HEADER TRANSFERASE 04-FEB-99 1GTX OBSLTE 21-OCT-03 1GTX 1OHV TITLE 4-AMINOBUTYRATE-AMINOTRANSFERASE FROM PIG COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (4-AMINOBUTYRATE AMINOTRANSFERASE); COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: GABA-AT; COMPND 5 EC: 2.6.1.19 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SUS SCROFA; SOURCE 3 ORGANISM_COMMON: PIG; SOURCE 4 ORGAN: LIVER; SOURCE 5 ORGANELLE: MITOCHONDRIA; SOURCE 6 CELLULAR_LOCATION: INTRAMITOCHONDRIAL KEYWDS PLP-DEPENDENT ENZYME, AMINOTRANSFERASE, 4-AMINOBUTYRIC ACID, KEYWDS 2 ANTIEPILEPTIC DRUG TARGET EXPDTA X-RAY DIFFRACTION AUTHOR P.STORICI,G.CAPITANI,T.SCHIRMER REVDAT 2 21-OCT-03 1GTX 1 OBSLTE REVDAT 1 04-FEB-00 1GTX 0 JRNL AUTH P.STORICI,G.CAPITANI,D.DE BIASE,M.MOSER,R.A.JOHN, JRNL AUTH 2 J.N.JANSONIUS,T.SCHIRMER JRNL TITL CRYSTAL STRUCTURE OF GABA-AMINOTRANSFERASE, A JRNL TITL 2 TARGET FOR ANTIEPILEPTIC DRUG THERAPY. JRNL REF BIOCHEMISTRY V. 38 8628 1999 JRNL REFN ASTM BICHAW US ISSN 0006-2960 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.8 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.8 REMARK 3 NUMBER OF REFLECTIONS : 39236 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) : 0.186 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1578 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.14 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4544 REMARK 3 BIN R VALUE (WORKING SET) : 0.3040 REMARK 3 BIN FREE R VALUE : 0.3600 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 168 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 14712 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 76 REMARK 3 SOLVENT ATOMS : 52 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.00 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) : 0.32 REMARK 3 ESD FROM SIGMAA (A) : NULL 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) : 0.40 REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.70 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.91 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) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : CONSTRAINTS 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : PLP.PAR REMARK 3 PARAMETER FILE 3 : ACT.PAR REMARK 3 PARAMETER FILE 4 : PARAM19.SOL REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : PLP.TOP REMARK 3 TOPOLOGY FILE 3 : ACT.TOP REMARK 3 TOPOLOGY FILE 4 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 1GTX COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 6 REMARK 6 ADDITIONAL DENSITY, PROBABLY DUE TO PARTIALLY OXIDIZED REMARK 6 CYSTEINES, WAS FOUND BETWEEN CYS 138 AND ITS SYMMETRY REMARK 6 RELATED MATE, WHICH RESULTED IN A DISTORTED GEOMETRY IN REMARK 6 THIS RESIDUE DURING REFINEMENT. REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-FEB-1999. REMARK 100 THE RCSB ID CODE IS RCSB000450. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUN-1994 REMARK 200 TEMPERATURE (KELVIN) : 293.0 REMARK 200 PH : 5.60 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : ELLIOTT GX-20 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : COLLIMATOR REMARK 200 REMARK 200 DETECTOR TYPE : FAST AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : ENRAF-NONIUS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MADNES REMARK 200 DATA SCALING SOFTWARE : ROTAVATA-AGRAVATA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39236 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 28.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.8 REMARK 200 DATA REDUNDANCY : 2.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.13000 REMARK 200 FOR THE DATA SET : 5.1000 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 1OAT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.60 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,1/2+Y,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 115.20000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 295 REMARK 295 NON-CRYSTALLOGRAPHIC SYMMETRY REMARK 295 THE TRANSFORMATIONS PRESENTED ON THE MTRIX RECORDS BELOW REMARK 295 DESCRIBE NON-CRYSTALLOGRAPHIC RELATIONSHIPS AMONG ATOMS REMARK 295 IN THIS ENTRY. APPLYING THE APPROPRIATE MTRIX REMARK 295 TRANSFORMATION TO THE RESIDUES LISTED FIRST WILL YIELD REMARK 295 APPROXIMATE COORDINATES FOR THE RESIDUES LISTED SECOND. REMARK 295 CHAIN IDENTIFIERS GIVEN AS "?" REFER TO CHAINS FOR WHICH REMARK 295 ATOMS ARE NOT FOUND IN THIS ENTRY. REMARK 295 REMARK 295 APPLIED TO TRANSFORMED TO REMARK 295 TRANSFORM CHAIN RESIDUES CHAIN RESIDUES RMSD REMARK 295 SSS REMARK 295 M 1 A 11 .. 472 B 11 .. 472 ? REMARK 295 M 2 A 11 .. 472 C 11 .. 472 ? REMARK 295 M 3 A 11 .. 472 D 11 .. 472 ? REMARK 295 REMARK 295 WHERE SSS -> COLUMNS 8-10 OF MTRIX RECORDS REMARK 295 REMARK 295 REMARK: REMARK 295 TRANSFORMATION OF MTRIX 1 GENERATES SUBUNIT B, WHICH FORMS REMARK 295 WITH SUBUNIT A ONE OF THE TWO GABA HOMODIMERS IN THE REMARK 295 ASYMMETRIC UNIT. REMARK 295 TRANSFORMATION OF MTRIX 1 GENERATES SUBUNIT C, WHICH FORMS REMARK 295 WITH SUBUNIT D ONE OF THE TWO GABA HOMODIMERS IN THE REMARK 295 ASYMMETRIC UNIT. REMARK 295 TRANSFORMATION OF MTRIX 1 GENERATES SUBUNIT D, WHICH FORMS REMARK 295 WITH SUBUNIT C ONE OF THE TWO GABA HOMODIMERS IN THE REMARK 295 ASYMMETRIC UNIT. REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 4 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 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 BIOMOLECULE: 2 REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 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 SER A 1 REMARK 465 GLN A 2 REMARK 465 ALA A 3 REMARK 465 ALA A 4 REMARK 465 ALA A 5 REMARK 465 LYS A 6 REMARK 465 VAL A 7 REMARK 465 ASP A 8 REMARK 465 VAL A 9 REMARK 465 GLU A 10 REMARK 465 SER B 1 REMARK 465 GLN B 2 REMARK 465 ALA B 3 REMARK 465 ALA B 4 REMARK 465 ALA B 5 REMARK 465 LYS B 6 REMARK 465 VAL B 7 REMARK 465 ASP B 8 REMARK 465 VAL B 9 REMARK 465 GLU B 10 REMARK 465 SER C 1 REMARK 465 GLN C 2 REMARK 465 ALA C 3 REMARK 465 ALA C 4 REMARK 465 ALA C 5 REMARK 465 LYS C 6 REMARK 465 VAL C 7 REMARK 465 ASP C 8 REMARK 465 VAL C 9 REMARK 465 GLU C 10 REMARK 465 SER D 1 REMARK 465 GLN D 2 REMARK 465 ALA D 3 REMARK 465 ALA D 4 REMARK 465 ALA D 5 REMARK 465 LYS D 6 REMARK 465 VAL D 7 REMARK 465 ASP D 8 REMARK 465 VAL D 9 REMARK 465 GLU D 10 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NE2 GLN B 158 CA ASP C 286 2646 0.97 REMARK 500 NE2 GLN B 158 CB ASP C 286 2646 1.69 REMARK 500 OE1 GLN B 158 NH1 ARG C 289 2646 1.71 REMARK 500 NE2 GLN B 158 C ASP C 286 2646 1.77 REMARK 500 OE1 GLN B 158 OD1 ASP C 286 2646 1.82 REMARK 500 CD GLN B 158 OD1 ASP C 286 2646 1.87 REMARK 500 CD GLN B 158 CA ASP C 286 2646 2.05 REMARK 500 CD GLN B 158 CG ASP C 286 2646 2.08 REMARK 500 NE2 GLN B 158 O ASP C 286 2646 2.16 REMARK 500 NH1 ARG A 453 OD2 ASP D 454 1454 2.17 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),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 PRO A 107 CG PRO A 107 CD -0.097 REMARK 500 MET A 133 SD MET A 133 CE -0.230 REMARK 500 CYS A 138 CA CYS A 138 CB 0.114 REMARK 500 CYS A 138 CB CYS A 138 SG 0.179 REMARK 500 CYS A 138 CA CYS A 138 C 0.113 REMARK 500 LYS A 329 CD LYS A 329 CE 0.099 REMARK 500 PRO B 107 CG PRO B 107 CD -0.097 REMARK 500 MET B 133 SD MET B 133 CE -0.230 REMARK 500 CYS B 138 CA CYS B 138 CB 0.113 REMARK 500 CYS B 138 CB CYS B 138 SG 0.179 REMARK 500 CYS B 138 CA CYS B 138 C 0.113 REMARK 500 LYS B 329 CD LYS B 329 CE 0.099 REMARK 500 PRO C 107 CG PRO C 107 CD -0.096 REMARK 500 MET C 133 SD MET C 133 CE -0.230 REMARK 500 CYS C 138 CA CYS C 138 CB 0.114 REMARK 500 CYS C 138 CB CYS C 138 SG 0.179 REMARK 500 CYS C 138 CA CYS C 138 C 0.113 REMARK 500 LYS C 329 CD LYS C 329 CE 0.099 REMARK 500 PRO D 107 CG PRO D 107 CD -0.098 REMARK 500 MET D 133 SD MET D 133 CE -0.230 REMARK 500 CYS D 138 CA CYS D 138 CB 0.113 REMARK 500 CYS D 138 CB CYS D 138 SG 0.180 REMARK 500 CYS D 138 CA CYS D 138 C 0.113 REMARK 500 LYS D 329 CD LYS D 329 CE 0.100 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: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ALA A 102 N - CA - C ANGL. DEV. =-12.1 DEGREES REMARK 500 MET A 133 CB - CG - SD ANGL. DEV. =-13.8 DEGREES REMARK 500 CYS A 138 N - CA - C ANGL. DEV. =-11.1 DEGREES REMARK 500 LEU A 392 CA - CB - CG ANGL. DEV. =-10.2 DEGREES REMARK 500 SER A 403 N - CA - C ANGL. DEV. = 10.5 DEGREES REMARK 500 ARG A 404 C - N - CA ANGL. DEV. =-11.7 DEGREES REMARK 500 ILE A 444 N - CA - C ANGL. DEV. =-10.8 DEGREES REMARK 500 ALA B 102 N - CA - C ANGL. DEV. =-12.0 DEGREES REMARK 500 MET B 133 CB - CG - SD ANGL. DEV. =-13.8 DEGREES REMARK 500 CYS B 138 N - CA - C ANGL. DEV. =-11.2 DEGREES REMARK 500 LEU B 392 CA - CB - CG ANGL. DEV. =-10.2 DEGREES REMARK 500 SER B 403 N - CA - C ANGL. DEV. = 10.5 DEGREES REMARK 500 ARG B 404 C - N - CA ANGL. DEV. =-11.6 DEGREES REMARK 500 ILE B 444 N - CA - C ANGL. DEV. =-10.8 DEGREES REMARK 500 ALA C 102 N - CA - C ANGL. DEV. =-12.1 DEGREES REMARK 500 MET C 133 CB - CG - SD ANGL. DEV. =-13.8 DEGREES REMARK 500 CYS C 138 N - CA - C ANGL. DEV. =-11.2 DEGREES REMARK 500 ILE C 350 N - CA - C ANGL. DEV. =-10.0 DEGREES REMARK 500 LEU C 392 CA - CB - CG ANGL. DEV. =-10.3 DEGREES REMARK 500 SER C 403 N - CA - C ANGL. DEV. = 10.6 DEGREES REMARK 500 ARG C 404 C - N - CA ANGL. DEV. =-11.7 DEGREES REMARK 500 ILE C 444 N - CA - C ANGL. DEV. =-10.7 DEGREES REMARK 500 ALA D 102 N - CA - C ANGL. DEV. =-12.1 DEGREES REMARK 500 MET D 133 CB - CG - SD ANGL. DEV. =-13.8 DEGREES REMARK 500 CYS D 138 N - CA - C ANGL. DEV. =-11.2 DEGREES REMARK 500 LEU D 392 CA - CB - CG ANGL. DEV. =-10.2 DEGREES REMARK 500 SER D 403 N - CA - C ANGL. DEV. = 10.5 DEGREES REMARK 500 ARG D 404 C - N - CA ANGL. DEV. =-11.7 DEGREES REMARK 500 ILE D 444 N - CA - C ANGL. DEV. =-10.7 DEGREES 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 M RES CSSEQI PSI PHI REMARK 500 LYS A 329 -117.33 51.53 REMARK 500 MET A 332 -43.05 68.02 REMARK 500 LYS B 329 -117.32 51.57 REMARK 500 MET B 332 -43.06 68.01 REMARK 500 LYS C 329 -117.34 51.57 REMARK 500 MET C 332 -43.14 68.11 REMARK 500 LYS D 329 -117.32 51.52 REMARK 500 MET D 332 -43.01 68.05 REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 ONE MOLECULE OF THE COFACTOR PYRIDOXAL-5' REMARK 600 -PHOSPHATE (PLP) IS BOUND PER SUBUNIT REMARK 600 THROUGH A SCHIFF BASE LINKAGE TO LYS 329. REMARK 600 REMARK 600 THE ACETATE MOLECULE FORMS A DOUBLE REMARK 600 HYDROGEN-BONDED ION PAIR WITH THE ACTIVE REMARK 600 SITE RESIDUE ARG 192 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: ACS, BCS, CCS,DCS REMARK 800 SITE_DESCRIPTION: REMARK 800 PHE 351 AND THR 353 ARE CONTRIBUTED REMARK 800 BY THE NEIGHBOURING SUBUNIT DBREF 1GTX A 1 472 UNP P80147 GABT_PIG 29 500 DBREF 1GTX B 1 472 UNP P80147 GABT_PIG 29 500 DBREF 1GTX C 1 472 UNP P80147 GABT_PIG 29 500 DBREF 1GTX D 1 472 UNP P80147 GABT_PIG 29 500 SEQRES 1 A 472 SER GLN ALA ALA ALA LYS VAL ASP VAL GLU PHE ASP TYR SEQRES 2 A 472 ASP GLY PRO LEU MET LYS THR GLU VAL PRO GLY PRO ARG SEQRES 3 A 472 SER ARG GLU LEU MET LYS GLN LEU ASN ILE ILE GLN ASN SEQRES 4 A 472 ALA GLU ALA VAL HIS PHE PHE CYS ASN TYR GLU GLU SER SEQRES 5 A 472 ARG GLY ASN TYR LEU VAL ASP VAL ASP GLY ASN ARG MET SEQRES 6 A 472 LEU ASP LEU TYR SER GLN ILE SER SER ILE PRO ILE GLY SEQRES 7 A 472 TYR SER HIS PRO ALA LEU VAL LYS LEU VAL GLN GLN PRO SEQRES 8 A 472 GLN ASN VAL SER THR PHE ILE ASN ARG PRO ALA LEU GLY SEQRES 9 A 472 ILE LEU PRO PRO GLU ASN PHE VAL GLU LYS LEU ARG GLU SEQRES 10 A 472 SER LEU LEU SER VAL ALA PRO LYS GLY MET SER GLN LEU SEQRES 11 A 472 ILE THR MET ALA CYS GLY SER CYS SER ASN GLU ASN ALA SEQRES 12 A 472 PHE LYS THR ILE PHE MET TRP TYR ARG SER LYS GLU ARG SEQRES 13 A 472 GLY GLN SER ALA PHE SER LYS GLU GLU LEU GLU THR CYS SEQRES 14 A 472 MET ILE ASN GLN ALA PRO GLY CYS PRO ASP TYR SER ILE SEQRES 15 A 472 LEU SER PHE MET GLY ALA PHE HIS GLY ARG THR MET GLY SEQRES 16 A 472 CYS LEU ALA THR THR HIS SER LYS ALA ILE HIS LYS ILE SEQRES 17 A 472 ASP ILE PRO SER PHE ASP TRP PRO ILE ALA PRO PHE PRO SEQRES 18 A 472 ARG LEU LYS TYR PRO LEU GLU GLU PHE VAL LYS GLU ASN SEQRES 19 A 472 GLN GLN GLU GLU ALA ARG CYS LEU GLU GLU VAL GLU ASP SEQRES 20 A 472 LEU ILE VAL LYS TYR ARG LYS LYS LYS LYS THR VAL ALA SEQRES 21 A 472 GLY ILE ILE VAL GLU PRO ILE GLN SER GLU GLY GLY ASP SEQRES 22 A 472 ASN HIS ALA SER ASP ASP PHE PHE ARG LYS LEU ARG ASP SEQRES 23 A 472 ILE SER ARG LYS HIS GLY CYS ALA PHE LEU VAL ASP GLU SEQRES 24 A 472 VAL GLN THR GLY GLY GLY SER THR GLY LYS PHE TRP ALA SEQRES 25 A 472 HIS GLU HIS TRP GLY LEU ASP ASP ALA ALA ASP VAL MET SEQRES 26 A 472 THR PHE SER LYS LYS MET MET THR GLY GLY PHE PHE HIS SEQRES 27 A 472 LYS GLU GLU PHE ARG PRO ASN ALA PRO TYR ARG ILE PHE SEQRES 28 A 472 ASN THR TRP LEU GLY ASP PRO SER LYS ASN LEU LEU LEU SEQRES 29 A 472 ALA GLU VAL ILE ASN ILE ILE LYS ARG GLU ASP LEU LEU SEQRES 30 A 472 SER ASN ALA ALA HIS ALA GLY LYS VAL LEU LEU THR GLY SEQRES 31 A 472 LEU LEU ASP LEU GLN ALA ARG TYR PRO GLN PHE ILE SER SEQRES 32 A 472 ARG VAL ARG GLY ARG GLY THR PHE CYS SER PHE ASP THR SEQRES 33 A 472 PRO ASP GLU SER ILE ARG ASN LYS LEU ILE SER ILE ALA SEQRES 34 A 472 ARG ASN LYS GLY VAL MET LEU GLY GLY CYS GLY ASP LYS SEQRES 35 A 472 SER ILE ARG PHE ARG PRO THR LEU VAL PHE ARG ASP HIS SEQRES 36 A 472 HIS ALA HIS LEU PHE LEU ASN ILE PHE SER ASP ILE LEU SEQRES 37 A 472 ALA ASP PHE LYS SEQRES 1 B 472 SER GLN ALA ALA ALA LYS VAL ASP VAL GLU PHE ASP TYR SEQRES 2 B 472 ASP GLY PRO LEU MET LYS THR GLU VAL PRO GLY PRO ARG SEQRES 3 B 472 SER ARG GLU LEU MET LYS GLN LEU ASN ILE ILE GLN ASN SEQRES 4 B 472 ALA GLU ALA VAL HIS PHE PHE CYS ASN TYR GLU GLU SER SEQRES 5 B 472 ARG GLY ASN TYR LEU VAL ASP VAL ASP GLY ASN ARG MET SEQRES 6 B 472 LEU ASP LEU TYR SER GLN ILE SER SER ILE PRO ILE GLY SEQRES 7 B 472 TYR SER HIS PRO ALA LEU VAL LYS LEU VAL GLN GLN PRO SEQRES 8 B 472 GLN ASN VAL SER THR PHE ILE ASN ARG PRO ALA LEU GLY SEQRES 9 B 472 ILE LEU PRO PRO GLU ASN PHE VAL GLU LYS LEU ARG GLU SEQRES 10 B 472 SER LEU LEU SER VAL ALA PRO LYS GLY MET SER GLN LEU SEQRES 11 B 472 ILE THR MET ALA CYS GLY SER CYS SER ASN GLU ASN ALA SEQRES 12 B 472 PHE LYS THR ILE PHE MET TRP TYR ARG SER LYS GLU ARG SEQRES 13 B 472 GLY GLN SER ALA PHE SER LYS GLU GLU LEU GLU THR CYS SEQRES 14 B 472 MET ILE ASN GLN ALA PRO GLY CYS PRO ASP TYR SER ILE SEQRES 15 B 472 LEU SER PHE MET GLY ALA PHE HIS GLY ARG THR MET GLY SEQRES 16 B 472 CYS LEU ALA THR THR HIS SER LYS ALA ILE HIS LYS ILE SEQRES 17 B 472 ASP ILE PRO SER PHE ASP TRP PRO ILE ALA PRO PHE PRO SEQRES 18 B 472 ARG LEU LYS TYR PRO LEU GLU GLU PHE VAL LYS GLU ASN SEQRES 19 B 472 GLN GLN GLU GLU ALA ARG CYS LEU GLU GLU VAL GLU ASP SEQRES 20 B 472 LEU ILE VAL LYS TYR ARG LYS LYS LYS LYS THR VAL ALA SEQRES 21 B 472 GLY ILE ILE VAL GLU PRO ILE GLN SER GLU GLY GLY ASP SEQRES 22 B 472 ASN HIS ALA SER ASP ASP PHE PHE ARG LYS LEU ARG ASP SEQRES 23 B 472 ILE SER ARG LYS HIS GLY CYS ALA PHE LEU VAL ASP GLU SEQRES 24 B 472 VAL GLN THR GLY GLY GLY SER THR GLY LYS PHE TRP ALA SEQRES 25 B 472 HIS GLU HIS TRP GLY LEU ASP ASP ALA ALA ASP VAL MET SEQRES 26 B 472 THR PHE SER LYS LYS MET MET THR GLY GLY PHE PHE HIS SEQRES 27 B 472 LYS GLU GLU PHE ARG PRO ASN ALA PRO TYR ARG ILE PHE SEQRES 28 B 472 ASN THR TRP LEU GLY ASP PRO SER LYS ASN LEU LEU LEU SEQRES 29 B 472 ALA GLU VAL ILE ASN ILE ILE LYS ARG GLU ASP LEU LEU SEQRES 30 B 472 SER ASN ALA ALA HIS ALA GLY LYS VAL LEU LEU THR GLY SEQRES 31 B 472 LEU LEU ASP LEU GLN ALA ARG TYR PRO GLN PHE ILE SER SEQRES 32 B 472 ARG VAL ARG GLY ARG GLY THR PHE CYS SER PHE ASP THR SEQRES 33 B 472 PRO ASP GLU SER ILE ARG ASN LYS LEU ILE SER ILE ALA SEQRES 34 B 472 ARG ASN LYS GLY VAL MET LEU GLY GLY CYS GLY ASP LYS SEQRES 35 B 472 SER ILE ARG PHE ARG PRO THR LEU VAL PHE ARG ASP HIS SEQRES 36 B 472 HIS ALA HIS LEU PHE LEU ASN ILE PHE SER ASP ILE LEU SEQRES 37 B 472 ALA ASP PHE LYS SEQRES 1 C 472 SER GLN ALA ALA ALA LYS VAL ASP VAL GLU PHE ASP TYR SEQRES 2 C 472 ASP GLY PRO LEU MET LYS THR GLU VAL PRO GLY PRO ARG SEQRES 3 C 472 SER ARG GLU LEU MET LYS GLN LEU ASN ILE ILE GLN ASN SEQRES 4 C 472 ALA GLU ALA VAL HIS PHE PHE CYS ASN TYR GLU GLU SER SEQRES 5 C 472 ARG GLY ASN TYR LEU VAL ASP VAL ASP GLY ASN ARG MET SEQRES 6 C 472 LEU ASP LEU TYR SER GLN ILE SER SER ILE PRO ILE GLY SEQRES 7 C 472 TYR SER HIS PRO ALA LEU VAL LYS LEU VAL GLN GLN PRO SEQRES 8 C 472 GLN ASN VAL SER THR PHE ILE ASN ARG PRO ALA LEU GLY SEQRES 9 C 472 ILE LEU PRO PRO GLU ASN PHE VAL GLU LYS LEU ARG GLU SEQRES 10 C 472 SER LEU LEU SER VAL ALA PRO LYS GLY MET SER GLN LEU SEQRES 11 C 472 ILE THR MET ALA CYS GLY SER CYS SER ASN GLU ASN ALA SEQRES 12 C 472 PHE LYS THR ILE PHE MET TRP TYR ARG SER LYS GLU ARG SEQRES 13 C 472 GLY GLN SER ALA PHE SER LYS GLU GLU LEU GLU THR CYS SEQRES 14 C 472 MET ILE ASN GLN ALA PRO GLY CYS PRO ASP TYR SER ILE SEQRES 15 C 472 LEU SER PHE MET GLY ALA PHE HIS GLY ARG THR MET GLY SEQRES 16 C 472 CYS LEU ALA THR THR HIS SER LYS ALA ILE HIS LYS ILE SEQRES 17 C 472 ASP ILE PRO SER PHE ASP TRP PRO ILE ALA PRO PHE PRO SEQRES 18 C 472 ARG LEU LYS TYR PRO LEU GLU GLU PHE VAL LYS GLU ASN SEQRES 19 C 472 GLN GLN GLU GLU ALA ARG CYS LEU GLU GLU VAL GLU ASP SEQRES 20 C 472 LEU ILE VAL LYS TYR ARG LYS LYS LYS LYS THR VAL ALA SEQRES 21 C 472 GLY ILE ILE VAL GLU PRO ILE GLN SER GLU GLY GLY ASP SEQRES 22 C 472 ASN HIS ALA SER ASP ASP PHE PHE ARG LYS LEU ARG ASP SEQRES 23 C 472 ILE SER ARG LYS HIS GLY CYS ALA PHE LEU VAL ASP GLU SEQRES 24 C 472 VAL GLN THR GLY GLY GLY SER THR GLY LYS PHE TRP ALA SEQRES 25 C 472 HIS GLU HIS TRP GLY LEU ASP ASP ALA ALA ASP VAL MET SEQRES 26 C 472 THR PHE SER LYS LYS MET MET THR GLY GLY PHE PHE HIS SEQRES 27 C 472 LYS GLU GLU PHE ARG PRO ASN ALA PRO TYR ARG ILE PHE SEQRES 28 C 472 ASN THR TRP LEU GLY ASP PRO SER LYS ASN LEU LEU LEU SEQRES 29 C 472 ALA GLU VAL ILE ASN ILE ILE LYS ARG GLU ASP LEU LEU SEQRES 30 C 472 SER ASN ALA ALA HIS ALA GLY LYS VAL LEU LEU THR GLY SEQRES 31 C 472 LEU LEU ASP LEU GLN ALA ARG TYR PRO GLN PHE ILE SER SEQRES 32 C 472 ARG VAL ARG GLY ARG GLY THR PHE CYS SER PHE ASP THR SEQRES 33 C 472 PRO ASP GLU SER ILE ARG ASN LYS LEU ILE SER ILE ALA SEQRES 34 C 472 ARG ASN LYS GLY VAL MET LEU GLY GLY CYS GLY ASP LYS SEQRES 35 C 472 SER ILE ARG PHE ARG PRO THR LEU VAL PHE ARG ASP HIS SEQRES 36 C 472 HIS ALA HIS LEU PHE LEU ASN ILE PHE SER ASP ILE LEU SEQRES 37 C 472 ALA ASP PHE LYS SEQRES 1 D 472 SER GLN ALA ALA ALA LYS VAL ASP VAL GLU PHE ASP TYR SEQRES 2 D 472 ASP GLY PRO LEU MET LYS THR GLU VAL PRO GLY PRO ARG SEQRES 3 D 472 SER ARG GLU LEU MET LYS GLN LEU ASN ILE ILE GLN ASN SEQRES 4 D 472 ALA GLU ALA VAL HIS PHE PHE CYS ASN TYR GLU GLU SER SEQRES 5 D 472 ARG GLY ASN TYR LEU VAL ASP VAL ASP GLY ASN ARG MET SEQRES 6 D 472 LEU ASP LEU TYR SER GLN ILE SER SER ILE PRO ILE GLY SEQRES 7 D 472 TYR SER HIS PRO ALA LEU VAL LYS LEU VAL GLN GLN PRO SEQRES 8 D 472 GLN ASN VAL SER THR PHE ILE ASN ARG PRO ALA LEU GLY SEQRES 9 D 472 ILE LEU PRO PRO GLU ASN PHE VAL GLU LYS LEU ARG GLU SEQRES 10 D 472 SER LEU LEU SER VAL ALA PRO LYS GLY MET SER GLN LEU SEQRES 11 D 472 ILE THR MET ALA CYS GLY SER CYS SER ASN GLU ASN ALA SEQRES 12 D 472 PHE LYS THR ILE PHE MET TRP TYR ARG SER LYS GLU ARG SEQRES 13 D 472 GLY GLN SER ALA PHE SER LYS GLU GLU LEU GLU THR CYS SEQRES 14 D 472 MET ILE ASN GLN ALA PRO GLY CYS PRO ASP TYR SER ILE SEQRES 15 D 472 LEU SER PHE MET GLY ALA PHE HIS GLY ARG THR MET GLY SEQRES 16 D 472 CYS LEU ALA THR THR HIS SER LYS ALA ILE HIS LYS ILE SEQRES 17 D 472 ASP ILE PRO SER PHE ASP TRP PRO ILE ALA PRO PHE PRO SEQRES 18 D 472 ARG LEU LYS TYR PRO LEU GLU GLU PHE VAL LYS GLU ASN SEQRES 19 D 472 GLN GLN GLU GLU ALA ARG CYS LEU GLU GLU VAL GLU ASP SEQRES 20 D 472 LEU ILE VAL LYS TYR ARG LYS LYS LYS LYS THR VAL ALA SEQRES 21 D 472 GLY ILE ILE VAL GLU PRO ILE GLN SER GLU GLY GLY ASP SEQRES 22 D 472 ASN HIS ALA SER ASP ASP PHE PHE ARG LYS LEU ARG ASP SEQRES 23 D 472 ILE SER ARG LYS HIS GLY CYS ALA PHE LEU VAL ASP GLU SEQRES 24 D 472 VAL GLN THR GLY GLY GLY SER THR GLY LYS PHE TRP ALA SEQRES 25 D 472 HIS GLU HIS TRP GLY LEU ASP ASP ALA ALA ASP VAL MET SEQRES 26 D 472 THR PHE SER LYS LYS MET MET THR GLY GLY PHE PHE HIS SEQRES 27 D 472 LYS GLU GLU PHE ARG PRO ASN ALA PRO TYR ARG ILE PHE SEQRES 28 D 472 ASN THR TRP LEU GLY ASP PRO SER LYS ASN LEU LEU LEU SEQRES 29 D 472 ALA GLU VAL ILE ASN ILE ILE LYS ARG GLU ASP LEU LEU SEQRES 30 D 472 SER ASN ALA ALA HIS ALA GLY LYS VAL LEU LEU THR GLY SEQRES 31 D 472 LEU LEU ASP LEU GLN ALA ARG TYR PRO GLN PHE ILE SER SEQRES 32 D 472 ARG VAL ARG GLY ARG GLY THR PHE CYS SER PHE ASP THR SEQRES 33 D 472 PRO ASP GLU SER ILE ARG ASN LYS LEU ILE SER ILE ALA SEQRES 34 D 472 ARG ASN LYS GLY VAL MET LEU GLY GLY CYS GLY ASP LYS SEQRES 35 D 472 SER ILE ARG PHE ARG PRO THR LEU VAL PHE ARG ASP HIS SEQRES 36 D 472 HIS ALA HIS LEU PHE LEU ASN ILE PHE SER ASP ILE LEU SEQRES 37 D 472 ALA ASP PHE LYS HET ACT 500 4 HET ACT 501 4 HET ACT 502 4 HET ACT 503 4 HET PLP A 600 15 HET PLP B 600 15 HET PLP C 600 15 HET PLP D 600 15 HETNAM ACT ACETATE ION HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 COMPLEX FORMUL 5 ACT 4(C2 H3 O2 1-) FORMUL 9 PLP 4(C8 H10 N O6 P) FORMUL 13 HOH *52(H2 O1) HELIX 1 1 PRO A 25 ILE A 37 1 13 HELIX 2 2 SER A 70 SER A 73 1 4 HELIX 3 3 PRO A 82 GLN A 89 1 8 HELIX 4 4 VAL A 94 ILE A 98 1 5 HELIX 5 5 PHE A 111 ARG A 116 1 6 HELIX 6 6 LEU A 119 VAL A 122 5 4 HELIX 7 7 GLY A 136 ARG A 156 1 21 HELIX 8 8 LYS A 163 MET A 170 1 8 HELIX 9 9 MET A 194 THR A 199 1 6 HELIX 10 10 ALA A 204 LYS A 207 1 4 HELIX 11 11 GLU A 228 PHE A 230 5 3 HELIX 12 12 VAL A 231 LYS A 254 1 24 HELIX 13 13 ASP A 278 LYS A 290 1 13 HELIX 14 14 ALA A 312 TRP A 316 5 5 HELIX 15 15 LYS A 329 MET A 331 5 3 HELIX 16 16 GLU A 340 PHE A 342 5 3 HELIX 17 17 PRO A 358 ARG A 373 1 16 HELIX 18 18 LEU A 376 ARG A 397 1 22 HELIX 19 19 GLU A 419 ASN A 431 1 13 HELIX 20 20 ASP A 454 ALA A 469 1 16 HELIX 21 21 PRO B 25 ILE B 37 1 13 HELIX 22 22 SER B 70 SER B 73 1 4 HELIX 23 23 PRO B 82 GLN B 89 1 8 HELIX 24 24 VAL B 94 ILE B 98 1 5 HELIX 25 25 PHE B 111 ARG B 116 1 6 HELIX 26 26 LEU B 119 VAL B 122 5 4 HELIX 27 27 GLY B 136 ARG B 156 1 21 HELIX 28 28 LYS B 163 MET B 170 1 8 HELIX 29 29 MET B 194 THR B 199 1 6 HELIX 30 30 ALA B 204 LYS B 207 1 4 HELIX 31 31 GLU B 228 PHE B 230 5 3 HELIX 32 32 VAL B 231 LYS B 254 1 24 HELIX 33 33 ASP B 278 LYS B 290 1 13 HELIX 34 34 ALA B 312 TRP B 316 5 5 HELIX 35 35 LYS B 329 MET B 331 5 3 HELIX 36 36 GLU B 340 PHE B 342 5 3 HELIX 37 37 PRO B 358 ARG B 373 1 16 HELIX 38 38 LEU B 376 ARG B 397 1 22 HELIX 39 39 GLU B 419 ASN B 431 1 13 HELIX 40 40 ASP B 454 ALA B 469 1 16 HELIX 41 41 PRO C 25 ILE C 37 1 13 HELIX 42 42 SER C 70 SER C 73 1 4 HELIX 43 43 PRO C 82 GLN C 89 1 8 HELIX 44 44 VAL C 94 ILE C 98 1 5 HELIX 45 45 PHE C 111 ARG C 116 1 6 HELIX 46 46 LEU C 119 VAL C 122 5 4 HELIX 47 47 GLY C 136 ARG C 156 1 21 HELIX 48 48 LYS C 163 MET C 170 1 8 HELIX 49 49 MET C 194 THR C 199 1 6 HELIX 50 50 ALA C 204 LYS C 207 1 4 HELIX 51 51 GLU C 228 PHE C 230 5 3 HELIX 52 52 VAL C 231 LYS C 254 1 24 HELIX 53 53 ASP C 278 LYS C 290 1 13 HELIX 54 54 ALA C 312 TRP C 316 5 5 HELIX 55 55 LYS C 329 MET C 331 5 3 HELIX 56 56 GLU C 340 PHE C 342 5 3 HELIX 57 57 PRO C 358 ARG C 373 1 16 HELIX 58 58 LEU C 376 ARG C 397 1 22 HELIX 59 59 GLU C 419 ASN C 431 1 13 HELIX 60 60 ASP C 454 ALA C 469 1 16 HELIX 61 61 PRO D 25 ILE D 37 1 13 HELIX 62 62 SER D 70 SER D 73 1 4 HELIX 63 63 PRO D 82 GLN D 89 1 8 HELIX 64 64 VAL D 94 ILE D 98 1 5 HELIX 65 65 PHE D 111 ARG D 116 1 6 HELIX 66 66 LEU D 119 VAL D 122 5 4 HELIX 67 67 GLY D 136 ARG D 156 1 21 HELIX 68 68 LYS D 163 CYS D 169 1 7 HELIX 69 69 MET D 194 THR D 199 1 6 HELIX 70 70 ALA D 204 LYS D 207 1 4 HELIX 71 71 GLU D 228 PHE D 230 5 3 HELIX 72 72 VAL D 231 LYS D 254 1 24 HELIX 73 73 ASP D 278 LYS D 290 1 13 HELIX 74 74 ALA D 312 TRP D 316 5 5 HELIX 75 75 LYS D 329 MET D 331 5 3 HELIX 76 76 GLU D 340 PHE D 342 5 3 HELIX 77 77 PRO D 358 ARG D 373 1 16 HELIX 78 78 LEU D 376 ARG D 397 1 22 HELIX 79 79 GLU D 419 ASN D 431 1 13 HELIX 80 80 ASP D 454 ALA D 469 1 16 SHEET 1 A 2 TYR A 56 VAL A 58 0 SHEET 2 A 2 ARG A 64 LEU A 66 -1 N MET A 65 O LEU A 57 SHEET 1 B 6 GLN A 129 MET A 133 0 SHEET 2 B 6 GLY A 334 HIS A 338 -1 N HIS A 338 O GLN A 129 SHEET 3 B 6 VAL A 324 PHE A 327 -1 N PHE A 327 O GLY A 335 SHEET 4 B 6 ALA A 294 ASP A 298 1 N VAL A 297 O VAL A 324 SHEET 5 B 6 VAL A 259 GLU A 265 1 N ILE A 262 O ALA A 294 SHEET 6 B 6 SER A 181 LEU A 183 1 N SER A 181 O ALA A 260 SHEET 1 C 3 SER A 413 ASP A 415 0 SHEET 2 C 3 SER A 443 ARG A 445 -1 N ILE A 444 O PHE A 414 SHEET 3 C 3 GLY A 437 CYS A 439 -1 N CYS A 439 O SER A 443 SHEET 1 D 2 TYR B 56 VAL B 58 0 SHEET 2 D 2 ARG B 64 LEU B 66 -1 N MET B 65 O LEU B 57 SHEET 1 E 6 GLN B 129 MET B 133 0 SHEET 2 E 6 GLY B 334 HIS B 338 -1 N HIS B 338 O GLN B 129 SHEET 3 E 6 VAL B 324 PHE B 327 -1 N PHE B 327 O GLY B 335 SHEET 4 E 6 ALA B 294 ASP B 298 1 N VAL B 297 O VAL B 324 SHEET 5 E 6 VAL B 259 GLU B 265 1 N ILE B 262 O ALA B 294 SHEET 6 E 6 SER B 181 LEU B 183 1 N SER B 181 O ALA B 260 SHEET 1 F 3 SER B 413 ASP B 415 0 SHEET 2 F 3 SER B 443 ARG B 445 -1 N ILE B 444 O PHE B 414 SHEET 3 F 3 GLY B 437 CYS B 439 -1 N CYS B 439 O SER B 443 SHEET 1 G 2 TYR C 56 VAL C 58 0 SHEET 2 G 2 ARG C 64 LEU C 66 -1 N MET C 65 O LEU C 57 SHEET 1 H 6 GLN C 129 MET C 133 0 SHEET 2 H 6 GLY C 334 HIS C 338 -1 N HIS C 338 O GLN C 129 SHEET 3 H 6 VAL C 324 PHE C 327 -1 N PHE C 327 O GLY C 335 SHEET 4 H 6 ALA C 294 ASP C 298 1 N VAL C 297 O VAL C 324 SHEET 5 H 6 VAL C 259 GLU C 265 1 N ILE C 262 O ALA C 294 SHEET 6 H 6 SER C 181 LEU C 183 1 N SER C 181 O ALA C 260 SHEET 1 I 3 SER C 413 ASP C 415 0 SHEET 2 I 3 SER C 443 ARG C 445 -1 N ILE C 444 O PHE C 414 SHEET 3 I 3 GLY C 437 CYS C 439 -1 N CYS C 439 O SER C 443 SHEET 1 J 2 TYR D 56 VAL D 58 0 SHEET 2 J 2 ARG D 64 LEU D 66 -1 N MET D 65 O LEU D 57 SHEET 1 K 6 GLN D 129 MET D 133 0 SHEET 2 K 6 GLY D 334 HIS D 338 -1 N HIS D 338 O GLN D 129 SHEET 3 K 6 VAL D 324 PHE D 327 -1 N PHE D 327 O GLY D 335 SHEET 4 K 6 ALA D 294 ASP D 298 1 N VAL D 297 O VAL D 324 SHEET 5 K 6 VAL D 259 GLU D 265 1 N ILE D 262 O ALA D 294 SHEET 6 K 6 SER D 181 LEU D 183 1 N SER D 181 O ALA D 260 SHEET 1 L 3 SER D 413 ASP D 415 0 SHEET 2 L 3 SER D 443 ARG D 445 -1 N ILE D 444 O PHE D 414 SHEET 3 L 3 GLY D 437 CYS D 439 -1 N CYS D 439 O SER D 443 SSBOND 1 CYS A 135 CYS A 138 SSBOND 2 CYS A 138 CYS B 138 SSBOND 3 CYS B 135 CYS B 138 SSBOND 4 CYS C 135 CYS C 138 SSBOND 5 CYS C 138 CYS D 138 SSBOND 6 CYS D 135 CYS D 138 LINK NZ LYS A 329 C4A PLP A 600 LINK NZ LYS B 329 C4A PLP B 600 LINK NZ LYS C 329 C4A PLP C 600 LINK NZ LYS D 329 C4A PLP D 600 CISPEP 1 VAL A 22 PRO A 23 0 0.35 CISPEP 2 ALA A 174 PRO A 175 0 0.59 CISPEP 3 TYR A 225 PRO A 226 0 -0.54 CISPEP 4 VAL B 22 PRO B 23 0 0.30 CISPEP 5 ALA B 174 PRO B 175 0 0.60 CISPEP 6 TYR B 225 PRO B 226 0 -0.49 CISPEP 7 VAL C 22 PRO C 23 0 0.35 CISPEP 8 ALA C 174 PRO C 175 0 0.66 CISPEP 9 TYR C 225 PRO C 226 0 -0.51 CISPEP 10 VAL D 22 PRO D 23 0 0.37 CISPEP 11 ALA D 174 PRO D 175 0 0.57 CISPEP 12 TYR D 225 PRO D 226 0 -0.59 SITE 1 ACS 13 ILE A 72 GLY A 136 SER A 137 PHE A 189 SITE 2 ACS 13 ARG A 192 GLU A 270 ASP A 298 VAL A 300 SITE 3 ACS 13 GLN A 301 LYS A 329 PHE A 351 THR A 353 SITE 4 ACS 13 ARG A 445 SITE 1 BCS 13 ILE B 72 GLY B 136 SER B 137 PHE B 189 SITE 2 BCS 13 ARG B 192 GLU B 270 ASP B 298 VAL B 300 SITE 3 BCS 13 GLN B 301 LYS B 329 PHE B 351 THR B 353 SITE 4 BCS 13 ARG B 445 SITE 1 CCS 13 ILE C 72 GLY C 136 SER C 137 PHE C 189 SITE 2 CCS 13 ARG C 192 GLU C 270 ASP C 298 VAL C 300 SITE 3 CCS 13 GLN C 301 LYS C 329 PHE C 351 THR C 353 SITE 4 CCS 13 ARG C 445 SITE 1 DCS 13 ILE D 72 GLY D 136 SER D 137 PHE D 189 SITE 2 DCS 13 ARG D 192 GLU D 270 ASP D 298 VAL D 300 SITE 3 DCS 13 GLN D 301 LYS D 329 PHE D 351 THR D 353 SITE 4 DCS 13 ARG D 445 CRYST1 69.860 230.400 72.830 90.00 109.42 90.00 P 1 21 1 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 0.014314 0.000000 0.005046 0.00000 SCALE2 0.000000 0.004340 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014559 0.00000 MTRIX1 1 -0.322109 0.944706 -0.061815 27.36023 1 MTRIX2 1 0.944691 0.316442 -0.086313 -15.74959 1 MTRIX3 1 -0.061953 -0.086174 -0.994340 60.11541 1 MTRIX1 2 0.262068 0.491472 0.830560 2.05827 1 MTRIX2 2 -0.959854 0.043357 0.277261 61.81119 1 MTRIX3 2 0.100274 -0.869809 0.483075 50.98371 1 MTRIX1 3 0.327348 0.332239 -0.884540 51.38102 1 MTRIX2 3 0.332890 -0.916706 -0.221117 51.51660 1 MTRIX3 3 -0.884318 -0.222092 -0.410642 96.44034 1