PDB Short entry for 2AY2 HEADER AMINOTRANSFERASE 06-AUG-98 2AY2 TITLE AROMATIC AMINO ACID AMINOTRANSFERASE WITH CYCLOHEXANE PROPIONIC ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: AROMATIC AMINO ACID AMINOTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: AROAT; COMPND 5 EC: 2.6.1.57; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PARACOCCUS DENITRIFICANS; SOURCE 3 ORGANISM_TAXID: 266; SOURCE 4 STRAIN: IFO 12442; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: TY103; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PUC118 KEYWDS AMINOTRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.OKAMOTO,K.HIROTSU,H.KAGAMIYAMA REVDAT 6 09-AUG-23 2AY2 1 REMARK LINK REVDAT 5 29-NOV-17 2AY2 1 HELIX REVDAT 4 13-JUL-11 2AY2 1 VERSN REVDAT 3 24-FEB-09 2AY2 1 VERSN REVDAT 2 02-MAR-99 2AY2 3 HET COMPND REMARK HETATM REVDAT 2 2 3 LINK ATOM SOURCE FORMUL REVDAT 2 3 3 JRNL HETSYN CONECT HETNAM REVDAT 1 02-FEB-99 2AY2 0 JRNL AUTH A.OKAMOTO,S.ISHII,K.HIROTSU,H.KAGAMIYAMA JRNL TITL THE ACTIVE SITE OF PARACOCCUS DENITRIFICANS AROMATIC AMINO JRNL TITL 2 ACID AMINOTRANSFERASE HAS CONTRARY PROPERTIES: FLEXIBILITY JRNL TITL 3 AND RIGIDITY. JRNL REF BIOCHEMISTRY V. 38 1176 1999 JRNL REFN ISSN 0006-2960 JRNL PMID 9930977 JRNL DOI 10.1021/BI981921D REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.OKAMOTO,Y.NAKAI,H.HAYASHI,K.HIROTSU,H.KAGAMIYAMA REMARK 1 TITL CRYSTAL STRUCTURES OF PARACOCCUS DENITRIFICANS AROMATIC REMARK 1 TITL 2 AMINO ACID AMINOTRANSFERASE: A SUBSTRATE RECOGNITION SITE REMARK 1 TITL 3 CONSTRUCTED BY REARRANGEMENT OF HYDROGEN BOND NETWORK REMARK 1 REF J.MOL.BIOL. V. 280 443 1998 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH S.OUE,A.OKAMOTO,Y.NAKAI,M.NAKAHIRA,T.SHIBATANI,H.HAYASHI, REMARK 1 AUTH 2 H.KAGAMIYAMA REMARK 1 TITL PARACOCCUS DENITRIFICANS AROMATIC AMINO ACID REMARK 1 TITL 2 AMINOTRANSFERASE: A MODEL ENZYME FOR THE STUDY OF DUAL REMARK 1 TITL 3 SUBSTRATE RECOGNITION MECHANISM REMARK 1 REF J.BIOCHEM.(TOKYO) V. 121 161 1997 REMARK 1 REFN ISSN 0021-924X REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 80.3 REMARK 3 NUMBER OF REFLECTIONS : 25002 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.166 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2468 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.54 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 65.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2990 REMARK 3 BIN R VALUE (WORKING SET) : 0.2120 REMARK 3 BIN FREE R VALUE : 0.2690 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 351 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.014 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5941 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 41 REMARK 3 SOLVENT ATOMS : 268 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.90 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) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.24 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.29 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.26 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.130 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 0.650 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.180 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 0.890 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 1.450 ; 2.500 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM11.WAT REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH11.WAT REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2AY2 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_1000177791. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-SEP-97 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 6.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : PROCESS (RIGAKU) REMARK 200 DATA SCALING SOFTWARE : PROCESS (RIGAKU) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27153 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 122.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.06200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 178.0000 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) : 2.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.7 REMARK 200 DATA REDUNDANCY IN SHELL : 1.60 REMARK 200 R MERGE FOR SHELL (I) : 0.17700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 25.50 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: 1AY8 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.4 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 61.97500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 27.60000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 60.93000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 27.60000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 61.97500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 60.93000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28680 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -40.0 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 ARG B 25 REMARK 465 ALA B 26 REMARK 465 ASP B 27 REMARK 465 PRO B 28 REMARK 465 ARG B 29 REMARK 465 GLN B 30 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 LYS A 16 -41.78 72.14 REMARK 500 ALA A 71 -144.16 -111.06 REMARK 500 TYR A 160 -61.49 -142.68 REMARK 500 CYS A 192 68.15 39.90 REMARK 500 ILE A 262 51.04 -117.30 REMARK 500 ARG A 266 73.04 61.89 REMARK 500 TYR A 295 18.18 -159.55 REMARK 500 SER A 296 -101.10 67.39 REMARK 500 ALA B 71 -140.76 -118.07 REMARK 500 TYR B 160 -58.87 -142.50 REMARK 500 ARG B 266 75.50 64.28 REMARK 500 TYR B 295 10.71 -157.40 REMARK 500 SER B 296 -110.56 73.77 REMARK 500 SER B 345 -21.16 -155.55 REMARK 500 ASP B 348 41.34 -90.88 REMARK 500 SER B 361 130.01 -170.82 REMARK 500 GLU B 376 33.00 -93.61 REMARK 500 PHE B 377 -19.93 -153.15 REMARK 500 SER B 385 30.73 72.18 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 PLP A 413 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 413 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CXP B 414 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE RESIDUE NUMBERING IS BASED ON THE SEQUENCE OF PIG REMARK 999 CYTOSOLIC ASPARTATE AMINOTRANSFERASE TRADITIONALLY USED IN REMARK 999 ALL PUBLICATIONS CONCERNING ASPARTATE AMINOTRANSFERASES. DBREF 2AY2 A 5 409 UNP P95468 TYRB_PARDE 1 394 DBREF 2AY2 B 5 409 UNP P95468 TYRB_PARDE 1 394 SEQRES 1 A 394 MET LEU GLY ASN LEU LYS PRO GLN ALA PRO ASP LYS ILE SEQRES 2 A 394 LEU ALA LEU MET GLY GLU PHE ARG ALA ASP PRO ARG GLN SEQRES 3 A 394 GLY LYS ILE ASP LEU GLY VAL GLY VAL TYR LYS ASP ALA SEQRES 4 A 394 THR GLY HIS THR PRO ILE MET ARG ALA VAL HIS ALA ALA SEQRES 5 A 394 GLU GLN ARG MET LEU GLU THR GLU THR THR LYS THR TYR SEQRES 6 A 394 ALA GLY LEU SER GLY GLU PRO GLU PHE GLN LYS ALA MET SEQRES 7 A 394 GLY GLU LEU ILE LEU GLY ASP GLY LEU LYS SER GLU THR SEQRES 8 A 394 THR ALA THR LEU ALA THR VAL GLY GLY THR GLY ALA LEU SEQRES 9 A 394 ARG GLN ALA LEU GLU LEU ALA ARG MET ALA ASN PRO ASP SEQRES 10 A 394 LEU ARG VAL PHE VAL SER ASP PRO THR TRP PRO ASN HIS SEQRES 11 A 394 VAL SER ILE MET ASN PHE MET GLY LEU PRO VAL GLN THR SEQRES 12 A 394 TYR ARG TYR PHE ASP ALA GLU THR ARG GLY VAL ASP PHE SEQRES 13 A 394 GLU GLY MET LYS ALA ASP LEU ALA ALA ALA LYS LYS GLY SEQRES 14 A 394 ASP MET VAL LEU LEU HIS GLY CYS CYS HIS ASN PRO THR SEQRES 15 A 394 GLY ALA ASN LEU THR LEU ASP GLN TRP ALA GLU ILE ALA SEQRES 16 A 394 SER ILE LEU GLU LYS THR GLY ALA LEU PRO LEU ILE ASP SEQRES 17 A 394 LEU ALA TYR GLN GLY PHE GLY ASP GLY LEU GLU GLU ASP SEQRES 18 A 394 ALA ALA GLY THR ARG LEU ILE ALA SER ARG ILE PRO GLU SEQRES 19 A 394 VAL LEU ILE ALA ALA SER CYS SER LYS ASN PHE GLY ILE SEQRES 20 A 394 TYR ARG GLU ARG THR GLY CYS LEU LEU ALA LEU CYS ALA SEQRES 21 A 394 ASP ALA ALA THR ARG GLU LEU ALA GLN GLY ALA MET ALA SEQRES 22 A 394 PHE LEU ASN ARG GLN THR TYR SER PHE PRO PRO PHE HIS SEQRES 23 A 394 GLY ALA LYS ILE VAL SER THR VAL LEU THR THR PRO GLU SEQRES 24 A 394 LEU ARG ALA ASP TRP MET ALA GLU LEU GLU ALA VAL ARG SEQRES 25 A 394 SER GLY MET LEU ARG LEU ARG GLU GLN LEU ALA GLY GLU SEQRES 26 A 394 LEU ARG ASP LEU SER GLY SER ASP ARG PHE GLY PHE VAL SEQRES 27 A 394 ALA GLU HIS ARG GLY MET PHE SER ARG LEU GLY ALA THR SEQRES 28 A 394 PRO GLU GLN VAL LYS ARG ILE LYS GLU GLU PHE GLY ILE SEQRES 29 A 394 TYR MET VAL GLY ASP SER ARG ILE ASN ILE ALA GLY LEU SEQRES 30 A 394 ASN ASP ASN THR ILE PRO ILE LEU ALA ARG ALA ILE ILE SEQRES 31 A 394 GLU VAL GLY VAL SEQRES 1 B 394 MET LEU GLY ASN LEU LYS PRO GLN ALA PRO ASP LYS ILE SEQRES 2 B 394 LEU ALA LEU MET GLY GLU PHE ARG ALA ASP PRO ARG GLN SEQRES 3 B 394 GLY LYS ILE ASP LEU GLY VAL GLY VAL TYR LYS ASP ALA SEQRES 4 B 394 THR GLY HIS THR PRO ILE MET ARG ALA VAL HIS ALA ALA SEQRES 5 B 394 GLU GLN ARG MET LEU GLU THR GLU THR THR LYS THR TYR SEQRES 6 B 394 ALA GLY LEU SER GLY GLU PRO GLU PHE GLN LYS ALA MET SEQRES 7 B 394 GLY GLU LEU ILE LEU GLY ASP GLY LEU LYS SER GLU THR SEQRES 8 B 394 THR ALA THR LEU ALA THR VAL GLY GLY THR GLY ALA LEU SEQRES 9 B 394 ARG GLN ALA LEU GLU LEU ALA ARG MET ALA ASN PRO ASP SEQRES 10 B 394 LEU ARG VAL PHE VAL SER ASP PRO THR TRP PRO ASN HIS SEQRES 11 B 394 VAL SER ILE MET ASN PHE MET GLY LEU PRO VAL GLN THR SEQRES 12 B 394 TYR ARG TYR PHE ASP ALA GLU THR ARG GLY VAL ASP PHE SEQRES 13 B 394 GLU GLY MET LYS ALA ASP LEU ALA ALA ALA LYS LYS GLY SEQRES 14 B 394 ASP MET VAL LEU LEU HIS GLY CYS CYS HIS ASN PRO THR SEQRES 15 B 394 GLY ALA ASN LEU THR LEU ASP GLN TRP ALA GLU ILE ALA SEQRES 16 B 394 SER ILE LEU GLU LYS THR GLY ALA LEU PRO LEU ILE ASP SEQRES 17 B 394 LEU ALA TYR GLN GLY PHE GLY ASP GLY LEU GLU GLU ASP SEQRES 18 B 394 ALA ALA GLY THR ARG LEU ILE ALA SER ARG ILE PRO GLU SEQRES 19 B 394 VAL LEU ILE ALA ALA SER CYS SER LYS ASN PHE GLY ILE SEQRES 20 B 394 TYR ARG GLU ARG THR GLY CYS LEU LEU ALA LEU CYS ALA SEQRES 21 B 394 ASP ALA ALA THR ARG GLU LEU ALA GLN GLY ALA MET ALA SEQRES 22 B 394 PHE LEU ASN ARG GLN THR TYR SER PHE PRO PRO PHE HIS SEQRES 23 B 394 GLY ALA LYS ILE VAL SER THR VAL LEU THR THR PRO GLU SEQRES 24 B 394 LEU ARG ALA ASP TRP MET ALA GLU LEU GLU ALA VAL ARG SEQRES 25 B 394 SER GLY MET LEU ARG LEU ARG GLU GLN LEU ALA GLY GLU SEQRES 26 B 394 LEU ARG ASP LEU SER GLY SER ASP ARG PHE GLY PHE VAL SEQRES 27 B 394 ALA GLU HIS ARG GLY MET PHE SER ARG LEU GLY ALA THR SEQRES 28 B 394 PRO GLU GLN VAL LYS ARG ILE LYS GLU GLU PHE GLY ILE SEQRES 29 B 394 TYR MET VAL GLY ASP SER ARG ILE ASN ILE ALA GLY LEU SEQRES 30 B 394 ASN ASP ASN THR ILE PRO ILE LEU ALA ARG ALA ILE ILE SEQRES 31 B 394 GLU VAL GLY VAL HET PLP A 413 15 HET PLP B 413 15 HET CXP B 414 11 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM CXP CYCLOHEXANE PROPIONIC ACID HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 PLP 2(C8 H10 N O6 P) FORMUL 5 CXP C9 H16 O2 FORMUL 6 HOH *268(H2 O) HELIX 1 1A ILE A 17 ALA A 26 1 10 HELIX 2 2A ARG A 51 THR A 63 1 13 HELIX 3 3A PRO A 77 LEU A 88 1 12 HELIX 4 5A GLY A 107 ALA A 122 1 16 HELIX 5 6A PRO A 141 MET A 150 1 10 HELIX 6 7A PHE A 170 LEU A 177 1 8 HELIX 7 8A LEU A 202 THR A 215 1 14 HELIX 8 9A ALA A 238 ARG A 246 1 9 HELIX 9 11A ALA A 277 THR A 294 1 18 HELIX 10 12A HIS A 301 THR A 311 1 11 HELIX 11 13A PRO A 313 SER A 345 1 33 HELIX 12 14A PHE A 352 GLU A 355 1 4 HELIX 13 15A PRO A 367 PHE A 377 1 11 HELIX 14 16A ILE A 397 GLU A 406 1 10 HELIX 15 1B LYS B 16 GLY B 22 1 7 HELIX 16 2B ARG B 51 THR B 63 1 13 HELIX 17 3B PRO B 77 LEU B 88 1 12 HELIX 18 5B GLY B 107 ALA B 122 1 16 HELIX 19 6B PRO B 141 MET B 150 1 10 HELIX 20 7B PHE B 170 ALA B 178 1 9 HELIX 21 8B LEU B 202 THR B 215 1 14 HELIX 22 9B ALA B 238 ARG B 246 1 9 HELIX 23 11B ALA B 277 ARG B 292 1 16 HELIX 24 12B HIS B 301 THR B 311 1 11 HELIX 25 13B PRO B 313 ARG B 342 1 30 HELIX 26 14B PHE B 352 GLU B 355 1 4 HELIX 27 15B PRO B 367 PHE B 377 1 11 HELIX 28 16B ILE B 397 GLU B 406 1 10 SHEET 1 AA 2 ILE A 33 ASP A 34 0 SHEET 2 AA 2 ILE A 379 TYR A 380 1 N TYR A 380 O ILE A 33 SHEET 1 AB 7 THR A 100 VAL A 106 0 SHEET 2 AB 7 THR A 267 LEU A 273 -1 N ALA A 272 O ALA A 101 SHEET 3 AB 7 VAL A 250 SER A 255 -1 N ALA A 254 O CYS A 269 SHEET 4 AB 7 LEU A 218 LEU A 223 1 N ILE A 221 O LEU A 251 SHEET 5 AB 7 MET A 185 HIS A 189 1 N VAL A 186 O LEU A 218 SHEET 6 AB 7 VAL A 133 ASP A 137 1 N PHE A 134 O MET A 185 SHEET 7 AB 7 VAL A 155 ARG A 159 1 N GLN A 156 O VAL A 133 SHEET 1 AC 2 PHE A 161 ASP A 162 0 SHEET 2 AC 2 GLY A 167 VAL A 168 -1 O GLY A 167 N ASP A 162 SHEET 1 AD 2 PHE A 360 ARG A 362 0 SHEET 2 AD 2 ARG A 386 ASN A 388 -1 N ILE A 387 O SER A 361 SHEET 1 BA 2 ILE B 33 LEU B 35 0 SHEET 2 BA 2 ILE B 379 MET B 381 1 N TYR B 380 O ILE B 33 SHEET 1 BB 7 THR B 100 THR B 105 0 SHEET 2 BB 7 GLY B 268 LEU B 273 -1 N ALA B 272 O ALA B 101 SHEET 3 BB 7 VAL B 250 SER B 255 -1 N ALA B 254 O CYS B 269 SHEET 4 BB 7 LEU B 218 LEU B 223 1 N ILE B 221 O LEU B 251 SHEET 5 BB 7 MET B 185 HIS B 189 1 N VAL B 186 O LEU B 218 SHEET 6 BB 7 VAL B 133 ASP B 137 1 N PHE B 134 O MET B 185 SHEET 7 BB 7 VAL B 155 ARG B 159 1 N GLN B 156 O VAL B 133 SHEET 1 BD 2 PHE B 360 ARG B 362 0 SHEET 2 BD 2 ARG B 386 ASN B 388 -1 N ILE B 387 O SER B 361 LINK NZ LYS A 258 C4A PLP A 413 1555 1555 1.35 LINK NZ LYS B 258 C4A PLP B 413 1555 1555 1.35 CISPEP 1 ASP A 137 PRO A 138 0 -0.20 CISPEP 2 ASN A 194 PRO A 195 0 0.41 CISPEP 3 ASP B 137 PRO B 138 0 -0.67 CISPEP 4 ASN B 194 PRO B 195 0 0.92 SITE 1 AC1 13 GLY A 107 GLY A 108 THR A 109 TRP A 140 SITE 2 AC1 13 ASN A 194 ASP A 222 ALA A 224 TYR A 225 SITE 3 AC1 13 SER A 255 SER A 257 LYS A 258 ARG A 266 SITE 4 AC1 13 TYR B 70 SITE 1 AC2 12 TYR A 70 GLY B 108 THR B 109 TRP B 140 SITE 2 AC2 12 ASN B 194 ASP B 222 ALA B 224 TYR B 225 SITE 3 AC2 12 SER B 255 SER B 257 LYS B 258 ARG B 266 SITE 1 AC3 6 TYR A 70 SER A 296 GLY B 38 TRP B 140 SITE 2 AC3 6 ASN B 194 ARG B 386 CRYST1 123.950 121.860 55.200 90.00 90.00 90.00 P 21 21 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.008068 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008206 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018116 0.00000 MTRIX1 1 -0.956255 0.107760 -0.271965 188.70621 1 MTRIX2 1 0.144600 -0.634047 -0.759655 40.37710 1 MTRIX3 1 -0.254299 -0.765750 0.590728 50.38670 1