HEADER AMINOTRANSFERASE 23-DEC-95 1OXO TITLE ASPARTATE AMINOTRANSFERASE, H-ASP COMPLEX, OPEN CONFORMATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASPARTATE AMINOTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.6.1.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 ORGAN: HEART; SOURCE 6 ORGANELLE: MITOCHONDRIA; SOURCE 7 EXPRESSION_SYSTEM: UNIDENTIFIED; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 32644 KEYWDS VITAMIN B6, HYDROXYLAMINE DERIVED INHIBITORS, AMINOTRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR E.HOHENESTER,T.SCHIRMER,J.N.JANSONIUS REVDAT 6 14-FEB-24 1OXO 1 REMARK SEQADV REVDAT 5 18-APR-18 1OXO 1 REMARK REVDAT 4 24-FEB-09 1OXO 1 VERSN REVDAT 3 01-APR-03 1OXO 1 JRNL REVDAT 2 22-DEC-99 1OXO 1 JRNL REVDAT 1 10-JUN-96 1OXO 0 JRNL AUTH Z.MARKOVIC-HOUSLEY,T.SCHIRMER,E.HOHENESTER,A.R.KHOMUTOV, JRNL AUTH 2 R.M.KHOMUTOV,M.Y.KARPEISKY,E.SANDMEIER,P.CHRISTEN, JRNL AUTH 3 J.N.JANSONIUS JRNL TITL CRYSTAL STRUCTURES AND SOLUTION STUDIES OF OXIME ADDUCTS OF JRNL TITL 2 MITOCHONDRIAL ASPARTATE AMINOTRANSFERASE. JRNL REF EUR.J.BIOCHEM. V. 236 1025 1996 JRNL REFN ISSN 0014-2956 JRNL PMID 8665890 JRNL DOI 10.1111/J.1432-1033.1996.01025.X REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.A.MCPHALEN,M.G.VINCENT,J.N.JANSONIUS REMARK 1 TITL X-RAY STRUCTURE REFINEMENT AND COMPARISON OF THREE FORMS OF REMARK 1 TITL 2 MITOCHONDRIAL ASPARTATE AMINOTRANSFERASE REMARK 1 REF J.MOL.BIOL. V. 225 495 1992 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 25169 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.1280 REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6322 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 42 REMARK 3 SOLVENT ATOMS : 541 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.70 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 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.009 ; 0.010 REMARK 3 ANGLE DISTANCE (A) : 0.030 ; 0.020 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) : 0.008 ; 0.010 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.246 ; 0.200 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.181 ; 0.300 REMARK 3 MULTIPLE TORSION (A) : 0.260 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : 0.224 ; 0.300 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) : 2.100 ; 3.000 REMARK 3 STAGGERED (DEGREES) : 19.300; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 25.800; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 5.100 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 6.900 ; 6.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 10.900; 8.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 13.700; 12.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1OXO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000175534. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : JAN-91 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : DIFFRACTOMETER REMARK 200 DETECTOR MANUFACTURER : ENRAF-NONIUS FAST REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MADNES REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25752 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 1.210 REMARK 200 R MERGE (I) : 0.04100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: BECAUSE OF THE LOW REDUNDANCY, THE DATA WERE SCALED TO A REMARK 200 REFERENCE DATA SET CALCULATED FROM THE COORDINATES OF THE HOLO- REMARK 200 AAT STRUCTURE REFINED AT 1.9 ANGSTROMS RESOLUTION (MCPHALEN ET REMARK 200 AL., 1992). REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 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 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 300 REMARK: THE MOLECULE IS AN ALPHA2 DIMER. THE SUBUNITS ARE RELATED REMARK 300 BY A LOCAL TWO-FOLD ROTATION AXIS. THEY ARE DISTINGUISHED REMARK 300 BY CHAIN IDENTIFIERS A AND B, RESPECTIVELY. THE RESIDUES REMARK 300 IN EACH SUBUNIT ARE NUMBERED FROM 3 TO 410, ACCORDING TO A REMARK 300 SEQUENCE ALIGNMENT WITH THE LONGER SEQUENCE OF PIG REMARK 300 CYTOSOLIC ASPARTATE AMINOTRANSFERASE (SEE U. GRAF-HAUSNER, REMARK 300 K.J. WILSON AND P. CHRISTEN (1983) J.BIOL.CHEM. 258, REMARK 300 8813-8826). 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: 8030 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30430 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 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 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 ARG A 201 NE CZ NH1 NH2 REMARK 480 ARG A 275 NE CZ NH1 NH2 REMARK 480 LYS A 317 CD CE NZ REMARK 480 GLN A 351 CD OE1 NE2 REMARK 480 LYS A 383 CE NZ REMARK 480 GLU B 22 CD OE1 OE2 REMARK 480 LYS B 25 CE NZ REMARK 480 ARG B 26 CB CG CD NE CZ NH1 NH2 REMARK 480 GLU B 90 CG CD OE1 OE2 REMARK 480 GLU B 203 CD OE1 OE2 REMARK 480 ARG B 235 NE CZ NH1 NH2 REMARK 480 ARG B 275 NE CZ NH1 NH2 REMARK 480 LYS B 317 CE NZ REMARK 480 GLU B 371 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 NZ LYS B 64 O HOH B 617 2.08 REMARK 500 O ILE A 60 O HOH A 535 2.08 REMARK 500 OE2 GLU A 57 O HOH A 503 2.10 REMARK 500 OE1 GLU A 175 O HOH A 668 2.11 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 ARG A 275 CD ARG A 275 NE -0.364 REMARK 500 LYS A 317 CG LYS A 317 CD -0.299 REMARK 500 GLU B 22 CG GLU B 22 CD -0.207 REMARK 500 LYS B 25 CD LYS B 25 CE -0.263 REMARK 500 GLU B 203 CG GLU B 203 CD -0.371 REMARK 500 ARG B 235 CD ARG B 235 NE -0.330 REMARK 500 ARG B 275 CD ARG B 275 NE -0.441 REMARK 500 GLU B 371 CG GLU B 371 CD -0.202 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 27 CB - CG - OD1 ANGL. DEV. = 5.9 DEGREES REMARK 500 ARG A 41 NE - CZ - NH1 ANGL. DEV. = 5.4 DEGREES REMARK 500 ARG A 41 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 ASP A 42 CB - CG - OD2 ANGL. DEV. = -9.4 DEGREES REMARK 500 ARG A 54 NE - CZ - NH2 ANGL. DEV. = -4.9 DEGREES REMARK 500 ARG A 99 CD - NE - CZ ANGL. DEV. = 9.6 DEGREES REMARK 500 ARG A 113 NE - CZ - NH2 ANGL. DEV. = -4.6 DEGREES REMARK 500 ASP A 149 CB - CG - OD1 ANGL. DEV. = -5.8 DEGREES REMARK 500 VAL A 251 CB - CA - C ANGL. DEV. = 13.2 DEGREES REMARK 500 ARG A 266 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG A 275 CG - CD - NE ANGL. DEV. = 14.7 DEGREES REMARK 500 ARG A 275 CD - NE - CZ ANGL. DEV. = -15.2 DEGREES REMARK 500 GLU A 278 CB - CG - CD ANGL. DEV. = 20.7 DEGREES REMARK 500 GLU A 278 OE1 - CD - OE2 ANGL. DEV. = -9.6 DEGREES REMARK 500 GLU A 278 CG - CD - OE1 ANGL. DEV. = 15.4 DEGREES REMARK 500 ARG A 282 NE - CZ - NH1 ANGL. DEV. = 7.0 DEGREES REMARK 500 ARG A 282 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 ARG A 316 NE - CZ - NH1 ANGL. DEV. = 4.1 DEGREES REMARK 500 LYS A 317 CB - CG - CD ANGL. DEV. = 21.3 DEGREES REMARK 500 ARG A 372 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ARG A 386 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 VAL A 389 CB - CA - C ANGL. DEV. = 11.5 DEGREES REMARK 500 GLU B 22 CB - CG - CD ANGL. DEV. = 18.8 DEGREES REMARK 500 GLU B 22 CG - CD - OE1 ANGL. DEV. = 26.5 DEGREES REMARK 500 GLU B 22 CG - CD - OE2 ANGL. DEV. = -28.9 DEGREES REMARK 500 ARG B 26 NE - CZ - NH1 ANGL. DEV. = 6.4 DEGREES REMARK 500 ARG B 26 NE - CZ - NH2 ANGL. DEV. = -3.6 DEGREES REMARK 500 MET B 33 CA - CB - CG ANGL. DEV. = 10.9 DEGREES REMARK 500 ARG B 41 NE - CZ - NH1 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG B 41 NE - CZ - NH2 ANGL. DEV. = -4.9 DEGREES REMARK 500 ARG B 54 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG B 121 NE - CZ - NH1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG B 121 NE - CZ - NH2 ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG B 129 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 HIS B 143 N - CA - CB ANGL. DEV. = 11.7 DEGREES REMARK 500 ARG B 159 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG B 159 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 GLU B 203 CB - CG - CD ANGL. DEV. = 25.1 DEGREES REMARK 500 ARG B 235 CD - NE - CZ ANGL. DEV. = -9.8 DEGREES REMARK 500 ARG B 235 NE - CZ - NH1 ANGL. DEV. = -4.3 DEGREES REMARK 500 ARG B 235 NE - CZ - NH2 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG B 275 CG - CD - NE ANGL. DEV. = 34.2 DEGREES REMARK 500 ARG B 275 CD - NE - CZ ANGL. DEV. = -22.5 DEGREES REMARK 500 ARG B 292 NE - CZ - NH1 ANGL. DEV. = -3.4 DEGREES REMARK 500 LYS B 317 CD - CE - NZ ANGL. DEV. = -13.9 DEGREES REMARK 500 ARG B 372 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 SER A 107 -156.78 64.75 REMARK 500 TYR A 160 -59.86 -145.28 REMARK 500 LYS A 183 31.72 72.95 REMARK 500 MET A 223 79.28 -112.57 REMARK 500 TYR A 263 -79.26 -7.24 REMARK 500 ARG A 266 73.43 54.68 REMARK 500 TYR A 295 9.98 -154.76 REMARK 500 SER A 296 -60.05 69.14 REMARK 500 ARG B 99 36.97 -88.90 REMARK 500 SER B 107 -155.68 60.03 REMARK 500 TYR B 160 -58.49 -134.85 REMARK 500 TYR B 263 -81.48 -16.35 REMARK 500 ARG B 266 66.24 64.80 REMARK 500 TYR B 295 14.88 -157.52 REMARK 500 SER B 296 -65.06 70.03 REMARK 500 SER B 378 44.51 72.32 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG B 201 0.08 SIDE CHAIN REMARK 500 ARG B 304 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IK2 A 411 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IK2 B 411 DBREF 1OXO A 3 410 UNP P00508 AATM_CHICK 23 423 DBREF 1OXO B 3 410 UNP P00508 AATM_CHICK 23 423 SEQADV 1OXO PRO A 47 UNP P00508 SER 67 CONFLICT SEQADV 1OXO PRO B 47 UNP P00508 SER 67 CONFLICT SEQRES 1 A 401 SER SER TRP TRP SER HIS VAL GLU MET GLY PRO PRO ASP SEQRES 2 A 401 PRO ILE LEU GLY VAL THR GLU ALA PHE LYS ARG ASP THR SEQRES 3 A 401 ASN SER LYS LYS MET ASN LEU GLY VAL GLY ALA TYR ARG SEQRES 4 A 401 ASP ASP ASN GLY LYS PRO TYR VAL LEU ASN CYS VAL ARG SEQRES 5 A 401 LYS ALA GLU ALA MET ILE ALA ALA LYS LYS MET ASP LYS SEQRES 6 A 401 GLU TYR LEU PRO ILE ALA GLY LEU ALA ASP PHE THR ARG SEQRES 7 A 401 ALA SER ALA GLU LEU ALA LEU GLY GLU ASN SER GLU ALA SEQRES 8 A 401 PHE LYS SER GLY ARG TYR VAL THR VAL GLN GLY ILE SER SEQRES 9 A 401 GLY THR GLY SER LEU ARG VAL GLY ALA ASN PHE LEU GLN SEQRES 10 A 401 ARG PHE PHE LYS PHE SER ARG ASP VAL TYR LEU PRO LYS SEQRES 11 A 401 PRO SER TRP GLY ASN HIS THR PRO ILE PHE ARG ASP ALA SEQRES 12 A 401 GLY LEU GLN LEU GLN ALA TYR ARG TYR TYR ASP PRO LYS SEQRES 13 A 401 THR CYS SER LEU ASP PHE THR GLY ALA MET GLU ASP ILE SEQRES 14 A 401 SER LYS ILE PRO GLU LYS SER ILE ILE LEU LEU HIS ALA SEQRES 15 A 401 CYS ALA HIS ASN PRO THR GLY VAL ASP PRO ARG GLN GLU SEQRES 16 A 401 GLN TRP LYS GLU LEU ALA SER VAL VAL LYS LYS ARG ASN SEQRES 17 A 401 LEU LEU ALA TYR PHE ASP MET ALA TYR GLN GLY PHE ALA SEQRES 18 A 401 SER GLY ASP ILE ASN ARG ASP ALA TRP ALA LEU ARG HIS SEQRES 19 A 401 PHE ILE GLU GLN GLY ILE ASP VAL VAL LEU SER GLN SER SEQRES 20 A 401 TYR ALA LYS ASN MET GLY LEU TYR GLY GLU ARG ALA GLY SEQRES 21 A 401 ALA PHE THR VAL ILE CYS ARG ASP ALA GLU GLU ALA LYS SEQRES 22 A 401 ARG VAL GLU SER GLN LEU LYS ILE LEU ILE ARG PRO MET SEQRES 23 A 401 TYR SER ASN PRO PRO MET ASN GLY ALA ARG ILE ALA SER SEQRES 24 A 401 LEU ILE LEU ASN THR PRO GLU LEU ARG LYS GLU TRP LEU SEQRES 25 A 401 VAL GLU VAL LYS GLY MET ALA ASP ARG ILE ILE SER MET SEQRES 26 A 401 ARG THR GLN LEU VAL SER ASN LEU LYS LYS GLU GLY SER SEQRES 27 A 401 SER HIS ASN TRP GLN HIS ILE THR ASP GLN ILE GLY MET SEQRES 28 A 401 PHE CYS PHE THR GLY LEU LYS PRO GLU GLN VAL GLU ARG SEQRES 29 A 401 LEU THR LYS GLU PHE SER ILE TYR MET THR LYS ASP GLY SEQRES 30 A 401 ARG ILE SER VAL ALA GLY VAL ALA SER SER ASN VAL GLY SEQRES 31 A 401 TYR LEU ALA HIS ALA ILE HIS GLN VAL THR LYS SEQRES 1 B 401 SER SER TRP TRP SER HIS VAL GLU MET GLY PRO PRO ASP SEQRES 2 B 401 PRO ILE LEU GLY VAL THR GLU ALA PHE LYS ARG ASP THR SEQRES 3 B 401 ASN SER LYS LYS MET ASN LEU GLY VAL GLY ALA TYR ARG SEQRES 4 B 401 ASP ASP ASN GLY LYS PRO TYR VAL LEU ASN CYS VAL ARG SEQRES 5 B 401 LYS ALA GLU ALA MET ILE ALA ALA LYS LYS MET ASP LYS SEQRES 6 B 401 GLU TYR LEU PRO ILE ALA GLY LEU ALA ASP PHE THR ARG SEQRES 7 B 401 ALA SER ALA GLU LEU ALA LEU GLY GLU ASN SER GLU ALA SEQRES 8 B 401 PHE LYS SER GLY ARG TYR VAL THR VAL GLN GLY ILE SER SEQRES 9 B 401 GLY THR GLY SER LEU ARG VAL GLY ALA ASN PHE LEU GLN SEQRES 10 B 401 ARG PHE PHE LYS PHE SER ARG ASP VAL TYR LEU PRO LYS SEQRES 11 B 401 PRO SER TRP GLY ASN HIS THR PRO ILE PHE ARG ASP ALA SEQRES 12 B 401 GLY LEU GLN LEU GLN ALA TYR ARG TYR TYR ASP PRO LYS SEQRES 13 B 401 THR CYS SER LEU ASP PHE THR GLY ALA MET GLU ASP ILE SEQRES 14 B 401 SER LYS ILE PRO GLU LYS SER ILE ILE LEU LEU HIS ALA SEQRES 15 B 401 CYS ALA HIS ASN PRO THR GLY VAL ASP PRO ARG GLN GLU SEQRES 16 B 401 GLN TRP LYS GLU LEU ALA SER VAL VAL LYS LYS ARG ASN SEQRES 17 B 401 LEU LEU ALA TYR PHE ASP MET ALA TYR GLN GLY PHE ALA SEQRES 18 B 401 SER GLY ASP ILE ASN ARG ASP ALA TRP ALA LEU ARG HIS SEQRES 19 B 401 PHE ILE GLU GLN GLY ILE ASP VAL VAL LEU SER GLN SER SEQRES 20 B 401 TYR ALA LYS ASN MET GLY LEU TYR GLY GLU ARG ALA GLY SEQRES 21 B 401 ALA PHE THR VAL ILE CYS ARG ASP ALA GLU GLU ALA LYS SEQRES 22 B 401 ARG VAL GLU SER GLN LEU LYS ILE LEU ILE ARG PRO MET SEQRES 23 B 401 TYR SER ASN PRO PRO MET ASN GLY ALA ARG ILE ALA SER SEQRES 24 B 401 LEU ILE LEU ASN THR PRO GLU LEU ARG LYS GLU TRP LEU SEQRES 25 B 401 VAL GLU VAL LYS GLY MET ALA ASP ARG ILE ILE SER MET SEQRES 26 B 401 ARG THR GLN LEU VAL SER ASN LEU LYS LYS GLU GLY SER SEQRES 27 B 401 SER HIS ASN TRP GLN HIS ILE THR ASP GLN ILE GLY MET SEQRES 28 B 401 PHE CYS PHE THR GLY LEU LYS PRO GLU GLN VAL GLU ARG SEQRES 29 B 401 LEU THR LYS GLU PHE SER ILE TYR MET THR LYS ASP GLY SEQRES 30 B 401 ARG ILE SER VAL ALA GLY VAL ALA SER SER ASN VAL GLY SEQRES 31 B 401 TYR LEU ALA HIS ALA ILE HIS GLN VAL THR LYS HET IK2 A 411 21 HET IK2 B 411 21 HETNAM IK2 4'-DEOXY-4'-ACETYLYAMINO-PYRIDOXAL-5'-PHOSPHATE FORMUL 3 IK2 2(C10 H15 N2 O8 P) FORMUL 5 HOH *541(H2 O) HELIX 1 1 PRO A 16 ARG A 26 1 11 HELIX 2 2 ASN A 51 ALA A 62 1 12 HELIX 3 3 ALA A 77 LEU A 88 1 12 HELIX 4 4 GLU A 93 LYS A 96 1 4 HELIX 5 5 SER A 107 PHE A 122 1 16 HELIX 6 6 GLY A 141 ASP A 149 5 9 HELIX 7 7 PHE A 170 LYS A 179 1 10 HELIX 8 8 GLN A 202 LYS A 214 1 13 HELIX 9 9 ILE A 233 ASP A 236 1 4 HELIX 10 10 TRP A 238 GLU A 245 1 8 HELIX 11 11 TYR A 263 GLU A 265 5 3 HELIX 12 12 ALA A 277 TYR A 295 1 19 HELIX 13 13 MET A 300 ASN A 311 1 12 HELIX 14 14 PRO A 313 LYS A 342 1 30 HELIX 15 15 GLN A 351 ASP A 355 5 5 HELIX 16 16 PRO A 367 PHE A 377 1 11 HELIX 17 17 VAL A 389 GLY A 391 5 3 HELIX 18 18 VAL A 397 THR A 409 1 12 HELIX 19 19 PRO B 16 LYS B 25 1 10 HELIX 20 20 ASN B 51 LYS B 63 1 13 HELIX 21 21 ALA B 77 LEU B 88 1 12 HELIX 22 22 GLU B 93 LYS B 96 1 4 HELIX 23 23 SER B 107 PHE B 122 1 16 HELIX 24 24 GLY B 141 ALA B 150 5 10 HELIX 25 25 PHE B 170 SER B 178 1 9 HELIX 26 26 GLN B 202 LYS B 214 1 13 HELIX 27 27 ILE B 233 ASP B 236 1 4 HELIX 28 28 TRP B 238 GLU B 245 1 8 HELIX 29 29 TYR B 263 GLU B 265 5 3 HELIX 30 30 ALA B 277 TYR B 295 1 19 HELIX 31 31 ASN B 301 ASN B 311 1 11 HELIX 32 32 PRO B 313 LYS B 343 1 31 HELIX 33 33 GLN B 351 ASP B 355 1 5 HELIX 34 34 PRO B 367 PHE B 377 1 11 HELIX 35 35 VAL B 389 GLY B 391 5 3 HELIX 36 36 VAL B 397 VAL B 408 1 11 SHEET 1 A 5 TYR A 100 ILE A 106 0 SHEET 2 A 5 ALA A 267 ILE A 273 -1 N VAL A 272 O VAL A 101 SHEET 3 A 5 VAL A 251 SER A 255 -1 N GLN A 254 O ALA A 269 SHEET 4 A 5 LEU A 218 MET A 223 1 N PHE A 221 O VAL A 251 SHEET 5 A 5 ILE A 185 HIS A 189 1 N ILE A 186 O LEU A 218 SHEET 1 B 2 ASP A 130 LYS A 137 0 SHEET 2 B 2 GLN A 154 ARG A 159 1 N GLN A 154 O VAL A 133 SHEET 1 C 2 PHE A 360 PHE A 362 0 SHEET 2 C 2 ARG A 386 SER A 388 -1 N ILE A 387 O CYS A 361 SHEET 1 D 5 TYR B 100 ILE B 106 0 SHEET 2 D 5 ALA B 267 ILE B 273 -1 N VAL B 272 O VAL B 101 SHEET 3 D 5 VAL B 251 SER B 255 -1 N GLN B 254 O ALA B 269 SHEET 4 D 5 LEU B 218 MET B 223 1 N PHE B 221 O VAL B 251 SHEET 5 D 5 ILE B 185 HIS B 189 1 N ILE B 186 O LEU B 218 SHEET 1 E 2 ASP B 130 LYS B 137 0 SHEET 2 E 2 GLN B 154 ARG B 159 1 N GLN B 154 O VAL B 133 SHEET 1 F 2 PHE B 360 PHE B 362 0 SHEET 2 F 2 ARG B 386 SER B 388 -1 N ILE B 387 O CYS B 361 CISPEP 1 LYS A 137 PRO A 138 0 -0.77 CISPEP 2 ASN A 194 PRO A 195 0 3.96 CISPEP 3 LYS B 137 PRO B 138 0 -1.35 CISPEP 4 ASN B 194 PRO B 195 0 3.16 SITE 1 AC1 16 SER A 107 GLY A 108 THR A 109 TRP A 140 SITE 2 AC1 16 ASN A 194 ASP A 222 TYR A 225 SER A 255 SITE 3 AC1 16 LYS A 258 ARG A 266 HOH A 542 HOH A 589 SITE 4 AC1 16 HOH A 610 HOH A 611 TYR B 70 ARG B 292 SITE 1 AC2 17 TYR A 70 SER B 107 GLY B 108 THR B 109 SITE 2 AC2 17 TRP B 140 HIS B 189 ASN B 194 ASP B 222 SITE 3 AC2 17 TYR B 225 SER B 255 LYS B 258 ARG B 266 SITE 4 AC2 17 HOH B 440 HOH B 487 HOH B 547 HOH B 591 SITE 5 AC2 17 HOH B 612 CRYST1 55.700 58.800 76.000 85.20 109.20 115.70 P 1 2 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 0.017953 0.008640 0.006867 0.00000 SCALE2 0.000000 0.018874 0.001310 0.00000 SCALE3 0.000000 0.000000 0.013966 0.00000 MTRIX1 1 -0.925440 0.342530 -0.161990 20.26000 1 MTRIX2 1 0.350480 0.611380 -0.709500 16.98200 1 MTRIX3 1 -0.143990 -0.713370 -0.685840 48.32000 1