HEADER TRANSFERASE 30-DEC-03 1S06 TITLE CRYSTAL STRUCTURE OF THE R253K MUTANT OF 7,8-DIAMINOPELARGONIC ACID TITLE 2 SYNTHASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENOSYLMETHIONINE-8-AMINO-7-OXONONANOATE AMINOTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 7,8-DIAMINO-PELARGONIC ACID AMINOTRANSFERASE, DAPA COMPND 5 AMINOTRANSFERASE; COMPND 6 EC: 2.6.1.62; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: BIOA, B0774; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PET24; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PT7BIOA KEYWDS AMINOTRANSFERASE, FOLD TYPE I, SUBCLASS II, HOMODIMER, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.SANDMARK,A.C.ELIOT,K.FAMM,G.SCHNEIDER,J.F.KIRSCH REVDAT 6 03-APR-24 1S06 1 REMARK REVDAT 5 27-OCT-21 1S06 1 REMARK SEQADV LINK REVDAT 4 31-JAN-18 1S06 1 REMARK REVDAT 3 11-OCT-17 1S06 1 REMARK REVDAT 2 24-FEB-09 1S06 1 VERSN REVDAT 1 23-MAR-04 1S06 0 JRNL AUTH J.SANDMARK,A.C.ELIOT,K.FAMM,G.SCHNEIDER,J.F.KIRSCH JRNL TITL CONSERVED AND NONCONSERVED RESIDUES IN THE SUBSTRATE BINDING JRNL TITL 2 SITE OF 7,8-DIAMINOPELARGONIC ACID SYNTHASE FROM ESCHERICHIA JRNL TITL 3 COLI ARE ESSENTIAL FOR CATALYSIS. JRNL REF BIOCHEMISTRY V. 43 1213 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 14756557 JRNL DOI 10.1021/BI0358059 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.0 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 37212 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 + TEST SET) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2010 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.26 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2357 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2390 REMARK 3 BIN FREE R VALUE SET COUNT : 130 REMARK 3 BIN FREE R VALUE : 0.2990 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6624 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 336 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 26.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.12 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.31000 REMARK 3 B22 (A**2) : 3.30000 REMARK 3 B33 (A**2) : -2.85000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.60000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.373 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.220 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.244 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.568 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.928 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6788 ; 0.014 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 6189 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9222 ; 1.592 ; 1.946 REMARK 3 BOND ANGLES OTHERS (DEGREES): 14340 ; 1.183 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 851 ; 3.824 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1184 ;18.250 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1017 ; 0.084 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7575 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1370 ; 0.003 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1511 ; 0.268 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 5885 ; 0.212 ; 0.300 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 7 ; 0.298 ; 0.500 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 419 ; 0.156 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): 11 ; 0.100 ; 0.500 REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 16 ; 0.416 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): 52 ; 0.468 ; 0.300 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 7 ; 0.497 ; 0.500 REMARK 3 SYMMETRY H-BOND OTHERS (A): 1 ; 0.503 ; 0.500 REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 4257 ; 0.573 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6822 ; 1.075 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2531 ; 1.739 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2400 ; 2.955 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1S06 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-DEC-03. REMARK 100 THE DEPOSITION ID IS D_1000021200. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-SEP-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I711 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.13 REMARK 200 MONOCHROMATOR : SI(111)MONOCHROMATOR CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39626 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.12400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.2 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.42100 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: SFALL REMARK 200 STARTING MODEL: WT DIMER REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4000, MPD, HEPES, PH 7.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 100K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 28.26350 REMARK 290 SMTRY3 2 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10690 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27620 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -106.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 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 ASP A 183 REMARK 465 GLN B 429 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 B 185 CG CD OE1 OE2 REMARK 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 VAL A 192 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU A 185 CB CG CD OE1 OE2 REMARK 480 ARG A 189 CG CD NE CZ NH1 NH2 REMARK 480 ARG B 196 CG CD NE CZ NH1 NH2 REMARK 480 LYS B 233 CG CD CE NZ REMARK 480 GLU B 424 CG CD OE1 OE2 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 OE1 GLU A 226 NH1 ARG A 230 2.16 REMARK 500 OE1 GLU B 226 NH1 ARG B 230 2.16 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 NH1 ARG B 237 O HOH B 576 2646 1.78 REMARK 500 O ARG A 351 NE2 GLN A 408 2645 1.91 REMARK 500 REMARK 500 REMARK: NULL 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 TRP A 53 CB TRP A 53 CG 0.170 REMARK 500 MET A 191 C VAL A 192 N -0.142 REMARK 500 GLU B 328 CB GLU B 328 CG -0.166 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 ASP A 9 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 TRP A 53 N - CA - CB ANGL. DEV. = 11.3 DEGREES REMARK 500 TRP A 53 CA - CB - CG ANGL. DEV. = 14.8 DEGREES REMARK 500 MET A 191 CA - C - N ANGL. DEV. = 13.5 DEGREES REMARK 500 MET A 191 O - C - N ANGL. DEV. = -14.1 DEGREES REMARK 500 ASP A 338 CB - CG - OD2 ANGL. DEV. = 6.2 DEGREES REMARK 500 MET A 400 CB - CG - SD ANGL. DEV. = 18.4 DEGREES REMARK 500 ASP B 4 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 TRP B 53 CA - CB - CG ANGL. DEV. = 18.7 DEGREES REMARK 500 ASP B 187 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 GLU B 328 CA - CB - CG ANGL. DEV. = 21.9 DEGREES REMARK 500 GLU B 328 CB - CG - CD ANGL. DEV. = 16.3 DEGREES REMARK 500 MET B 400 CA - CB - CG ANGL. DEV. = -12.6 DEGREES REMARK 500 MET B 400 CG - SD - CE ANGL. DEV. = -28.2 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 TYR A 17 52.21 39.95 REMARK 500 TRP A 53 -0.48 79.02 REMARK 500 MET A 75 126.75 177.17 REMARK 500 ILE A 213 -53.43 71.61 REMARK 500 PHE A 251 49.93 70.53 REMARK 500 LLP A 274 -92.73 38.17 REMARK 500 ASN A 313 113.40 -35.37 REMARK 500 CYS A 428 -77.14 77.69 REMARK 500 TRP B 53 -7.14 78.55 REMARK 500 MET B 75 130.26 -175.91 REMARK 500 PRO B 100 153.95 -43.37 REMARK 500 ILE B 213 -53.94 68.59 REMARK 500 PHE B 251 44.06 76.22 REMARK 500 LLP B 274 -96.35 32.59 REMARK 500 ASN B 313 114.42 -38.85 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 NA A 501 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL A 96 O REMARK 620 2 THR A 99 O 81.7 REMARK 620 3 THR A 99 OG1 79.1 77.1 REMARK 620 4 PRO A 100 O 149.4 69.1 102.3 REMARK 620 5 LEU A 103 O 114.7 154.9 87.3 95.9 REMARK 620 6 HOH A 573 O 86.4 105.0 164.9 92.2 95.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 502 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL B 96 O REMARK 620 2 THR B 99 O 86.4 REMARK 620 3 THR B 99 OG1 85.5 76.5 REMARK 620 4 PRO B 100 O 146.0 61.5 96.8 REMARK 620 5 LEU B 103 O 118.9 151.2 91.0 95.1 REMARK 620 6 HOH B 563 O 91.7 109.4 173.3 88.9 85.0 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 NA A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QJ5 RELATED DB: PDB REMARK 900 WT STRUCTURE OF 7,8-DIAMINOPELARGONIC ACID SYNTHASE REMARK 900 RELATED ID: 1DTY RELATED DB: PDB REMARK 900 WT STRUCTURE OF 7,8-DIAMINOPELARGONIC ACID SYNTHASE REMARK 900 RELATED ID: 1QJ3 RELATED DB: PDB REMARK 900 7,8-DIAMINOPELARGONIC ACID SYNTHASE IN COMPLEX WITH THE KAPA REMARK 900 SUBSTRATE REMARK 900 RELATED ID: 1MLY RELATED DB: PDB REMARK 900 7,8-DIAMINOPELARGONIC ACID SYNTHASE IN COMPLEX WITH CIS- REMARK 900 AMICLENOMYCIN REMARK 900 RELATED ID: 1MLZ RELATED DB: PDB REMARK 900 7,8-DIAMINOPELARGONIC ACID SYNTHASE IN COMPLEX WITH TRANS- REMARK 900 AMICLENOMYCIN REMARK 900 RELATED ID: 1MGV RELATED DB: PDB REMARK 900 R391A MUTANT OF 7,8-DIAMINOPELARGONIC ACID SYNTHASE REMARK 900 RELATED ID: 1S07 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE R253A MUTANT OF 7,8-DIAMINOPELARGONIC ACID REMARK 900 SYNTHASE REMARK 900 RELATED ID: 1S08 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE D147N MUTANT OF 7,8-DIAMINOPELARGONIC ACID REMARK 900 SYNTHASE REMARK 900 RELATED ID: 1S09 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE Y144F MUTANT OF 7,8-DIAMINOPELARGONIC ACID REMARK 900 SYNTHASE REMARK 900 RELATED ID: 1S0A RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE Y17F MUTANT OF 7,8-DIAMINOPELARGONIC ACID REMARK 900 SYNTHASE REMARK 999 REMARK 999 THE CRYSTALLISED PROTEIN DIFFERS FROM THE REMARK 999 SWISSPROT SEQUENCE AT RESIDUE 14. IN THE REMARK 999 SWISSPROT SEQUENCE NUMBER 14 IS A TRYPTOPHAN REMARK 999 WHILE IN THIS STRUCTURE IT IS A LEUCIN. THIS IS REMARK 999 CONFIRMED BY DNA SEQUENCING AND WAS ALSO REPORTED REMARK 999 FOR THE ORIGINAL WILD-TYPE STRUCTURE (1QJ5). DBREF 1S06 A 1 429 UNP P12995 BIOA_ECOLI 1 429 DBREF 1S06 B 1 429 UNP P12995 BIOA_ECOLI 1 429 SEQADV 1S06 LEU A 14 UNP P12995 TRP 14 SEE REMARK 999 SEQADV 1S06 LYS A 253 UNP P12995 ARG 253 ENGINEERED MUTATION SEQADV 1S06 LLP A 274 UNP P12995 LYS 274 MODIFIED RESIDUE SEQADV 1S06 LEU B 14 UNP P12995 TRP 14 SEE REMARK 999 SEQADV 1S06 LYS B 253 UNP P12995 ARG 253 ENGINEERED MUTATION SEQADV 1S06 LLP B 274 UNP P12995 LYS 274 MODIFIED RESIDUE SEQRES 1 A 429 MET THR THR ASP ASP LEU ALA PHE ASP GLN ARG HIS ILE SEQRES 2 A 429 LEU HIS PRO TYR THR SER MET THR SER PRO LEU PRO VAL SEQRES 3 A 429 TYR PRO VAL VAL SER ALA GLU GLY CYS GLU LEU ILE LEU SEQRES 4 A 429 SER ASP GLY ARG ARG LEU VAL ASP GLY MET SER SER TRP SEQRES 5 A 429 TRP ALA ALA ILE HIS GLY TYR ASN HIS PRO GLN LEU ASN SEQRES 6 A 429 ALA ALA MET LYS SER GLN ILE ASP ALA MET SER HIS VAL SEQRES 7 A 429 MET PHE GLY GLY ILE THR HIS ALA PRO ALA ILE GLU LEU SEQRES 8 A 429 CYS ARG LYS LEU VAL ALA MET THR PRO GLN PRO LEU GLU SEQRES 9 A 429 CYS VAL PHE LEU ALA ASP SER GLY SER VAL ALA VAL GLU SEQRES 10 A 429 VAL ALA MET LYS MET ALA LEU GLN TYR TRP GLN ALA LYS SEQRES 11 A 429 GLY GLU ALA ARG GLN ARG PHE LEU THR PHE ARG ASN GLY SEQRES 12 A 429 TYR HIS GLY ASP THR PHE GLY ALA MET SER VAL CYS ASP SEQRES 13 A 429 PRO ASP ASN SER MET HIS SER LEU TRP LYS GLY TYR LEU SEQRES 14 A 429 PRO GLU ASN LEU PHE ALA PRO ALA PRO GLN SER ARG MET SEQRES 15 A 429 ASP GLY GLU TRP ASP GLU ARG ASP MET VAL GLY PHE ALA SEQRES 16 A 429 ARG LEU MET ALA ALA HIS ARG HIS GLU ILE ALA ALA VAL SEQRES 17 A 429 ILE ILE GLU PRO ILE VAL GLN GLY ALA GLY GLY MET ARG SEQRES 18 A 429 MET TYR HIS PRO GLU TRP LEU LYS ARG ILE ARG LYS ILE SEQRES 19 A 429 CYS ASP ARG GLU GLY ILE LEU LEU ILE ALA ASP GLU ILE SEQRES 20 A 429 ALA THR GLY PHE GLY LYS THR GLY LYS LEU PHE ALA CYS SEQRES 21 A 429 GLU HIS ALA GLU ILE ALA PRO ASP ILE LEU CYS LEU GLY SEQRES 22 A 429 LLP ALA LEU THR GLY GLY THR MET THR LEU SER ALA THR SEQRES 23 A 429 LEU THR THR ARG GLU VAL ALA GLU THR ILE SER ASN GLY SEQRES 24 A 429 GLU ALA GLY CYS PHE MET HIS GLY PRO THR PHE MET GLY SEQRES 25 A 429 ASN PRO LEU ALA CYS ALA ALA ALA ASN ALA SER LEU ALA SEQRES 26 A 429 ILE LEU GLU SER GLY ASP TRP GLN GLN GLN VAL ALA ASP SEQRES 27 A 429 ILE GLU VAL GLN LEU ARG GLU GLN LEU ALA PRO ALA ARG SEQRES 28 A 429 ASP ALA GLU MET VAL ALA ASP VAL ARG VAL LEU GLY ALA SEQRES 29 A 429 ILE GLY VAL VAL GLU THR THR HIS PRO VAL ASN MET ALA SEQRES 30 A 429 ALA LEU GLN LYS PHE PHE VAL GLU GLN GLY VAL TRP ILE SEQRES 31 A 429 ARG PRO PHE GLY LYS LEU ILE TYR LEU MET PRO PRO TYR SEQRES 32 A 429 ILE ILE LEU PRO GLN GLN LEU GLN ARG LEU THR ALA ALA SEQRES 33 A 429 VAL ASN ARG ALA VAL GLN ASP GLU THR PHE PHE CYS GLN SEQRES 1 B 429 MET THR THR ASP ASP LEU ALA PHE ASP GLN ARG HIS ILE SEQRES 2 B 429 LEU HIS PRO TYR THR SER MET THR SER PRO LEU PRO VAL SEQRES 3 B 429 TYR PRO VAL VAL SER ALA GLU GLY CYS GLU LEU ILE LEU SEQRES 4 B 429 SER ASP GLY ARG ARG LEU VAL ASP GLY MET SER SER TRP SEQRES 5 B 429 TRP ALA ALA ILE HIS GLY TYR ASN HIS PRO GLN LEU ASN SEQRES 6 B 429 ALA ALA MET LYS SER GLN ILE ASP ALA MET SER HIS VAL SEQRES 7 B 429 MET PHE GLY GLY ILE THR HIS ALA PRO ALA ILE GLU LEU SEQRES 8 B 429 CYS ARG LYS LEU VAL ALA MET THR PRO GLN PRO LEU GLU SEQRES 9 B 429 CYS VAL PHE LEU ALA ASP SER GLY SER VAL ALA VAL GLU SEQRES 10 B 429 VAL ALA MET LYS MET ALA LEU GLN TYR TRP GLN ALA LYS SEQRES 11 B 429 GLY GLU ALA ARG GLN ARG PHE LEU THR PHE ARG ASN GLY SEQRES 12 B 429 TYR HIS GLY ASP THR PHE GLY ALA MET SER VAL CYS ASP SEQRES 13 B 429 PRO ASP ASN SER MET HIS SER LEU TRP LYS GLY TYR LEU SEQRES 14 B 429 PRO GLU ASN LEU PHE ALA PRO ALA PRO GLN SER ARG MET SEQRES 15 B 429 ASP GLY GLU TRP ASP GLU ARG ASP MET VAL GLY PHE ALA SEQRES 16 B 429 ARG LEU MET ALA ALA HIS ARG HIS GLU ILE ALA ALA VAL SEQRES 17 B 429 ILE ILE GLU PRO ILE VAL GLN GLY ALA GLY GLY MET ARG SEQRES 18 B 429 MET TYR HIS PRO GLU TRP LEU LYS ARG ILE ARG LYS ILE SEQRES 19 B 429 CYS ASP ARG GLU GLY ILE LEU LEU ILE ALA ASP GLU ILE SEQRES 20 B 429 ALA THR GLY PHE GLY LYS THR GLY LYS LEU PHE ALA CYS SEQRES 21 B 429 GLU HIS ALA GLU ILE ALA PRO ASP ILE LEU CYS LEU GLY SEQRES 22 B 429 LLP ALA LEU THR GLY GLY THR MET THR LEU SER ALA THR SEQRES 23 B 429 LEU THR THR ARG GLU VAL ALA GLU THR ILE SER ASN GLY SEQRES 24 B 429 GLU ALA GLY CYS PHE MET HIS GLY PRO THR PHE MET GLY SEQRES 25 B 429 ASN PRO LEU ALA CYS ALA ALA ALA ASN ALA SER LEU ALA SEQRES 26 B 429 ILE LEU GLU SER GLY ASP TRP GLN GLN GLN VAL ALA ASP SEQRES 27 B 429 ILE GLU VAL GLN LEU ARG GLU GLN LEU ALA PRO ALA ARG SEQRES 28 B 429 ASP ALA GLU MET VAL ALA ASP VAL ARG VAL LEU GLY ALA SEQRES 29 B 429 ILE GLY VAL VAL GLU THR THR HIS PRO VAL ASN MET ALA SEQRES 30 B 429 ALA LEU GLN LYS PHE PHE VAL GLU GLN GLY VAL TRP ILE SEQRES 31 B 429 ARG PRO PHE GLY LYS LEU ILE TYR LEU MET PRO PRO TYR SEQRES 32 B 429 ILE ILE LEU PRO GLN GLN LEU GLN ARG LEU THR ALA ALA SEQRES 33 B 429 VAL ASN ARG ALA VAL GLN ASP GLU THR PHE PHE CYS GLN MODRES 1S06 LLP A 274 LYS MODRES 1S06 LLP B 274 LYS HET LLP A 274 24 HET LLP B 274 24 HET NA A 501 1 HET NA B 502 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 NA SODIUM ION HETSYN LLP N'-PYRIDOXYL-LYSINE-5'-MONOPHOSPHATE FORMUL 1 LLP 2(C14 H22 N3 O7 P) FORMUL 3 NA 2(NA 1+) FORMUL 5 HOH *336(H2 O) HELIX 1 1 THR A 2 ILE A 13 1 12 HELIX 2 2 MET A 49 ALA A 54 1 6 HELIX 3 3 HIS A 61 MET A 75 1 15 HELIX 4 4 HIS A 85 THR A 99 1 15 HELIX 5 5 SER A 111 LYS A 130 1 20 HELIX 6 6 THR A 148 SER A 153 1 6 HELIX 7 7 MET A 161 LYS A 166 5 6 HELIX 8 8 ASP A 187 ASP A 190 5 4 HELIX 9 9 MET A 191 ARG A 202 1 12 HELIX 10 10 PRO A 225 GLY A 239 1 15 HELIX 11 11 PHE A 258 GLU A 264 5 7 HELIX 12 12 GLY A 273 GLY A 278 5 6 HELIX 13 13 THR A 289 ASN A 298 1 10 HELIX 14 14 ASN A 313 SER A 329 1 17 HELIX 15 15 ASP A 331 ALA A 348 1 18 HELIX 16 16 PRO A 349 ALA A 353 5 5 HELIX 17 17 ASN A 375 GLN A 386 1 12 HELIX 18 18 LEU A 406 VAL A 421 1 16 HELIX 19 19 ASP A 423 PHE A 427 5 5 HELIX 20 20 THR B 2 ILE B 13 1 12 HELIX 21 21 HIS B 61 MET B 75 1 15 HELIX 22 22 HIS B 85 THR B 99 1 15 HELIX 23 23 SER B 111 GLY B 131 1 21 HELIX 24 24 THR B 148 SER B 153 1 6 HELIX 25 25 MET B 161 LYS B 166 5 6 HELIX 26 26 ASP B 187 ASP B 190 5 4 HELIX 27 27 MET B 191 ARG B 202 1 12 HELIX 28 28 PRO B 225 GLY B 239 1 15 HELIX 29 29 PHE B 258 GLU B 264 5 7 HELIX 30 30 GLY B 273 GLY B 278 5 6 HELIX 31 31 THR B 289 GLY B 299 1 11 HELIX 32 32 ASN B 313 SER B 329 1 17 HELIX 33 33 GLY B 330 ALA B 348 1 19 HELIX 34 34 PRO B 349 ALA B 353 5 5 HELIX 35 35 ASN B 375 GLN B 386 1 12 HELIX 36 36 LEU B 406 VAL B 421 1 16 SHEET 1 A 5 VAL A 388 TRP A 389 0 SHEET 2 A 5 ARG A 44 ASP A 47 1 N VAL A 46 O TRP A 389 SHEET 3 A 5 GLU A 36 LEU A 39 -1 N LEU A 37 O LEU A 45 SHEET 4 A 5 TYR A 27 GLU A 33 -1 N VAL A 30 O ILE A 38 SHEET 5 A 5 ILE B 83 THR B 84 1 O THR B 84 N VAL A 29 SHEET 1 B 5 ILE A 83 THR A 84 0 SHEET 2 B 5 TYR B 27 GLU B 33 1 O VAL B 29 N THR A 84 SHEET 3 B 5 GLU B 36 LEU B 39 -1 O ILE B 38 N SER B 31 SHEET 4 B 5 ARG B 44 ASP B 47 -1 O LEU B 45 N LEU B 37 SHEET 5 B 5 VAL B 388 TRP B 389 1 O TRP B 389 N VAL B 46 SHEET 1 C 7 CYS A 105 ALA A 109 0 SHEET 2 C 7 SER A 284 THR A 288 -1 O SER A 284 N ALA A 109 SHEET 3 C 7 ILE A 269 LEU A 272 -1 N LEU A 270 O LEU A 287 SHEET 4 C 7 LEU A 241 ASP A 245 1 N ALA A 244 O ILE A 269 SHEET 5 C 7 ILE A 205 ILE A 210 1 N VAL A 208 O ILE A 243 SHEET 6 C 7 ARG A 136 PHE A 140 1 N ARG A 136 O ALA A 206 SHEET 7 C 7 LEU A 173 ALA A 175 1 O ALA A 175 N THR A 139 SHEET 1 D 2 VAL A 214 GLN A 215 0 SHEET 2 D 2 ARG A 221 MET A 222 -1 O ARG A 221 N GLN A 215 SHEET 1 E 3 VAL A 356 LEU A 362 0 SHEET 2 E 3 ILE A 365 THR A 370 -1 O GLU A 369 N ALA A 357 SHEET 3 E 3 LEU A 396 LEU A 399 -1 O LEU A 399 N GLY A 366 SHEET 1 F 7 CYS B 105 ALA B 109 0 SHEET 2 F 7 SER B 284 THR B 288 -1 O SER B 284 N ALA B 109 SHEET 3 F 7 ILE B 269 LEU B 272 -1 N LEU B 270 O LEU B 287 SHEET 4 F 7 LEU B 241 ASP B 245 1 N ALA B 244 O ILE B 269 SHEET 5 F 7 ILE B 205 ILE B 210 1 N VAL B 208 O ILE B 243 SHEET 6 F 7 ARG B 136 PHE B 140 1 N ARG B 136 O ALA B 206 SHEET 7 F 7 LEU B 173 ALA B 175 1 O ALA B 175 N THR B 139 SHEET 1 G 2 VAL B 214 GLN B 215 0 SHEET 2 G 2 ARG B 221 MET B 222 -1 O ARG B 221 N GLN B 215 SHEET 1 H 3 VAL B 356 LEU B 362 0 SHEET 2 H 3 ILE B 365 THR B 370 -1 O GLU B 369 N ALA B 357 SHEET 3 H 3 LEU B 396 LEU B 399 -1 O LEU B 399 N GLY B 366 LINK C GLY A 273 N LLP A 274 1555 1555 1.34 LINK C LLP A 274 N ALA A 275 1555 1555 1.32 LINK C GLY B 273 N LLP B 274 1555 1555 1.33 LINK C LLP B 274 N ALA B 275 1555 1555 1.33 LINK O VAL A 96 NA NA A 501 1555 1555 2.50 LINK O THR A 99 NA NA A 501 1555 1555 2.77 LINK OG1 THR A 99 NA NA A 501 1555 1555 2.63 LINK O PRO A 100 NA NA A 501 1555 1555 2.45 LINK O LEU A 103 NA NA A 501 1555 1555 2.43 LINK NA NA A 501 O HOH A 573 1555 1555 2.49 LINK O VAL B 96 NA NA B 502 1555 1555 2.25 LINK O THR B 99 NA NA B 502 1555 1555 2.47 LINK OG1 THR B 99 NA NA B 502 1555 1555 2.60 LINK O PRO B 100 NA NA B 502 1555 1555 2.51 LINK O LEU B 103 NA NA B 502 1555 1555 2.51 LINK NA NA B 502 O HOH B 563 1555 1555 2.61 SITE 1 AC1 5 VAL A 96 THR A 99 PRO A 100 LEU A 103 SITE 2 AC1 5 HOH A 573 SITE 1 AC2 5 VAL B 96 THR B 99 PRO B 100 LEU B 103 SITE 2 AC2 5 HOH B 563 CRYST1 58.080 56.527 120.993 90.00 96.32 90.00 P 1 21 1 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 0.017218 0.000000 0.001906 0.00000 SCALE2 0.000000 0.017691 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008315 0.00000