PDB Short entry for 1GBN HEADER TRANSFERASE 29-MAY-97 1GBN TITLE HUMAN ORNITHINE AMINOTRANSFERASE COMPLEXED WITH THE NEUROTOXIN TITLE 2 GABACULINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ORNITHINE AMINOTRANSFERASE; COMPND 3 CHAIN: A, B, C; COMPND 4 EC: 2.6.1.13; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: BOUND INHIBITOR GABACULINE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRANSFERASE, ORNITHINE AMINOTRANSFERASE, UREA CYCLE, PYRIDOXAL-5'- KEYWDS 2 PHOSPHATE EXPDTA X-RAY DIFFRACTION AUTHOR S.A.SHAH,B.W.SHEN,A.T.BRUNGER REVDAT 4 09-AUG-23 1GBN 1 REMARK LINK REVDAT 3 13-JUL-11 1GBN 1 VERSN REVDAT 2 24-FEB-09 1GBN 1 VERSN REVDAT 1 03-JUN-98 1GBN 0 JRNL AUTH S.A.SHAH,B.W.SHEN,A.T.BRUNGER JRNL TITL HUMAN ORNITHINE AMINOTRANSFERASE COMPLEXED WITH L-CANALINE JRNL TITL 2 AND GABACULINE: STRUCTURAL BASIS FOR SUBSTRATE RECOGNITION. JRNL REF STRUCTURE V. 5 1067 1997 JRNL REFN ISSN 0969-2126 JRNL PMID 9309222 JRNL DOI 10.1016/S0969-2126(97)00258-X REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 470426.530 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0001 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 81.9 REMARK 3 NUMBER OF REFLECTIONS : 52216 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) : 0.209 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 5275 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 66.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6270 REMARK 3 BIN R VALUE (WORKING SET) : 0.2650 REMARK 3 BIN FREE R VALUE : 0.2940 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 705 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.011 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 9450 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 75 REMARK 3 SOLVENT ATOMS : 329 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.30000 REMARK 3 B22 (A**2) : 1.30000 REMARK 3 B33 (A**2) : -2.60000 REMARK 3 B12 (A**2) : 0.12000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM SIGMAA (A) : 0.29 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) : 0.32 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.32 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.250 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) : 1.420 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.230 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.340 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.340 ; 2.500 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : 0.1647; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : 1.618 ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : PARAM.PLP REMARK 3 PARAMETER FILE 3 : PARAM.GABACULINE REMARK 3 PARAMETER FILE 4 : PARAM.PATCH REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 1GBN 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_1000173503. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-OCT-95 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9417 REMARK 200 MONOCHROMATOR : CRYSTAL REMARK 200 OPTICS : DUEL SLITS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : PRINCETON 2K REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 57010 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.0 REMARK 200 DATA REDUNDANCY : 4.600 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : 0.06400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 16.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 80.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.60 REMARK 200 R MERGE FOR SHELL (I) : 0.17000 REMARK 200 R SYM FOR SHELL (I) : 0.17000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.851 REMARK 200 STARTING MODEL: PDB ENTRY 1OAT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 6.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 123.83533 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 61.91767 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 0.00000 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 61.91767 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 123.83533 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24800 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.0 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12320 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24830 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -50.0 KCAL/MOL 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 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 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 1 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 1 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 -1.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 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 ASP A 366 CB CG OD1 OD2 REMARK 480 LYS A 383 CB CG CD CE NZ REMARK 480 GLU A 384 CB CG CD OE1 OE2 REMARK 480 THR A 385 CB OG1 CG2 REMARK 480 LYS A 386 CB CG CD CE NZ REMARK 480 ASP A 387 C CB CG OD1 OD2 REMARK 480 ASP B 366 CG OD1 OD2 REMARK 480 GLU B 384 CG CD OE1 OE2 REMARK 480 LYS B 386 CB CG CD CE NZ REMARK 480 ASP B 387 CB CG OD1 OD2 REMARK 480 TRP B 388 CD1 CD2 NE1 CE2 CE3 CZ2 CZ3 REMARK 480 TRP B 388 CH2 REMARK 480 ASP C 366 CB CG OD1 OD2 REMARK 480 LYS C 383 CG CD CE NZ REMARK 480 GLU C 384 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 HH22 ARG B 217 O SER C 188 1.58 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 HIS A 53 44.70 -96.13 REMARK 500 PRO A 59 78.99 -62.19 REMARK 500 LEU A 82 -30.53 -132.34 REMARK 500 SER A 86 21.82 80.59 REMARK 500 VAL A 88 52.14 -109.47 REMARK 500 SER A 112 163.45 87.71 REMARK 500 PHE A 197 63.42 -106.36 REMARK 500 ALA A 270 -15.15 68.55 REMARK 500 LYS A 292 -94.16 39.09 REMARK 500 SER A 321 146.24 -174.30 REMARK 500 VAL A 367 -67.47 -107.39 REMARK 500 HIS B 53 44.71 -95.29 REMARK 500 PRO B 59 79.42 -62.01 REMARK 500 LEU B 82 -30.39 -132.40 REMARK 500 SER B 86 21.39 80.32 REMARK 500 VAL B 88 52.12 -110.17 REMARK 500 SER B 112 163.51 88.07 REMARK 500 PHE B 197 62.30 -105.59 REMARK 500 ALA B 270 -14.95 68.92 REMARK 500 LYS B 292 -94.35 38.52 REMARK 500 SER B 321 146.36 -174.68 REMARK 500 VAL B 367 -67.26 -107.11 REMARK 500 HIS C 53 43.62 -95.72 REMARK 500 PRO C 59 79.41 -62.06 REMARK 500 LEU C 82 -30.26 -132.33 REMARK 500 SER C 86 21.91 81.18 REMARK 500 VAL C 88 52.81 -109.58 REMARK 500 SER C 112 163.31 88.37 REMARK 500 PHE C 197 62.24 -104.87 REMARK 500 ALA C 270 -14.85 68.01 REMARK 500 LYS C 292 -94.39 38.69 REMARK 500 SER C 321 146.06 -173.88 REMARK 500 VAL C 367 -67.73 -107.19 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 GAB A 440 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 441 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GBC B 440 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 441 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GBC C 440 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP C 441 DBREF 1GBN A 38 439 UNP P04181 OAT_HUMAN 38 439 DBREF 1GBN B 38 439 UNP P04181 OAT_HUMAN 38 439 DBREF 1GBN C 38 439 UNP P04181 OAT_HUMAN 38 439 SEQRES 1 A 402 PRO THR SER ASP ASP ILE PHE GLU ARG GLU TYR LYS TYR SEQRES 2 A 402 GLY ALA HIS ASN TYR HIS PRO LEU PRO VAL ALA LEU GLU SEQRES 3 A 402 ARG GLY LYS GLY ILE TYR LEU TRP ASP VAL GLU GLY ARG SEQRES 4 A 402 LYS TYR PHE ASP PHE LEU SER SER TYR SER ALA VAL ASN SEQRES 5 A 402 GLN GLY HIS CYS HIS PRO LYS ILE VAL ASN ALA LEU LYS SEQRES 6 A 402 SER GLN VAL ASP LYS LEU THR LEU THR SER ARG ALA PHE SEQRES 7 A 402 TYR ASN ASN VAL LEU GLY GLU TYR GLU GLU TYR ILE THR SEQRES 8 A 402 LYS LEU PHE ASN TYR HIS LYS VAL LEU PRO MET ASN THR SEQRES 9 A 402 GLY VAL GLU ALA GLY GLU THR ALA CYS LYS LEU ALA ARG SEQRES 10 A 402 LYS TRP GLY TYR THR VAL LYS GLY ILE GLN LYS TYR LYS SEQRES 11 A 402 ALA LYS ILE VAL PHE ALA ALA GLY ASN PHE TRP GLY ARG SEQRES 12 A 402 THR LEU SER ALA ILE SER SER SER THR ASP PRO THR SER SEQRES 13 A 402 TYR ASP GLY PHE GLY PRO PHE MET PRO GLY PHE ASP ILE SEQRES 14 A 402 ILE PRO TYR ASN ASP LEU PRO ALA LEU GLU ARG ALA LEU SEQRES 15 A 402 GLN ASP PRO ASN VAL ALA ALA PHE MET VAL GLU PRO ILE SEQRES 16 A 402 GLN GLY GLU ALA GLY VAL VAL VAL PRO ASP PRO GLY TYR SEQRES 17 A 402 LEU MET GLY VAL ARG GLU LEU CYS THR ARG HIS GLN VAL SEQRES 18 A 402 LEU PHE ILE ALA ASP GLU ILE GLN THR GLY LEU ALA ARG SEQRES 19 A 402 THR GLY ARG TRP LEU ALA VAL ASP TYR GLU ASN VAL ARG SEQRES 20 A 402 PRO ASP ILE VAL LEU LEU GLY LYS ALA LEU SER GLY GLY SEQRES 21 A 402 LEU TYR PRO VAL SER ALA VAL LEU CYS ASP ASP ASP ILE SEQRES 22 A 402 MET LEU THR ILE LYS PRO GLY GLU HIS GLY SER THR TYR SEQRES 23 A 402 GLY GLY ASN PRO LEU GLY CYS ARG VAL ALA ILE ALA ALA SEQRES 24 A 402 LEU GLU VAL LEU GLU GLU GLU ASN LEU ALA GLU ASN ALA SEQRES 25 A 402 ASP LYS LEU GLY ILE ILE LEU ARG ASN GLU LEU MET LYS SEQRES 26 A 402 LEU PRO SER ASP VAL VAL THR ALA VAL ARG GLY LYS GLY SEQRES 27 A 402 LEU LEU ASN ALA ILE VAL ILE LYS GLU THR LYS ASP TRP SEQRES 28 A 402 ASP ALA TRP LYS VAL CYS LEU ARG LEU ARG ASP ASN GLY SEQRES 29 A 402 LEU LEU ALA LYS PRO THR HIS GLY ASP ILE ILE ARG PHE SEQRES 30 A 402 ALA PRO PRO LEU VAL ILE LYS GLU ASP GLU LEU ARG GLU SEQRES 31 A 402 SER ILE GLU ILE ILE ASN LYS THR ILE LEU SER PHE SEQRES 1 B 402 PRO THR SER ASP ASP ILE PHE GLU ARG GLU TYR LYS TYR SEQRES 2 B 402 GLY ALA HIS ASN TYR HIS PRO LEU PRO VAL ALA LEU GLU SEQRES 3 B 402 ARG GLY LYS GLY ILE TYR LEU TRP ASP VAL GLU GLY ARG SEQRES 4 B 402 LYS TYR PHE ASP PHE LEU SER SER TYR SER ALA VAL ASN SEQRES 5 B 402 GLN GLY HIS CYS HIS PRO LYS ILE VAL ASN ALA LEU LYS SEQRES 6 B 402 SER GLN VAL ASP LYS LEU THR LEU THR SER ARG ALA PHE SEQRES 7 B 402 TYR ASN ASN VAL LEU GLY GLU TYR GLU GLU TYR ILE THR SEQRES 8 B 402 LYS LEU PHE ASN TYR HIS LYS VAL LEU PRO MET ASN THR SEQRES 9 B 402 GLY VAL GLU ALA GLY GLU THR ALA CYS LYS LEU ALA ARG SEQRES 10 B 402 LYS TRP GLY TYR THR VAL LYS GLY ILE GLN LYS TYR LYS SEQRES 11 B 402 ALA LYS ILE VAL PHE ALA ALA GLY ASN PHE TRP GLY ARG SEQRES 12 B 402 THR LEU SER ALA ILE SER SER SER THR ASP PRO THR SER SEQRES 13 B 402 TYR ASP GLY PHE GLY PRO PHE MET PRO GLY PHE ASP ILE SEQRES 14 B 402 ILE PRO TYR ASN ASP LEU PRO ALA LEU GLU ARG ALA LEU SEQRES 15 B 402 GLN ASP PRO ASN VAL ALA ALA PHE MET VAL GLU PRO ILE SEQRES 16 B 402 GLN GLY GLU ALA GLY VAL VAL VAL PRO ASP PRO GLY TYR SEQRES 17 B 402 LEU MET GLY VAL ARG GLU LEU CYS THR ARG HIS GLN VAL SEQRES 18 B 402 LEU PHE ILE ALA ASP GLU ILE GLN THR GLY LEU ALA ARG SEQRES 19 B 402 THR GLY ARG TRP LEU ALA VAL ASP TYR GLU ASN VAL ARG SEQRES 20 B 402 PRO ASP ILE VAL LEU LEU GLY LYS ALA LEU SER GLY GLY SEQRES 21 B 402 LEU TYR PRO VAL SER ALA VAL LEU CYS ASP ASP ASP ILE SEQRES 22 B 402 MET LEU THR ILE LYS PRO GLY GLU HIS GLY SER THR TYR SEQRES 23 B 402 GLY GLY ASN PRO LEU GLY CYS ARG VAL ALA ILE ALA ALA SEQRES 24 B 402 LEU GLU VAL LEU GLU GLU GLU ASN LEU ALA GLU ASN ALA SEQRES 25 B 402 ASP LYS LEU GLY ILE ILE LEU ARG ASN GLU LEU MET LYS SEQRES 26 B 402 LEU PRO SER ASP VAL VAL THR ALA VAL ARG GLY LYS GLY SEQRES 27 B 402 LEU LEU ASN ALA ILE VAL ILE LYS GLU THR LYS ASP TRP SEQRES 28 B 402 ASP ALA TRP LYS VAL CYS LEU ARG LEU ARG ASP ASN GLY SEQRES 29 B 402 LEU LEU ALA LYS PRO THR HIS GLY ASP ILE ILE ARG PHE SEQRES 30 B 402 ALA PRO PRO LEU VAL ILE LYS GLU ASP GLU LEU ARG GLU SEQRES 31 B 402 SER ILE GLU ILE ILE ASN LYS THR ILE LEU SER PHE SEQRES 1 C 402 PRO THR SER ASP ASP ILE PHE GLU ARG GLU TYR LYS TYR SEQRES 2 C 402 GLY ALA HIS ASN TYR HIS PRO LEU PRO VAL ALA LEU GLU SEQRES 3 C 402 ARG GLY LYS GLY ILE TYR LEU TRP ASP VAL GLU GLY ARG SEQRES 4 C 402 LYS TYR PHE ASP PHE LEU SER SER TYR SER ALA VAL ASN SEQRES 5 C 402 GLN GLY HIS CYS HIS PRO LYS ILE VAL ASN ALA LEU LYS SEQRES 6 C 402 SER GLN VAL ASP LYS LEU THR LEU THR SER ARG ALA PHE SEQRES 7 C 402 TYR ASN ASN VAL LEU GLY GLU TYR GLU GLU TYR ILE THR SEQRES 8 C 402 LYS LEU PHE ASN TYR HIS LYS VAL LEU PRO MET ASN THR SEQRES 9 C 402 GLY VAL GLU ALA GLY GLU THR ALA CYS LYS LEU ALA ARG SEQRES 10 C 402 LYS TRP GLY TYR THR VAL LYS GLY ILE GLN LYS TYR LYS SEQRES 11 C 402 ALA LYS ILE VAL PHE ALA ALA GLY ASN PHE TRP GLY ARG SEQRES 12 C 402 THR LEU SER ALA ILE SER SER SER THR ASP PRO THR SER SEQRES 13 C 402 TYR ASP GLY PHE GLY PRO PHE MET PRO GLY PHE ASP ILE SEQRES 14 C 402 ILE PRO TYR ASN ASP LEU PRO ALA LEU GLU ARG ALA LEU SEQRES 15 C 402 GLN ASP PRO ASN VAL ALA ALA PHE MET VAL GLU PRO ILE SEQRES 16 C 402 GLN GLY GLU ALA GLY VAL VAL VAL PRO ASP PRO GLY TYR SEQRES 17 C 402 LEU MET GLY VAL ARG GLU LEU CYS THR ARG HIS GLN VAL SEQRES 18 C 402 LEU PHE ILE ALA ASP GLU ILE GLN THR GLY LEU ALA ARG SEQRES 19 C 402 THR GLY ARG TRP LEU ALA VAL ASP TYR GLU ASN VAL ARG SEQRES 20 C 402 PRO ASP ILE VAL LEU LEU GLY LYS ALA LEU SER GLY GLY SEQRES 21 C 402 LEU TYR PRO VAL SER ALA VAL LEU CYS ASP ASP ASP ILE SEQRES 22 C 402 MET LEU THR ILE LYS PRO GLY GLU HIS GLY SER THR TYR SEQRES 23 C 402 GLY GLY ASN PRO LEU GLY CYS ARG VAL ALA ILE ALA ALA SEQRES 24 C 402 LEU GLU VAL LEU GLU GLU GLU ASN LEU ALA GLU ASN ALA SEQRES 25 C 402 ASP LYS LEU GLY ILE ILE LEU ARG ASN GLU LEU MET LYS SEQRES 26 C 402 LEU PRO SER ASP VAL VAL THR ALA VAL ARG GLY LYS GLY SEQRES 27 C 402 LEU LEU ASN ALA ILE VAL ILE LYS GLU THR LYS ASP TRP SEQRES 28 C 402 ASP ALA TRP LYS VAL CYS LEU ARG LEU ARG ASP ASN GLY SEQRES 29 C 402 LEU LEU ALA LYS PRO THR HIS GLY ASP ILE ILE ARG PHE SEQRES 30 C 402 ALA PRO PRO LEU VAL ILE LYS GLU ASP GLU LEU ARG GLU SEQRES 31 C 402 SER ILE GLU ILE ILE ASN LYS THR ILE LEU SER PHE HET GAB A 440 10 HET PLP A 441 15 HET GBC B 440 10 HET PLP B 441 15 HET GBC C 440 10 HET PLP C 441 15 HETNAM GAB 3-AMINOBENZOIC ACID HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM GBC GABACULINE HETSYN GAB GABACULINE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 4 GAB C7 H7 N O2 FORMUL 5 PLP 3(C8 H10 N O6 P) FORMUL 6 GBC 2(C7 H11 N O2) FORMUL 10 HOH *329(H2 O) HELIX 1 1 SER A 40 TYR A 50 1 11 HELIX 2 2 SER A 83 SER A 86 1 4 HELIX 3 3 PRO A 95 ASP A 106 1 12 HELIX 4 4 LEU A 120 PHE A 131 1 12 HELIX 5 5 GLY A 142 THR A 159 1 18 HELIX 6 6 LEU A 182 SER A 187 1 6 HELIX 7 7 PRO A 191 TYR A 194 1 4 HELIX 8 8 LEU A 212 GLN A 220 1 9 HELIX 9 9 TYR A 245 ARG A 255 1 11 HELIX 10 10 ALA A 277 GLU A 281 5 5 HELIX 11 11 LYS A 292 SER A 295 5 4 HELIX 12 12 ASP A 308 THR A 313 1 6 HELIX 13 13 PRO A 327 GLU A 342 1 16 HELIX 14 14 LEU A 345 LYS A 362 1 18 HELIX 15 15 ALA A 390 ASP A 399 1 10 HELIX 16 16 GLU A 422 ILE A 436 1 15 HELIX 17 17 SER B 40 TYR B 50 1 11 HELIX 18 18 SER B 83 SER B 86 1 4 HELIX 19 19 PRO B 95 ASP B 106 1 12 HELIX 20 20 LEU B 120 PHE B 131 1 12 HELIX 21 21 GLY B 142 THR B 159 1 18 HELIX 22 22 LEU B 182 SER B 187 1 6 HELIX 23 23 PRO B 191 TYR B 194 1 4 HELIX 24 24 LEU B 212 GLN B 220 1 9 HELIX 25 25 TYR B 245 ARG B 255 1 11 HELIX 26 26 ALA B 277 GLU B 281 5 5 HELIX 27 27 LYS B 292 SER B 295 5 4 HELIX 28 28 ASP B 308 THR B 313 1 6 HELIX 29 29 PRO B 327 GLU B 342 1 16 HELIX 30 30 LEU B 345 LYS B 362 1 18 HELIX 31 31 ALA B 390 ASP B 399 1 10 HELIX 32 32 GLU B 422 ILE B 436 1 15 HELIX 33 33 SER C 40 TYR C 50 1 11 HELIX 34 34 SER C 83 SER C 86 1 4 HELIX 35 35 PRO C 95 ASP C 106 1 12 HELIX 36 36 LEU C 120 PHE C 131 1 12 HELIX 37 37 GLY C 142 THR C 159 1 18 HELIX 38 38 LEU C 182 SER C 187 1 6 HELIX 39 39 PRO C 191 TYR C 194 1 4 HELIX 40 40 LEU C 212 GLN C 220 1 9 HELIX 41 41 TYR C 245 ARG C 255 1 11 HELIX 42 42 ALA C 277 GLU C 281 5 5 HELIX 43 43 LYS C 292 SER C 295 5 4 HELIX 44 44 ASP C 308 THR C 313 1 6 HELIX 45 45 PRO C 327 GLU C 342 1 16 HELIX 46 46 LEU C 345 LYS C 362 1 18 HELIX 47 47 ALA C 390 ASP C 399 1 10 HELIX 48 48 GLU C 422 ILE C 436 1 15 SHEET 1 A 3 LYS A 77 PHE A 79 0 SHEET 2 A 3 TYR A 69 ASP A 72 -1 N LEU A 70 O TYR A 78 SHEET 3 A 3 LEU A 62 LYS A 66 -1 N LYS A 66 O TYR A 69 SHEET 1 B 7 LYS A 135 MET A 139 0 SHEET 2 B 7 SER A 302 CYS A 306 -1 N CYS A 306 O LYS A 135 SHEET 3 B 7 ILE A 287 LEU A 290 -1 N LEU A 290 O ALA A 303 SHEET 4 B 7 LEU A 259 ASP A 263 1 N ALA A 262 O ILE A 287 SHEET 5 B 7 VAL A 224 GLU A 230 1 N PHE A 227 O LEU A 259 SHEET 6 B 7 LYS A 169 ALA A 173 1 N LYS A 169 O ALA A 225 SHEET 7 B 7 PHE A 204 ILE A 207 1 N ASP A 205 O ILE A 170 SHEET 1 C 3 ILE A 411 PHE A 414 0 SHEET 2 C 3 LEU A 377 ILE A 382 -1 N ILE A 380 O ILE A 412 SHEET 3 C 3 VAL A 368 LYS A 374 -1 N LYS A 374 O LEU A 377 SHEET 1 D 3 LYS B 77 PHE B 79 0 SHEET 2 D 3 TYR B 69 ASP B 72 -1 N LEU B 70 O TYR B 78 SHEET 3 D 3 LEU B 62 LYS B 66 -1 N LYS B 66 O TYR B 69 SHEET 1 E 7 LYS B 135 MET B 139 0 SHEET 2 E 7 SER B 302 CYS B 306 -1 N CYS B 306 O LYS B 135 SHEET 3 E 7 ILE B 287 LEU B 290 -1 N LEU B 290 O ALA B 303 SHEET 4 E 7 LEU B 259 ASP B 263 1 N ALA B 262 O ILE B 287 SHEET 5 E 7 VAL B 224 GLU B 230 1 N PHE B 227 O LEU B 259 SHEET 6 E 7 LYS B 169 ALA B 173 1 N LYS B 169 O ALA B 225 SHEET 7 E 7 PHE B 204 ILE B 207 1 N ASP B 205 O ILE B 170 SHEET 1 F 3 ILE B 411 PHE B 414 0 SHEET 2 F 3 LEU B 377 ILE B 382 -1 N ILE B 380 O ILE B 412 SHEET 3 F 3 VAL B 368 LYS B 374 -1 N LYS B 374 O LEU B 377 SHEET 1 G 3 LYS C 77 PHE C 79 0 SHEET 2 G 3 TYR C 69 ASP C 72 -1 N LEU C 70 O TYR C 78 SHEET 3 G 3 LEU C 62 LYS C 66 -1 N LYS C 66 O TYR C 69 SHEET 1 H 7 LYS C 135 MET C 139 0 SHEET 2 H 7 SER C 302 CYS C 306 -1 N CYS C 306 O LYS C 135 SHEET 3 H 7 ILE C 287 LEU C 290 -1 N LEU C 290 O ALA C 303 SHEET 4 H 7 LEU C 259 ASP C 263 1 N ALA C 262 O ILE C 287 SHEET 5 H 7 VAL C 224 VAL C 229 1 N PHE C 227 O LEU C 259 SHEET 6 H 7 LYS C 169 ALA C 173 1 N LYS C 169 O ALA C 225 SHEET 7 H 7 PHE C 204 ILE C 207 1 N ASP C 205 O ILE C 170 SHEET 1 I 3 ILE C 411 PHE C 414 0 SHEET 2 I 3 LEU C 377 ILE C 382 -1 N ILE C 380 O ILE C 412 SHEET 3 I 3 VAL C 368 LYS C 374 -1 N LYS C 374 O LEU C 377 LINK N3 GAB A 440 C4A PLP A 441 1555 1555 1.38 LINK N3 GBC B 440 C4A PLP B 441 1555 1555 1.40 LINK N3 GBC C 440 C4A PLP C 441 1555 1555 1.36 SITE 1 AC1 9 TYR A 55 TYR A 85 GLU A 235 LYS A 292 SITE 2 AC1 9 PLP A 441 GLY B 320 SER B 321 THR B 322 SITE 3 AC1 9 HOH B 532 SITE 1 AC2 13 GLY A 142 VAL A 143 PHE A 177 TRP A 178 SITE 2 AC2 13 GLU A 230 ASP A 263 ILE A 265 GLN A 266 SITE 3 AC2 13 LYS A 292 GAB A 440 HOH A 444 HOH A 512 SITE 4 AC2 13 THR B 322 SITE 1 AC3 10 GLY A 320 SER A 321 THR A 322 HOH A 521 SITE 2 AC3 10 TYR B 55 TYR B 85 PHE B 177 GLU B 235 SITE 3 AC3 10 LYS B 292 PLP B 441 SITE 1 AC4 14 THR A 322 THR B 141 GLY B 142 VAL B 143 SITE 2 AC4 14 PHE B 177 TRP B 178 GLU B 230 ASP B 263 SITE 3 AC4 14 ILE B 265 GLN B 266 LYS B 292 GBC B 440 SITE 4 AC4 14 HOH B 449 HOH B 455 SITE 1 AC5 9 TYR C 55 TYR C 85 PHE C 177 GLU C 235 SITE 2 AC5 9 LYS C 292 SER C 321 THR C 322 PLP C 441 SITE 3 AC5 9 HOH C 535 SITE 1 AC6 17 GLY C 142 VAL C 143 PHE C 177 TRP C 178 SITE 2 AC6 17 GLU C 230 ASP C 263 ILE C 265 GLN C 266 SITE 3 AC6 17 LYS C 292 THR C 322 GBC C 440 HOH C 443 SITE 4 AC6 17 HOH C 467 HOH C 482 HOH C 491 HOH C 521 SITE 5 AC6 17 HOH C 541 CRYST1 115.013 115.013 185.753 90.00 90.00 120.00 P 32 2 1 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 0.008695 0.005020 0.000000 0.00000 SCALE2 0.000000 0.010040 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005383 0.00000 MTRIX1 1 0.905265 0.049533 -0.421949 7.61656 1 MTRIX2 1 0.048561 -0.998735 -0.013059 73.34723 1 MTRIX3 1 -0.422062 -0.008668 -0.906526 43.01362 1 MTRIX1 2 -0.440738 0.789615 0.426917 -2.00252 1 MTRIX2 2 -0.872489 -0.488624 0.003011 80.59359 1 MTRIX3 2 0.210980 -0.371153 0.904286 -6.71558 1