HEADER TRANSFERASE 16-OCT-18 6HX7 TITLE CRYSTAL STRUCTURE OF HUMAN R180T VARIANT OF ORNITHINE AMINOTRANSFERASE TITLE 2 AT 1.8 ANGSTROM COMPND MOL_ID: 1; COMPND 2 MOLECULE: ORNITHINE AMINOTRANSFERASE, MITOCHONDRIAL; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: ORNITHINE DELTA-AMINOTRANSFERASE,ORNITHINE--OXO-ACID COMPND 5 AMINOTRANSFERASE; COMPND 6 EC: 2.6.1.13; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: OAT; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET43A KEYWDS AMINOTRANSFERASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR G.GIARDINA,R.MONTIOLI,B.CELLINI,F.CUTRUZZOLA,C.BORRI VOLTATTORNI REVDAT 4 24-JAN-24 6HX7 1 LINK REVDAT 3 15-JAN-20 6HX7 1 REMARK LINK REVDAT 2 31-JUL-19 6HX7 1 JRNL REVDAT 1 05-JUN-19 6HX7 0 JRNL AUTH R.MONTIOLI,A.PAIARDINI,G.GIARDINA,S.ZANZONI,F.CUTRUZZOLA, JRNL AUTH 2 B.CELLINI,C.BORRI VOLTATTORNI JRNL TITL R180T VARIANT OF DELTA-ORNITHINE AMINOTRANSFERASE ASSOCIATED JRNL TITL 2 WITH GYRATE ATROPHY: BIOCHEMICAL, COMPUTATIONAL, X-RAY AND JRNL TITL 3 NMR STUDIES PROVIDE INSIGHT INTO ITS CATALYTIC FEATURES. JRNL REF FEBS J. V. 286 2787 2019 JRNL REFN ISSN 1742-464X JRNL PMID 30957963 JRNL DOI 10.1111/FEBS.14843 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 105147 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) : 0.221 REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 5358 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 9139 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 45 REMARK 3 SOLVENT ATOMS : 1200 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.82 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.37000 REMARK 3 B22 (A**2) : -0.37000 REMARK 3 B33 (A**2) : 1.21000 REMARK 3 B12 (A**2) : -0.19000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.165 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.132 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 6HX7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-OCT-18. REMARK 100 THE DEPOSITION ID IS D_1200012355. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JUL-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ELETTRA REMARK 200 BEAMLINE : 5.2R REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.999995 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.32 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 110536 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 48.310 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 8.000 REMARK 200 R MERGE (I) : 0.13600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.6000 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) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.2 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 0.39800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1OAT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROT 115UM IN 150MM NACL 50MM HEPES PH REMARK 280 8.0 MIXED WITH HIT 1-5 OF THE LMB SCREEN (MOLECULAR DIMENSIONS): REMARK 280 4 M AMMONIUM ACETATE 0.1 M BIS-TRIS PROPANE 7.0 (CRYO + GLYCEROL REMARK 280 20%), PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 1 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -Y,-X,-Z+2/3 REMARK 290 5555 -X+Y,Y,-Z+1/3 REMARK 290 6555 X,X-Y,-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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 19.07033 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 38.14067 REMARK 290 SMTRY1 4 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 38.14067 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 19.07033 REMARK 290 SMTRY1 6 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 2 0.500000 0.866025 0.000000 -96.62600 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 167.36114 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 57.21100 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 38.14067 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 19.07033 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 652 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 765 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 826 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 953 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 818 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 880 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 957 LIES ON A SPECIAL POSITION. REMARK 375 HOH B1000 LIES ON A SPECIAL POSITION. REMARK 375 HOH C 654 LIES ON A SPECIAL POSITION. REMARK 375 HOH C 734 LIES ON A SPECIAL POSITION. REMARK 375 HOH C 793 LIES ON A SPECIAL POSITION. 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 MET A 25 REMARK 465 THR A 26 REMARK 465 SER A 27 REMARK 465 VAL A 28 REMARK 465 ALA A 29 REMARK 465 THR A 30 REMARK 465 LYS A 31 REMARK 465 LYS A 32 REMARK 465 THR A 33 REMARK 465 VAL A 34 REMARK 465 GLN A 35 REMARK 465 GLY A 36 REMARK 465 PRO A 37 REMARK 465 LYS A 383 REMARK 465 GLU A 384 REMARK 465 THR A 385 REMARK 465 LYS A 386 REMARK 465 ASP A 387 REMARK 465 TRP A 388 REMARK 465 HIS A 408 REMARK 465 GLY A 409 REMARK 465 MET B 25 REMARK 465 THR B 26 REMARK 465 SER B 27 REMARK 465 VAL B 28 REMARK 465 ALA B 29 REMARK 465 THR B 30 REMARK 465 LYS B 31 REMARK 465 LYS B 32 REMARK 465 THR B 33 REMARK 465 VAL B 34 REMARK 465 GLN B 35 REMARK 465 GLY B 36 REMARK 465 LYS B 386 REMARK 465 ASP B 387 REMARK 465 TRP B 388 REMARK 465 GLY B 409 REMARK 465 MET C 25 REMARK 465 THR C 26 REMARK 465 SER C 27 REMARK 465 VAL C 28 REMARK 465 ALA C 29 REMARK 465 THR C 30 REMARK 465 LYS C 31 REMARK 465 LYS C 32 REMARK 465 THR C 33 REMARK 465 VAL C 34 REMARK 465 GLN C 35 REMARK 465 GLY C 36 REMARK 465 PRO C 37 REMARK 465 LYS C 383 REMARK 465 GLU C 384 REMARK 465 THR C 385 REMARK 465 LYS C 386 REMARK 465 ASP C 387 REMARK 465 TRP C 388 REMARK 465 HIS C 408 REMARK 465 GLY C 409 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 ASP A 41 CG OD1 OD2 REMARK 470 GLU A 45 CD OE1 OE2 REMARK 470 ARG A 64 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 96 CD CE NZ REMARK 470 LYS A 169 CD CE NZ REMARK 470 GLU A 251 CD OE1 OE2 REMARK 470 ARG A 255 NE CZ NH1 NH2 REMARK 470 GLN A 257 CG CD OE1 NE2 REMARK 470 GLU A 347 CG CD OE1 OE2 REMARK 470 LYS A 351 CD CE NZ REMARK 470 ASP A 366 CG OD1 OD2 REMARK 470 VAL A 367 CG1 CG2 REMARK 470 LYS A 392 CG CD CE NZ REMARK 470 LYS A 421 CD CE NZ REMARK 470 GLU B 45 CD OE1 OE2 REMARK 470 LYS B 49 CG CD CE NZ REMARK 470 LYS B 169 CE NZ REMARK 470 GLU B 341 CG CD OE1 OE2 REMARK 470 LYS B 351 CG CD CE NZ REMARK 470 SER B 365 OG REMARK 470 ASP B 366 CG OD1 OD2 REMARK 470 VAL B 367 CG1 CG2 REMARK 470 LYS B 383 CG CD CE NZ REMARK 470 GLU B 384 CD OE1 OE2 REMARK 470 LYS B 392 CD CE NZ REMARK 470 HIS B 408 CG ND1 CD2 CE1 NE2 REMARK 470 LYS B 421 CE NZ REMARK 470 ASP B 423 CG OD1 OD2 REMARK 470 GLU C 45 CD OE1 OE2 REMARK 470 LYS C 66 NZ REMARK 470 LYS C 96 CD CE NZ REMARK 470 ASN C 132 CG OD1 ND2 REMARK 470 LYS C 169 CD CE NZ REMARK 470 GLU C 251 CD OE1 OE2 REMARK 470 ARG C 255 CD NE CZ NH1 NH2 REMARK 470 GLU C 347 CG CD OE1 OE2 REMARK 470 LYS C 351 CD CE NZ REMARK 470 SER C 365 OG REMARK 470 ASP C 366 CG OD1 OD2 REMARK 470 GLU C 430 CG CD OE1 OE2 REMARK 470 LYS C 434 CG CD CE NZ 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 CZ ARG B 255 O HOH B 602 0.45 REMARK 500 NH1 ARG B 255 O HOH B 601 0.55 REMARK 500 NE ARG B 255 O HOH B 602 0.85 REMARK 500 NH2 ARG B 255 O HOH B 602 1.51 REMARK 500 NH1 ARG B 255 O HOH B 602 1.70 REMARK 500 O HOH C 879 O HOH C 937 1.80 REMARK 500 CZ ARG B 255 O HOH B 601 1.90 REMARK 500 O HOH A 907 O HOH A 911 1.91 REMARK 500 NZ LYS C 292 C4A PLP C 501 1.96 REMARK 500 O HOH B 613 O HOH B 783 1.97 REMARK 500 O HOH B 966 O HOH B 1012 1.97 REMARK 500 O HOH B 810 O HOH B 858 1.97 REMARK 500 O HOH C 616 O HOH C 879 1.98 REMARK 500 O HOH C 968 O HOH C 969 1.99 REMARK 500 O HOH C 896 O HOH C 909 1.99 REMARK 500 O HOH C 847 O HOH C 849 2.00 REMARK 500 O HOH C 774 O HOH C 833 2.00 REMARK 500 O HOH A 922 O HOH A 961 2.00 REMARK 500 O HOH C 846 O HOH C 944 2.01 REMARK 500 O HOH C 964 O HOH C 965 2.02 REMARK 500 O HOH B 685 O HOH B 862 2.02 REMARK 500 NH2 ARG B 255 O HOH B 603 2.02 REMARK 500 O HOH A 915 O HOH A 919 2.02 REMARK 500 O HOH A 889 O HOH A 913 2.04 REMARK 500 O HOH A 974 O HOH A 988 2.05 REMARK 500 O HOH C 838 O HOH C 900 2.06 REMARK 500 O HOH A 850 O HOH A 934 2.06 REMARK 500 OD1 ASP C 106 O HOH C 601 2.07 REMARK 500 O HOH C 738 O HOH C 856 2.07 REMARK 500 O HOH B 935 O HOH B 945 2.08 REMARK 500 O HOH B 837 O HOH B 964 2.08 REMARK 500 O HOH B 711 O HOH B 908 2.09 REMARK 500 O HOH A 719 O HOH A 879 2.09 REMARK 500 O HOH A 796 O HOH A 858 2.09 REMARK 500 O HOH A 835 O HOH A 895 2.10 REMARK 500 CD ARG B 255 O HOH B 602 2.10 REMARK 500 O HOH B 856 O HOH B 878 2.11 REMARK 500 O HOH B 653 O HOH B 930 2.11 REMARK 500 O HOH A 956 O HOH A 965 2.12 REMARK 500 O HOH C 874 O HOH C 956 2.12 REMARK 500 O HOH B 624 O HOH B 873 2.12 REMARK 500 O HOH A 638 O HOH A 937 2.12 REMARK 500 O HOH A 819 O HOH A 873 2.13 REMARK 500 O HOH C 870 O HOH C 896 2.13 REMARK 500 O HOH B 773 O HOH B 875 2.13 REMARK 500 O HOH A 869 O HOH A 882 2.14 REMARK 500 OD2 ASP A 106 O HOH A 601 2.15 REMARK 500 O HOH C 708 O HOH C 720 2.15 REMARK 500 O HOH A 660 O HOH A 746 2.15 REMARK 500 O HOH C 787 O HOH C 941 2.15 REMARK 500 REMARK 500 THIS ENTRY HAS 63 CLOSE CONTACTS 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 C 779 O HOH C 838 5555 1.88 REMARK 500 O HOH B 971 O HOH B 979 4555 1.90 REMARK 500 OD1 ASN B 132 OD1 ASN B 132 4554 1.94 REMARK 500 O HOH A 912 O HOH A 936 6565 1.94 REMARK 500 O HOH B 757 O HOH B 837 4555 2.04 REMARK 500 O HOH C 681 O HOH C 908 5554 2.04 REMARK 500 O HOH A 602 O HOH A 861 6566 2.05 REMARK 500 O HOH C 933 O HOH C 958 5554 2.10 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 TYR B 126 CG TYR B 126 CD2 -0.095 REMARK 500 ASN B 132 C ASN B 132 O -0.117 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 B 255 NE - CZ - NH2 ANGL. DEV. = -5.3 DEGREES REMARK 500 ASP B 307 CB - CG - OD1 ANGL. DEV. = 5.4 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 PRO A 59 79.80 -69.81 REMARK 500 VAL A 88 56.23 -108.40 REMARK 500 LEU A 108 128.19 -176.57 REMARK 500 SER A 112 164.48 72.77 REMARK 500 TYR A 166 65.50 -116.96 REMARK 500 ALA A 270 -7.87 79.76 REMARK 500 LYS A 292 -101.30 47.54 REMARK 500 HIS A 319 111.94 -162.33 REMARK 500 VAL B 88 54.75 -109.86 REMARK 500 LEU B 108 127.70 -177.79 REMARK 500 SER B 112 166.91 70.68 REMARK 500 TYR B 166 67.58 -117.39 REMARK 500 TRP B 178 19.44 -141.94 REMARK 500 ALA B 270 -6.82 78.97 REMARK 500 LYS B 292 -100.58 45.88 REMARK 500 TYR B 299 140.88 -171.38 REMARK 500 HIS B 319 111.61 -163.32 REMARK 500 LEU B 376 31.86 -98.98 REMARK 500 LYS B 383 94.93 -69.51 REMARK 500 HIS C 53 38.53 -99.95 REMARK 500 VAL C 88 56.10 -109.36 REMARK 500 LEU C 108 127.47 -178.02 REMARK 500 SER C 112 163.99 71.86 REMARK 500 TYR C 166 65.08 -117.54 REMARK 500 ALA C 270 -9.91 79.02 REMARK 500 LYS C 292 -103.15 49.29 REMARK 500 HIS C 319 113.30 -161.47 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 A 967 DISTANCE = 5.95 ANGSTROMS REMARK 525 HOH A 968 DISTANCE = 6.06 ANGSTROMS REMARK 525 HOH A 969 DISTANCE = 6.17 ANGSTROMS REMARK 525 HOH A 970 DISTANCE = 6.26 ANGSTROMS REMARK 525 HOH A 971 DISTANCE = 6.27 ANGSTROMS REMARK 525 HOH A 972 DISTANCE = 6.31 ANGSTROMS REMARK 525 HOH A 973 DISTANCE = 6.42 ANGSTROMS REMARK 525 HOH A 974 DISTANCE = 6.42 ANGSTROMS REMARK 525 HOH A 975 DISTANCE = 6.46 ANGSTROMS REMARK 525 HOH A 976 DISTANCE = 6.50 ANGSTROMS REMARK 525 HOH A 977 DISTANCE = 6.71 ANGSTROMS REMARK 525 HOH A 978 DISTANCE = 6.81 ANGSTROMS REMARK 525 HOH A 979 DISTANCE = 6.98 ANGSTROMS REMARK 525 HOH A 980 DISTANCE = 7.23 ANGSTROMS REMARK 525 HOH A 981 DISTANCE = 7.26 ANGSTROMS REMARK 525 HOH A 982 DISTANCE = 7.34 ANGSTROMS REMARK 525 HOH A 983 DISTANCE = 7.37 ANGSTROMS REMARK 525 HOH A 984 DISTANCE = 7.40 ANGSTROMS REMARK 525 HOH A 985 DISTANCE = 7.45 ANGSTROMS REMARK 525 HOH A 986 DISTANCE = 7.52 ANGSTROMS REMARK 525 HOH A 987 DISTANCE = 7.54 ANGSTROMS REMARK 525 HOH A 988 DISTANCE = 7.65 ANGSTROMS REMARK 525 HOH A 989 DISTANCE = 7.83 ANGSTROMS REMARK 525 HOH A 990 DISTANCE = 7.99 ANGSTROMS REMARK 525 HOH A 991 DISTANCE = 8.10 ANGSTROMS REMARK 525 HOH A 992 DISTANCE = 8.17 ANGSTROMS REMARK 525 HOH A 993 DISTANCE = 8.21 ANGSTROMS REMARK 525 HOH A 994 DISTANCE = 8.37 ANGSTROMS REMARK 525 HOH A 995 DISTANCE = 8.62 ANGSTROMS REMARK 525 HOH A 996 DISTANCE = 8.62 ANGSTROMS REMARK 525 HOH A 997 DISTANCE = 9.62 ANGSTROMS REMARK 525 HOH A 998 DISTANCE = 10.17 ANGSTROMS REMARK 525 HOH B1015 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH B1016 DISTANCE = 6.08 ANGSTROMS REMARK 525 HOH B1017 DISTANCE = 6.33 ANGSTROMS REMARK 525 HOH B1018 DISTANCE = 6.88 ANGSTROMS REMARK 525 HOH B1019 DISTANCE = 6.93 ANGSTROMS REMARK 525 HOH C 960 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH C 961 DISTANCE = 5.88 ANGSTROMS REMARK 525 HOH C 962 DISTANCE = 5.89 ANGSTROMS REMARK 525 HOH C 963 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH C 964 DISTANCE = 5.92 ANGSTROMS REMARK 525 HOH C 965 DISTANCE = 5.99 ANGSTROMS REMARK 525 HOH C 966 DISTANCE = 6.01 ANGSTROMS REMARK 525 HOH C 967 DISTANCE = 6.07 ANGSTROMS REMARK 525 HOH C 968 DISTANCE = 6.13 ANGSTROMS REMARK 525 HOH C 969 DISTANCE = 6.33 ANGSTROMS REMARK 525 HOH C 970 DISTANCE = 6.46 ANGSTROMS REMARK 525 HOH C 971 DISTANCE = 6.49 ANGSTROMS REMARK 525 HOH C 972 DISTANCE = 6.66 ANGSTROMS REMARK 525 HOH C 973 DISTANCE = 6.98 ANGSTROMS REMARK 525 HOH C 974 DISTANCE = 7.10 ANGSTROMS REMARK 525 HOH C 975 DISTANCE = 7.18 ANGSTROMS REMARK 525 HOH C 976 DISTANCE = 7.20 ANGSTROMS REMARK 525 HOH C 977 DISTANCE = 7.56 ANGSTROMS REMARK 525 HOH C 978 DISTANCE = 7.90 ANGSTROMS REMARK 525 HOH C 979 DISTANCE = 8.45 ANGSTROMS REMARK 525 HOH C 980 DISTANCE = 8.48 ANGSTROMS REMARK 525 HOH C 981 DISTANCE = 8.48 ANGSTROMS REMARK 525 HOH C 982 DISTANCE = 8.55 ANGSTROMS REMARK 525 HOH C 983 DISTANCE = 9.18 ANGSTROMS REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PLP B 501 REMARK 610 PLP C 501 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PLP A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PLP B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PLP C 501 DBREF 6HX7 A 26 439 UNP P04181 OAT_HUMAN 26 439 DBREF 6HX7 B 26 439 UNP P04181 OAT_HUMAN 26 439 DBREF 6HX7 C 26 439 UNP P04181 OAT_HUMAN 26 439 SEQADV 6HX7 MET A 25 UNP P04181 INITIATING METHIONINE SEQADV 6HX7 THR A 180 UNP P04181 ARG 180 ENGINEERED MUTATION SEQADV 6HX7 MET B 25 UNP P04181 INITIATING METHIONINE SEQADV 6HX7 THR B 180 UNP P04181 ARG 180 ENGINEERED MUTATION SEQADV 6HX7 MET C 25 UNP P04181 INITIATING METHIONINE SEQADV 6HX7 THR C 180 UNP P04181 ARG 180 ENGINEERED MUTATION SEQRES 1 A 415 MET THR SER VAL ALA THR LYS LYS THR VAL GLN GLY PRO SEQRES 2 A 415 PRO THR SER ASP ASP ILE PHE GLU ARG GLU TYR LYS TYR SEQRES 3 A 415 GLY ALA HIS ASN TYR HIS PRO LEU PRO VAL ALA LEU GLU SEQRES 4 A 415 ARG GLY LYS GLY ILE TYR LEU TRP ASP VAL GLU GLY ARG SEQRES 5 A 415 LYS TYR PHE ASP PHE LEU SER SER TYR SER ALA VAL ASN SEQRES 6 A 415 GLN GLY HIS CYS HIS PRO LYS ILE VAL ASN ALA LEU LYS SEQRES 7 A 415 SER GLN VAL ASP LYS LEU THR LEU THR SER ARG ALA PHE SEQRES 8 A 415 TYR ASN ASN VAL LEU GLY GLU TYR GLU GLU TYR ILE THR SEQRES 9 A 415 LYS LEU PHE ASN TYR HIS LYS VAL LEU PRO MET ASN THR SEQRES 10 A 415 GLY VAL GLU ALA GLY GLU THR ALA CYS LYS LEU ALA ARG SEQRES 11 A 415 LYS TRP GLY TYR THR VAL LYS GLY ILE GLN LYS TYR LYS SEQRES 12 A 415 ALA LYS ILE VAL PHE ALA ALA GLY ASN PHE TRP GLY THR SEQRES 13 A 415 THR LEU SER ALA ILE SER SER SER THR ASP PRO THR SER SEQRES 14 A 415 TYR ASP GLY PHE GLY PRO PHE MET PRO GLY PHE ASP ILE SEQRES 15 A 415 ILE PRO TYR ASN ASP LEU PRO ALA LEU GLU ARG ALA LEU SEQRES 16 A 415 GLN ASP PRO ASN VAL ALA ALA PHE MET VAL GLU PRO ILE SEQRES 17 A 415 GLN GLY GLU ALA GLY VAL VAL VAL PRO ASP PRO GLY TYR SEQRES 18 A 415 LEU MET GLY VAL ARG GLU LEU CYS THR ARG HIS GLN VAL SEQRES 19 A 415 LEU PHE ILE ALA ASP GLU ILE GLN THR GLY LEU ALA ARG SEQRES 20 A 415 THR GLY ARG TRP LEU ALA VAL ASP TYR GLU ASN VAL ARG SEQRES 21 A 415 PRO ASP ILE VAL LEU LEU GLY LYS ALA LEU SER GLY GLY SEQRES 22 A 415 LEU TYR PRO VAL SER ALA VAL LEU CYS ASP ASP ASP ILE SEQRES 23 A 415 MET LEU THR ILE LYS PRO GLY GLU HIS GLY SER THR TYR SEQRES 24 A 415 GLY GLY ASN PRO LEU GLY CYS ARG VAL ALA ILE ALA ALA SEQRES 25 A 415 LEU GLU VAL LEU GLU GLU GLU ASN LEU ALA GLU ASN ALA SEQRES 26 A 415 ASP LYS LEU GLY ILE ILE LEU ARG ASN GLU LEU MET LYS SEQRES 27 A 415 LEU PRO SER ASP VAL VAL THR ALA VAL ARG GLY LYS GLY SEQRES 28 A 415 LEU LEU ASN ALA ILE VAL ILE LYS GLU THR LYS ASP TRP SEQRES 29 A 415 ASP ALA TRP LYS VAL CYS LEU ARG LEU ARG ASP ASN GLY SEQRES 30 A 415 LEU LEU ALA LYS PRO THR HIS GLY ASP ILE ILE ARG PHE SEQRES 31 A 415 ALA PRO PRO LEU VAL ILE LYS GLU ASP GLU LEU ARG GLU SEQRES 32 A 415 SER ILE GLU ILE ILE ASN LYS THR ILE LEU SER PHE SEQRES 1 B 415 MET THR SER VAL ALA THR LYS LYS THR VAL GLN GLY PRO SEQRES 2 B 415 PRO THR SER ASP ASP ILE PHE GLU ARG GLU TYR LYS TYR SEQRES 3 B 415 GLY ALA HIS ASN TYR HIS PRO LEU PRO VAL ALA LEU GLU SEQRES 4 B 415 ARG GLY LYS GLY ILE TYR LEU TRP ASP VAL GLU GLY ARG SEQRES 5 B 415 LYS TYR PHE ASP PHE LEU SER SER TYR SER ALA VAL ASN SEQRES 6 B 415 GLN GLY HIS CYS HIS PRO LYS ILE VAL ASN ALA LEU LYS SEQRES 7 B 415 SER GLN VAL ASP LYS LEU THR LEU THR SER ARG ALA PHE SEQRES 8 B 415 TYR ASN ASN VAL LEU GLY GLU TYR GLU GLU TYR ILE THR SEQRES 9 B 415 LYS LEU PHE ASN TYR HIS LYS VAL LEU PRO MET ASN THR SEQRES 10 B 415 GLY VAL GLU ALA GLY GLU THR ALA CYS LYS LEU ALA ARG SEQRES 11 B 415 LYS TRP GLY TYR THR VAL LYS GLY ILE GLN LYS TYR LYS SEQRES 12 B 415 ALA LYS ILE VAL PHE ALA ALA GLY ASN PHE TRP GLY THR SEQRES 13 B 415 THR LEU SER ALA ILE SER SER SER THR ASP PRO THR SER SEQRES 14 B 415 TYR ASP GLY PHE GLY PRO PHE MET PRO GLY PHE ASP ILE SEQRES 15 B 415 ILE PRO TYR ASN ASP LEU PRO ALA LEU GLU ARG ALA LEU SEQRES 16 B 415 GLN ASP PRO ASN VAL ALA ALA PHE MET VAL GLU PRO ILE SEQRES 17 B 415 GLN GLY GLU ALA GLY VAL VAL VAL PRO ASP PRO GLY TYR SEQRES 18 B 415 LEU MET GLY VAL ARG GLU LEU CYS THR ARG HIS GLN VAL SEQRES 19 B 415 LEU PHE ILE ALA ASP GLU ILE GLN THR GLY LEU ALA ARG SEQRES 20 B 415 THR GLY ARG TRP LEU ALA VAL ASP TYR GLU ASN VAL ARG SEQRES 21 B 415 PRO ASP ILE VAL LEU LEU GLY LYS ALA LEU SER GLY GLY SEQRES 22 B 415 LEU TYR PRO VAL SER ALA VAL LEU CYS ASP ASP ASP ILE SEQRES 23 B 415 MET LEU THR ILE LYS PRO GLY GLU HIS GLY SER THR TYR SEQRES 24 B 415 GLY GLY ASN PRO LEU GLY CYS ARG VAL ALA ILE ALA ALA SEQRES 25 B 415 LEU GLU VAL LEU GLU GLU GLU ASN LEU ALA GLU ASN ALA SEQRES 26 B 415 ASP LYS LEU GLY ILE ILE LEU ARG ASN GLU LEU MET LYS SEQRES 27 B 415 LEU PRO SER ASP VAL VAL THR ALA VAL ARG GLY LYS GLY SEQRES 28 B 415 LEU LEU ASN ALA ILE VAL ILE LYS GLU THR LYS ASP TRP SEQRES 29 B 415 ASP ALA TRP LYS VAL CYS LEU ARG LEU ARG ASP ASN GLY SEQRES 30 B 415 LEU LEU ALA LYS PRO THR HIS GLY ASP ILE ILE ARG PHE SEQRES 31 B 415 ALA PRO PRO LEU VAL ILE LYS GLU ASP GLU LEU ARG GLU SEQRES 32 B 415 SER ILE GLU ILE ILE ASN LYS THR ILE LEU SER PHE SEQRES 1 C 415 MET THR SER VAL ALA THR LYS LYS THR VAL GLN GLY PRO SEQRES 2 C 415 PRO THR SER ASP ASP ILE PHE GLU ARG GLU TYR LYS TYR SEQRES 3 C 415 GLY ALA HIS ASN TYR HIS PRO LEU PRO VAL ALA LEU GLU SEQRES 4 C 415 ARG GLY LYS GLY ILE TYR LEU TRP ASP VAL GLU GLY ARG SEQRES 5 C 415 LYS TYR PHE ASP PHE LEU SER SER TYR SER ALA VAL ASN SEQRES 6 C 415 GLN GLY HIS CYS HIS PRO LYS ILE VAL ASN ALA LEU LYS SEQRES 7 C 415 SER GLN VAL ASP LYS LEU THR LEU THR SER ARG ALA PHE SEQRES 8 C 415 TYR ASN ASN VAL LEU GLY GLU TYR GLU GLU TYR ILE THR SEQRES 9 C 415 LYS LEU PHE ASN TYR HIS LYS VAL LEU PRO MET ASN THR SEQRES 10 C 415 GLY VAL GLU ALA GLY GLU THR ALA CYS LYS LEU ALA ARG SEQRES 11 C 415 LYS TRP GLY TYR THR VAL LYS GLY ILE GLN LYS TYR LYS SEQRES 12 C 415 ALA LYS ILE VAL PHE ALA ALA GLY ASN PHE TRP GLY THR SEQRES 13 C 415 THR LEU SER ALA ILE SER SER SER THR ASP PRO THR SER SEQRES 14 C 415 TYR ASP GLY PHE GLY PRO PHE MET PRO GLY PHE ASP ILE SEQRES 15 C 415 ILE PRO TYR ASN ASP LEU PRO ALA LEU GLU ARG ALA LEU SEQRES 16 C 415 GLN ASP PRO ASN VAL ALA ALA PHE MET VAL GLU PRO ILE SEQRES 17 C 415 GLN GLY GLU ALA GLY VAL VAL VAL PRO ASP PRO GLY TYR SEQRES 18 C 415 LEU MET GLY VAL ARG GLU LEU CYS THR ARG HIS GLN VAL SEQRES 19 C 415 LEU PHE ILE ALA ASP GLU ILE GLN THR GLY LEU ALA ARG SEQRES 20 C 415 THR GLY ARG TRP LEU ALA VAL ASP TYR GLU ASN VAL ARG SEQRES 21 C 415 PRO ASP ILE VAL LEU LEU GLY LYS ALA LEU SER GLY GLY SEQRES 22 C 415 LEU TYR PRO VAL SER ALA VAL LEU CYS ASP ASP ASP ILE SEQRES 23 C 415 MET LEU THR ILE LYS PRO GLY GLU HIS GLY SER THR TYR SEQRES 24 C 415 GLY GLY ASN PRO LEU GLY CYS ARG VAL ALA ILE ALA ALA SEQRES 25 C 415 LEU GLU VAL LEU GLU GLU GLU ASN LEU ALA GLU ASN ALA SEQRES 26 C 415 ASP LYS LEU GLY ILE ILE LEU ARG ASN GLU LEU MET LYS SEQRES 27 C 415 LEU PRO SER ASP VAL VAL THR ALA VAL ARG GLY LYS GLY SEQRES 28 C 415 LEU LEU ASN ALA ILE VAL ILE LYS GLU THR LYS ASP TRP SEQRES 29 C 415 ASP ALA TRP LYS VAL CYS LEU ARG LEU ARG ASP ASN GLY SEQRES 30 C 415 LEU LEU ALA LYS PRO THR HIS GLY ASP ILE ILE ARG PHE SEQRES 31 C 415 ALA PRO PRO LEU VAL ILE LYS GLU ASP GLU LEU ARG GLU SEQRES 32 C 415 SER ILE GLU ILE ILE ASN LYS THR ILE LEU SER PHE HET PLP A 501 15 HET PLP B 501 15 HET PLP C 501 15 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 4 PLP 3(C8 H10 N O6 P) FORMUL 7 HOH *1200(H2 O) HELIX 1 AA1 THR A 39 GLY A 51 1 13 HELIX 2 AA2 LEU A 82 ALA A 87 1 6 HELIX 3 AA3 HIS A 94 ASP A 106 1 13 HELIX 4 AA4 VAL A 119 ASN A 132 1 14 HELIX 5 AA5 THR A 141 VAL A 160 1 20 HELIX 6 AA6 THR A 181 SER A 187 1 7 HELIX 7 AA7 ASP A 190 ASP A 195 1 6 HELIX 8 AA8 ASP A 211 LEU A 219 1 9 HELIX 9 AA9 GLY A 244 HIS A 256 1 13 HELIX 10 AB1 LEU A 276 ASN A 282 5 7 HELIX 11 AB2 GLY A 291 GLY A 296 5 6 HELIX 12 AB3 ASP A 307 LEU A 312 1 6 HELIX 13 AB4 ASN A 326 GLU A 343 1 18 HELIX 14 AB5 ASN A 344 MET A 361 1 18 HELIX 15 AB6 ALA A 390 ASN A 400 1 11 HELIX 16 AB7 LYS A 421 LEU A 437 1 17 HELIX 17 AB8 THR B 39 GLY B 51 1 13 HELIX 18 AB9 LEU B 82 ALA B 87 1 6 HELIX 19 AC1 HIS B 94 ASP B 106 1 13 HELIX 20 AC2 VAL B 119 ASN B 132 1 14 HELIX 21 AC3 THR B 141 VAL B 160 1 20 HELIX 22 AC4 THR B 181 SER B 187 1 7 HELIX 23 AC5 ASP B 190 ASP B 195 1 6 HELIX 24 AC6 ASP B 211 LEU B 219 1 9 HELIX 25 AC7 GLY B 244 HIS B 256 1 13 HELIX 26 AC8 LEU B 276 ASN B 282 5 7 HELIX 27 AC9 GLY B 291 GLY B 296 5 6 HELIX 28 AD1 ASP B 307 LEU B 312 1 6 HELIX 29 AD2 ASN B 326 GLU B 343 1 18 HELIX 30 AD3 ASN B 344 MET B 361 1 18 HELIX 31 AD4 ALA B 390 ASN B 400 1 11 HELIX 32 AD5 LYS B 421 SER B 438 1 18 HELIX 33 AD6 THR C 39 GLY C 51 1 13 HELIX 34 AD7 LEU C 82 ALA C 87 1 6 HELIX 35 AD8 HIS C 94 ASP C 106 1 13 HELIX 36 AD9 VAL C 119 ASN C 132 1 14 HELIX 37 AE1 THR C 141 VAL C 160 1 20 HELIX 38 AE2 THR C 181 SER C 187 1 7 HELIX 39 AE3 ASP C 190 ASP C 195 1 6 HELIX 40 AE4 ASP C 211 LEU C 219 1 9 HELIX 41 AE5 GLY C 244 HIS C 256 1 13 HELIX 42 AE6 LEU C 276 ASN C 282 5 7 HELIX 43 AE7 GLY C 291 GLY C 296 5 6 HELIX 44 AE8 ASP C 307 LEU C 312 1 6 HELIX 45 AE9 ASN C 326 GLU C 343 1 18 HELIX 46 AF1 ASN C 344 MET C 361 1 18 HELIX 47 AF2 ALA C 390 ASN C 400 1 11 HELIX 48 AF3 LYS C 421 SER C 438 1 18 SHEET 1 AA1 4 LEU A 62 LYS A 66 0 SHEET 2 AA1 4 TYR A 69 ASP A 72 -1 O TRP A 71 N GLU A 63 SHEET 3 AA1 4 LYS A 77 ASP A 80 -1 O TYR A 78 N LEU A 70 SHEET 4 AA1 4 LEU A 402 LEU A 403 1 O LEU A 403 N PHE A 79 SHEET 1 AA2 7 LYS A 135 MET A 139 0 SHEET 2 AA2 7 SER A 302 CYS A 306 -1 O SER A 302 N MET A 139 SHEET 3 AA2 7 ILE A 287 LEU A 290 -1 N LEU A 290 O ALA A 303 SHEET 4 AA2 7 LEU A 259 ASP A 263 1 N ALA A 262 O ILE A 287 SHEET 5 AA2 7 VAL A 224 VAL A 229 1 N PHE A 227 O ILE A 261 SHEET 6 AA2 7 LYS A 169 ALA A 173 1 N LYS A 169 O ALA A 225 SHEET 7 AA2 7 PHE A 204 ILE A 207 1 O ASP A 205 N ILE A 170 SHEET 1 AA3 3 ALA A 370 LYS A 374 0 SHEET 2 AA3 3 LEU A 377 VAL A 381 -1 O ALA A 379 N ARG A 372 SHEET 3 AA3 3 ILE A 411 PHE A 414 -1 O PHE A 414 N ASN A 378 SHEET 1 AA4 4 LEU B 62 LYS B 66 0 SHEET 2 AA4 4 TYR B 69 ASP B 72 -1 O TRP B 71 N ARG B 64 SHEET 3 AA4 4 LYS B 77 ASP B 80 -1 O TYR B 78 N LEU B 70 SHEET 4 AA4 4 LEU B 402 LEU B 403 1 O LEU B 403 N PHE B 79 SHEET 1 AA5 7 LYS B 135 MET B 139 0 SHEET 2 AA5 7 SER B 302 CYS B 306 -1 O SER B 302 N MET B 139 SHEET 3 AA5 7 ILE B 287 LEU B 290 -1 N VAL B 288 O LEU B 305 SHEET 4 AA5 7 LEU B 259 ASP B 263 1 N ALA B 262 O ILE B 287 SHEET 5 AA5 7 VAL B 224 VAL B 229 1 N PHE B 227 O ILE B 261 SHEET 6 AA5 7 LYS B 169 ALA B 173 1 N LYS B 169 O ALA B 225 SHEET 7 AA5 7 PHE B 204 ILE B 207 1 O ILE B 207 N PHE B 172 SHEET 1 AA6 3 VAL B 368 LYS B 374 0 SHEET 2 AA6 3 LEU B 377 ILE B 382 -1 O ALA B 379 N ARG B 372 SHEET 3 AA6 3 ILE B 411 PHE B 414 -1 O ILE B 412 N ILE B 380 SHEET 1 AA7 4 LEU C 62 LYS C 66 0 SHEET 2 AA7 4 TYR C 69 ASP C 72 -1 O TRP C 71 N ARG C 64 SHEET 3 AA7 4 LYS C 77 ASP C 80 -1 O TYR C 78 N LEU C 70 SHEET 4 AA7 4 LEU C 402 LEU C 403 1 O LEU C 403 N PHE C 79 SHEET 1 AA8 7 LYS C 135 MET C 139 0 SHEET 2 AA8 7 SER C 302 CYS C 306 -1 O SER C 302 N MET C 139 SHEET 3 AA8 7 ILE C 287 LEU C 290 -1 N LEU C 290 O ALA C 303 SHEET 4 AA8 7 LEU C 259 ASP C 263 1 N ALA C 262 O ILE C 287 SHEET 5 AA8 7 VAL C 224 VAL C 229 1 N PHE C 227 O ILE C 261 SHEET 6 AA8 7 LYS C 169 ALA C 173 1 N LYS C 169 O ALA C 225 SHEET 7 AA8 7 PHE C 204 ILE C 207 1 O ILE C 207 N PHE C 172 SHEET 1 AA9 3 ALA C 370 LYS C 374 0 SHEET 2 AA9 3 LEU C 377 VAL C 381 -1 O ALA C 379 N ARG C 372 SHEET 3 AA9 3 ILE C 411 PHE C 414 -1 O ILE C 412 N ILE C 380 LINK NZ LYS A 292 C4A PLP A 501 1555 1555 2.39 CISPEP 1 LYS A 165 TYR A 166 0 -8.82 CISPEP 2 GLY A 198 PRO A 199 0 3.15 CISPEP 3 LYS B 165 TYR B 166 0 -7.20 CISPEP 4 GLY B 198 PRO B 199 0 6.18 CISPEP 5 LYS C 165 TYR C 166 0 -8.35 CISPEP 6 GLY C 198 PRO C 199 0 4.77 SITE 1 AC1 14 GLY A 142 VAL A 143 PHE A 177 TRP A 178 SITE 2 AC1 14 GLU A 230 ASP A 263 GLN A 266 LYS A 292 SITE 3 AC1 14 THR A 322 HOH A 631 HOH A 705 HOH A 724 SITE 4 AC1 14 HOH A 761 HOH A 816 SITE 1 AC2 13 GLY B 142 VAL B 143 PHE B 177 TRP B 178 SITE 2 AC2 13 ASP B 263 ILE B 265 GLN B 266 LYS B 292 SITE 3 AC2 13 THR B 322 HOH B 631 HOH B 646 HOH B 717 SITE 4 AC2 13 HOH B 729 SITE 1 AC3 16 GLY C 142 VAL C 143 PHE C 177 TRP C 178 SITE 2 AC3 16 GLU C 230 ASP C 263 ILE C 265 GLN C 266 SITE 3 AC3 16 LYS C 292 THR C 322 HOH C 645 HOH C 707 SITE 4 AC3 16 HOH C 713 HOH C 737 HOH C 796 HOH C 806 CRYST1 193.252 193.252 57.211 90.00 90.00 120.00 P 31 1 2 18 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 0.005175 0.002988 0.000000 0.00000 SCALE2 0.000000 0.005975 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017479 0.00000 MTRIX1 1 1.000000 0.000000 0.000000 0.00000 1 MTRIX2 1 0.000000 1.000000 0.000000 0.00000 1 MTRIX3 1 0.000000 0.000000 1.000000 0.00000 1 MTRIX1 2 -0.499299 0.866429 -0.000660 -96.58590 1 MTRIX2 2 -0.866430 -0.499299 0.000822 55.76031 1 MTRIX3 2 0.000382 0.000982 0.999999 9.53673 1 MTRIX1 3 1.000000 0.000000 0.000000 0.00000 1 MTRIX2 3 0.000000 1.000000 0.000000 0.00000 1 MTRIX3 3 0.000000 0.000000 1.000000 0.00000 1 MTRIX1 4 -0.499487 -0.866315 -0.003167 0.04461 1 MTRIX2 4 0.866309 -0.499496 0.003408 111.50779 1 MTRIX3 4 -0.004535 -0.001042 0.999989 19.15850 1 MTRIX1 5 1.000000 0.000000 0.000000 0.00000 1 MTRIX2 5 0.000000 1.000000 0.000000 0.00000 1 MTRIX3 5 0.000000 0.000000 1.000000 0.00000 1 MTRIX1 6 -0.501118 0.865379 -0.001003 -96.54485 1 MTRIX2 6 -0.865373 -0.501118 -0.003257 55.88975 1 MTRIX3 6 -0.003321 -0.000764 0.999994 9.59701 1