HEADER TRANSFERASE 25-JUN-04 1W23 TITLE CRYSTAL STRUCTURE OF PHOSPHOSERINE AMINOTRANSFERASE FROM BACILLUS TITLE 2 ALCALOPHILUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOSERINE AMINOTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.6.1.52; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: PYRIDOXAL-5'-PHOSPHATE LINKED TO 196 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS ALCALOPHILUS; SOURCE 3 ORGANISM_TAXID: 1445; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PBALC-PSAT KEYWDS AMINOTRANSFERASE, PYRIDOXAL-5'-PHOSPHATE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.DUBNOVITSKY,E.G.KAPETANIOU,A.C.PAPAGEORGIOU REVDAT 5 13-DEC-23 1W23 1 REMARK LINK REVDAT 4 24-JUL-19 1W23 1 REMARK REVDAT 3 22-MAY-19 1W23 1 REMARK LINK REVDAT 2 24-FEB-09 1W23 1 VERSN REVDAT 1 22-DEC-04 1W23 0 JRNL AUTH A.DUBNOVITSKY,E.G.KAPETANIOU,A.C.PAPAGEORGIOU JRNL TITL ENZYME ADAPTATION TO ALKALINE PH: ATOMIC RESOLUTION (1.08 A) JRNL TITL 2 STRUCTURE OF PHOSPHOSERINE AMINOTRANSFERASE FROM BACILLUS JRNL TITL 3 ALCALOPHILUS JRNL REF PROTEIN SCI. V. 14 97 2005 JRNL REFN ISSN 0961-8368 JRNL PMID 15608117 JRNL DOI 10.1110/PS.041029805 REMARK 2 REMARK 2 RESOLUTION. 1.08 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.08 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.117 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.117 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.139 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 17505 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 350911 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.110 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.109 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.130 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 13791 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 276472 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5618 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 96 REMARK 3 SOLVENT ATOMS : 977 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 6669.0 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 4734.0 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 59 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 62075 REMARK 3 NUMBER OF RESTRAINTS : 75657 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.016 REMARK 3 ANGLE DISTANCES (A) : 0.033 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.030 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.085 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.096 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.034 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.006 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.056 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.103 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ANISOTROPIC REFINEMENT REDUCED FREE R REMARK 3 (NO CUTOFF) BY 0.03. RESIDUES A 215, A 216, A 218, A 219 AND B REMARK 3 218 WERE MODELLED AS ALANINES. RESIDUES B 214, B 215, B 216 WERE REMARK 3 NOT MODELLED. REMARK 4 REMARK 4 1W23 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-JUN-04. REMARK 100 THE DEPOSITION ID IS D_1290020242. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-JUL-03 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9007 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL REMARK 200 DATA SCALING SOFTWARE : HKL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 351228 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.080 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 23.70 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 32.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.08 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.37000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.800 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 1BJN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 27.75% (V/V) PEG 400, 185 MM MAGNESIUM REMARK 280 CHLORIDE HEXAHYDRATE, 7.5% (V/V) GLYCEROL AND 92.7 MM HEPES PH REMARK 280 7.5, PH 7.50 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 72.23350 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.42000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 72.23350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.42000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS 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 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 ASN B 214 REMARK 465 THR B 215 REMARK 465 LYS B 216 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 THR A 215 OG1 CG2 REMARK 470 LYS A 216 CG CD CE NZ REMARK 470 GLU A 218 CG CD OE1 OE2 REMARK 470 GLN A 219 CG CD OE1 NE2 REMARK 470 GLU B 218 CG CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS B 288 CE1 HIS B 288 NE2 -0.083 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 ARG A 42 NH1 - CZ - NH2 ANGL. DEV. = 6.8 DEGREES REMARK 500 ARG A 42 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG A 58 NE - CZ - NH1 ANGL. DEV. = 7.5 DEGREES REMARK 500 LYS A 111 CD - CE - NZ ANGL. DEV. = 14.5 DEGREES REMARK 500 ASP A 211 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 GLU A 269 OE1 - CD - OE2 ANGL. DEV. = 8.3 DEGREES REMARK 500 ARG A 294 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG A 304 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 328 CD - NE - CZ ANGL. DEV. = 17.8 DEGREES REMARK 500 ARG A 350 NE - CZ - NH2 ANGL. DEV. = -5.4 DEGREES REMARK 500 ARG B 42 NE - CZ - NH1 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG B 42 NE - CZ - NH2 ANGL. DEV. = 5.6 DEGREES REMARK 500 TYR B 46 CA - CB - CG ANGL. DEV. = -13.4 DEGREES REMARK 500 LEU B 212 O - C - N ANGL. DEV. = 11.1 DEGREES REMARK 500 ARG B 248 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 GLU B 306 OE1 - CD - OE2 ANGL. DEV. = 7.4 DEGREES REMARK 500 GLN B 310 CB - CG - CD ANGL. DEV. = 16.6 DEGREES REMARK 500 GLN B 310 CG - CD - OE1 ANGL. DEV. = 12.5 DEGREES REMARK 500 ARG B 328 CD - NE - CZ ANGL. DEV. = 11.4 DEGREES REMARK 500 ARG B 328 NE - CZ - NH1 ANGL. DEV. = 5.4 DEGREES REMARK 500 ARG B 328 NE - CZ - NH2 ANGL. DEV. = -5.0 DEGREES REMARK 500 ARG B 350 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG B 350 NE - CZ - NH2 ANGL. DEV. = -3.5 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 GLN A 219 0.22 82.12 REMARK 500 TYR A 338 173.02 -58.78 REMARK 500 PRO B 11 171.47 -52.40 REMARK 500 GLU B 218 120.76 -29.27 REMARK 500 GLN B 219 -4.38 79.40 REMARK 500 TYR B 338 171.58 -59.69 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2074 DISTANCE = 6.07 ANGSTROMS 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 A1361 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 256 OD1 REMARK 620 2 HOH A2141 O 174.8 REMARK 620 3 HOH A2315 O 87.9 91.4 REMARK 620 4 HOH A2316 O 89.0 92.0 176.1 REMARK 620 5 HOH A2318 O 84.7 90.1 91.7 90.4 REMARK 620 6 HOH B2120 O 92.3 92.9 88.3 89.5 177.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1362 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 344 OD2 REMARK 620 2 HOH A2424 O 88.1 REMARK 620 3 HOH A2425 O 92.2 90.8 REMARK 620 4 ASP B 66 OD2 173.4 87.7 93.0 REMARK 620 5 HOH B2154 O 85.5 88.9 177.7 89.3 REMARK 620 6 HOH B2329 O 91.5 176.4 85.6 93.0 94.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 503 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B2196 O REMARK 620 2 HOH B2197 O 93.9 REMARK 620 3 HOH B2399 O 94.2 83.9 REMARK 620 4 HOH B2400 O 91.6 173.0 91.4 REMARK 620 5 HOH B2408 O 166.1 95.6 97.0 79.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B1361 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 127 O REMARK 620 2 TYR B 154 O 114.5 REMARK 620 3 HIS B 288 ND1 127.1 91.2 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B1361 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL B 286 O REMARK 620 2 HIS B 288 ND1 114.2 REMARK 620 3 ASN B 302 ND2 98.0 103.3 REMARK 620 4 HOH B2436 O 105.1 140.0 62.3 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 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A1361 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A1362 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A1365 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A1366 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B1361 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B1366 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B1367 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGE A1364 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A1367 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGE B1363 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGE B1364 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE B1365 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B1368 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A1363 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1362 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE N-TERMINAL METHIONINE IS CLEAVED OFF IN THE MATURE REMARK 999 PROTEIN DBREF 1W23 A 1 360 UNP Q9RME2 Q9RME2 2 361 DBREF 1W23 B 1 360 UNP Q9RME2 Q9RME2 2 361 SEQRES 1 A 360 VAL LYS GLN VAL PHE ASN PHE ASN ALA GLY PRO SER ALA SEQRES 2 A 360 LEU PRO LYS PRO ALA LEU GLU ARG ALA GLN LYS GLU LEU SEQRES 3 A 360 LEU ASN PHE ASN ASP THR GLN MET SER VAL MET GLU LEU SEQRES 4 A 360 SER HIS ARG SER GLN SER TYR GLU GLU VAL HIS GLU GLN SEQRES 5 A 360 ALA GLN ASN LEU LEU ARG GLU LEU LEU GLN ILE PRO ASN SEQRES 6 A 360 ASP TYR GLN ILE LEU PHE LEU GLN GLY GLY ALA SER LEU SEQRES 7 A 360 GLN PHE THR MET LEU PRO MET ASN LEU LEU THR LYS GLY SEQRES 8 A 360 THR ILE GLY ASN TYR VAL LEU THR GLY SER TRP SER GLU SEQRES 9 A 360 LYS ALA LEU LYS GLU ALA LYS LEU LEU GLY GLU THR HIS SEQRES 10 A 360 ILE ALA ALA SER THR LYS ALA ASN SER TYR GLN SER ILE SEQRES 11 A 360 PRO ASP PHE SER GLU PHE GLN LEU ASN GLU ASN ASP ALA SEQRES 12 A 360 TYR LEU HIS ILE THR SER ASN ASN THR ILE TYR GLY THR SEQRES 13 A 360 GLN TYR GLN ASN PHE PRO GLU ILE ASN HIS ALA PRO LEU SEQRES 14 A 360 ILE ALA ASP MET SER SER ASP ILE LEU SER ARG PRO LEU SEQRES 15 A 360 LYS VAL ASN GLN PHE GLY MET ILE TYR ALA GLY ALA GLN SEQRES 16 A 360 LYS ASN LEU GLY PRO SER GLY VAL THR VAL VAL ILE VAL SEQRES 17 A 360 LYS LYS ASP LEU LEU ASN THR LYS VAL GLU GLN VAL PRO SEQRES 18 A 360 THR MET LEU GLN TYR ALA THR HIS ILE LYS SER ASP SER SEQRES 19 A 360 LEU TYR ASN THR PRO PRO THR PHE SER ILE TYR MET LEU SEQRES 20 A 360 ARG ASN VAL LEU ASP TRP ILE LYS ASP LEU GLY GLY ALA SEQRES 21 A 360 GLU ALA ILE ALA LYS GLN ASN GLU GLU LYS ALA LYS ILE SEQRES 22 A 360 ILE TYR ASP THR ILE ASP GLU SER ASN GLY PHE TYR VAL SEQRES 23 A 360 GLY HIS ALA GLU LYS GLY SER ARG SER LEU MET ASN VAL SEQRES 24 A 360 THR PHE ASN LEU ARG ASN GLU GLU LEU ASN GLN GLN PHE SEQRES 25 A 360 LEU ALA LYS ALA LYS GLU GLN GLY PHE VAL GLY LEU ASN SEQRES 26 A 360 GLY HIS ARG SER VAL GLY GLY CYS ARG ALA SER ILE TYR SEQRES 27 A 360 ASN ALA VAL PRO ILE ASP ALA CYS ILE ALA LEU ARG GLU SEQRES 28 A 360 LEU MET ILE GLN PHE LYS GLU ASN ALA SEQRES 1 B 360 VAL LYS GLN VAL PHE ASN PHE ASN ALA GLY PRO SER ALA SEQRES 2 B 360 LEU PRO LYS PRO ALA LEU GLU ARG ALA GLN LYS GLU LEU SEQRES 3 B 360 LEU ASN PHE ASN ASP THR GLN MET SER VAL MET GLU LEU SEQRES 4 B 360 SER HIS ARG SER GLN SER TYR GLU GLU VAL HIS GLU GLN SEQRES 5 B 360 ALA GLN ASN LEU LEU ARG GLU LEU LEU GLN ILE PRO ASN SEQRES 6 B 360 ASP TYR GLN ILE LEU PHE LEU GLN GLY GLY ALA SER LEU SEQRES 7 B 360 GLN PHE THR MET LEU PRO MET ASN LEU LEU THR LYS GLY SEQRES 8 B 360 THR ILE GLY ASN TYR VAL LEU THR GLY SER TRP SER GLU SEQRES 9 B 360 LYS ALA LEU LYS GLU ALA LYS LEU LEU GLY GLU THR HIS SEQRES 10 B 360 ILE ALA ALA SER THR LYS ALA ASN SER TYR GLN SER ILE SEQRES 11 B 360 PRO ASP PHE SER GLU PHE GLN LEU ASN GLU ASN ASP ALA SEQRES 12 B 360 TYR LEU HIS ILE THR SER ASN ASN THR ILE TYR GLY THR SEQRES 13 B 360 GLN TYR GLN ASN PHE PRO GLU ILE ASN HIS ALA PRO LEU SEQRES 14 B 360 ILE ALA ASP MET SER SER ASP ILE LEU SER ARG PRO LEU SEQRES 15 B 360 LYS VAL ASN GLN PHE GLY MET ILE TYR ALA GLY ALA GLN SEQRES 16 B 360 LYS ASN LEU GLY PRO SER GLY VAL THR VAL VAL ILE VAL SEQRES 17 B 360 LYS LYS ASP LEU LEU ASN THR LYS VAL GLU GLN VAL PRO SEQRES 18 B 360 THR MET LEU GLN TYR ALA THR HIS ILE LYS SER ASP SER SEQRES 19 B 360 LEU TYR ASN THR PRO PRO THR PHE SER ILE TYR MET LEU SEQRES 20 B 360 ARG ASN VAL LEU ASP TRP ILE LYS ASP LEU GLY GLY ALA SEQRES 21 B 360 GLU ALA ILE ALA LYS GLN ASN GLU GLU LYS ALA LYS ILE SEQRES 22 B 360 ILE TYR ASP THR ILE ASP GLU SER ASN GLY PHE TYR VAL SEQRES 23 B 360 GLY HIS ALA GLU LYS GLY SER ARG SER LEU MET ASN VAL SEQRES 24 B 360 THR PHE ASN LEU ARG ASN GLU GLU LEU ASN GLN GLN PHE SEQRES 25 B 360 LEU ALA LYS ALA LYS GLU GLN GLY PHE VAL GLY LEU ASN SEQRES 26 B 360 GLY HIS ARG SER VAL GLY GLY CYS ARG ALA SER ILE TYR SEQRES 27 B 360 ASN ALA VAL PRO ILE ASP ALA CYS ILE ALA LEU ARG GLU SEQRES 28 B 360 LEU MET ILE GLN PHE LYS GLU ASN ALA HET MG A 503 1 HET MG A1361 1 HET MG A1362 1 HET PEG A1363 7 HET PGE A1364 10 HET CL A1365 1 HET CL A1366 1 HET PLP A1367 15 HET MG B1361 2 HET GOL B1362 6 HET PGE B1363 10 HET PGE B1364 10 HET EPE B1365 15 HET CL B1366 1 HET CL B1367 1 HET PLP B1368 15 HETNAM MG MAGNESIUM ION HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM PGE TRIETHYLENE GLYCOL HETNAM CL CHLORIDE ION HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM GOL GLYCEROL HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETSYN PLP VITAMIN B6 PHOSPHATE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN EPE HEPES FORMUL 3 MG 4(MG 2+) FORMUL 6 PEG C4 H10 O3 FORMUL 7 PGE 3(C6 H14 O4) FORMUL 8 CL 4(CL 1-) FORMUL 10 PLP 2(C8 H10 N O6 P) FORMUL 12 GOL C3 H8 O3 FORMUL 15 EPE C8 H18 N2 O4 S FORMUL 19 HOH *977(H2 O) HELIX 1 1 PRO A 15 GLU A 25 1 11 HELIX 2 2 SER A 35 LEU A 39 5 5 HELIX 3 3 SER A 43 GLN A 62 1 20 HELIX 4 4 GLY A 74 LEU A 88 1 15 HELIX 5 5 GLY A 100 LEU A 112 1 13 HELIX 6 6 LYS A 123 SER A 126 5 4 HELIX 7 7 ASP A 132 PHE A 136 5 5 HELIX 8 8 LYS A 183 PHE A 187 5 5 HELIX 9 9 LYS A 210 ASN A 214 1 5 HELIX 10 10 PRO A 221 LEU A 224 5 4 HELIX 11 11 GLN A 225 SER A 232 1 8 HELIX 12 12 PRO A 240 LEU A 257 1 18 HELIX 13 13 GLY A 258 GLU A 280 1 23 HELIX 14 14 GLU A 290 SER A 293 5 4 HELIX 15 15 ASN A 305 GLN A 319 1 15 HELIX 16 16 PRO A 342 ALA A 360 1 19 HELIX 17 17 PRO B 15 GLU B 25 1 11 HELIX 18 18 SER B 35 LEU B 39 5 5 HELIX 19 19 SER B 43 GLN B 62 1 20 HELIX 20 20 GLY B 74 LEU B 88 1 15 HELIX 21 21 GLY B 100 GLY B 114 1 15 HELIX 22 22 LYS B 123 SER B 126 5 4 HELIX 23 23 ASP B 132 PHE B 136 5 5 HELIX 24 24 LYS B 183 PHE B 187 5 5 HELIX 25 25 ASP B 211 LEU B 213 5 3 HELIX 26 26 PRO B 221 LEU B 224 5 4 HELIX 27 27 GLN B 225 SER B 232 1 8 HELIX 28 28 PRO B 240 GLY B 258 1 19 HELIX 29 29 GLY B 258 GLU B 280 1 23 HELIX 30 30 GLU B 290 SER B 293 5 4 HELIX 31 31 ASN B 305 GLN B 319 1 15 HELIX 32 32 PRO B 342 ALA B 360 1 19 SHEET 1 AA 2 PHE A 5 ASN A 6 0 SHEET 2 AA 2 PHE A 321 VAL A 322 1 N VAL A 322 O PHE A 5 SHEET 1 AB 7 TYR A 67 LEU A 72 0 SHEET 2 AB 7 THR A 204 LYS A 209 -1 O THR A 204 N LEU A 72 SHEET 3 AB 7 MET A 189 GLY A 193 -1 O ILE A 190 N ILE A 207 SHEET 4 AB 7 LEU A 169 ASP A 172 1 O ALA A 171 N TYR A 191 SHEET 5 AB 7 ASP A 142 THR A 148 1 O LEU A 145 N ILE A 170 SHEET 6 AB 7 ILE A 93 LEU A 98 1 O ILE A 93 N ALA A 143 SHEET 7 AB 7 GLU A 115 SER A 121 1 O GLU A 115 N GLY A 94 SHEET 1 AC 2 ASN A 150 ASN A 151 0 SHEET 2 AC 2 THR A 156 GLN A 157 -1 O THR A 156 N ASN A 151 SHEET 1 AD 3 VAL A 286 GLY A 287 0 SHEET 2 AD 3 ASN A 298 ASN A 302 -1 O ASN A 302 N VAL A 286 SHEET 3 AD 3 CYS A 333 SER A 336 -1 O CYS A 333 N PHE A 301 SHEET 1 BA 2 PHE B 5 ASN B 6 0 SHEET 2 BA 2 PHE B 321 VAL B 322 1 N VAL B 322 O PHE B 5 SHEET 1 BB 7 TYR B 67 LEU B 72 0 SHEET 2 BB 7 THR B 204 LYS B 209 -1 O THR B 204 N LEU B 72 SHEET 3 BB 7 MET B 189 GLY B 193 -1 O ILE B 190 N ILE B 207 SHEET 4 BB 7 LEU B 169 ASP B 172 1 O ALA B 171 N TYR B 191 SHEET 5 BB 7 ASP B 142 THR B 148 1 O LEU B 145 N ILE B 170 SHEET 6 BB 7 ILE B 93 LEU B 98 1 O ILE B 93 N ALA B 143 SHEET 7 BB 7 GLU B 115 SER B 121 1 O GLU B 115 N GLY B 94 SHEET 1 BC 2 ASN B 150 ASN B 151 0 SHEET 2 BC 2 THR B 156 GLN B 157 -1 O THR B 156 N ASN B 151 SHEET 1 BD 3 VAL B 286 GLY B 287 0 SHEET 2 BD 3 ASN B 298 ASN B 302 -1 O ASN B 302 N VAL B 286 SHEET 3 BD 3 CYS B 333 SER B 336 -1 O CYS B 333 N PHE B 301 LINK NZ LYS A 196 C4A PLP A1367 1555 1555 1.73 LINK NZ LYS B 196 C4A PLP B1368 1555 1555 1.74 LINK OD1 ASP A 256 MG MG A1361 1555 1555 1.98 LINK OD2 ASP A 344 MG MG A1362 1555 1555 2.06 LINK MG MG A 503 O HOH B2196 1555 1555 2.15 LINK MG MG A 503 O HOH B2197 1555 1555 2.03 LINK MG MG A 503 O HOH B2399 1555 1555 2.35 LINK MG MG A 503 O HOH B2400 1555 1555 2.30 LINK MG MG A 503 O HOH B2408 1555 1555 2.04 LINK MG MG A1361 O HOH A2141 1555 1555 2.05 LINK MG MG A1361 O HOH A2315 1555 1555 2.10 LINK MG MG A1361 O HOH A2316 1555 1555 2.01 LINK MG MG A1361 O HOH A2318 1555 1555 2.10 LINK MG MG A1361 O HOH B2120 1555 3545 2.11 LINK MG MG A1362 O HOH A2424 1555 1555 2.14 LINK MG MG A1362 O HOH A2425 1555 1555 1.98 LINK MG MG A1362 OD2 ASP B 66 1555 3545 2.07 LINK MG MG A1362 O HOH B2154 1555 3545 2.08 LINK MG MG A1362 O HOH B2329 1555 3545 2.04 LINK O TYR B 127 MG A MG B1361 1555 1555 2.72 LINK O TYR B 154 MG A MG B1361 1555 1555 2.94 LINK O VAL B 286 MG B MG B1361 1555 1555 3.01 LINK ND1BHIS B 288 MG B MG B1361 1555 1555 1.83 LINK ND1AHIS B 288 MG A MG B1361 1555 1555 1.70 LINK ND2BASN B 302 MG B MG B1361 1555 1555 2.20 LINK MG B MG B1361 O HOH B2436 1555 1555 2.86 CISPEP 1 GLY A 10 PRO A 11 0 -19.09 CISPEP 2 GLY B 10 PRO B 11 0 -15.93 SITE 1 AC1 5 HOH B2196 HOH B2197 HOH B2399 HOH B2400 SITE 2 AC1 5 HOH B2408 SITE 1 AC2 6 ASP A 256 HOH A2141 HOH A2315 HOH A2316 SITE 2 AC2 6 HOH A2318 HOH B2120 SITE 1 AC3 6 ASP A 344 HOH A2424 HOH A2425 ASP B 66 SITE 2 AC3 6 HOH B2154 HOH B2329 SITE 1 AC4 6 SER A 101 TRP A 102 ASN A 151 THR A 152 SITE 2 AC4 6 ILE A 153 HOH A2234 SITE 1 AC5 4 TRP A 102 ILE A 153 ARG A 334 HOH A2020 SITE 1 AC6 9 TYR B 127 GLN B 128 TYR B 154 THR B 156 SITE 2 AC6 9 VAL B 286 GLY B 287 HIS B 288 ASN B 302 SITE 3 AC6 9 HOH B2436 SITE 1 AC7 5 SER B 101 TRP B 102 ASN B 151 THR B 152 SITE 2 AC7 5 ILE B 153 SITE 1 AC8 5 TRP B 102 ILE B 153 ARG B 334 HOH B2032 SITE 2 AC8 5 HOH B2476 SITE 1 AC9 3 GLU A 104 ILE A 118 LYS A 123 SITE 1 BC1 14 GLY A 75 ALA A 76 SER A 77 TRP A 102 SITE 2 BC1 14 THR A 152 ASP A 172 SER A 174 GLN A 195 SITE 3 BC1 14 LYS A 196 HOH A2452 HOH A2453 ASN B 237 SITE 4 BC1 14 THR B 238 HOH B2354 SITE 1 BC2 10 GLN B 159 LYS B 291 GLY B 292 ARG B 294 SITE 2 BC2 10 LEU B 296 HOH B2286 HOH B2424 HOH B2432 SITE 3 BC2 10 HOH B2519 HOH B2520 SITE 1 BC3 2 GLU B 104 LYS B 123 SITE 1 BC4 7 GLN B 68 LYS B 210 ILE B 230 LYS B 231 SITE 2 BC4 7 ASP B 233 HOH B2343 HOH B2521 SITE 1 BC5 14 ASN A 237 THR A 238 HOH A2301 GLY B 75 SITE 2 BC5 14 ALA B 76 SER B 77 TRP B 102 THR B 152 SITE 3 BC5 14 ASP B 172 SER B 174 GLN B 195 LYS B 196 SITE 4 BC5 14 HOH B2523 HOH B2524 SITE 1 BC6 8 GLN A 159 LYS A 291 GLY A 292 ARG A 294 SITE 2 BC6 8 HOH A2367 HOH A2449 HOH A2450 HOH A2451 SITE 1 BC7 7 ILE A 230 LYS A 231 ASN B 139 GLU B 140 SITE 2 BC7 7 HOH B2516 HOH B2517 HOH B2518 CRYST1 144.467 84.840 67.469 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 0.006922 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011787 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014822 0.00000