HEADER HYDROLASE 15-MAR-02 1L7M TITLE HIGH RESOLUTION LIGANDED STRUCTURE OF PHOSPHOSERINE PHOSPHATASE (PI TITLE 2 COMPLEX) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOSERINE PHOSPHATASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PSP, O-PHOSPHOSERINE PHOSPHOHYDROLASE, PSPASE; COMPND 5 EC: 3.1.3.3; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOCALDOCOCCUS JANNASCHII; SOURCE 3 ORGANISM_TAXID: 2190; SOURCE 4 GENE: MJ1594; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: B384(DE3)/PSJS1244; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS ROSSMANN FOLD, FOUR-HELIX BUNDLE, B-HAIRPIN, STRUCTURAL GENOMICS, KEYWDS 2 BSGC STRUCTURE FUNDED BY NIH, PROTEIN STRUCTURE INITIATIVE, PSI, KEYWDS 3 BERKELEY STRUCTURAL GENOMICS CENTER, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR W.WANG,H.S.CHO,R.KIM,J.JANCARIK,H.YOKOTA,H.H.NGUYEN,I.V.GRIGORIEV, AUTHOR 2 D.E.WEMMER,S.H.KIM,BERKELEY STRUCTURAL GENOMICS CENTER (BSGC) REVDAT 9 09-OCT-24 1L7M 1 REMARK REVDAT 8 15-NOV-23 1L7M 1 REMARK REVDAT 7 16-AUG-23 1L7M 1 REMARK SEQADV LINK REVDAT 6 31-JAN-18 1L7M 1 REMARK REVDAT 5 24-FEB-09 1L7M 1 VERSN REVDAT 4 08-MAR-05 1L7M 1 AUTHOR KEYWDS REMARK REVDAT 3 24-AUG-04 1L7M 1 JRNL KEYWDS REMARK REVDAT 2 19-JUN-02 1L7M 1 JRNL REVDAT 1 03-APR-02 1L7M 0 JRNL AUTH W.WANG,H.S.CHO,R.KIM,J.JANCARIK,H.YOKOTA,H.H.NGUYEN, JRNL AUTH 2 I.V.GRIGORIEV,D.E.WEMMER,S.H.KIM JRNL TITL STRUCTURAL CHARACTERIZATION OF THE REACTION PATHWAY IN JRNL TITL 2 PHOSPHOSERINE PHOSPHATASE: CRYSTALLOGRAPHIC "SNAPSHOTS" OF JRNL TITL 3 INTERMEDIATE STATES. JRNL REF J.MOL.BIOL. V. 319 421 2002 JRNL REFN ISSN 0022-2836 JRNL PMID 12051918 JRNL DOI 10.1016/S0022-2836(02)00324-8 REMARK 2 REMARK 2 RESOLUTION. 1.48 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 : CNS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.48 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 63497 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) : 0.202 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 7366 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 : 3287 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 22 REMARK 3 SOLVENT ATOMS : 416 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.96 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.25000 REMARK 3 B22 (A**2) : 0.45100 REMARK 3 B33 (A**2) : -0.20100 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) : 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) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 1L7M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-MAR-02. REMARK 100 THE DEPOSITION ID IS D_1000015716. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-MAY-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : ALS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 70604 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.480 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 1.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.03500 REMARK 200 FOR THE DATA SET : 36.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.48 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 1.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.33500 REMARK 200 FOR SHELL : 3.400 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 1F5S REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 22% PEG 200 MME, 0.2M SODIUM REMARK 280 PHOSPHATE, 0.1M ACETATE BUFFER, 5MM MGCL2, PH 4.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 25K, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+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 34.53650 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.13500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.53650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.13500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 MSE A 1 REMARK 465 GLU A 2 REMARK 465 MSE B 501 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 1036 O HOH A 1054 2.18 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 PHE A 12 -70.95 -92.69 REMARK 500 PHE A 12 -70.95 -92.18 REMARK 500 SER A 14 -2.11 71.03 REMARK 500 THR A 15 -75.92 -116.33 REMARK 500 THR A 15 -75.92 -117.65 REMARK 500 ASP A 167 -3.66 -145.26 REMARK 500 PHE B 512 -67.87 -96.57 REMARK 500 SER B 514 -4.99 68.67 REMARK 500 ASP B 667 -3.82 -146.24 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 721 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 11 OD1 REMARK 620 2 ASP A 13 O 83.9 REMARK 620 3 ASP A 167 OD2 81.0 105.8 REMARK 620 4 PO4 A 720 O2 85.7 98.4 150.9 REMARK 620 5 HOH A 956 O 80.9 163.4 78.6 73.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 221 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PO4 B 220 O1 REMARK 620 2 ASP B 511 OD2 77.2 REMARK 620 3 ASP B 511 OD2 84.5 7.5 REMARK 620 4 ASP B 513 O 96.5 78.7 79.4 REMARK 620 5 ASP B 667 OD2 152.5 84.3 76.8 99.6 REMARK 620 6 HOH B 960 O 71.1 82.7 83.2 159.6 86.6 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 220 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 221 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 720 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 721 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 230 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 240 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1F5S RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PHOSPHOSERINE PHOSPHATASE FROM METHANOCOCCUS REMARK 900 JANNASCHII REMARK 900 RELATED ID: 1J97 RELATED DB: PDB REMARK 900 PHOSPHO-ASPARTYL INTERMEDIATE ANALOGUE OF PHOSPHOSERINE PHOSPHATASE REMARK 900 CLASSIFICATION HYDROLASE REMARK 900 RELATED ID: BSGCAIR30380 RELATED DB: TARGETDB DBREF 1L7M A 1 211 UNP Q58989 SERB_METJA 1 211 DBREF 1L7M B 501 711 UNP Q58989 SERB_METJA 1 211 SEQADV 1L7M MSE A 1 UNP Q58989 MET 1 MODIFIED RESIDUE SEQADV 1L7M MSE A 43 UNP Q58989 MET 43 MODIFIED RESIDUE SEQADV 1L7M MSE A 174 UNP Q58989 MET 174 MODIFIED RESIDUE SEQADV 1L7M MSE B 501 UNP Q58989 MET 1 MODIFIED RESIDUE SEQADV 1L7M MSE B 543 UNP Q58989 MET 43 MODIFIED RESIDUE SEQADV 1L7M MSE B 674 UNP Q58989 MET 174 MODIFIED RESIDUE SEQRES 1 A 211 MSE GLU LYS LYS LYS LYS LEU ILE LEU PHE ASP PHE ASP SEQRES 2 A 211 SER THR LEU VAL ASN ASN GLU THR ILE ASP GLU ILE ALA SEQRES 3 A 211 ARG GLU ALA GLY VAL GLU GLU GLU VAL LYS LYS ILE THR SEQRES 4 A 211 LYS GLU ALA MSE GLU GLY LYS LEU ASN PHE GLU GLN SER SEQRES 5 A 211 LEU ARG LYS ARG VAL SER LEU LEU LYS ASP LEU PRO ILE SEQRES 6 A 211 GLU LYS VAL GLU LYS ALA ILE LYS ARG ILE THR PRO THR SEQRES 7 A 211 GLU GLY ALA GLU GLU THR ILE LYS GLU LEU LYS ASN ARG SEQRES 8 A 211 GLY TYR VAL VAL ALA VAL VAL SER GLY GLY PHE ASP ILE SEQRES 9 A 211 ALA VAL ASN LYS ILE LYS GLU LYS LEU GLY LEU ASP TYR SEQRES 10 A 211 ALA PHE ALA ASN ARG LEU ILE VAL LYS ASP GLY LYS LEU SEQRES 11 A 211 THR GLY ASP VAL GLU GLY GLU VAL LEU LYS GLU ASN ALA SEQRES 12 A 211 LYS GLY GLU ILE LEU GLU LYS ILE ALA LYS ILE GLU GLY SEQRES 13 A 211 ILE ASN LEU GLU ASP THR VAL ALA VAL GLY ASP GLY ALA SEQRES 14 A 211 ASN ASP ILE SER MSE PHE LYS LYS ALA GLY LEU LYS ILE SEQRES 15 A 211 ALA PHE CYS ALA LYS PRO ILE LEU LYS GLU LYS ALA ASP SEQRES 16 A 211 ILE CYS ILE GLU LYS ARG ASP LEU ARG GLU ILE LEU LYS SEQRES 17 A 211 TYR ILE LYS SEQRES 1 B 211 MSE GLU LYS LYS LYS LYS LEU ILE LEU PHE ASP PHE ASP SEQRES 2 B 211 SER THR LEU VAL ASN ASN GLU THR ILE ASP GLU ILE ALA SEQRES 3 B 211 ARG GLU ALA GLY VAL GLU GLU GLU VAL LYS LYS ILE THR SEQRES 4 B 211 LYS GLU ALA MSE GLU GLY LYS LEU ASN PHE GLU GLN SER SEQRES 5 B 211 LEU ARG LYS ARG VAL SER LEU LEU LYS ASP LEU PRO ILE SEQRES 6 B 211 GLU LYS VAL GLU LYS ALA ILE LYS ARG ILE THR PRO THR SEQRES 7 B 211 GLU GLY ALA GLU GLU THR ILE LYS GLU LEU LYS ASN ARG SEQRES 8 B 211 GLY TYR VAL VAL ALA VAL VAL SER GLY GLY PHE ASP ILE SEQRES 9 B 211 ALA VAL ASN LYS ILE LYS GLU LYS LEU GLY LEU ASP TYR SEQRES 10 B 211 ALA PHE ALA ASN ARG LEU ILE VAL LYS ASP GLY LYS LEU SEQRES 11 B 211 THR GLY ASP VAL GLU GLY GLU VAL LEU LYS GLU ASN ALA SEQRES 12 B 211 LYS GLY GLU ILE LEU GLU LYS ILE ALA LYS ILE GLU GLY SEQRES 13 B 211 ILE ASN LEU GLU ASP THR VAL ALA VAL GLY ASP GLY ALA SEQRES 14 B 211 ASN ASP ILE SER MSE PHE LYS LYS ALA GLY LEU LYS ILE SEQRES 15 B 211 ALA PHE CYS ALA LYS PRO ILE LEU LYS GLU LYS ALA ASP SEQRES 16 B 211 ILE CYS ILE GLU LYS ARG ASP LEU ARG GLU ILE LEU LYS SEQRES 17 B 211 TYR ILE LYS MODRES 1L7M MSE A 43 MET SELENOMETHIONINE MODRES 1L7M MSE A 174 MET SELENOMETHIONINE MODRES 1L7M MSE B 543 MET SELENOMETHIONINE MODRES 1L7M MSE B 674 MET SELENOMETHIONINE HET MSE A 43 8 HET MSE A 174 8 HET MSE B 543 8 HET MSE B 674 8 HET PO4 A 720 5 HET MG A 721 1 HET PO4 A 230 5 HET PO4 A 240 5 HET PO4 B 220 5 HET MG B 221 1 HETNAM MSE SELENOMETHIONINE HETNAM PO4 PHOSPHATE ION HETNAM MG MAGNESIUM ION FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 3 PO4 4(O4 P 3-) FORMUL 4 MG 2(MG 2+) FORMUL 9 HOH *416(H2 O) HELIX 1 1 GLU A 20 ALA A 29 1 10 HELIX 2 2 VAL A 31 GLU A 44 1 14 HELIX 3 3 ASN A 48 LEU A 59 1 12 HELIX 4 4 PRO A 64 ARG A 74 1 11 HELIX 5 5 GLY A 80 ARG A 91 1 12 HELIX 6 6 ASP A 103 GLY A 114 1 12 HELIX 7 7 ASN A 142 GLY A 156 1 15 HELIX 8 8 ASN A 158 GLU A 160 5 3 HELIX 9 9 GLY A 168 ASN A 170 5 3 HELIX 10 10 ASP A 171 ALA A 178 1 8 HELIX 11 11 LYS A 187 GLU A 192 1 6 HELIX 12 12 ASP A 202 ILE A 210 5 9 HELIX 13 13 GLU B 520 ALA B 529 1 10 HELIX 14 14 VAL B 531 GLU B 544 1 14 HELIX 15 15 ASN B 548 LEU B 559 1 12 HELIX 16 16 PRO B 564 ARG B 574 1 11 HELIX 17 17 GLY B 580 ARG B 591 1 12 HELIX 18 18 ASP B 603 GLY B 614 1 12 HELIX 19 19 ASN B 642 GLY B 656 1 15 HELIX 20 20 ASN B 658 GLU B 660 5 3 HELIX 21 21 GLY B 668 ASN B 670 5 3 HELIX 22 22 ASP B 671 ALA B 678 1 8 HELIX 23 23 LYS B 687 GLU B 692 1 6 HELIX 24 24 ASP B 702 ILE B 710 5 9 SHEET 1 A 7 LYS A 129 GLU A 135 0 SHEET 2 A 7 TYR A 117 LYS A 126 -1 N ARG A 122 O GLU A 135 SHEET 3 A 7 TYR A 93 PHE A 102 1 N VAL A 97 O PHE A 119 SHEET 4 A 7 LYS A 6 ASP A 11 1 N ILE A 8 O ALA A 96 SHEET 5 A 7 THR A 162 GLY A 166 1 O VAL A 163 N LEU A 9 SHEET 6 A 7 LEU A 180 PHE A 184 1 O ILE A 182 N ALA A 164 SHEET 7 A 7 ILE A 196 ILE A 198 1 O ILE A 196 N ALA A 183 SHEET 1 B 7 LYS B 629 GLU B 635 0 SHEET 2 B 7 TYR B 617 LYS B 626 -1 N ARG B 622 O GLU B 635 SHEET 3 B 7 VAL B 594 PHE B 602 1 N VAL B 597 O PHE B 619 SHEET 4 B 7 LEU B 507 PHE B 510 1 N ILE B 508 O VAL B 594 SHEET 5 B 7 THR B 662 GLY B 666 1 O VAL B 663 N LEU B 509 SHEET 6 B 7 LEU B 680 PHE B 684 1 O ILE B 682 N ALA B 664 SHEET 7 B 7 ILE B 696 ILE B 698 1 O ILE B 696 N ALA B 683 LINK C ALA A 42 N MSE A 43 1555 1555 1.33 LINK C MSE A 43 N GLU A 44 1555 1555 1.33 LINK C SER A 173 N MSE A 174 1555 1555 1.33 LINK C MSE A 174 N PHE A 175 1555 1555 1.32 LINK C ALA B 542 N MSE B 543 1555 1555 1.33 LINK C MSE B 543 N GLU B 544 1555 1555 1.33 LINK C SER B 673 N MSE B 674 1555 1555 1.33 LINK C MSE B 674 N PHE B 675 1555 1555 1.33 LINK OD1BASP A 11 MG MG A 721 1555 1555 2.28 LINK O ASP A 13 MG MG A 721 1555 1555 2.36 LINK OD2 ASP A 167 MG MG A 721 1555 1555 2.25 LINK O2 PO4 A 720 MG MG A 721 1555 1555 2.41 LINK MG MG A 721 O HOH A 956 1555 1555 2.62 LINK O1 PO4 B 220 MG MG B 221 1555 1555 2.37 LINK MG MG B 221 OD2AASP B 511 1555 1555 2.11 LINK MG MG B 221 OD2BASP B 511 1555 1555 2.47 LINK MG MG B 221 O ASP B 513 1555 1555 2.45 LINK MG MG B 221 OD2 ASP B 667 1555 1555 2.27 LINK MG MG B 221 O HOH B 960 1555 1555 2.58 SITE 1 AC1 11 MG B 221 ASP B 511 PHE B 512 ASP B 513 SITE 2 AC1 11 SER B 599 GLY B 600 GLY B 601 LYS B 644 SITE 3 AC1 11 ASN B 670 HOH B 857 HOH B 960 SITE 1 AC2 5 PO4 B 220 ASP B 511 ASP B 513 ASP B 667 SITE 2 AC2 5 HOH B 960 SITE 1 AC3 10 ASP A 11 PHE A 12 ASP A 13 SER A 99 SITE 2 AC3 10 GLY A 100 LYS A 144 ASN A 170 MG A 721 SITE 3 AC3 10 HOH A 831 HOH A 956 SITE 1 AC4 6 ASP A 11 ASP A 13 SER A 14 ASP A 167 SITE 2 AC4 6 PO4 A 720 HOH A 956 SITE 1 AC5 6 ASN A 48 GLU A 50 HOH A 815 HOH A 832 SITE 2 AC5 6 HOH A 939 LYS B 504 SITE 1 AC6 8 ASN A 107 LYS A 110 GLU A 111 LYS A 191 SITE 2 AC6 8 CYS A 197 GLU A 199 HOH A 870 HOH A1099 CRYST1 69.073 70.270 90.924 90.00 90.00 90.00 P 21 21 2 8 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 0.014477 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014231 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010998 0.00000