HEADER LYASE 17-JUL-02 1M6S TITLE CRYSTAL STRUCTURE OF THREONINE ALDOLASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: L-ALLO-THREONINE ALDOLASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: LOW-SPECIFICITY L-THREONINE ALDOLASE; COMPND 5 EC: 4.1.2.5; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA; SOURCE 3 ORGANISM_TAXID: 2336; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS PYRIDOXAL PHOSPHATE, PLP, VITAMIN B12, ENZYME, THREONINE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR S.K.BURLEY,C.L.KIELKOPF REVDAT 3 03-FEB-21 1M6S 1 AUTHOR JRNL REMARK SEQADV REVDAT 3 2 1 LINK REVDAT 2 24-FEB-09 1M6S 1 VERSN REVDAT 1 11-DEC-02 1M6S 0 JRNL AUTH C.L.KIELKOPF,S.K.BURLEY JRNL TITL X-RAY STRUCTURES OF THREONINE ALDOLASE COMPLEXES: STRUCTURAL JRNL TITL 2 BASIS OF SUBSTRATE RECOGNITION JRNL REF BIOCHEMISTRY V. 41 11711 2002 JRNL REFN ISSN 0006-2960 JRNL PMID 12269813 JRNL DOI 10.1021/BI020393+ REMARK 2 REMARK 2 RESOLUTION. 1.80 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 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 : 132307 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) : 0.200 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 9326 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 : 10288 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 1255 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 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) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.500 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 1M6S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JUL-02. REMARK 100 THE DEPOSITION ID IS D_1000016666. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 200 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X9A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 132473 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 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 (%) : 98.5 REMARK 200 DATA REDUNDANCY : 7.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06300 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 27.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.21800 REMARK 200 <I/SIGMA(I)> FOR SHELL : 7.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 400, CALCIUM CHLORIDE, HEPES, REMARK 280 SODIUM CHLORIDE, PH 7.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K 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 47.94500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 74.91000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 50.30000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 74.91000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 47.94500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 50.30000 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: 15180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 42260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -179.0 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 -3 REMARK 465 PRO A -2 REMARK 465 HIS A -1 REMARK 465 MET A 0 REMARK 465 GLY B -3 REMARK 465 PRO B -2 REMARK 465 HIS B -1 REMARK 465 MET B 0 REMARK 465 GLY C -3 REMARK 465 PRO C -2 REMARK 465 HIS C -1 REMARK 465 MET C 0 REMARK 465 GLY D -3 REMARK 465 PRO D -2 REMARK 465 HIS D -1 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 GLU A 14 CG CD OE1 OE2 REMARK 470 LYS A 18 CG CD CE NZ REMARK 470 GLU A 24 CG CD OE1 OE2 REMARK 470 LYS A 106 CG CD CE NZ REMARK 470 ARG A 116 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 117 CG CD CE NZ REMARK 470 ARG A 122 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 149 CG CD OE1 OE2 REMARK 470 LYS A 152 CG CD CE NZ REMARK 470 GLU A 153 CG CD OE1 OE2 REMARK 470 LYS A 159 CG CD CE NZ REMARK 470 GLU A 160 CG CD OE1 OE2 REMARK 470 LYS A 266 CG CD CE NZ REMARK 470 GLU A 267 CG CD OE1 OE2 REMARK 470 ARG A 285 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 337 CG CD CE NZ REMARK 470 ARG A 340 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 341 CG CD CE NZ REMARK 470 LYS B 18 CG CD CE NZ REMARK 470 GLN B 22 CG CD OE1 NE2 REMARK 470 LYS B 106 CG CD CE NZ REMARK 470 LYS B 117 CG CD CE NZ REMARK 470 ARG B 122 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 149 CG CD OE1 OE2 REMARK 470 GLU B 153 CG CD OE1 OE2 REMARK 470 LYS B 159 CG CD CE NZ REMARK 470 GLU B 160 CG CD OE1 OE2 REMARK 470 GLU B 253 CG CD OE1 OE2 REMARK 470 LYS B 266 CG CD CE NZ REMARK 470 ASP B 287 CG OD1 OD2 REMARK 470 LYS B 337 CG CD CE NZ REMARK 470 ARG B 340 CG CD NE CZ NH1 NH2 REMARK 470 GLU C 14 CG CD OE1 OE2 REMARK 470 LYS C 18 CG CD CE NZ REMARK 470 GLN C 22 CG CD OE1 NE2 REMARK 470 GLU C 24 CG CD OE1 OE2 REMARK 470 LYS C 106 CG CD CE NZ REMARK 470 ASP C 113 CG OD1 OD2 REMARK 470 LYS C 117 CG CD CE NZ REMARK 470 ARG C 122 CG CD NE CZ NH1 NH2 REMARK 470 GLU C 149 CG CD OE1 OE2 REMARK 470 LYS C 152 CG CD CE NZ REMARK 470 LYS C 159 CG CD CE NZ REMARK 470 ARG C 213 CG CD NE CZ NH1 NH2 REMARK 470 GLU C 253 CG CD OE1 OE2 REMARK 470 GLU C 256 CG CD OE1 OE2 REMARK 470 GLU C 267 CG CD OE1 OE2 REMARK 470 GLU C 275 CG CD OE1 OE2 REMARK 470 ASP C 287 CG OD1 OD2 REMARK 470 GLU C 298 CG CD OE1 OE2 REMARK 470 GLU C 329 CG CD OE1 OE2 REMARK 470 LYS C 337 CG CD CE NZ REMARK 470 ARG C 340 CG CD NE CZ NH1 NH2 REMARK 470 GLU D 14 CG CD OE1 OE2 REMARK 470 LYS D 18 CG CD CE NZ REMARK 470 GLN D 22 CG CD OE1 NE2 REMARK 470 GLU D 24 CG CD OE1 OE2 REMARK 470 LYS D 106 CG CD CE NZ REMARK 470 ASP D 113 CG OD1 OD2 REMARK 470 LYS D 117 CG CD CE NZ REMARK 470 ARG D 122 CG CD NE CZ NH1 NH2 REMARK 470 GLU D 149 CG CD OE1 OE2 REMARK 470 LYS D 152 CG CD CE NZ REMARK 470 LYS D 159 CG CD CE NZ REMARK 470 ARG D 213 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 252 CG CD CE NZ REMARK 470 GLU D 253 CG CD OE1 OE2 REMARK 470 GLU D 256 CG CD OE1 OE2 REMARK 470 GLU D 267 CG CD OE1 OE2 REMARK 470 ARG D 285 CG CD NE CZ NH1 NH2 REMARK 470 ASP D 287 CG OD1 OD2 REMARK 470 LYS D 290 CG CD CE NZ REMARK 470 ASN D 292 CG OD1 ND2 REMARK 470 ARG D 340 CG CD NE CZ NH1 NH2 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 NH1 ARG C 285 O HOH C 1614 2.01 REMARK 500 NH1 ARG B 72 O HOH B 1588 2.12 REMARK 500 O HOH A 1497 O HOH B 1542 2.12 REMARK 500 O HOH A 1497 O HOH C 1507 2.13 REMARK 500 O HOH A 1423 O HOH B 1588 2.15 REMARK 500 O HOH D 1487 O HOH D 1534 2.17 REMARK 500 OE2 GLU A 314 O HOH A 1610 2.17 REMARK 500 O HOH C 1427 O HOH C 1527 2.17 REMARK 500 REMARK 500 REMARK: NULL 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 O HOH A 1563 O HOH B 1587 1455 2.17 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 THR A 137 N - CA - CB ANGL. DEV. = 12.1 DEGREES REMARK 500 THR A 137 N - CA - C ANGL. DEV. = -28.2 DEGREES REMARK 500 ARG A 213 NE - CZ - NH2 ANGL. DEV. = -4.6 DEGREES REMARK 500 THR B 137 N - CA - CB ANGL. DEV. = 11.9 DEGREES REMARK 500 THR B 137 N - CA - C ANGL. DEV. = -28.9 DEGREES REMARK 500 THR C 137 N - CA - CB ANGL. DEV. = 11.6 DEGREES REMARK 500 THR C 137 N - CA - C ANGL. DEV. = -27.8 DEGREES REMARK 500 THR D 137 N - CA - CB ANGL. DEV. = 11.9 DEGREES REMARK 500 THR D 137 N - CA - C ANGL. DEV. = -28.3 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 VAL A 89 26.54 48.49 REMARK 500 THR A 137 100.55 89.38 REMARK 500 LLP A 199 -114.92 -105.64 REMARK 500 ARG A 231 -100.95 -96.56 REMARK 500 THR A 279 -125.61 -125.75 REMARK 500 VAL B 89 29.71 46.69 REMARK 500 THR B 137 101.76 91.15 REMARK 500 LLP B 199 -114.12 -108.91 REMARK 500 ARG B 231 -99.22 -95.94 REMARK 500 THR B 279 -136.39 -125.88 REMARK 500 LYS B 290 28.36 -78.76 REMARK 500 VAL C 89 27.39 48.50 REMARK 500 THR C 137 101.18 91.57 REMARK 500 LLP C 199 -115.20 -108.42 REMARK 500 ARG C 231 -101.38 -97.19 REMARK 500 THR C 279 -135.15 -124.37 REMARK 500 VAL D 89 25.43 48.01 REMARK 500 THR D 137 102.50 91.34 REMARK 500 LLP D 199 -115.61 -108.73 REMARK 500 ARG D 231 -101.85 -96.22 REMARK 500 THR D 279 -137.52 -126.26 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 CA A1301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 8 O REMARK 620 2 THR A 10 O 87.8 REMARK 620 3 THR A 10 OG1 90.7 66.5 REMARK 620 4 SER A 198 O 83.7 153.0 88.0 REMARK 620 5 ALA A 203 O 156.6 112.1 108.2 83.3 REMARK 620 6 GLN D 232 OE1 79.9 78.2 143.8 125.0 91.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 232 OE1 REMARK 620 2 THR D 8 O 77.8 REMARK 620 3 THR D 10 OG1 142.1 91.8 REMARK 620 4 THR D 10 O 76.5 87.2 66.5 REMARK 620 5 SER D 198 O 126.3 82.4 87.3 151.6 REMARK 620 6 ALA D 203 O 92.8 153.9 109.6 114.6 83.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA D1305 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 288 O REMARK 620 2 SER A 343 O 96.7 REMARK 620 3 HOH A1339 O 87.0 87.4 REMARK 620 4 ASN D 326 OD1 90.0 169.5 84.9 REMARK 620 5 GLU D 329 OE1 91.5 97.4 175.1 90.4 REMARK 620 6 HOH D1372 O 164.6 88.9 79.0 82.6 102.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B1304 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 322 OD1 REMARK 620 2 ASN B 326 OD1 102.2 REMARK 620 3 GLU B 329 OE1 167.6 89.3 REMARK 620 4 HOH B1395 O 90.2 144.9 77.6 REMARK 620 5 HOH B1578 O 88.5 76.5 98.9 137.2 REMARK 620 6 HOH B1579 O 81.4 149.1 91.2 64.6 72.9 REMARK 620 7 HOH B1580 O 82.9 78.9 94.8 70.1 151.6 131.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C1300 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR B 8 O REMARK 620 2 THR B 10 O 89.1 REMARK 620 3 THR B 10 OG1 92.8 67.2 REMARK 620 4 SER B 198 O 82.2 153.3 88.0 REMARK 620 5 ALA B 203 O 152.9 113.3 109.5 83.4 REMARK 620 6 GLN C 232 OE1 78.6 77.0 143.3 125.2 91.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B1303 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN B 232 OE1 REMARK 620 2 THR C 8 O 79.2 REMARK 620 3 THR C 10 OG1 140.3 89.7 REMARK 620 4 THR C 10 O 75.6 86.3 65.7 REMARK 620 5 SER C 198 O 127.5 83.4 88.0 151.9 REMARK 620 6 ALA C 203 O 93.1 157.7 108.8 112.3 84.9 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 CA C 1300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 1301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 1302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 1303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 1304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA D 1305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1306 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 1307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 1308 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 1309 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL D 1310 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1311 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1LW4 RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF L-THREONINE ALDOLASE (LOW-SPECIFICITY) IN REMARK 900 COMPLEX WITH L-ALLO-THREONINE REMARK 900 RELATED ID: 1LW5 RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF L-THREONINE ALDOLASE (LOW-SPECIFICITY) IN REMARK 900 COMPLEX WITH GLYCINE DBREF 1M6S A 1 343 UNP Q9X266 Q9X266_THEMA 1 343 DBREF 1M6S B 1 343 UNP Q9X266 Q9X266_THEMA 1 343 DBREF 1M6S C 1 343 UNP Q9X266 Q9X266_THEMA 1 343 DBREF 1M6S D 1 343 UNP Q9X266 Q9X266_THEMA 1 343 SEQADV 1M6S GLY A -3 UNP Q9X266 CLONING ARTIFACT SEQADV 1M6S PRO A -2 UNP Q9X266 CLONING ARTIFACT SEQADV 1M6S HIS A -1 UNP Q9X266 CLONING ARTIFACT SEQADV 1M6S MET A 0 UNP Q9X266 CLONING ARTIFACT SEQADV 1M6S LLP A 199 UNP Q9X266 LYS 199 MODIFIED RESIDUE SEQADV 1M6S GLY B -3 UNP Q9X266 CLONING ARTIFACT SEQADV 1M6S PRO B -2 UNP Q9X266 CLONING ARTIFACT SEQADV 1M6S HIS B -1 UNP Q9X266 CLONING ARTIFACT SEQADV 1M6S MET B 0 UNP Q9X266 CLONING ARTIFACT SEQADV 1M6S LLP B 199 UNP Q9X266 LYS 199 MODIFIED RESIDUE SEQADV 1M6S GLY C -3 UNP Q9X266 CLONING ARTIFACT SEQADV 1M6S PRO C -2 UNP Q9X266 CLONING ARTIFACT SEQADV 1M6S HIS C -1 UNP Q9X266 CLONING ARTIFACT SEQADV 1M6S MET C 0 UNP Q9X266 CLONING ARTIFACT SEQADV 1M6S LLP C 199 UNP Q9X266 LYS 199 MODIFIED RESIDUE SEQADV 1M6S GLY D -3 UNP Q9X266 CLONING ARTIFACT SEQADV 1M6S PRO D -2 UNP Q9X266 CLONING ARTIFACT SEQADV 1M6S HIS D -1 UNP Q9X266 CLONING ARTIFACT SEQADV 1M6S MET D 0 UNP Q9X266 CLONING ARTIFACT SEQADV 1M6S LLP D 199 UNP Q9X266 LYS 199 MODIFIED RESIDUE SEQRES 1 A 347 GLY PRO HIS MET MET ILE ASP LEU ARG SER ASP THR VAL SEQRES 2 A 347 THR LYS PRO THR GLU GLU MET ARG LYS ALA MET ALA GLN SEQRES 3 A 347 ALA GLU VAL GLY ASP ASP VAL TYR GLY GLU ASP PRO THR SEQRES 4 A 347 ILE ASN GLU LEU GLU ARG LEU ALA ALA GLU THR PHE GLY SEQRES 5 A 347 LYS GLU ALA ALA LEU PHE VAL PRO SER GLY THR MET GLY SEQRES 6 A 347 ASN GLN VAL SER ILE MET ALA HIS THR GLN ARG GLY ASP SEQRES 7 A 347 GLU VAL ILE LEU GLU ALA ASP SER HIS ILE PHE TRP TYR SEQRES 8 A 347 GLU VAL GLY ALA MET ALA VAL LEU SER GLY VAL MET PRO SEQRES 9 A 347 HIS PRO VAL PRO GLY LYS ASN GLY ALA MET ASP PRO ASP SEQRES 10 A 347 ASP VAL ARG LYS ALA ILE ARG PRO ARG ASN ILE HIS PHE SEQRES 11 A 347 PRO ARG THR SER LEU ILE ALA ILE GLU ASN THR HIS ASN SEQRES 12 A 347 ARG SER GLY GLY ARG VAL VAL PRO LEU GLU ASN ILE LYS SEQRES 13 A 347 GLU ILE CYS THR ILE ALA LYS GLU HIS GLY ILE ASN VAL SEQRES 14 A 347 HIS ILE ASP GLY ALA ARG ILE PHE ASN ALA SER ILE ALA SEQRES 15 A 347 SER GLY VAL PRO VAL LYS GLU TYR ALA GLY TYR ALA ASP SEQRES 16 A 347 SER VAL MET PHE CYS LEU SER LLP GLY LEU CYS ALA PRO SEQRES 17 A 347 VAL GLY SER VAL VAL VAL GLY ASP ARG ASP PHE ILE GLU SEQRES 18 A 347 ARG ALA ARG LYS ALA ARG LYS MET LEU GLY GLY GLY MET SEQRES 19 A 347 ARG GLN ALA GLY VAL LEU ALA ALA ALA GLY ILE ILE ALA SEQRES 20 A 347 LEU THR LYS MET VAL ASP ARG LEU LYS GLU ASP HIS GLU SEQRES 21 A 347 ASN ALA ARG PHE LEU ALA LEU LYS LEU LYS GLU ILE GLY SEQRES 22 A 347 TYR SER VAL ASN PRO GLU ASP VAL LYS THR ASN MET VAL SEQRES 23 A 347 ILE LEU ARG THR ASP ASN LEU LYS VAL ASN ALA HIS GLY SEQRES 24 A 347 PHE ILE GLU ALA LEU ARG ASN SER GLY VAL LEU ALA ASN SEQRES 25 A 347 ALA VAL SER ASP THR GLU ILE ARG LEU VAL THR HIS LYS SEQRES 26 A 347 ASP VAL SER ARG ASN ASP ILE GLU GLU ALA LEU ASN ILE SEQRES 27 A 347 PHE GLU LYS LEU PHE ARG LYS PHE SER SEQRES 1 B 347 GLY PRO HIS MET MET ILE ASP LEU ARG SER ASP THR VAL SEQRES 2 B 347 THR LYS PRO THR GLU GLU MET ARG LYS ALA MET ALA GLN SEQRES 3 B 347 ALA GLU VAL GLY ASP ASP VAL TYR GLY GLU ASP PRO THR SEQRES 4 B 347 ILE ASN GLU LEU GLU ARG LEU ALA ALA GLU THR PHE GLY SEQRES 5 B 347 LYS GLU ALA ALA LEU PHE VAL PRO SER GLY THR MET GLY SEQRES 6 B 347 ASN GLN VAL SER ILE MET ALA HIS THR GLN ARG GLY ASP SEQRES 7 B 347 GLU VAL ILE LEU GLU ALA ASP SER HIS ILE PHE TRP TYR SEQRES 8 B 347 GLU VAL GLY ALA MET ALA VAL LEU SER GLY VAL MET PRO SEQRES 9 B 347 HIS PRO VAL PRO GLY LYS ASN GLY ALA MET ASP PRO ASP SEQRES 10 B 347 ASP VAL ARG LYS ALA ILE ARG PRO ARG ASN ILE HIS PHE SEQRES 11 B 347 PRO ARG THR SER LEU ILE ALA ILE GLU ASN THR HIS ASN SEQRES 12 B 347 ARG SER GLY GLY ARG VAL VAL PRO LEU GLU ASN ILE LYS SEQRES 13 B 347 GLU ILE CYS THR ILE ALA LYS GLU HIS GLY ILE ASN VAL SEQRES 14 B 347 HIS ILE ASP GLY ALA ARG ILE PHE ASN ALA SER ILE ALA SEQRES 15 B 347 SER GLY VAL PRO VAL LYS GLU TYR ALA GLY TYR ALA ASP SEQRES 16 B 347 SER VAL MET PHE CYS LEU SER LLP GLY LEU CYS ALA PRO SEQRES 17 B 347 VAL GLY SER VAL VAL VAL GLY ASP ARG ASP PHE ILE GLU SEQRES 18 B 347 ARG ALA ARG LYS ALA ARG LYS MET LEU GLY GLY GLY MET SEQRES 19 B 347 ARG GLN ALA GLY VAL LEU ALA ALA ALA GLY ILE ILE ALA SEQRES 20 B 347 LEU THR LYS MET VAL ASP ARG LEU LYS GLU ASP HIS GLU SEQRES 21 B 347 ASN ALA ARG PHE LEU ALA LEU LYS LEU LYS GLU ILE GLY SEQRES 22 B 347 TYR SER VAL ASN PRO GLU ASP VAL LYS THR ASN MET VAL SEQRES 23 B 347 ILE LEU ARG THR ASP ASN LEU LYS VAL ASN ALA HIS GLY SEQRES 24 B 347 PHE ILE GLU ALA LEU ARG ASN SER GLY VAL LEU ALA ASN SEQRES 25 B 347 ALA VAL SER ASP THR GLU ILE ARG LEU VAL THR HIS LYS SEQRES 26 B 347 ASP VAL SER ARG ASN ASP ILE GLU GLU ALA LEU ASN ILE SEQRES 27 B 347 PHE GLU LYS LEU PHE ARG LYS PHE SER SEQRES 1 C 347 GLY PRO HIS MET MET ILE ASP LEU ARG SER ASP THR VAL SEQRES 2 C 347 THR LYS PRO THR GLU GLU MET ARG LYS ALA MET ALA GLN SEQRES 3 C 347 ALA GLU VAL GLY ASP ASP VAL TYR GLY GLU ASP PRO THR SEQRES 4 C 347 ILE ASN GLU LEU GLU ARG LEU ALA ALA GLU THR PHE GLY SEQRES 5 C 347 LYS GLU ALA ALA LEU PHE VAL PRO SER GLY THR MET GLY SEQRES 6 C 347 ASN GLN VAL SER ILE MET ALA HIS THR GLN ARG GLY ASP SEQRES 7 C 347 GLU VAL ILE LEU GLU ALA ASP SER HIS ILE PHE TRP TYR SEQRES 8 C 347 GLU VAL GLY ALA MET ALA VAL LEU SER GLY VAL MET PRO SEQRES 9 C 347 HIS PRO VAL PRO GLY LYS ASN GLY ALA MET ASP PRO ASP SEQRES 10 C 347 ASP VAL ARG LYS ALA ILE ARG PRO ARG ASN ILE HIS PHE SEQRES 11 C 347 PRO ARG THR SER LEU ILE ALA ILE GLU ASN THR HIS ASN SEQRES 12 C 347 ARG SER GLY GLY ARG VAL VAL PRO LEU GLU ASN ILE LYS SEQRES 13 C 347 GLU ILE CYS THR ILE ALA LYS GLU HIS GLY ILE ASN VAL SEQRES 14 C 347 HIS ILE ASP GLY ALA ARG ILE PHE ASN ALA SER ILE ALA SEQRES 15 C 347 SER GLY VAL PRO VAL LYS GLU TYR ALA GLY TYR ALA ASP SEQRES 16 C 347 SER VAL MET PHE CYS LEU SER LLP GLY LEU CYS ALA PRO SEQRES 17 C 347 VAL GLY SER VAL VAL VAL GLY ASP ARG ASP PHE ILE GLU SEQRES 18 C 347 ARG ALA ARG LYS ALA ARG LYS MET LEU GLY GLY GLY MET SEQRES 19 C 347 ARG GLN ALA GLY VAL LEU ALA ALA ALA GLY ILE ILE ALA SEQRES 20 C 347 LEU THR LYS MET VAL ASP ARG LEU LYS GLU ASP HIS GLU SEQRES 21 C 347 ASN ALA ARG PHE LEU ALA LEU LYS LEU LYS GLU ILE GLY SEQRES 22 C 347 TYR SER VAL ASN PRO GLU ASP VAL LYS THR ASN MET VAL SEQRES 23 C 347 ILE LEU ARG THR ASP ASN LEU LYS VAL ASN ALA HIS GLY SEQRES 24 C 347 PHE ILE GLU ALA LEU ARG ASN SER GLY VAL LEU ALA ASN SEQRES 25 C 347 ALA VAL SER ASP THR GLU ILE ARG LEU VAL THR HIS LYS SEQRES 26 C 347 ASP VAL SER ARG ASN ASP ILE GLU GLU ALA LEU ASN ILE SEQRES 27 C 347 PHE GLU LYS LEU PHE ARG LYS PHE SER SEQRES 1 D 347 GLY PRO HIS MET MET ILE ASP LEU ARG SER ASP THR VAL SEQRES 2 D 347 THR LYS PRO THR GLU GLU MET ARG LYS ALA MET ALA GLN SEQRES 3 D 347 ALA GLU VAL GLY ASP ASP VAL TYR GLY GLU ASP PRO THR SEQRES 4 D 347 ILE ASN GLU LEU GLU ARG LEU ALA ALA GLU THR PHE GLY SEQRES 5 D 347 LYS GLU ALA ALA LEU PHE VAL PRO SER GLY THR MET GLY SEQRES 6 D 347 ASN GLN VAL SER ILE MET ALA HIS THR GLN ARG GLY ASP SEQRES 7 D 347 GLU VAL ILE LEU GLU ALA ASP SER HIS ILE PHE TRP TYR SEQRES 8 D 347 GLU VAL GLY ALA MET ALA VAL LEU SER GLY VAL MET PRO SEQRES 9 D 347 HIS PRO VAL PRO GLY LYS ASN GLY ALA MET ASP PRO ASP SEQRES 10 D 347 ASP VAL ARG LYS ALA ILE ARG PRO ARG ASN ILE HIS PHE SEQRES 11 D 347 PRO ARG THR SER LEU ILE ALA ILE GLU ASN THR HIS ASN SEQRES 12 D 347 ARG SER GLY GLY ARG VAL VAL PRO LEU GLU ASN ILE LYS SEQRES 13 D 347 GLU ILE CYS THR ILE ALA LYS GLU HIS GLY ILE ASN VAL SEQRES 14 D 347 HIS ILE ASP GLY ALA ARG ILE PHE ASN ALA SER ILE ALA SEQRES 15 D 347 SER GLY VAL PRO VAL LYS GLU TYR ALA GLY TYR ALA ASP SEQRES 16 D 347 SER VAL MET PHE CYS LEU SER LLP GLY LEU CYS ALA PRO SEQRES 17 D 347 VAL GLY SER VAL VAL VAL GLY ASP ARG ASP PHE ILE GLU SEQRES 18 D 347 ARG ALA ARG LYS ALA ARG LYS MET LEU GLY GLY GLY MET SEQRES 19 D 347 ARG GLN ALA GLY VAL LEU ALA ALA ALA GLY ILE ILE ALA SEQRES 20 D 347 LEU THR LYS MET VAL ASP ARG LEU LYS GLU ASP HIS GLU SEQRES 21 D 347 ASN ALA ARG PHE LEU ALA LEU LYS LEU LYS GLU ILE GLY SEQRES 22 D 347 TYR SER VAL ASN PRO GLU ASP VAL LYS THR ASN MET VAL SEQRES 23 D 347 ILE LEU ARG THR ASP ASN LEU LYS VAL ASN ALA HIS GLY SEQRES 24 D 347 PHE ILE GLU ALA LEU ARG ASN SER GLY VAL LEU ALA ASN SEQRES 25 D 347 ALA VAL SER ASP THR GLU ILE ARG LEU VAL THR HIS LYS SEQRES 26 D 347 ASP VAL SER ARG ASN ASP ILE GLU GLU ALA LEU ASN ILE SEQRES 27 D 347 PHE GLU LYS LEU PHE ARG LYS PHE SER MODRES 1M6S LLP A 199 LYS MODRES 1M6S LLP B 199 LYS MODRES 1M6S LLP C 199 LYS MODRES 1M6S LLP D 199 LYS HET LLP A 199 24 HET LLP B 199 24 HET LLP C 199 24 HET LLP D 199 24 HET CA A1301 1 HET CA A1302 1 HET CL A1306 1 HET CL A1311 1 HET CA B1303 1 HET CA B1304 1 HET CL B1308 1 HET CA C1300 1 HET CL C1307 1 HET CL C1309 1 HET CA D1305 1 HET CL D1310 1 HETNAM LLP (2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5- HETNAM 2 LLP (PHOSPHONOOXYMETHYL)PYRIDIN-4- HETNAM 3 LLP YL]METHYLIDENEAMINO]HEXANOIC ACID HETNAM CA CALCIUM ION HETNAM CL CHLORIDE ION HETSYN LLP N'-PYRIDOXYL-LYSINE-5'-MONOPHOSPHATE FORMUL 1 LLP 4(C14 H22 N3 O7 P) FORMUL 5 CA 6(CA 2+) FORMUL 7 CL 6(CL 1-) FORMUL 17 HOH *1255(H2 O) HELIX 1 1 SER A 6 THR A 10 5 5 HELIX 2 2 THR A 13 GLN A 22 1 10 HELIX 3 3 ASP A 27 GLY A 31 5 5 HELIX 4 4 ASP A 33 PHE A 47 1 15 HELIX 5 5 SER A 57 THR A 70 1 14 HELIX 6 6 SER A 82 TYR A 87 1 6 HELIX 7 7 GLY A 90 SER A 96 1 7 HELIX 8 8 ASP A 111 ILE A 119 1 9 HELIX 9 9 PRO A 147 GLY A 162 1 16 HELIX 10 10 ARG A 171 GLY A 180 1 10 HELIX 11 11 PRO A 182 TYR A 189 1 8 HELIX 12 12 ASP A 212 GLY A 227 1 16 HELIX 13 13 ALA A 233 MET A 247 1 15 HELIX 14 14 ARG A 250 GLY A 269 1 20 HELIX 15 15 ASN A 273 VAL A 277 5 5 HELIX 16 16 ASN A 292 GLY A 304 1 13 HELIX 17 17 SER A 324 SER A 343 1 20 HELIX 18 18 SER B 6 THR B 10 5 5 HELIX 19 20 ASP B 27 GLY B 31 5 5 HELIX 20 21 ASP B 33 GLY B 48 1 16 HELIX 21 22 SER B 57 THR B 70 1 14 HELIX 22 23 SER B 82 TYR B 87 1 6 HELIX 23 24 GLY B 90 GLY B 97 1 8 HELIX 24 25 ASP B 111 ILE B 119 1 9 HELIX 25 26 PRO B 147 GLY B 162 1 16 HELIX 26 27 ARG B 171 GLY B 180 1 10 HELIX 27 28 PRO B 182 TYR B 189 1 8 HELIX 28 29 ASP B 212 GLY B 227 1 16 HELIX 29 30 ALA B 233 MET B 247 1 15 HELIX 30 31 ARG B 250 GLY B 269 1 20 HELIX 31 32 ASN B 273 VAL B 277 5 5 HELIX 32 33 ASN B 292 SER B 303 1 12 HELIX 33 34 SER B 324 SER B 343 1 20 HELIX 34 35 SER C 6 THR C 10 5 5 HELIX 35 37 ASP C 27 GLY C 31 5 5 HELIX 36 38 ASP C 33 GLY C 48 1 16 HELIX 37 39 SER C 57 THR C 70 1 14 HELIX 38 40 SER C 82 TYR C 87 1 6 HELIX 39 41 GLY C 90 GLY C 97 1 8 HELIX 40 42 ASP C 111 ILE C 119 1 9 HELIX 41 43 PRO C 147 GLY C 162 1 16 HELIX 42 44 ARG C 171 GLY C 180 1 10 HELIX 43 45 PRO C 182 GLY C 188 1 7 HELIX 44 46 ASP C 212 GLY C 227 1 16 HELIX 45 47 ALA C 233 MET C 247 1 15 HELIX 46 48 ARG C 250 GLY C 269 1 20 HELIX 47 49 ASN C 273 VAL C 277 5 5 HELIX 48 50 ASN C 292 SER C 303 1 12 HELIX 49 51 SER C 324 SER C 343 1 20 HELIX 50 52 SER D 6 THR D 10 5 5 HELIX 51 54 ASP D 27 GLY D 31 5 5 HELIX 52 55 ASP D 33 PHE D 47 1 15 HELIX 53 56 SER D 57 THR D 70 1 14 HELIX 54 57 SER D 82 TYR D 87 1 6 HELIX 55 58 GLY D 90 GLY D 97 1 8 HELIX 56 59 ASP D 111 ILE D 119 1 9 HELIX 57 60 PRO D 147 GLY D 162 1 16 HELIX 58 61 ARG D 171 GLY D 180 1 10 HELIX 59 62 PRO D 182 GLY D 188 1 7 HELIX 60 63 ASP D 212 GLY D 227 1 16 HELIX 61 64 ALA D 233 MET D 247 1 15 HELIX 62 65 ARG D 250 GLY D 269 1 20 HELIX 63 66 ASN D 273 VAL D 277 5 5 HELIX 64 68 SER D 324 SER D 343 1 20 SHEET 1 A 2 ILE A 2 ASP A 3 0 SHEET 2 A 2 VAL A 305 LEU A 306 1 O LEU A 306 N ILE A 2 SHEET 1 B 7 ALA A 51 VAL A 55 0 SHEET 2 B 7 SER A 207 GLY A 211 -1 O SER A 207 N VAL A 55 SHEET 3 B 7 SER A 192 CYS A 196 -1 N PHE A 195 O VAL A 208 SHEET 4 B 7 ASN A 164 GLY A 169 1 N ILE A 167 O SER A 192 SHEET 5 B 7 THR A 129 GLU A 135 1 N ILE A 134 O ASP A 168 SHEET 6 B 7 GLU A 75 GLU A 79 1 N ILE A 77 O ALA A 133 SHEET 7 B 7 MET A 99 VAL A 103 1 O MET A 99 N VAL A 76 SHEET 1 C 2 ALA A 109 MET A 110 0 SHEET 1 D 3 GLU A 314 VAL A 318 0 SHEET 2 D 3 ASN A 308 SER A 311 -1 N ASN A 308 O ARG A 316 SHEET 1 E 2 ILE B 2 ASP B 3 0 SHEET 2 E 2 VAL B 305 LEU B 306 1 O LEU B 306 N ILE B 2 SHEET 1 F 7 ALA B 51 VAL B 55 0 SHEET 2 F 7 SER B 207 GLY B 211 -1 O SER B 207 N VAL B 55 SHEET 3 F 7 SER B 192 CYS B 196 -1 N VAL B 193 O VAL B 210 SHEET 4 F 7 ASN B 164 GLY B 169 1 N ILE B 167 O SER B 192 SHEET 5 F 7 THR B 129 GLU B 135 1 N ILE B 134 O ASP B 168 SHEET 6 F 7 GLU B 75 GLU B 79 1 N ILE B 77 O ALA B 133 SHEET 7 F 7 MET B 99 VAL B 103 1 O MET B 99 N VAL B 76 SHEET 1 G 2 ALA B 109 MET B 110 0 SHEET 1 H 3 MET B 281 ARG B 285 0 SHEET 2 H 3 GLU B 314 VAL B 318 -1 O ILE B 315 N LEU B 284 SHEET 3 H 3 ASN B 308 ALA B 309 -1 N ASN B 308 O ARG B 316 SHEET 1 I 2 ILE C 2 ASP C 3 0 SHEET 2 I 2 VAL C 305 LEU C 306 1 O LEU C 306 N ILE C 2 SHEET 1 J 7 ALA C 51 VAL C 55 0 SHEET 2 J 7 SER C 207 GLY C 211 -1 O SER C 207 N VAL C 55 SHEET 3 J 7 SER C 192 CYS C 196 -1 N PHE C 195 O VAL C 208 SHEET 4 J 7 ASN C 164 GLY C 169 1 N ILE C 167 O SER C 192 SHEET 5 J 7 THR C 129 GLU C 135 1 N ILE C 134 O ASP C 168 SHEET 6 J 7 GLU C 75 GLU C 79 1 N ILE C 77 O ALA C 133 SHEET 7 J 7 MET C 99 VAL C 103 1 O HIS C 101 N VAL C 76 SHEET 1 K 2 ALA C 109 MET C 110 0 SHEET 1 L 3 MET C 281 ARG C 285 0 SHEET 2 L 3 GLU C 314 VAL C 318 -1 O ILE C 315 N LEU C 284 SHEET 3 L 3 ASN C 308 ALA C 309 -1 N ASN C 308 O ARG C 316 SHEET 1 M 2 ILE D 2 ASP D 3 0 SHEET 2 M 2 VAL D 305 LEU D 306 1 O LEU D 306 N ILE D 2 SHEET 1 N 7 ALA D 51 VAL D 55 0 SHEET 2 N 7 SER D 207 GLY D 211 -1 O SER D 207 N VAL D 55 SHEET 3 N 7 SER D 192 CYS D 196 -1 N VAL D 193 O VAL D 210 SHEET 4 N 7 ASN D 164 GLY D 169 1 N ILE D 167 O SER D 192 SHEET 5 N 7 THR D 129 GLU D 135 1 N ILE D 134 O ASP D 168 SHEET 6 N 7 GLU D 75 GLU D 79 1 N ILE D 77 O ALA D 133 SHEET 7 N 7 MET D 99 VAL D 103 1 O MET D 99 N VAL D 76 SHEET 1 O 3 GLU D 314 VAL D 318 0 SHEET 2 O 3 ASN D 308 ALA D 309 -1 N ASN D 308 O ARG D 316 LINK C SER A 198 N LLP A 199 1555 1555 1.33 LINK C LLP A 199 N GLY A 200 1555 1555 1.32 LINK C SER B 198 N LLP B 199 1555 1555 1.32 LINK C LLP B 199 N GLY B 200 1555 1555 1.33 LINK C SER C 198 N LLP C 199 1555 1555 1.33 LINK C LLP C 199 N GLY C 200 1555 1555 1.33 LINK C SER D 198 N LLP D 199 1555 1555 1.32 LINK C LLP D 199 N GLY D 200 1555 1555 1.33 LINK O THR A 8 CA CA A1301 1555 1555 2.98 LINK O THR A 10 CA CA A1301 1555 1555 2.77 LINK OG1 THR A 10 CA CA A1301 1555 1555 2.74 LINK O SER A 198 CA CA A1301 1555 1555 2.54 LINK O ALA A 203 CA CA A1301 1555 1555 3.03 LINK OE1 GLN A 232 CA CA A1302 1555 1555 2.54 LINK O ASN A 288 CA CA D1305 2564 1555 2.30 LINK OD1 ASP A 322 CA CA B1304 1655 1555 2.44 LINK O SER A 343 CA CA D1305 2564 1555 2.28 LINK CA CA A1301 OE1 GLN D 232 1555 1555 2.55 LINK CA CA A1302 O THR D 8 1555 1555 3.10 LINK CA CA A1302 OG1 THR D 10 1555 1555 2.80 LINK CA CA A1302 O THR D 10 1555 1555 2.74 LINK CA CA A1302 O SER D 198 1555 1555 2.61 LINK CA CA A1302 O ALA D 203 1555 1555 2.93 LINK O HOH A1339 CA CA D1305 2564 1555 2.43 LINK O THR B 8 CA CA C1300 1555 1555 2.99 LINK O THR B 10 CA CA C1300 1555 1555 2.68 LINK OG1 THR B 10 CA CA C1300 1555 1555 2.76 LINK O SER B 198 CA CA C1300 1555 1555 2.63 LINK O ALA B 203 CA CA C1300 1555 1555 2.98 LINK OE1 GLN B 232 CA CA B1303 1555 1555 2.55 LINK OD1 ASN B 326 CA CA B1304 1555 1555 2.35 LINK OE1 GLU B 329 CA CA B1304 1555 1555 2.58 LINK CA CA B1303 O THR C 8 1555 1555 2.90 LINK CA CA B1303 OG1 THR C 10 1555 1555 2.80 LINK CA CA B1303 O THR C 10 1555 1555 2.81 LINK CA CA B1303 O SER C 198 1555 1555 2.66 LINK CA CA B1303 O ALA C 203 1555 1555 2.89 LINK CA CA B1304 O HOH B1395 1555 1555 2.47 LINK CA CA B1304 O HOH B1578 1555 1555 2.44 LINK CA CA B1304 O HOH B1579 1555 1555 2.42 LINK CA CA B1304 O HOH B1580 1555 1555 2.44 LINK OE1 GLN C 232 CA CA C1300 1555 1555 2.59 LINK OD1 ASN D 326 CA CA D1305 1555 1555 2.42 LINK OE1 GLU D 329 CA CA D1305 1555 1555 2.26 LINK CA CA D1305 O HOH D1372 1555 1555 2.43 SITE 1 AC1 5 THR B 8 THR B 10 SER B 198 ALA B 203 SITE 2 AC1 5 GLN C 232 SITE 1 AC2 5 THR A 8 THR A 10 SER A 198 ALA A 203 SITE 2 AC2 5 GLN D 232 SITE 1 AC3 5 GLN A 232 THR D 8 THR D 10 SER D 198 SITE 2 AC3 5 ALA D 203 SITE 1 AC4 5 GLN B 232 THR C 8 THR C 10 SER C 198 SITE 2 AC4 5 ALA C 203 SITE 1 AC5 7 ASP A 322 ASN B 326 GLU B 329 HOH B1395 SITE 2 AC5 7 HOH B1578 HOH B1579 HOH B1580 SITE 1 AC6 6 ASN A 288 SER A 343 HOH A1339 ASN D 326 SITE 2 AC6 6 GLU D 329 HOH D1372 SITE 1 AC7 6 GLN A 71 ARG A 72 HOH A1408 GLN B 71 SITE 2 AC7 6 ARG B 72 HOH B1448 SITE 1 AC8 5 GLN C 71 ARG C 72 HOH C1379 GLN D 71 SITE 2 AC8 5 ARG D 72 SITE 1 AC9 3 LYS B 11 ARG B 17 VAL C 25 SITE 1 BC1 4 GLU B 24 VAL B 25 LYS C 11 ARG C 17 SITE 1 BC2 4 GLU A 24 VAL A 25 LYS D 11 ARG D 17 SITE 1 BC3 4 LYS A 11 ARG A 17 GLU D 24 VAL D 25 CRYST1 95.890 100.600 149.820 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 0.010429 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009940 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006675 0.00000