HEADER LYASE 25-JUL-14 4QYS TITLE TRPB2 ENZYMES COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPTOPHAN SYNTHASE BETA CHAIN 2; COMPND 3 CHAIN: B, A; COMPND 4 EC: 4.2.1.20; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS SOLFATARICUS P2; SOURCE 3 ORGANISM_TAXID: 273057; SOURCE 4 GENE: TRPB2, SSO1145; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET KEYWDS ENZYME EVOLUTION, FUNCTIONAL ANNOTATION, TRYPTOPHAN SYNTHASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR F.BUSCH,C.RAJENDRAN,P.LOEFFLER,R.MERKL,R.STERNER REVDAT 2 20-MAR-24 4QYS 1 REMARK SEQADV LINK REVDAT 1 18-FEB-15 4QYS 0 JRNL AUTH F.BUSCH,C.RAJENDRAN,O.MAYANS,P.LOFFLER,R.MERKL,R.STERNER JRNL TITL TRPB2 ENZYMES ARE O-PHOSPHO-L-SERINE DEPENDENT TRYPTOPHAN JRNL TITL 2 SYNTHASES JRNL REF BIOCHEMISTRY V. 53 6078 2014 JRNL REFN ISSN 0006-2960 JRNL PMID 25184516 JRNL DOI 10.1021/BI500977Y REMARK 2 REMARK 2 RESOLUTION. 1.94 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: DEV_1589) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.94 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.44 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 52792 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.252 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2641 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 46.4514 - 5.1714 0.94 2676 142 0.1780 0.2187 REMARK 3 2 5.1714 - 4.1055 0.96 2682 141 0.1586 0.2246 REMARK 3 3 4.1055 - 3.5868 0.94 2611 137 0.1678 0.2204 REMARK 3 4 3.5868 - 3.2589 0.93 2559 135 0.1947 0.2907 REMARK 3 5 3.2589 - 3.0254 0.97 2676 141 0.2064 0.2520 REMARK 3 6 3.0254 - 2.8470 0.98 2690 141 0.2118 0.2514 REMARK 3 7 2.8470 - 2.7045 0.99 2717 143 0.2149 0.2810 REMARK 3 8 2.7045 - 2.5867 1.00 2719 144 0.2136 0.2814 REMARK 3 9 2.5867 - 2.4872 1.00 2731 143 0.2083 0.2792 REMARK 3 10 2.4872 - 2.4014 1.00 2705 143 0.1952 0.2595 REMARK 3 11 2.4014 - 2.3263 1.00 2727 143 0.2007 0.2652 REMARK 3 12 2.3263 - 2.2598 1.00 2723 144 0.1992 0.2435 REMARK 3 13 2.2598 - 2.2003 1.00 2716 143 0.2072 0.2680 REMARK 3 14 2.2003 - 2.1466 0.99 2700 142 0.2108 0.2790 REMARK 3 15 2.1466 - 2.0978 0.99 2727 143 0.2183 0.2776 REMARK 3 16 2.0978 - 2.0532 0.98 2669 141 0.2388 0.2553 REMARK 3 17 2.0532 - 2.0121 0.98 2673 141 0.2767 0.3787 REMARK 3 18 2.0121 - 1.9741 0.98 2638 139 0.2908 0.3115 REMARK 3 19 1.9741 - 1.9389 0.67 1812 95 0.3045 0.3395 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.050 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 : 0.008 6660 REMARK 3 ANGLE : 1.088 9026 REMARK 3 CHIRALITY : 0.041 977 REMARK 3 PLANARITY : 0.005 1144 REMARK 3 DIHEDRAL : 13.897 2490 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 4QYS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-SEP-14. REMARK 100 THE DEPOSITION ID IS D_1000086683. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52794 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 46.438 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 8.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL 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: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.89 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: VAPOR DIFFUSION, HANGING DROP 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 30.95150 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 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: 5280 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 MET B 3 REMARK 465 ASP B 34 REMARK 465 PRO B 35 REMARK 465 THR B 36 REMARK 465 GLY B 37 REMARK 465 LYS B 38 REMARK 465 SER B 39 REMARK 465 LEU B 40 REMARK 465 GLU B 429 REMARK 465 LYS B 430 REMARK 465 LEU B 431 REMARK 465 ALA B 432 REMARK 465 ALA B 433 REMARK 465 ALA B 434 REMARK 465 LEU B 435 REMARK 465 GLU B 436 REMARK 465 HIS B 437 REMARK 465 HIS B 438 REMARK 465 HIS B 439 REMARK 465 HIS B 440 REMARK 465 HIS B 441 REMARK 465 HIS B 442 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 MET A 3 REMARK 465 THR A 188 REMARK 465 GLU A 189 REMARK 465 PHE A 190 REMARK 465 GLY A 191 REMARK 465 ARG A 192 REMARK 465 GLN A 193 REMARK 465 LEU A 194 REMARK 465 LEU A 195 REMARK 465 ALA A 196 REMARK 465 LYS A 197 REMARK 465 ASP A 198 REMARK 465 SER A 199 REMARK 465 ASN A 200 REMARK 465 HIS A 201 REMARK 465 PRO A 202 REMARK 465 GLY A 203 REMARK 465 SER A 204 REMARK 465 GLU A 429 REMARK 465 LYS A 430 REMARK 465 LEU A 431 REMARK 465 ALA A 432 REMARK 465 ALA A 433 REMARK 465 ALA A 434 REMARK 465 LEU A 435 REMARK 465 GLU A 436 REMARK 465 HIS A 437 REMARK 465 HIS A 438 REMARK 465 HIS A 439 REMARK 465 HIS A 440 REMARK 465 HIS A 441 REMARK 465 HIS A 442 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG B 4 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 41 CG CD OE1 OE2 REMARK 470 LYS A 38 CG CD CE NZ REMARK 470 LEU A 40 CG CD1 CD2 REMARK 470 GLU A 41 CG CD OE1 OE2 REMARK 470 ARG A 160 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 186 CG OD1 OD2 REMARK 470 GLU A 214 CG CD OE1 OE2 REMARK 470 LYS A 218 CG CD CE NZ REMARK 470 LYS A 313 CG CD CE NZ REMARK 470 LYS A 428 CG CD CE NZ 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 TYR A 215 O LYS A 218 1.95 REMARK 500 OH TYR B 304 O HOH B 713 2.03 REMARK 500 OG SER A 210 O THR A 311 2.06 REMARK 500 OE2 GLU A 278 OH TYR A 288 2.08 REMARK 500 NZ LYS B 370 O HOH B 618 2.10 REMARK 500 O HOH B 604 O HOH B 713 2.13 REMARK 500 OE2 GLU B 189 NH2 ARG B 192 2.14 REMARK 500 NH2 ARG B 6 O HOH B 654 2.14 REMARK 500 O HOH A 653 O HOH A 675 2.14 REMARK 500 OD1 ASP A 12 O HOH A 640 2.15 REMARK 500 OE1 GLU A 364 O HOH A 635 2.15 REMARK 500 OG1 THR A 107 O HOH A 654 2.17 REMARK 500 O THR A 36 N LYS A 38 2.19 REMARK 500 O HOH B 669 O HOH B 709 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 B 30 106.93 -54.17 REMARK 500 LEU B 42 -64.36 63.21 REMARK 500 LEU B 43 62.47 -69.89 REMARK 500 LYS B 44 -36.93 168.72 REMARK 500 ASN B 126 33.67 71.30 REMARK 500 LYS B 166 66.89 -119.39 REMARK 500 SER B 227 -159.28 -137.18 REMARK 500 PRO B 297 47.74 -84.17 REMARK 500 LEU B 337 57.32 -96.33 REMARK 500 PRO A 35 -84.35 -80.18 REMARK 500 THR A 36 75.07 -48.58 REMARK 500 LEU A 40 -54.49 170.14 REMARK 500 VAL A 159 -21.58 -38.69 REMARK 500 ARG A 160 -53.52 96.63 REMARK 500 SER A 185 -142.42 -106.26 REMARK 500 LYS A 218 122.73 71.74 REMARK 500 ASN A 219 -137.11 -67.45 REMARK 500 SER A 227 -164.59 179.06 REMARK 500 VAL A 228 -50.94 53.63 REMARK 500 PRO A 297 46.64 -86.76 REMARK 500 ALA A 312 -22.63 95.29 REMARK 500 SER A 325 -6.86 -59.92 REMARK 500 LEU A 337 66.77 -28.22 REMARK 500 PHE A 427 45.38 -109.20 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 PLR B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SEP A 502 DBREF 4QYS B 1 429 UNP Q97TX6 TRPB2_SULSO 1 429 DBREF 4QYS A 1 429 UNP Q97TX6 TRPB2_SULSO 1 429 SEQADV 4QYS LYS B 430 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS LEU B 431 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS ALA B 432 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS ALA B 433 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS ALA B 434 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS LEU B 435 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS GLU B 436 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS HIS B 437 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS HIS B 438 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS HIS B 439 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS HIS B 440 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS HIS B 441 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS HIS B 442 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS LYS A 430 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS LEU A 431 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS ALA A 432 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS ALA A 433 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS ALA A 434 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS LEU A 435 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS GLU A 436 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS HIS A 437 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS HIS A 438 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS HIS A 439 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS HIS A 440 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS HIS A 441 UNP Q97TX6 EXPRESSION TAG SEQADV 4QYS HIS A 442 UNP Q97TX6 EXPRESSION TAG SEQRES 1 B 442 MET ALA MET ARG ILE ARG ILE ASP LEU PRO GLN ASP GLU SEQRES 2 B 442 ILE PRO ALA GLN TRP TYR ASN ILE LEU PRO ASP LEU PRO SEQRES 3 B 442 GLU GLU LEU PRO PRO PRO GLN ASP PRO THR GLY LYS SER SEQRES 4 B 442 LEU GLU LEU LEU LYS GLU VAL LEU PRO SER LYS VAL LEU SEQRES 5 B 442 GLU LEU GLU PHE ALA LYS GLU ARG TYR VAL LYS ILE PRO SEQRES 6 B 442 ASP GLU VAL LEU GLU ARG TYR LEU GLN VAL GLY ARG PRO SEQRES 7 B 442 THR PRO ILE ILE ARG ALA LYS ARG LEU GLU GLU TYR LEU SEQRES 8 B 442 GLY ASN ASN ILE LYS ILE TYR LEU LYS MET GLU SER TYR SEQRES 9 B 442 THR TYR THR GLY SER HIS LYS ILE ASN SER ALA LEU ALA SEQRES 10 B 442 HIS VAL TYR TYR ALA LYS LEU ASP ASN ALA LYS PHE VAL SEQRES 11 B 442 THR THR GLU THR GLY ALA GLY GLN TRP GLY SER SER VAL SEQRES 12 B 442 ALA LEU ALA SER ALA LEU PHE ARG MET LYS ALA HIS ILE SEQRES 13 B 442 PHE MET VAL ARG THR SER TYR TYR ALA LYS PRO TYR ARG SEQRES 14 B 442 LYS TYR MET MET GLN MET TYR GLY ALA GLU VAL HIS PRO SEQRES 15 B 442 SER PRO SER ASP LEU THR GLU PHE GLY ARG GLN LEU LEU SEQRES 16 B 442 ALA LYS ASP SER ASN HIS PRO GLY SER LEU GLY ILE ALA SEQRES 17 B 442 ILE SER ASP ALA VAL GLU TYR ALA HIS LYS ASN GLY GLY SEQRES 18 B 442 LYS TYR VAL VAL GLY SER VAL VAL ASN SER ASP ILE MET SEQRES 19 B 442 PHE LYS THR ILE ALA GLY MET GLU ALA LYS LYS GLN MET SEQRES 20 B 442 GLU LEU ILE GLY GLU ASP PRO ASP TYR ILE ILE GLY VAL SEQRES 21 B 442 VAL GLY GLY GLY SER ASN TYR ALA ALA LEU ALA TYR PRO SEQRES 22 B 442 PHE LEU GLY ASP GLU LEU ARG SER GLY LYS VAL ARG ARG SEQRES 23 B 442 LYS TYR ILE ALA SER GLY SER SER GLU VAL PRO LYS MET SEQRES 24 B 442 THR LYS GLY VAL TYR LYS TYR ASP TYR PRO ASP THR ALA SEQRES 25 B 442 LYS LEU LEU PRO MET LEU LYS MET TYR THR ILE GLY SER SEQRES 26 B 442 ASP PHE VAL PRO PRO PRO VAL TYR ALA GLY GLY LEU ARG SEQRES 27 B 442 TYR HIS GLY VAL ALA PRO THR LEU SER LEU LEU ILE SER SEQRES 28 B 442 LYS GLY ILE VAL GLN ALA ARG ASP TYR SER GLN GLU GLU SEQRES 29 B 442 SER PHE LYS TRP ALA LYS LEU PHE SER GLU LEU GLU GLY SEQRES 30 B 442 TYR ILE PRO ALA PRO GLU THR SER HIS ALA LEU PRO ILE SEQRES 31 B 442 LEU ALA GLU ILE ALA GLU GLU ALA LYS LYS SER GLY GLU SEQRES 32 B 442 ARG LYS THR VAL LEU VAL SER PHE SER GLY HIS GLY LEU SEQRES 33 B 442 LEU ASP LEU GLY ASN TYR ALA SER VAL LEU PHE LYS GLU SEQRES 34 B 442 LYS LEU ALA ALA ALA LEU GLU HIS HIS HIS HIS HIS HIS SEQRES 1 A 442 MET ALA MET ARG ILE ARG ILE ASP LEU PRO GLN ASP GLU SEQRES 2 A 442 ILE PRO ALA GLN TRP TYR ASN ILE LEU PRO ASP LEU PRO SEQRES 3 A 442 GLU GLU LEU PRO PRO PRO GLN ASP PRO THR GLY LYS SER SEQRES 4 A 442 LEU GLU LEU LEU LYS GLU VAL LEU PRO SER LYS VAL LEU SEQRES 5 A 442 GLU LEU GLU PHE ALA LYS GLU ARG TYR VAL LYS ILE PRO SEQRES 6 A 442 ASP GLU VAL LEU GLU ARG TYR LEU GLN VAL GLY ARG PRO SEQRES 7 A 442 THR PRO ILE ILE ARG ALA LYS ARG LEU GLU GLU TYR LEU SEQRES 8 A 442 GLY ASN ASN ILE LYS ILE TYR LEU LYS MET GLU SER TYR SEQRES 9 A 442 THR TYR THR GLY SER HIS LYS ILE ASN SER ALA LEU ALA SEQRES 10 A 442 HIS VAL TYR TYR ALA LYS LEU ASP ASN ALA LYS PHE VAL SEQRES 11 A 442 THR THR GLU THR GLY ALA GLY GLN TRP GLY SER SER VAL SEQRES 12 A 442 ALA LEU ALA SER ALA LEU PHE ARG MET LYS ALA HIS ILE SEQRES 13 A 442 PHE MET VAL ARG THR SER TYR TYR ALA LYS PRO TYR ARG SEQRES 14 A 442 LYS TYR MET MET GLN MET TYR GLY ALA GLU VAL HIS PRO SEQRES 15 A 442 SER PRO SER ASP LEU THR GLU PHE GLY ARG GLN LEU LEU SEQRES 16 A 442 ALA LYS ASP SER ASN HIS PRO GLY SER LEU GLY ILE ALA SEQRES 17 A 442 ILE SER ASP ALA VAL GLU TYR ALA HIS LYS ASN GLY GLY SEQRES 18 A 442 LYS TYR VAL VAL GLY SER VAL VAL ASN SER ASP ILE MET SEQRES 19 A 442 PHE LYS THR ILE ALA GLY MET GLU ALA LYS LYS GLN MET SEQRES 20 A 442 GLU LEU ILE GLY GLU ASP PRO ASP TYR ILE ILE GLY VAL SEQRES 21 A 442 VAL GLY GLY GLY SER ASN TYR ALA ALA LEU ALA TYR PRO SEQRES 22 A 442 PHE LEU GLY ASP GLU LEU ARG SER GLY LYS VAL ARG ARG SEQRES 23 A 442 LYS TYR ILE ALA SER GLY SER SER GLU VAL PRO LYS MET SEQRES 24 A 442 THR LYS GLY VAL TYR LYS TYR ASP TYR PRO ASP THR ALA SEQRES 25 A 442 LYS LEU LEU PRO MET LEU LYS MET TYR THR ILE GLY SER SEQRES 26 A 442 ASP PHE VAL PRO PRO PRO VAL TYR ALA GLY GLY LEU ARG SEQRES 27 A 442 TYR HIS GLY VAL ALA PRO THR LEU SER LEU LEU ILE SER SEQRES 28 A 442 LYS GLY ILE VAL GLN ALA ARG ASP TYR SER GLN GLU GLU SEQRES 29 A 442 SER PHE LYS TRP ALA LYS LEU PHE SER GLU LEU GLU GLY SEQRES 30 A 442 TYR ILE PRO ALA PRO GLU THR SER HIS ALA LEU PRO ILE SEQRES 31 A 442 LEU ALA GLU ILE ALA GLU GLU ALA LYS LYS SER GLY GLU SEQRES 32 A 442 ARG LYS THR VAL LEU VAL SER PHE SER GLY HIS GLY LEU SEQRES 33 A 442 LEU ASP LEU GLY ASN TYR ALA SER VAL LEU PHE LYS GLU SEQRES 34 A 442 LYS LEU ALA ALA ALA LEU GLU HIS HIS HIS HIS HIS HIS HET PLR B 501 15 HET PLP A 501 23 HET SEP A 502 15 HETNAM PLR (5-HYDROXY-4,6-DIMETHYLPYRIDIN-3-YL)METHYL DIHYDROGEN HETNAM 2 PLR PHOSPHATE HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM SEP PHOSPHOSERINE HETSYN PLR 4'-DEOXYPYRIDOXINE PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE HETSYN SEP PHOSPHONOSERINE FORMUL 3 PLR C8 H12 N O5 P FORMUL 4 PLP C8 H10 N O6 P FORMUL 5 SEP C3 H8 N O6 P FORMUL 6 HOH *216(H2 O) HELIX 1 1 PRO B 10 ILE B 14 5 5 HELIX 2 2 ILE B 21 LEU B 25 5 5 HELIX 3 3 PRO B 48 PHE B 56 1 9 HELIX 4 4 PRO B 65 VAL B 75 1 11 HELIX 5 5 ALA B 84 LEU B 91 1 8 HELIX 6 6 SER B 103 THR B 105 5 3 HELIX 7 7 LYS B 111 ASP B 125 1 15 HELIX 8 8 GLY B 137 PHE B 150 1 14 HELIX 9 9 ARG B 160 LYS B 166 1 7 HELIX 10 10 LYS B 166 TYR B 176 1 11 HELIX 11 11 THR B 188 ALA B 196 1 9 HELIX 12 12 SER B 204 ASN B 219 1 16 HELIX 13 13 VAL B 229 THR B 237 1 9 HELIX 14 14 THR B 237 ILE B 250 1 14 HELIX 15 15 GLY B 264 GLY B 282 1 19 HELIX 16 16 PRO B 297 GLY B 302 1 6 HELIX 17 17 ALA B 343 LYS B 352 1 10 HELIX 18 18 SER B 361 GLU B 376 1 16 HELIX 19 19 ALA B 381 HIS B 386 1 6 HELIX 20 20 ALA B 387 LYS B 400 1 14 HELIX 21 21 GLY B 415 LEU B 417 5 3 HELIX 22 22 ASP B 418 PHE B 427 1 10 HELIX 23 23 PRO A 10 ILE A 14 5 5 HELIX 24 24 ILE A 21 LEU A 25 5 5 HELIX 25 25 LEU A 40 LEU A 47 1 8 HELIX 26 26 PRO A 48 GLU A 55 1 8 HELIX 27 27 PRO A 65 VAL A 75 1 11 HELIX 28 28 ALA A 84 LEU A 91 1 8 HELIX 29 29 SER A 103 THR A 105 5 3 HELIX 30 30 LYS A 111 LEU A 124 1 14 HELIX 31 31 GLY A 137 PHE A 150 1 14 HELIX 32 32 ARG A 160 LYS A 166 1 7 HELIX 33 33 LYS A 166 TYR A 176 1 11 HELIX 34 34 GLY A 206 HIS A 217 1 12 HELIX 35 35 VAL A 229 THR A 237 1 9 HELIX 36 36 THR A 237 ILE A 250 1 14 HELIX 37 37 GLY A 264 GLY A 282 1 19 HELIX 38 38 PRO A 297 GLY A 302 1 6 HELIX 39 39 ALA A 343 LYS A 352 1 10 HELIX 40 40 SER A 361 GLY A 377 1 17 HELIX 41 41 GLU A 383 HIS A 386 5 4 HELIX 42 42 ALA A 387 GLY A 402 1 16 HELIX 43 43 ASP A 418 PHE A 427 1 10 SHEET 1 A 7 ARG B 6 ILE B 7 0 SHEET 2 A 7 ILE B 81 ARG B 83 -1 O ILE B 81 N ILE B 7 SHEET 3 A 7 ILE B 95 MET B 101 -1 O LEU B 99 N ILE B 82 SHEET 4 A 7 LYS B 405 PHE B 411 1 O VAL B 407 N LYS B 96 SHEET 5 A 7 TYR B 256 VAL B 260 1 N TYR B 256 O LEU B 408 SHEET 6 A 7 LYS B 287 SER B 293 1 O ILE B 289 N ILE B 257 SHEET 7 A 7 VAL B 355 TYR B 360 1 O GLN B 356 N TYR B 288 SHEET 1 B 2 GLN B 17 TYR B 19 0 SHEET 2 B 2 TYR B 61 LYS B 63 -1 O VAL B 62 N TRP B 18 SHEET 1 C 4 GLU B 179 SER B 183 0 SHEET 2 C 4 ALA B 154 VAL B 159 1 N ILE B 156 O HIS B 181 SHEET 3 C 4 VAL B 130 THR B 134 1 N THR B 132 O PHE B 157 SHEET 4 C 4 LYS B 222 TYR B 223 1 O LYS B 222 N THR B 131 SHEET 1 D 2 VAL B 303 ASP B 307 0 SHEET 2 D 2 LEU B 318 THR B 322 -1 O THR B 322 N VAL B 303 SHEET 1 E 7 ARG A 6 ILE A 7 0 SHEET 2 E 7 ILE A 81 ARG A 83 -1 O ILE A 81 N ILE A 7 SHEET 3 E 7 ILE A 95 MET A 101 -1 O LEU A 99 N ILE A 82 SHEET 4 E 7 LYS A 405 PHE A 411 1 O VAL A 407 N LYS A 96 SHEET 5 E 7 TYR A 256 VAL A 260 1 N TYR A 256 O LEU A 408 SHEET 6 E 7 LYS A 287 SER A 293 1 O SER A 291 N GLY A 259 SHEET 7 E 7 VAL A 355 TYR A 360 1 O GLN A 356 N TYR A 288 SHEET 1 F 2 GLN A 17 TYR A 19 0 SHEET 2 F 2 TYR A 61 LYS A 63 -1 O VAL A 62 N TRP A 18 SHEET 1 G 4 GLU A 179 PRO A 182 0 SHEET 2 G 4 ALA A 154 MET A 158 1 N ILE A 156 O HIS A 181 SHEET 3 G 4 VAL A 130 THR A 134 1 N THR A 132 O PHE A 157 SHEET 4 G 4 LYS A 222 TYR A 223 1 O LYS A 222 N THR A 131 SHEET 1 H 2 VAL A 303 ASP A 307 0 SHEET 2 H 2 LEU A 318 THR A 322 -1 O THR A 322 N VAL A 303 LINK C4A PLP A 501 N SEP A 502 1555 1555 1.43 CISPEP 1 GLU B 41 LEU B 42 0 -0.76 CISPEP 2 ARG B 77 PRO B 78 0 -7.78 CISPEP 3 SER B 183 PRO B 184 0 2.80 CISPEP 4 ARG A 77 PRO A 78 0 -7.59 CISPEP 5 SER A 183 PRO A 184 0 0.44 CISPEP 6 LEU A 205 GLY A 206 0 -7.55 CISPEP 7 LYS A 218 ASN A 219 0 -9.20 SITE 1 AC1 13 HIS B 110 LYS B 111 GLN B 138 GLY B 262 SITE 2 AC1 13 GLY B 263 GLY B 264 SER B 265 ASN B 266 SITE 3 AC1 13 ALA B 381 GLU B 383 SER B 412 HOH B 623 SITE 4 AC1 13 HOH B 671 SITE 1 AC2 13 HIS A 110 LYS A 111 GLN A 138 SER A 227 SITE 2 AC2 13 GLY A 262 GLY A 263 GLY A 264 SER A 265 SITE 3 AC2 13 ASN A 266 ALA A 381 GLU A 383 SER A 412 SITE 4 AC2 13 SEP A 502 SITE 1 AC3 12 LYS A 111 THR A 134 GLY A 135 ALA A 136 SITE 2 AC3 12 GLY A 137 GLN A 138 TRP A 139 GLY A 336 SITE 3 AC3 12 LEU A 337 ARG A 338 GLU A 383 PLP A 501 CRYST1 55.564 61.903 109.574 90.00 98.23 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 0.017997 0.000000 0.002603 0.00000 SCALE2 0.000000 0.016154 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009221 0.00000