HEADER TRANSFERASE 13-JAN-00 1DTY TITLE CRYSTAL STRUCTURE OF ADENOSYLMETHIONINE-8-AMINO-7-OXONANOATE TITLE 2 AMINOTRANSFERASE WITH PYRIDOXAL PHOSPHATE COFACTOR. COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENOSYLMETHIONINE-8-AMINO-7-OXONONANOATE AMINOTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.6.1.62 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562 KEYWDS BIOTIN BIOSYNTHESIS, DAPA, DIAMINOPELARGONIC ACID, DIAMINONANONOIC KEYWDS 2 ACID, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR D.ALEXEEV,L.SAWYER,R.L.BAXTER,M.V.ALEXEEVA,D.CAMPOPIANO REVDAT 3 13-JUL-11 1DTY 1 VERSN REVDAT 2 24-FEB-09 1DTY 1 VERSN REVDAT 1 18-FEB-00 1DTY 0 JRNL AUTH D.ALEXEEV,L.SAWYER,R.L.BAXTER,M.V.ALEXEEVA,D.CAMPOPIANO JRNL TITL CRYSTAL STRUCTURE OF ADENOSYLMETHIONINE-8-AMINO-7-OXONANOATE JRNL TITL 2 AMINOTRANSFERASE WITH PYRIDOXAL PHOSPHATE COFACTOR JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.14 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.14 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.196 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.196 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.328 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 1344 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 41811 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6638 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 334 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : NULL REMARK 3 NUMBER OF RESTRAINTS : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 ANGLE DISTANCES (A) : 0.017 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : NULL REMARK 3 ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : NULL REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : NULL REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: CGLS IN SHELX97 WITH NCS RESTRAINTS REMARK 3 BETWEEN MONOMERS A AND B REMARK 4 REMARK 4 1DTY COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-FEB-00. REMARK 100 THE RCSB ID CODE IS RCSB010363. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-97; 01-JAN-97 REMARK 200 TEMPERATURE (KELVIN) : 100.0; 100.0 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; N REMARK 200 RADIATION SOURCE : SRS; ROTATING ANODE REMARK 200 BEAMLINE : PX7.2; NULL REMARK 200 X-RAY GENERATOR MODEL : NULL; ENRAF-NONIUS FR571 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL REMARK 200 WAVELENGTH OR RANGE (A) : 1.488; 1.542 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH; MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43620 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.140 REMARK 200 RESOLUTION RANGE LOW (A) : 119.520 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.09200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.14 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.21 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.2 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.42000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: METHOXYPEG 5000 IN BIS-TRIS PROPANE/HC REMARK 280 BUFFER, PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298.0K 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 28.13500 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 300 REMARK: HE BIOLOGICAL ASSEMBLY IS A DIMER CONSTRUCTED FROM CHAINS A REMARK 300 AND B RELATED BY THE NON-CRYSTALLOGRAPHIC TWO-FOLD. THE COFACTOR REMARK 300 PLP IS BONDED TO THE K274. 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: 12360 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -133.0 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 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 CYS B 428 CA - C - N ANGL. DEV. = -15.6 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 TRP A 52 71.74 65.03 REMARK 500 TRP A 53 -46.46 79.64 REMARK 500 MET A 75 128.43 167.51 REMARK 500 ASP A 183 80.68 65.52 REMARK 500 MET A 191 66.95 -104.92 REMARK 500 VAL A 192 -52.93 -129.26 REMARK 500 ILE A 213 -50.80 75.60 REMARK 500 PHE A 251 43.55 75.26 REMARK 500 LYS A 274 -89.27 42.88 REMARK 500 CYS A 303 158.15 175.81 REMARK 500 ASN A 313 104.58 -43.10 REMARK 500 ALA A 364 53.33 -94.59 REMARK 500 MET A 400 70.17 -151.81 REMARK 500 GLN A 422 -71.91 -91.42 REMARK 500 ASP A 423 -177.15 -60.48 REMARK 500 TRP B 52 77.22 71.11 REMARK 500 TRP B 53 -43.39 74.38 REMARK 500 MET B 75 124.31 159.91 REMARK 500 ASP B 183 63.34 60.37 REMARK 500 GLU B 188 -39.93 -35.17 REMARK 500 MET B 191 46.11 -99.47 REMARK 500 ILE B 213 -48.54 73.76 REMARK 500 LYS B 274 -92.43 33.78 REMARK 500 ASN B 313 100.39 -37.78 REMARK 500 ALA B 364 44.47 -96.80 REMARK 500 MET B 400 72.12 -160.47 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 CYS B 428 GLN B 429 143.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 CYS B 428 -16.05 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 A1102 DISTANCE = 6.09 ANGSTROMS REMARK 525 HOH A1151 DISTANCE = 5.77 ANGSTROMS REMARK 525 HOH A1170 DISTANCE = 5.10 ANGSTROMS REMARK 525 HOH A1238 DISTANCE = 5.45 ANGSTROMS REMARK 525 HOH A1306 DISTANCE = 6.38 ANGSTROMS REMARK 525 HOH B1125 DISTANCE = 6.45 ANGSTROMS REMARK 525 HOH B1132 DISTANCE = 5.71 ANGSTROMS REMARK 525 HOH B1212 DISTANCE = 5.57 ANGSTROMS REMARK 525 HOH B1237 DISTANCE = 5.76 ANGSTROMS REMARK 525 HOH B1246 DISTANCE = 5.14 ANGSTROMS REMARK 525 HOH B1331 DISTANCE = 5.61 ANGSTROMS 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 471 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LEU A 103 O REMARK 620 2 THR A 99 OG1 105.6 REMARK 620 3 VAL A 96 O 128.5 96.1 REMARK 620 4 THR A 99 O 148.4 75.8 81.8 REMARK 620 5 PRO A 100 O 88.3 94.9 136.3 60.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 476 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 297 O REMARK 620 2 SER A 19 OG 101.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 475 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 VAL B 96 O REMARK 620 2 THR B 99 O 88.6 REMARK 620 3 THR B 99 OG1 75.7 76.0 REMARK 620 4 PRO B 100 O 155.8 68.1 91.6 REMARK 620 5 LEU B 103 O 109.9 143.6 78.7 87.1 REMARK 620 N 1 2 3 4 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 471 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 472 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 475 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 476 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 450 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 450 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QJ3 RELATED DB: PDB REMARK 900 DIAMINOPELARGONIC ACID SYNTHASE REMARK 900 RELATED ID: 1QJ5 RELATED DB: PDB REMARK 900 DIAMINOPELARGONIC ACID SYMTHASE DBREF 1DTY A 1 429 UNP P12995 BIOA_ECOLI 1 429 DBREF 1DTY B 1 429 UNP P12995 BIOA_ECOLI 1 429 SEQRES 1 A 429 MET THR THR ASP ASP LEU ALA PHE ASP GLU ARG HIS ILE SEQRES 2 A 429 TRP 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 GLU 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 ASP ALA LYS SEQRES 11 A 429 GLY GLU ALA ARG ASP 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 ARG 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 LYS 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 ASP 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 GLU ARG HIS ILE SEQRES 2 B 429 TRP 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 GLU 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 ASP ALA LYS SEQRES 11 B 429 GLY GLU ALA ARG ASP 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 ARG 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 LYS 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 ASP 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 HET NA A 471 1 HET NA A 472 1 HET NA B 475 1 HET NA A 476 1 HET PLP A 450 15 HET PLP B 450 15 HETNAM NA SODIUM ION HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 NA 4(NA 1+) FORMUL 7 PLP 2(C8 H10 N O6 P) FORMUL 9 HOH *334(H2 O) HELIX 1 1 THR A 2 ILE A 13 1 12 HELIX 2 2 HIS A 61 MET A 75 1 15 HELIX 3 3 HIS A 85 THR A 99 1 15 HELIX 4 4 SER A 111 LYS A 130 1 20 HELIX 5 5 THR A 148 SER A 153 1 6 HELIX 6 6 ASP A 187 MET A 191 5 5 HELIX 7 7 VAL A 192 ARG A 202 1 11 HELIX 8 8 PRO A 225 GLY A 239 1 15 HELIX 9 9 PHE A 258 GLU A 264 5 7 HELIX 10 10 GLY A 273 GLY A 278 5 6 HELIX 11 11 ARG A 290 ASP A 298 1 9 HELIX 12 12 ASN A 313 SER A 329 1 17 HELIX 13 13 ASP A 331 LEU A 347 1 17 HELIX 14 14 ALA A 348 ALA A 353 5 6 HELIX 15 15 ASN A 375 GLN A 386 1 12 HELIX 16 16 LEU A 406 VAL A 421 1 16 HELIX 17 17 THR B 2 ILE B 13 1 12 HELIX 18 18 HIS B 61 MET B 75 1 15 HELIX 19 19 HIS B 85 THR B 99 1 15 HELIX 20 20 SER B 111 ALA B 129 1 19 HELIX 21 21 THR B 148 SER B 153 1 6 HELIX 22 22 ASP B 187 MET B 191 5 5 HELIX 23 23 VAL B 192 ARG B 202 1 11 HELIX 24 24 PRO B 225 GLY B 239 1 15 HELIX 25 25 PHE B 258 GLU B 264 5 7 HELIX 26 26 GLY B 273 GLY B 278 5 6 HELIX 27 27 THR B 289 ASP B 298 1 10 HELIX 28 28 ASN B 313 SER B 329 1 17 HELIX 29 29 ASP B 331 LEU B 347 1 17 HELIX 30 30 ALA B 348 ALA B 353 5 6 HELIX 31 31 ASN B 375 GLN B 386 1 12 HELIX 32 32 LEU B 406 VAL B 421 1 16 HELIX 33 33 GLN B 422 GLN B 422 5 1 HELIX 34 34 ASP B 423 PHE B 426 5 4 SHEET 1 A 5 VAL A 388 TRP A 389 0 SHEET 2 A 5 ARG A 44 ASP A 47 1 O VAL A 46 N TRP A 389 SHEET 3 A 5 GLU A 36 LEU A 39 -1 O LEU A 37 N 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 TYR B 27 N THR A 84 SHEET 3 B 5 GLU B 36 LEU B 39 -1 N GLU B 36 O GLU B 33 SHEET 4 B 5 ARG B 44 ASP B 47 -1 N LEU B 45 O LEU B 37 SHEET 5 B 5 VAL B 388 TRP B 389 1 N TRP B 389 O VAL B 46 SHEET 1 C 7 LEU A 103 ALA A 109 0 SHEET 2 C 7 SER A 284 THR A 289 -1 N SER A 284 O 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 O LEU A 242 N ILE A 269 SHEET 5 C 7 ILE A 205 ILE A 210 1 O ALA A 206 N LEU A 241 SHEET 6 C 7 ARG A 136 PHE A 140 1 O ARG A 136 N ALA A 206 SHEET 7 C 7 LEU A 173 ALA A 175 1 N LEU A 173 O PHE A 137 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 ILE A 365 N LEU A 362 SHEET 3 E 3 LEU A 396 LEU A 399 -1 N ILE A 397 O VAL A 368 SHEET 1 F 7 CYS B 105 ALA B 109 0 SHEET 2 F 7 SER B 284 THR B 288 -1 N SER B 284 O 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 O LEU B 242 N ILE B 269 SHEET 5 F 7 ILE B 205 ILE B 210 1 O ALA B 206 N LEU B 241 SHEET 6 F 7 ARG B 136 PHE B 140 1 O ARG B 136 N ALA B 206 SHEET 7 F 7 LEU B 173 ALA B 175 1 O LEU B 173 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 N ARG B 221 O 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 ILE B 365 N LEU B 362 SHEET 3 H 3 LEU B 396 LEU B 399 -1 N ILE B 397 O VAL B 368 LINK C4A PLP A 450 NZ LYS A 274 1555 1555 1.33 LINK C4A PLP B 450 NZ LYS B 274 1555 1555 1.33 LINK NA NA A 471 O LEU A 103 1555 1555 2.28 LINK NA NA A 471 OG1 THR A 99 1555 1555 2.24 LINK NA NA A 471 O VAL A 96 1555 1555 2.16 LINK NA NA A 472 O SER A 297 1555 1555 2.39 LINK NA NA A 476 O SER B 297 1555 1555 2.43 LINK NA NA B 475 O VAL B 96 1555 1555 2.17 LINK OG SER A 19 NA NA A 476 1555 1555 2.91 LINK O THR A 99 NA NA A 471 1555 1555 2.98 LINK O PRO A 100 NA NA A 471 1555 1555 2.97 LINK O THR B 99 NA NA B 475 1555 1555 2.64 LINK OG1 THR B 99 NA NA B 475 1555 1555 2.80 LINK O PRO B 100 NA NA B 475 1555 1555 2.72 LINK O LEU B 103 NA NA B 475 1555 1555 2.68 CISPEP 1 GLY A 81 GLU A 82 0 3.22 CISPEP 2 GLY B 81 GLU B 82 0 0.01 SITE 1 AC1 4 VAL A 96 THR A 99 PRO A 100 LEU A 103 SITE 1 AC2 3 SER A 297 ASP A 298 THR B 21 SITE 1 AC3 4 VAL B 96 THR B 99 PRO B 100 LEU B 103 SITE 1 AC4 5 SER A 19 THR A 21 SER B 297 ASP B 298 SITE 2 AC4 5 GLY B 302 SITE 1 AC5 16 SER A 111 GLY A 112 SER A 113 TYR A 144 SITE 2 AC5 16 HIS A 145 GLY A 146 GLU A 211 ASP A 245 SITE 3 AC5 16 ILE A 247 ALA A 248 LYS A 274 HOH A1145 SITE 4 AC5 16 HOH A1146 HOH A1166 PRO B 308 THR B 309 SITE 1 AC6 12 THR A 309 GLY B 112 SER B 113 TYR B 144 SITE 2 AC6 12 HIS B 145 GLU B 211 ASP B 245 ALA B 248 SITE 3 AC6 12 LYS B 274 HOH B1008 HOH B1030 HOH B1272 CRYST1 58.280 56.270 121.930 90.00 96.96 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 0.017159 0.000000 0.002095 0.00000 SCALE2 0.000000 0.017771 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008262 0.00000