HEADER TRANSCRIPTION 19-JAN-17 5X03 TITLE CRYSTAL STRUCTURE OF THE C-TERMINAL DOMAIN OF BACILLUS SUBTILIS GABR TITLE 2 REVEALS A CLOSED CONFORMATION BY THE BINDING OF GAMMA-AMINOBUTYRIC TITLE 3 ACID, INDUCING THE TRANSCRIPTIONAL ACTIVATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: HTH-TYPE TRANSCRIPTIONAL REGULATORY PROTEIN GABR; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 108-470; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: HTH-TYPE TRANSCRIPTIONAL REGULATORY PROTEIN GABR; COMPND 8 CHAIN: B; COMPND 9 FRAGMENT: UNP RESIDUES 108-472; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS (STRAIN 168); SOURCE 3 ORGANISM_TAXID: 224308; SOURCE 4 STRAIN: 168; SOURCE 5 GENE: GABR, YCNF, BSU03890; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS (STRAIN 168); SOURCE 10 ORGANISM_TAXID: 224308; SOURCE 11 STRAIN: 168; SOURCE 12 GENE: GABR, YCNF, BSU03890; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRANSCRIPTIONAL REGULATOR, AMINOTRANSFERASE-LIKE DOMAIN, EXTERNAL KEYWDS 2 SCHIFF BASE, TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR S.A.PARK,K.S.LEE REVDAT 2 15-NOV-23 5X03 1 LINK ATOM REVDAT 1 24-MAY-17 5X03 0 JRNL AUTH S.A.PARK,Y.S.PARK,K.S.LEE JRNL TITL CRYSTAL STRUCTURE OF THE C-TERMINAL DOMAIN OF BACILLUS JRNL TITL 2 SUBTILIS GABR REVEALS A CLOSED CONFORMATION BY JRNL TITL 3 GAMMA-AMINOBUTYRIC ACID BINDING, INDUCING TRANSCRIPTIONAL JRNL TITL 4 ACTIVATION JRNL REF BIOCHEM. BIOPHYS. RES. V. 487 287 2017 JRNL REF 2 COMMUN. JRNL REFN ESSN 1090-2104 JRNL PMID 28412355 JRNL DOI 10.1016/J.BBRC.2017.04.052 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.2_1309 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.47 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.500 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 68646 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.174 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.880 REMARK 3 FREE R VALUE TEST SET COUNT : 1979 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 15.9151 - 4.7798 0.95 4937 145 0.1505 0.1865 REMARK 3 2 4.7798 - 3.8110 0.97 4950 146 0.1282 0.1816 REMARK 3 3 3.8110 - 3.3344 0.97 4939 149 0.1434 0.1979 REMARK 3 4 3.3344 - 3.0318 0.97 4905 142 0.1670 0.1989 REMARK 3 5 3.0318 - 2.8158 0.97 4877 136 0.1900 0.2329 REMARK 3 6 2.8158 - 2.6505 0.96 4874 139 0.1926 0.2230 REMARK 3 7 2.6505 - 2.5183 0.96 4834 140 0.1999 0.2511 REMARK 3 8 2.5183 - 2.4091 0.95 4783 135 0.2021 0.2343 REMARK 3 9 2.4091 - 2.3167 0.94 4755 135 0.1985 0.2311 REMARK 3 10 2.3167 - 2.2369 0.93 4662 138 0.2022 0.2565 REMARK 3 11 2.2369 - 2.1672 0.92 4635 130 0.2113 0.2658 REMARK 3 12 2.1672 - 2.1054 0.90 4556 127 0.2233 0.2483 REMARK 3 13 2.1054 - 2.0501 0.90 4534 136 0.2345 0.3031 REMARK 3 14 2.0501 - 2.0001 0.86 4356 130 0.2479 0.2934 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.520 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.009 6044 REMARK 3 ANGLE : 1.126 8143 REMARK 3 CHIRALITY : 0.076 882 REMARK 3 PLANARITY : 0.005 1047 REMARK 3 DIHEDRAL : 17.413 2325 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5X03 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-JAN-17. REMARK 100 THE DEPOSITION ID IS D_1300002690. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-NOV-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 7A (6B, 6C1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 69052 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 200 DATA REDUNDANCY : 4.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.6000 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: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES PH 7.5, 1.5%(W/V) REMARK 280 POLYETHYLENE GLYCOL 8000, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 37.93100 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 18.96550 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 56.89650 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: 5290 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29450 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 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: 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 O HOH A 727 O HOH A 729 1.96 REMARK 500 OE1 GLU B 389 OH TYR B 469 1.98 REMARK 500 O2P PLP B 501 O HOH B 601 1.98 REMARK 500 O ILE B 292 O HOH B 602 1.98 REMARK 500 O HOH A 643 O HOH A 719 2.01 REMARK 500 O HOH A 695 O HOH A 711 2.01 REMARK 500 O HOH A 637 O HOH A 723 2.02 REMARK 500 O HOH B 619 O HOH B 621 2.08 REMARK 500 O HOH A 619 O HOH A 735 2.09 REMARK 500 O HOH B 655 O HOH B 670 2.09 REMARK 500 O HOH A 654 O HOH A 702 2.10 REMARK 500 O HOH A 683 O HOH A 723 2.11 REMARK 500 O HOH A 718 O HOH A 730 2.13 REMARK 500 NH1 ARG B 206 O LEU B 433 2.15 REMARK 500 O HOH B 698 O HOH B 701 2.16 REMARK 500 O HOH A 677 O HOH A 685 2.16 REMARK 500 O HOH A 699 O HOH A 716 2.17 REMARK 500 OG1 THR A 380 O HOH A 601 2.17 REMARK 500 OG SER B 117 OH TYR B 371 2.18 REMARK 500 O HOH A 674 O HOH A 698 2.18 REMARK 500 OD1 ASN B 432 O HOH B 603 2.19 REMARK 500 OD1 ASP B 118 ND1 HIS B 121 2.19 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 PRO A 123 81.14 -68.70 REMARK 500 ASP A 225 -165.92 -121.38 REMARK 500 GLN A 238 66.32 60.19 REMARK 500 HIS A 248 95.55 -164.96 REMARK 500 ASP A 280 49.99 -80.50 REMARK 500 ASP A 282 77.17 20.71 REMARK 500 ASP A 288 -164.08 -176.97 REMARK 500 ASP A 290 -175.57 -62.47 REMARK 500 LEU A 314 -117.38 -97.71 REMARK 500 GLN A 335 2.60 -68.45 REMARK 500 GLU A 389 42.89 -78.88 REMARK 500 ASN A 436 148.20 -174.21 REMARK 500 PHE A 449 14.79 -142.48 REMARK 500 SER B 117 -174.56 -66.66 REMARK 500 ASP B 225 -159.55 -120.33 REMARK 500 HIS B 248 90.88 -175.43 REMARK 500 ASP B 288 -123.21 55.19 REMARK 500 LEU B 314 -82.43 -128.46 REMARK 500 LEU B 315 89.67 7.70 REMARK 500 SER B 387 -133.89 65.23 REMARK 500 ASN B 396 59.20 -94.00 REMARK 500 ASN B 436 101.31 -166.47 REMARK 500 LYS B 437 6.27 81.18 REMARK 500 GLN B 439 -138.23 -146.12 REMARK 500 THR B 440 -156.94 -77.62 REMARK 500 PRO B 443 78.70 -31.77 REMARK 500 ARG B 451 54.82 -116.15 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 LEU B 315 PRO B 316 143.72 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 B 708 DISTANCE = 6.52 ANGSTROMS 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ABU A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PLP B 501 DBREF 5X03 A 108 470 UNP P94426 GABR_BACSU 108 470 DBREF 5X03 B 108 472 UNP P94426 GABR_BACSU 108 472 SEQADV 5X03 ARG B 472 UNP P94426 LYS 472 ENGINEERED MUTATION SEQRES 1 A 363 ASP TRP ILE SER PHE SER HIS MET SER SER ASP THR ASP SEQRES 2 A 363 HIS PHE PRO ILE LYS SER TRP PHE ARG CYS GLU GLN LYS SEQRES 3 A 363 ALA ALA SER ARG SER TYR ARG THR LEU GLY ASP MET SER SEQRES 4 A 363 HIS PRO GLN GLY ILE TYR GLU VAL ARG ALA ALA ILE THR SEQRES 5 A 363 ARG LEU ILE SER LEU THR ARG GLY VAL LYS CYS ARG PRO SEQRES 6 A 363 GLU GLN MET ILE ILE GLY ALA GLY THR GLN VAL LEU MET SEQRES 7 A 363 GLN LEU LEU THR GLU LEU LEU PRO LYS GLU ALA VAL TYR SEQRES 8 A 363 ALA MET GLU GLU PRO GLY TYR ARG ARG MET TYR GLN LEU SEQRES 9 A 363 LEU LYS ASN ALA GLY LYS GLN VAL LYS THR ILE MET LEU SEQRES 10 A 363 ASP GLU LYS GLY MET SER ILE ALA GLU ILE THR ARG GLN SEQRES 11 A 363 GLN PRO ASP VAL LEU VAL THR THR PRO SER HIS GLN PHE SEQRES 12 A 363 PRO SER GLY THR ILE MET PRO VAL SER ARG ARG ILE GLN SEQRES 13 A 363 LEU LEU ASN TRP ALA ALA GLU GLU PRO ARG ARG TYR ILE SEQRES 14 A 363 ILE GLU ASP ASP TYR ASP SER GLU PHE THR TYR ASP VAL SEQRES 15 A 363 ASP SER ILE PRO ALA LEU GLN SER LEU ASP ARG PHE GLN SEQRES 16 A 363 ASN VAL ILE TYR MET GLY THR PHE SER LYS SER LEU LEU SEQRES 17 A 363 PRO GLY LEU ARG ILE SER TYR MET VAL LEU PRO PRO GLU SEQRES 18 A 363 LEU LEU ARG ALA TYR LYS GLN ARG GLY TYR ASP LEU GLN SEQRES 19 A 363 THR CYS SER SER LEU THR GLN LEU THR LEU GLN GLU PHE SEQRES 20 A 363 ILE GLU SER GLY GLU TYR GLN LYS HIS ILE LYS LYS MET SEQRES 21 A 363 LYS GLN HIS TYR LYS GLU LYS ARG GLU ARG LEU ILE THR SEQRES 22 A 363 ALA LEU GLU ALA GLU PHE SER GLY GLU VAL THR VAL LYS SEQRES 23 A 363 GLY ALA ASN ALA GLY LEU HIS PHE VAL THR GLU PHE ASP SEQRES 24 A 363 THR ARG ARG THR GLU GLN ASP ILE LEU SER HIS ALA ALA SEQRES 25 A 363 GLY LEU GLN LEU GLU ILE PHE GLY MET SER ARG PHE ASN SEQRES 26 A 363 LEU LYS GLU ASN LYS ARG GLN THR GLY ARG PRO ALA LEU SEQRES 27 A 363 ILE ILE GLY PHE ALA ARG LEU LYS GLU GLU ASP ILE GLN SEQRES 28 A 363 GLU GLY VAL GLN ARG LEU PHE LYS ALA VAL TYR GLY SEQRES 1 B 365 ASP TRP ILE SER PHE SER HIS MET SER SER ASP THR ASP SEQRES 2 B 365 HIS PHE PRO ILE LYS SER TRP PHE ARG CYS GLU GLN LYS SEQRES 3 B 365 ALA ALA SER ARG SER TYR ARG THR LEU GLY ASP MET SER SEQRES 4 B 365 HIS PRO GLN GLY ILE TYR GLU VAL ARG ALA ALA ILE THR SEQRES 5 B 365 ARG LEU ILE SER LEU THR ARG GLY VAL LYS CYS ARG PRO SEQRES 6 B 365 GLU GLN MET ILE ILE GLY ALA GLY THR GLN VAL LEU MET SEQRES 7 B 365 GLN LEU LEU THR GLU LEU LEU PRO LYS GLU ALA VAL TYR SEQRES 8 B 365 ALA MET GLU GLU PRO GLY TYR ARG ARG MET TYR GLN LEU SEQRES 9 B 365 LEU LYS ASN ALA GLY LYS GLN VAL LYS THR ILE MET LEU SEQRES 10 B 365 ASP GLU LYS GLY MET SER ILE ALA GLU ILE THR ARG GLN SEQRES 11 B 365 GLN PRO ASP VAL LEU VAL THR THR PRO SER HIS GLN PHE SEQRES 12 B 365 PRO SER GLY THR ILE MET PRO VAL SER ARG ARG ILE GLN SEQRES 13 B 365 LEU LEU ASN TRP ALA ALA GLU GLU PRO ARG ARG TYR ILE SEQRES 14 B 365 ILE GLU ASP ASP TYR ASP SER GLU PHE THR TYR ASP VAL SEQRES 15 B 365 ASP SER ILE PRO ALA LEU GLN SER LEU ASP ARG PHE GLN SEQRES 16 B 365 ASN VAL ILE TYR MET GLY THR PHE SER LYS SER LEU LEU SEQRES 17 B 365 PRO GLY LEU ARG ILE SER TYR MET VAL LEU PRO PRO GLU SEQRES 18 B 365 LEU LEU ARG ALA TYR LYS GLN ARG GLY TYR ASP LEU GLN SEQRES 19 B 365 THR CYS SER SER LEU THR GLN LEU THR LEU GLN GLU PHE SEQRES 20 B 365 ILE GLU SER GLY GLU TYR GLN LYS HIS ILE LYS LYS MET SEQRES 21 B 365 LYS GLN HIS TYR LYS GLU LYS ARG GLU ARG LEU ILE THR SEQRES 22 B 365 ALA LEU GLU ALA GLU PHE SER GLY GLU VAL THR VAL LYS SEQRES 23 B 365 GLY ALA ASN ALA GLY LEU HIS PHE VAL THR GLU PHE ASP SEQRES 24 B 365 THR ARG ARG THR GLU GLN ASP ILE LEU SER HIS ALA ALA SEQRES 25 B 365 GLY LEU GLN LEU GLU ILE PHE GLY MET SER ARG PHE ASN SEQRES 26 B 365 LEU LYS GLU ASN LYS ARG GLN THR GLY ARG PRO ALA LEU SEQRES 27 B 365 ILE ILE GLY PHE ALA ARG LEU LYS GLU GLU ASP ILE GLN SEQRES 28 B 365 GLU GLY VAL GLN ARG LEU PHE LYS ALA VAL TYR GLY HIS SEQRES 29 B 365 ARG HET PLP A 501 15 HET ABU A 502 7 HET PLP B 501 15 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM ABU GAMMA-AMINO-BUTANOIC ACID HETSYN PLP VITAMIN B6 PHOSPHATE HETSYN ABU GAMMA(AMINO)-BUTYRIC ACID FORMUL 3 PLP 2(C8 H10 N O6 P) FORMUL 4 ABU C4 H9 N O2 FORMUL 6 HOH *248(H2 O) HELIX 1 AA1 ASP A 118 PHE A 122 5 5 HELIX 2 AA2 PRO A 123 SER A 138 1 16 HELIX 3 AA3 ILE A 151 GLY A 167 1 17 HELIX 4 AA4 ARG A 171 GLU A 173 5 3 HELIX 5 AA5 GLY A 180 LEU A 192 1 13 HELIX 6 AA6 TYR A 205 ALA A 215 1 11 HELIX 7 AA7 SER A 230 GLN A 238 1 9 HELIX 8 AA8 PRO A 257 GLU A 271 1 15 HELIX 9 AA9 ALA A 294 ASP A 299 1 6 HELIX 10 AB1 PRO A 326 GLN A 335 1 10 HELIX 11 AB2 SER A 344 SER A 357 1 14 HELIX 12 AB3 GLY A 358 PHE A 386 1 29 HELIX 13 AB4 THR A 410 LEU A 421 1 12 HELIX 14 AB5 SER A 429 ASN A 432 5 4 HELIX 15 AB6 ASP A 456 GLY A 470 1 15 HELIX 16 AB7 PRO B 123 SER B 138 1 16 HELIX 17 AB8 TYR B 139 LEU B 142 5 4 HELIX 18 AB9 ILE B 151 ARG B 166 1 16 HELIX 19 AC1 ARG B 171 GLU B 173 5 3 HELIX 20 AC2 GLY B 180 LEU B 192 1 13 HELIX 21 AC3 TYR B 205 ALA B 215 1 11 HELIX 22 AC4 SER B 230 GLN B 238 1 9 HELIX 23 AC5 PRO B 257 GLU B 270 1 14 HELIX 24 AC6 ALA B 294 LEU B 298 5 5 HELIX 25 AC7 PRO B 326 GLY B 337 1 12 HELIX 26 AC8 SER B 344 SER B 357 1 14 HELIX 27 AC9 GLY B 358 SER B 387 1 30 HELIX 28 AD1 THR B 410 LEU B 421 1 12 HELIX 29 AD2 SER B 429 ASN B 432 5 4 HELIX 30 AD3 LYS B 453 GLU B 455 5 3 HELIX 31 AD4 ASP B 456 GLY B 470 1 15 SHEET 1 AA1 2 ILE A 110 SER A 111 0 SHEET 2 AA1 2 LEU A 423 GLU A 424 1 O GLU A 424 N ILE A 110 SHEET 1 AA2 8 MET A 175 GLY A 178 0 SHEET 2 AA2 8 SER A 321 VAL A 324 -1 O MET A 323 N ILE A 176 SHEET 3 AA2 8 VAL A 304 THR A 309 -1 N GLY A 308 O TYR A 322 SHEET 4 AA2 8 TYR A 275 ASP A 279 1 N GLU A 278 O ILE A 305 SHEET 5 AA2 8 VAL A 241 THR A 244 1 N LEU A 242 O ILE A 277 SHEET 6 AA2 8 TYR A 198 GLU A 202 1 N ALA A 199 O VAL A 243 SHEET 7 AA2 8 VAL A 219 ASP A 225 1 O ILE A 222 N MET A 200 SHEET 8 AA2 8 GLY A 228 MET A 229 -1 O GLY A 228 N ASP A 225 SHEET 1 AA3 4 VAL A 390 LYS A 393 0 SHEET 2 AA3 4 HIS A 400 PHE A 405 -1 O VAL A 402 N LYS A 393 SHEET 3 AA3 4 ALA A 444 GLY A 448 -1 O ILE A 447 N PHE A 401 SHEET 4 AA3 4 PHE A 426 GLY A 427 -1 N PHE A 426 O ILE A 446 SHEET 1 AA4 2 ILE B 110 SER B 111 0 SHEET 2 AA4 2 LEU B 423 GLU B 424 1 O GLU B 424 N ILE B 110 SHEET 1 AA5 4 SER B 113 HIS B 114 0 SHEET 2 AA5 4 ALA B 444 PHE B 449 1 O GLY B 448 N HIS B 114 SHEET 3 AA5 4 HIS B 400 PHE B 405 -1 N THR B 403 O LEU B 445 SHEET 4 AA5 4 VAL B 390 LYS B 393 -1 N LYS B 393 O VAL B 402 SHEET 1 AA6 3 SER B 113 HIS B 114 0 SHEET 2 AA6 3 ALA B 444 PHE B 449 1 O GLY B 448 N HIS B 114 SHEET 3 AA6 3 PHE B 426 GLY B 427 -1 N PHE B 426 O ILE B 446 SHEET 1 AA7 8 MET B 175 GLY B 178 0 SHEET 2 AA7 8 SER B 321 VAL B 324 -1 O SER B 321 N GLY B 178 SHEET 3 AA7 8 VAL B 304 THR B 309 -1 N TYR B 306 O VAL B 324 SHEET 4 AA7 8 TYR B 275 ASP B 280 1 N ASP B 280 O MET B 307 SHEET 5 AA7 8 VAL B 241 THR B 244 1 N LEU B 242 O ILE B 277 SHEET 6 AA7 8 TYR B 198 GLU B 202 1 N ALA B 199 O VAL B 243 SHEET 7 AA7 8 VAL B 219 ASP B 225 1 O ILE B 222 N MET B 200 SHEET 8 AA7 8 GLY B 228 MET B 229 -1 O GLY B 228 N ASP B 225 LINK C4A PLP A 501 N ABU A 502 1555 1555 1.15 LINK NZ LYS B 312 C4A PLP B 501 1555 1555 1.91 CISPEP 1 GLU A 202 PRO A 203 0 7.28 CISPEP 2 PHE A 250 PRO A 251 0 7.32 CISPEP 3 GLU B 202 PRO B 203 0 8.88 CISPEP 4 PHE B 250 PRO B 251 0 0.22 SITE 1 AC1 14 GLY A 180 THR A 181 TYR A 205 PHE A 250 SITE 2 AC1 14 ASP A 279 TYR A 281 THR A 309 SER A 311 SITE 3 AC1 14 ARG A 319 SER A 321 ABU A 502 HOH A 607 SITE 4 AC1 14 HOH A 617 HOH A 657 SITE 1 AC2 9 HIS A 114 TYR A 205 ARG A 207 PHE A 250 SITE 2 AC2 9 TYR A 281 ARG A 430 PHE A 431 PLP A 501 SITE 3 AC2 9 MET B 145 SITE 1 AC3 12 MET A 145 GLY B 180 THR B 181 PHE B 250 SITE 2 AC3 12 ASP B 279 THR B 309 SER B 311 LYS B 312 SITE 3 AC3 12 ARG B 319 SER B 321 HOH B 601 HOH B 654 CRYST1 118.497 118.497 75.862 90.00 90.00 90.00 P 41 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 0.008439 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008439 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013182 0.00000