21 LYS A 225 VAL A 226 ALA A 228 THR A 233 SITE 4 AC3 21 LEU A 267 SO4 A 314 SO4 A 315 HOH A 349 SITE 5 AC3 21 HOH A 389 HOH A 390 HOH A 392 MG A 400 SITE 6 AC3 21 NA A 402 SITE 1 AC4 7 SER A 12 HIS A 46 THR A 47 VAL A 231 SITE 2 AC4 7 SO4 A 314 HOH A 342 HOH A 367 SITE 1 AC5 7 VAL A 231 GLY A 232 GLY A 234 ALA A 235 SITE 2 AC5 7 PXL A 313 HOH A 342 ATP A 407 SITE 1 AC6 4 LEU A 199 HOH A 390 MG A 400 ATP A 407 SITE 1 AC7 3 ARG A 70 MET A 93 GLU A 100 SITE 1 AC8 6 GLU A 3 GLU A 4 CYS A 5 ASP A 78 SITE 2 AC8 6 HIS A 246 HOH A 383 SITE 1 AC9 2 GLY A 32 LYS A 247 SITE 1 BC1 5 ASP A 145 GLY A 179 ASP A 181 MPD A 321 SITE 2 BC1 5 HOH A 334 SITE 1 BC2 5 VAL A 56 GLU A 61 HOH A 340 GLU B 61 SITE 2 BC2 5 GLU B 280 SITE 1 BC3 2 ASP A 181 SO4 A 319 SITE 1 BC4 5 ASP B 118 SO4 B 315 HOH B 344 HOH B 383 SITE 2 BC4 5 ATP B 409 SITE 1 BC5 8 ASP B 113 THR B 148 PRO B 149 ASN B 150 SITE 2 BC5 8 GLU B 153 THR B 186 HOH B 385 ATP B 409 SITE 1 BC6 21 ASP B 113 ASP B 118 TYR B 127 ASN B 150 SITE 2 BC6 21 GLU B 153 THR B 186 SER B 187 LEU B 199 SITE 3 BC6 21 ARG B 224 LYS B 225 VAL B 226 ALA B 228 SITE 4 BC6 21 THR B 233 LEU B 263 LEU B 267 PLP B 314 SITE 5 BC6 21 SO4 B 315 HOH B 344 HOH B 353 MG B 404 SITE 6 BC6 21 NA B 406 SITE 1 BC7 9 SER B 12 VAL B 19 PHE B 43 ASN B 45 SITE 2 BC7 9 HIS B 46 THR B 47 GLY B 48 VAL B 231 SITE 3 BC7 9 PLP B 314 SITE 1 BC8 7 VAL B 231 GLY B 232 THR B 233 GLY B 234 SITE 2 BC8 7 PXL B 313 HOH B 384 ATP B 409 SITE 1 BC9 3 HOH B 359 MG B 404 ATP B 409 SITE 1 CC1 3 GLN B 63 ARG B 70 GLU B 100 SITE 1 CC2 4 ALA B 144 ASP B 145 GLY B 179 ASP B 181 SITE 1 CC3 2 GLN B 165 HOH B 351 SITE 1 CC4 3 ARG A 170 GLY B 124 GLU B 130 SITE 1 CC5 3 ASP B 173 SER B 177 LEU B 312 SITE 1 CC6 3 ASP B 181 ARG B 206 ARG B 208 CRYST1 91.224 115.422 168.898 90.00 90.00 90.00 I 2 2 2 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 0.010962 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008664 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005921 0.00000