HEADER STRUCTURAL GENOMICS 18-AUG-99 1CT5 TITLE CRYSTAL STRUCTURE OF YEAST HYPOTHETICAL PROTEIN YBL036C-SELENOMET TITLE 2 CRYSTAL COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (YEAST HYPOTHETICAL PROTEIN, SELENOMET); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 STRAIN: YBL 036C; SOURCE 6 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 7 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 4932; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-13A B834(DE3) KEYWDS TIM BARREL, YEAST, PYRIDOXAL-5'-PHOSPHATE, SELENOMETHIONINE, MAD, KEYWDS 2 STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE INITIATIVE, NEW YORK SGX KEYWDS 3 RESEARCH CENTER FOR STRUCTURAL GENOMICS, NYSGXRC EXPDTA X-RAY DIFFRACTION AUTHOR S.ESWARAMOORTHY,S.SWAMINATHAN,S.K.BURLEY,NEW YORK SGX RESEARCH CENTER AUTHOR 2 FOR STRUCTURAL GENOMICS (NYSGXRC) REVDAT 6 03-FEB-21 1CT5 1 AUTHOR REMARK LINK REVDAT 5 13-JUL-11 1CT5 1 VERSN REVDAT 4 24-FEB-09 1CT5 1 VERSN REVDAT 3 25-JAN-05 1CT5 1 AUTHOR KEYWDS REMARK REVDAT 2 16-SEP-03 1CT5 1 SOURCE JRNL REMARK HETSYN REVDAT 2 2 1 MASTER REVDAT 1 02-SEP-99 1CT5 0 JRNL AUTH S.ESWARAMOORTHY,S.GERCHMAN,V.GRAZIANO,H.KYCIA,F.W.STUDIER, JRNL AUTH 2 S.SWAMINATHAN JRNL TITL STRUCTURE OF A YEAST HYPOTHETICAL PROTEIN SELECTED BY A JRNL TITL 2 STRUCTURAL GENOMICS APPROACH. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 59 127 2003 JRNL REFN ISSN 0907-4449 JRNL PMID 12499548 JRNL DOI 10.1107/S0907444902018012 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 12.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 19399 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1060 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1812 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 204 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.00 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.170 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.160 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.015 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.035 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.039 ; 0.050 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) : 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 1CT5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-AUG-99. REMARK 100 THE DEPOSITION ID IS D_1000009533. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-NOV-98 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 5.6 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) : 0.9803 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRANDEIS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20510 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 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 (%) : 97.5 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.7000 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 (%) : 94.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.25300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: PHASES, SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 0.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.58 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 4000, 0.1M SODIUM CITRATE, REMARK 280 0.2M AMMONIUM ACETATE, 2.9 MG/ML PROTEIN IN 6.25MM HEPES AND REMARK 280 62.5MM NACL, PH 5.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298.0K 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 24.52600 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 46.52600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.91150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 46.52600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.52600 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.91150 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 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 SER A 2 REMARK 465 HIS A 34 REMARK 465 VAL A 35 REMARK 465 ASN A 36 REMARK 465 GLU A 37 REMARK 465 ASN A 38 REMARK 465 ALA A 39 REMARK 465 SER A 40 REMARK 465 ASN A 187 REMARK 465 VAL A 188 REMARK 465 SER A 189 REMARK 465 HIS A 190 REMARK 465 GLU A 191 REMARK 465 ASP A 192 REMARK 465 SER A 193 REMARK 465 LYS A 194 REMARK 465 GLU A 195 REMARK 465 ALA A 247 REMARK 465 ARG A 248 REMARK 465 PRO A 249 REMARK 465 PRO A 250 REMARK 465 LYS A 251 REMARK 465 ASN A 252 REMARK 465 GLU A 253 REMARK 465 ALA A 254 REMARK 465 ARG A 255 REMARK 465 ILE A 256 REMARK 465 ILE A 257 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 HIS A 147 CG ND1 CD2 CE1 NE2 REMARK 470 ASP A 149 CG OD1 OD2 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 23 CD - NE - CZ ANGL. DEV. = 19.5 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 ASN A 107 32.74 -92.83 REMARK 500 GLN A 131 59.41 -140.11 REMARK 500 GLU A 148 -121.57 -122.95 REMARK 500 MSE A 223 -165.00 -117.45 REMARK 500 ASP A 226 16.53 -141.36 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: SIT REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: RESIDUES INTERACTING WITH THE CO-FACTOR PLP REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 258 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1B54 RELATED DB: PDB REMARK 900 1B54 IS THE WILD TYPE OF THE SAME PROTEIN REMARK 900 RELATED ID: NYSGXRC-P007 RELATED DB: TARGETDB DBREF 1CT5 A 2 257 UNP P38197 YBD6_YEAST 2 257 SEQRES 1 A 256 SER THR GLY ILE THR TYR ASP GLU ASP ARG LYS THR GLN SEQRES 2 A 256 LEU ILE ALA GLN TYR GLU SER VAL ARG GLU VAL VAL ASN SEQRES 3 A 256 ALA GLU ALA LYS ASN VAL HIS VAL ASN GLU ASN ALA SER SEQRES 4 A 256 LYS ILE LEU LEU LEU VAL VAL SER LYS LEU LYS PRO ALA SEQRES 5 A 256 SER ASP ILE GLN ILE LEU TYR ASP HIS GLY VAL ARG GLU SEQRES 6 A 256 PHE GLY GLU ASN TYR VAL GLN GLU LEU ILE GLU LYS ALA SEQRES 7 A 256 LYS LEU LEU PRO ASP ASP ILE LYS TRP HIS PHE ILE GLY SEQRES 8 A 256 GLY LEU GLN THR ASN LYS CYS LYS ASP LEU ALA LYS VAL SEQRES 9 A 256 PRO ASN LEU TYR SER VAL GLU THR ILE ASP SER LEU LYS SEQRES 10 A 256 LYS ALA LYS LYS LEU ASN GLU SER ARG ALA LYS PHE GLN SEQRES 11 A 256 PRO ASP CYS ASN PRO ILE LEU CYS ASN VAL GLN ILE ASN SEQRES 12 A 256 THR SER HIS GLU ASP GLN LYS SER GLY LEU ASN ASN GLU SEQRES 13 A 256 ALA GLU ILE PHE GLU VAL ILE ASP PHE PHE LEU SER GLU SEQRES 14 A 256 GLU CYS LYS TYR ILE LYS LEU ASN GLY LEU MSE THR ILE SEQRES 15 A 256 GLY SER TRP ASN VAL SER HIS GLU ASP SER LYS GLU ASN SEQRES 16 A 256 ARG ASP PHE ALA THR LEU VAL GLU TRP LYS LYS LYS ILE SEQRES 17 A 256 ASP ALA LYS PHE GLY THR SER LEU LYS LEU SER MSE GLY SEQRES 18 A 256 MSE SER ALA ASP PHE ARG GLU ALA ILE ARG GLN GLY THR SEQRES 19 A 256 ALA GLU VAL ARG ILE GLY THR ASP ILE PHE GLY ALA ARG SEQRES 20 A 256 PRO PRO LYS ASN GLU ALA ARG ILE ILE MODRES 1CT5 MSE A 181 MET SELENOMETHIONINE MODRES 1CT5 MSE A 221 MET SELENOMETHIONINE MODRES 1CT5 MSE A 223 MET SELENOMETHIONINE HET MSE A 181 8 HET MSE A 221 8 HET MSE A 223 8 HET PLP A 258 15 HETNAM MSE SELENOMETHIONINE HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 1 MSE 3(C5 H11 N O2 SE) FORMUL 2 PLP C8 H10 N O6 P FORMUL 3 HOH *204(H2 O) HELIX 1 1 GLU A 9 ASN A 32 1 24 HELIX 2 2 ALA A 53 HIS A 62 1 10 HELIX 3 3 VAL A 72 LEU A 81 1 10 HELIX 4 4 CYS A 99 LYS A 104 1 6 HELIX 5 5 LEU A 117 GLN A 131 1 15 HELIX 6 6 GLU A 157 PHE A 167 1 11 HELIX 7 7 ARG A 197 PHE A 213 1 17 HELIX 8 8 PHE A 227 ARG A 232 1 6 SHEET 1 A 2 LEU A 43 VAL A 46 0 SHEET 2 A 2 GLU A 237 ILE A 240 1 N VAL A 238 O LEU A 43 SHEET 1 B 3 GLU A 66 GLU A 69 0 SHEET 2 B 3 LYS A 87 PHE A 90 1 N LYS A 87 O PHE A 67 SHEET 3 B 3 LEU A 108 VAL A 111 1 N TYR A 109 O TRP A 88 SHEET 1 C 3 LYS A 218 SER A 220 0 SHEET 2 C 3 ILE A 175 MSE A 181 1 N LEU A 180 O LYS A 218 SHEET 3 C 3 ILE A 137 GLN A 142 1 N ILE A 137 O LYS A 176 LINK NZ LYS A 49 C4A PLP A 258 1555 1555 1.38 LINK C LEU A 180 N MSE A 181 1555 1555 1.31 LINK C MSE A 181 N THR A 182 1555 1555 1.35 LINK C SER A 220 N MSE A 221 1555 1555 1.32 LINK C MSE A 221 N GLY A 222 1555 1555 1.35 LINK C GLY A 222 N MSE A 223 1555 1555 1.35 LINK C MSE A 223 N SER A 224 1555 1555 1.37 SITE 1 SIT 5 LYS A 49 ASN A 70 SER A 224 ARG A 239 SITE 2 SIT 5 THR A 242 SITE 1 AC1 13 LYS A 49 ASN A 70 ILE A 91 MSE A 223 SITE 2 AC1 13 SER A 224 ARG A 239 GLY A 241 THR A 242 SITE 3 AC1 13 HOH A 292 HOH A 332 HOH A 351 HOH A 355 SITE 4 AC1 13 HOH A 425 CRYST1 49.052 65.823 93.052 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 0.020387 -0.000001 -0.000001 0.00000 SCALE2 0.000000 0.015192 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010747 0.00000