HEADER LYASE 31-MAR-23 8SA9 TITLE CRYSTAL STRUCTURE OF CYSTATHIONINE BETA LYASE FROM KLEBSIELLA TITLE 2 AEROGENES, PLP-OXAMATE ADDUCT (C2 FORM) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYSTATHIONINE BETA-LYASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 4.4.1.8; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 OTHER_DETAILS: COVALENT LINKAGE BETWEEN LYS 210 NZ ATOM AND PLP C4A COMPND 8 AND PLP ADDUCT FORMED WITH OXAMATE. PRESENT IN A 10/90 RATIO. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KLEBSIELLA AEROGENES KCTC 2190; SOURCE 3 ORGANISM_TAXID: 1028307; SOURCE 4 GENE: EAE_03480; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: KLAEA.00906.A.1 KEYWDS SSGCID, STRUCTURAL GENOMICS, SEATTLE STRUCTURAL GENOMICS CENTER FOR KEYWDS 2 INFECTIOUS DISEASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE (SSGCID) REVDAT 1 12-APR-23 8SA9 0 JRNL AUTH L.LIU,S.LOVELL,K.P.BATTAILE,A.COOPER JRNL TITL CRYSTAL STRUCTURE OF CYSTATHIONINE BETA LYASE FROM JRNL TITL 2 KLEBSIELLA AEROGENES, PLP-OXAMATE ADDUCT (C2 FORM) JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.21RC1_4906: ???) 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) : 1.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.86 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.6 REMARK 3 NUMBER OF REFLECTIONS : 345024 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.125 REMARK 3 R VALUE (WORKING SET) : 0.125 REMARK 3 FREE R VALUE : 0.137 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.960 REMARK 3 FREE R VALUE TEST SET COUNT : 17102 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 26.8600 - 3.4200 1.00 11687 579 0.1272 0.1188 REMARK 3 2 3.4200 - 2.7100 1.00 11598 610 0.1242 0.1397 REMARK 3 3 2.7100 - 2.3700 1.00 11629 562 0.1099 0.1277 REMARK 3 4 2.3700 - 2.1500 1.00 11543 625 0.1054 0.1188 REMARK 3 5 2.1500 - 2.0000 1.00 11521 632 0.1071 0.1175 REMARK 3 6 2.0000 - 1.8800 1.00 11542 619 0.1115 0.1256 REMARK 3 7 1.8800 - 1.7900 1.00 11519 621 0.1112 0.1300 REMARK 3 8 1.7900 - 1.7100 1.00 11560 588 0.1082 0.1227 REMARK 3 9 1.7100 - 1.6400 1.00 11546 600 0.1005 0.1130 REMARK 3 10 1.6400 - 1.5900 1.00 11548 607 0.0987 0.1261 REMARK 3 11 1.5900 - 1.5400 1.00 11516 653 0.1024 0.1273 REMARK 3 12 1.5400 - 1.4900 1.00 11511 634 0.1074 0.1295 REMARK 3 13 1.4900 - 1.4500 1.00 11517 621 0.1137 0.1301 REMARK 3 14 1.4500 - 1.4200 1.00 11519 620 0.1177 0.1318 REMARK 3 15 1.4200 - 1.3900 1.00 11514 597 0.1231 0.1618 REMARK 3 16 1.3900 - 1.3600 1.00 11555 603 0.1322 0.1562 REMARK 3 17 1.3600 - 1.3300 1.00 11545 601 0.1337 0.1572 REMARK 3 18 1.3300 - 1.3000 1.00 11510 607 0.1422 0.1660 REMARK 3 19 1.3000 - 1.2800 1.00 11600 544 0.1490 0.1650 REMARK 3 20 1.2800 - 1.2600 1.00 11628 533 0.1529 0.1770 REMARK 3 21 1.2600 - 1.2400 1.00 11530 547 0.1611 0.1784 REMARK 3 22 1.2400 - 1.2200 1.00 11521 613 0.1658 0.1840 REMARK 3 23 1.2200 - 1.2000 1.00 11525 621 0.1762 0.1978 REMARK 3 24 1.2000 - 1.1800 0.99 11412 617 0.1936 0.2099 REMARK 3 25 1.1800 - 1.1700 0.94 10820 524 0.2095 0.2310 REMARK 3 26 1.1700 - 1.1500 0.85 9833 560 0.2163 0.2330 REMARK 3 27 1.1500 - 1.1400 0.77 8845 500 0.2337 0.2381 REMARK 3 28 1.1400 - 1.1300 0.69 7972 412 0.2411 0.2601 REMARK 3 29 1.1300 - 1.1100 0.61 7131 341 0.2584 0.2627 REMARK 3 30 1.1100 - 1.1000 0.54 6225 311 0.2728 0.2992 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.080 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 14.590 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 6550 REMARK 3 ANGLE : 1.023 8942 REMARK 3 CHIRALITY : 0.082 989 REMARK 3 PLANARITY : 0.012 1180 REMARK 3 DIHEDRAL : 12.823 2388 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 8SA9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-APR-23. REMARK 100 THE DEPOSITION ID IS D_1000273340. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-FEB-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS-II REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI 111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 345136 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.100 REMARK 200 RESOLUTION RANGE LOW (A) : 80.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.13 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 1.05600 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MORPUEUS G9: 20%(V/V) PEG 500 MME, REMARK 280 10%(W/V) PEG 20000, 100 MM TRIS/BICINE, PH 8.5, 20 MM SODIUM REMARK 280 FORMATE, 20 MM AMMONIUM ACETATE, 20 MM SODIUM CITRATE TRIBASIC, REMARK 280 20 MM POTASSIUM SODIUM TARTRATE AND 20 MM SODIUM OXAMATE, 2MM REMARK 280 PLP ADDED TO THE PROTEIN PRIOR TO CRYSTALLIZATION, REMARK 280 KLAEA.00906.A.B1.PW39169 AT 41.1 MG/ML. PLATE: 13220, WELL G9 REMARK 280 DROP 3, PUCK: PSL-0416, CRYO: DIRECT, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 43.65650 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 65.75550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 43.65650 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 65.75550 REMARK 290 SMTRY3 4 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 21040 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 44450 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -110.0 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 BIOMT1 2 -1.000000 0.000000 0.000000 87.31300 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 685 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 917 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 670 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 961 LIES ON A SPECIAL POSITION. 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 A -7 REMARK 465 ALA A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 ASP A 3 REMARK 465 LYS A 4 REMARK 465 MET B -7 REMARK 465 ALA B -6 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 HIS B -1 REMARK 465 HIS B 0 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 LYS A 17 CG CD CE NZ REMARK 470 ASP B 3 CG OD1 OD2 REMARK 470 LYS B 17 CG CD CE NZ 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 SER A 32 -74.88 -98.05 REMARK 500 PHE A 55 -56.72 -137.02 REMARK 500 ILE A 159 -56.46 71.06 REMARK 500 LYS A 210 -114.75 -82.40 REMARK 500 LYS A 210 -105.45 -83.99 REMARK 500 ASP A 217 -69.93 -105.58 REMARK 500 ILE A 220 141.62 -173.11 REMARK 500 SER A 308 -155.64 -99.35 REMARK 500 SER A 339 -174.04 71.99 REMARK 500 SER A 339 -166.17 60.59 REMARK 500 TRP A 340 179.77 178.19 REMARK 500 TRP A 340 179.77 178.57 REMARK 500 SER B 32 -76.43 -96.77 REMARK 500 PHE B 55 -56.21 -136.19 REMARK 500 ILE B 159 -52.89 69.97 REMARK 500 THR B 209 -35.56 -39.68 REMARK 500 THR B 209 -33.68 -39.68 REMARK 500 LYS B 210 -112.02 -81.81 REMARK 500 LYS B 210 -102.71 -83.55 REMARK 500 ASP B 217 -69.21 -106.03 REMARK 500 ILE B 220 139.38 -174.10 REMARK 500 SER B 308 -158.23 -95.09 REMARK 500 SER B 339 -176.98 69.84 REMARK 500 SER B 339 -165.09 60.45 REMARK 500 TRP B 340 178.50 176.61 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG B 58 0.09 SIDE CHAIN 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 A1017 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH A1018 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH A1019 DISTANCE = 5.96 ANGSTROMS REMARK 525 HOH A1020 DISTANCE = 6.04 ANGSTROMS REMARK 525 HOH B 964 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH B 965 DISTANCE = 5.88 ANGSTROMS REMARK 525 HOH B 966 DISTANCE = 5.95 ANGSTROMS REMARK 525 HOH B 967 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH B 968 DISTANCE = 6.13 ANGSTROMS DBREF1 8SA9 A 1 395 UNP A0A0H3FMF8_KLEAK DBREF2 8SA9 A A0A0H3FMF8 1 395 DBREF1 8SA9 B 1 395 UNP A0A0H3FMF8_KLEAK DBREF2 8SA9 B A0A0H3FMF8 1 395 SEQADV 8SA9 MET A -7 UNP A0A0H3FMF INITIATING METHIONINE SEQADV 8SA9 ALA A -6 UNP A0A0H3FMF EXPRESSION TAG SEQADV 8SA9 HIS A -5 UNP A0A0H3FMF EXPRESSION TAG SEQADV 8SA9 HIS A -4 UNP A0A0H3FMF EXPRESSION TAG SEQADV 8SA9 HIS A -3 UNP A0A0H3FMF EXPRESSION TAG SEQADV 8SA9 HIS A -2 UNP A0A0H3FMF EXPRESSION TAG SEQADV 8SA9 HIS A -1 UNP A0A0H3FMF EXPRESSION TAG SEQADV 8SA9 HIS A 0 UNP A0A0H3FMF EXPRESSION TAG SEQADV 8SA9 ILE A 244 UNP A0A0H3FMF VAL 244 ENGINEERED MUTATION SEQADV 8SA9 PRO A 360 UNP A0A0H3FMF LEU 360 ENGINEERED MUTATION SEQADV 8SA9 MET B -7 UNP A0A0H3FMF INITIATING METHIONINE SEQADV 8SA9 ALA B -6 UNP A0A0H3FMF EXPRESSION TAG SEQADV 8SA9 HIS B -5 UNP A0A0H3FMF EXPRESSION TAG SEQADV 8SA9 HIS B -4 UNP A0A0H3FMF EXPRESSION TAG SEQADV 8SA9 HIS B -3 UNP A0A0H3FMF EXPRESSION TAG SEQADV 8SA9 HIS B -2 UNP A0A0H3FMF EXPRESSION TAG SEQADV 8SA9 HIS B -1 UNP A0A0H3FMF EXPRESSION TAG SEQADV 8SA9 HIS B 0 UNP A0A0H3FMF EXPRESSION TAG SEQADV 8SA9 ILE B 244 UNP A0A0H3FMF VAL 244 ENGINEERED MUTATION SEQADV 8SA9 PRO B 360 UNP A0A0H3FMF LEU 360 ENGINEERED MUTATION SEQRES 1 A 403 MET ALA HIS HIS HIS HIS HIS HIS MET ALA ASP LYS HIS SEQRES 2 A 403 LEU ASP THR ALA LEU VAL ASN ALA GLY ARG ARG LYS LYS SEQRES 3 A 403 TYR THR GLN GLY SER VAL ASN SER VAL ILE GLN ARG ALA SEQRES 4 A 403 SER SER LEU VAL PHE ASP THR VAL GLU ALA LYS LYS HIS SEQRES 5 A 403 ALA THR ARG ASN ARG ALA LYS GLY GLU LEU PHE TYR GLY SEQRES 6 A 403 ARG ARG GLY THR LEU THR HIS PHE SER LEU GLN GLU ALA SEQRES 7 A 403 MET CYS GLU LEU GLU GLY GLY ALA GLY CYS ALA LEU PHE SEQRES 8 A 403 PRO CYS GLY ALA ALA ALA VAL ALA ASN THR ILE LEU ALA SEQRES 9 A 403 PHE VAL GLU GLN GLY ASP HIS VAL LEU MET THR ASN THR SEQRES 10 A 403 ALA TYR GLU PRO SER GLN ASP PHE CYS THR LYS ILE LEU SEQRES 11 A 403 ALA LYS LEU GLY VAL THR THR GLY TRP PHE ASP PRO LEU SEQRES 12 A 403 ILE GLY ALA ASP ILE ALA ASN LEU ILE GLN PRO ASN THR SEQRES 13 A 403 LYS VAL VAL PHE LEU GLU SER PRO GLY SER ILE THR MET SEQRES 14 A 403 GLU VAL HIS ASP VAL PRO ALA ILE VAL ALA ALA VAL ARG SEQRES 15 A 403 ARG VAL ALA PRO GLU ALA ILE ILE MET ILE ASP ASN THR SEQRES 16 A 403 TRP ALA ALA GLY VAL LEU PHE LYS ALA LEU ASP PHE GLY SEQRES 17 A 403 ILE ASP ILE SER ILE GLN ALA ALA THR LYS TYR LEU ILE SEQRES 18 A 403 GLY HIS SER ASP GLY MET ILE GLY THR ALA VAL ALA ASN SEQRES 19 A 403 ALA ARG CYS TRP GLU GLN LEU CYS GLU ASN ALA TYR LEU SEQRES 20 A 403 MET GLY GLN MET ILE ASP ALA ASP THR ALA TYR MET THR SEQRES 21 A 403 SER ARG GLY LEU ARG THR LEU GLY VAL ARG LEU ARG GLN SEQRES 22 A 403 HIS HIS GLU SER SER LEU ARG VAL ALA GLU TRP LEU ALA SEQRES 23 A 403 GLN HIS PRO GLN VAL ALA ARG VAL ASN HIS PRO ALA LEU SEQRES 24 A 403 PRO GLY SER LYS GLY HIS GLU PHE TRP LYS ARG ASP PHE SEQRES 25 A 403 SER GLY SER SER GLY LEU PHE SER PHE VAL LEU ASN LYS SEQRES 26 A 403 ARG LEU THR ASP ALA GLU LEU ALA ALA TYR LEU ASP ASN SEQRES 27 A 403 PHE SER LEU PHE SER MET ALA TYR SER TRP GLY GLY PHE SEQRES 28 A 403 GLU SER LEU ILE LEU ALA ASN GLN PRO GLU HIS ILE ALA SEQRES 29 A 403 ALA ILE ARG PRO GLU ALA GLU VAL ASP PHE SER GLY THR SEQRES 30 A 403 LEU ILE ARG LEU HIS ILE GLY LEU GLU ASN VAL ASP ASP SEQRES 31 A 403 LEU LEU ALA ASP LEU ALA ALA GLY PHE ALA ARG ILE VAL SEQRES 1 B 403 MET ALA HIS HIS HIS HIS HIS HIS MET ALA ASP LYS HIS SEQRES 2 B 403 LEU ASP THR ALA LEU VAL ASN ALA GLY ARG ARG LYS LYS SEQRES 3 B 403 TYR THR GLN GLY SER VAL ASN SER VAL ILE GLN ARG ALA SEQRES 4 B 403 SER SER LEU VAL PHE ASP THR VAL GLU ALA LYS LYS HIS SEQRES 5 B 403 ALA THR ARG ASN ARG ALA LYS GLY GLU LEU PHE TYR GLY SEQRES 6 B 403 ARG ARG GLY THR LEU THR HIS PHE SER LEU GLN GLU ALA SEQRES 7 B 403 MET CYS GLU LEU GLU GLY GLY ALA GLY CYS ALA LEU PHE SEQRES 8 B 403 PRO CYS GLY ALA ALA ALA VAL ALA ASN THR ILE LEU ALA SEQRES 9 B 403 PHE VAL GLU GLN GLY ASP HIS VAL LEU MET THR ASN THR SEQRES 10 B 403 ALA TYR GLU PRO SER GLN ASP PHE CYS THR LYS ILE LEU SEQRES 11 B 403 ALA LYS LEU GLY VAL THR THR GLY TRP PHE ASP PRO LEU SEQRES 12 B 403 ILE GLY ALA ASP ILE ALA ASN LEU ILE GLN PRO ASN THR SEQRES 13 B 403 LYS VAL VAL PHE LEU GLU SER PRO GLY SER ILE THR MET SEQRES 14 B 403 GLU VAL HIS ASP VAL PRO ALA ILE VAL ALA ALA VAL ARG SEQRES 15 B 403 ARG VAL ALA PRO GLU ALA ILE ILE MET ILE ASP ASN THR SEQRES 16 B 403 TRP ALA ALA GLY VAL LEU PHE LYS ALA LEU ASP PHE GLY SEQRES 17 B 403 ILE ASP ILE SER ILE GLN ALA ALA THR LYS TYR LEU ILE SEQRES 18 B 403 GLY HIS SER ASP GLY MET ILE GLY THR ALA VAL ALA ASN SEQRES 19 B 403 ALA ARG CYS TRP GLU GLN LEU CYS GLU ASN ALA TYR LEU SEQRES 20 B 403 MET GLY GLN MET ILE ASP ALA ASP THR ALA TYR MET THR SEQRES 21 B 403 SER ARG GLY LEU ARG THR LEU GLY VAL ARG LEU ARG GLN SEQRES 22 B 403 HIS HIS GLU SER SER LEU ARG VAL ALA GLU TRP LEU ALA SEQRES 23 B 403 GLN HIS PRO GLN VAL ALA ARG VAL ASN HIS PRO ALA LEU SEQRES 24 B 403 PRO GLY SER LYS GLY HIS GLU PHE TRP LYS ARG ASP PHE SEQRES 25 B 403 SER GLY SER SER GLY LEU PHE SER PHE VAL LEU ASN LYS SEQRES 26 B 403 ARG LEU THR ASP ALA GLU LEU ALA ALA TYR LEU ASP ASN SEQRES 27 B 403 PHE SER LEU PHE SER MET ALA TYR SER TRP GLY GLY PHE SEQRES 28 B 403 GLU SER LEU ILE LEU ALA ASN GLN PRO GLU HIS ILE ALA SEQRES 29 B 403 ALA ILE ARG PRO GLU ALA GLU VAL ASP PHE SER GLY THR SEQRES 30 B 403 LEU ILE ARG LEU HIS ILE GLY LEU GLU ASN VAL ASP ASP SEQRES 31 B 403 LEU LEU ALA ASP LEU ALA ALA GLY PHE ALA ARG ILE VAL HET ZTS A 401 21 HET PLP A 402 15 HET FLC B 401 13 HET ZTS B 402 21 HET PLP B 403 15 HETNAM ZTS [({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN- HETNAM 2 ZTS 4-YL}METHYL)AMINO](OXO)ACETIC ACID HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM FLC CITRATE ANION HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 ZTS 2(C10 H13 N2 O8 P) FORMUL 4 PLP 2(C8 H10 N O6 P) FORMUL 5 FLC C6 H5 O7 3- FORMUL 8 HOH *988(H2 O) HELIX 1 AA1 HIS A 5 ALA A 13 1 9 HELIX 2 AA2 ARG A 16 GLN A 21 1 6 HELIX 3 AA3 THR A 38 ASN A 48 1 11 HELIX 4 AA4 THR A 61 GLY A 76 1 16 HELIX 5 AA5 CYS A 85 ALA A 96 1 12 HELIX 6 AA6 TYR A 111 ILE A 121 1 11 HELIX 7 AA7 LEU A 122 GLY A 126 5 5 HELIX 8 AA8 ILE A 136 ILE A 144 5 9 HELIX 9 AA9 ASP A 165 ALA A 177 1 13 HELIX 10 AB1 LYS A 195 GLY A 200 5 6 HELIX 11 AB2 ASN A 226 MET A 240 1 15 HELIX 12 AB3 ASP A 245 ARG A 257 1 13 HELIX 13 AB4 THR A 258 GLN A 279 1 22 HELIX 14 AB5 GLY A 296 PHE A 304 1 9 HELIX 15 AB6 THR A 320 ASP A 329 1 10 HELIX 16 AB7 GLN A 351 ALA A 357 1 7 HELIX 17 AB8 ASN A 379 VAL A 395 1 17 HELIX 18 AB9 LEU B 6 ALA B 13 1 8 HELIX 19 AC1 ARG B 16 GLN B 21 1 6 HELIX 20 AC2 THR B 38 ASN B 48 1 11 HELIX 21 AC3 THR B 61 GLY B 76 1 16 HELIX 22 AC4 CYS B 85 ALA B 96 1 12 HELIX 23 AC5 TYR B 111 ILE B 121 1 11 HELIX 24 AC6 LEU B 122 GLY B 126 5 5 HELIX 25 AC7 ILE B 136 ILE B 144 5 9 HELIX 26 AC8 ASP B 165 ALA B 177 1 13 HELIX 27 AC9 LYS B 195 GLY B 200 5 6 HELIX 28 AD1 ASN B 226 MET B 240 1 15 HELIX 29 AD2 ASP B 245 ARG B 257 1 13 HELIX 30 AD3 THR B 258 GLN B 279 1 22 HELIX 31 AD4 GLY B 296 PHE B 304 1 9 HELIX 32 AD5 THR B 320 ASP B 329 1 10 HELIX 33 AD6 GLN B 351 ILE B 358 1 8 HELIX 34 AD7 ASN B 379 VAL B 395 1 17 SHEET 1 AA1 7 GLY A 79 PHE A 83 0 SHEET 2 AA1 7 GLY A 221 ALA A 225 -1 O ALA A 223 N ALA A 81 SHEET 3 AA1 7 ILE A 203 ALA A 207 -1 N SER A 204 O VAL A 224 SHEET 4 AA1 7 ILE A 181 ASP A 185 1 N ILE A 184 O ILE A 205 SHEET 5 AA1 7 THR A 148 GLU A 154 1 N LEU A 153 O MET A 183 SHEET 6 AA1 7 HIS A 103 THR A 107 1 N HIS A 103 O LYS A 149 SHEET 7 AA1 7 THR A 128 PHE A 132 1 O GLY A 130 N VAL A 104 SHEET 1 AA2 5 VAL A 283 ASN A 287 0 SHEET 2 AA2 5 LEU A 310 LEU A 315 -1 O SER A 312 N ASN A 287 SHEET 3 AA2 5 LEU A 370 HIS A 374 -1 O ILE A 371 N PHE A 313 SHEET 4 AA2 5 LEU A 346 ASN A 350 -1 N ASN A 350 O LEU A 370 SHEET 5 AA2 5 SER A 335 MET A 336 1 N SER A 335 O ILE A 347 SHEET 1 AA3 7 GLY B 79 PHE B 83 0 SHEET 2 AA3 7 GLY B 221 ALA B 225 -1 O ALA B 223 N ALA B 81 SHEET 3 AA3 7 ILE B 203 ALA B 207 -1 N SER B 204 O VAL B 224 SHEET 4 AA3 7 ILE B 181 ASP B 185 1 N ILE B 184 O ILE B 205 SHEET 5 AA3 7 THR B 148 GLU B 154 1 N LEU B 153 O MET B 183 SHEET 6 AA3 7 HIS B 103 THR B 107 1 N LEU B 105 O PHE B 152 SHEET 7 AA3 7 THR B 128 PHE B 132 1 O GLY B 130 N VAL B 104 SHEET 1 AA4 5 VAL B 283 ASN B 287 0 SHEET 2 AA4 5 LEU B 310 LEU B 315 -1 O SER B 312 N ASN B 287 SHEET 3 AA4 5 LEU B 370 HIS B 374 -1 O ILE B 371 N PHE B 313 SHEET 4 AA4 5 LEU B 346 ASN B 350 -1 N LEU B 348 O ARG B 372 SHEET 5 AA4 5 SER B 335 MET B 336 1 N SER B 335 O ILE B 347 LINK NZ BLYS A 210 C4ABPLP A 402 1555 1555 1.30 LINK NZ BLYS B 210 C4ABPLP B 403 1555 1555 1.29 CISPEP 1 SER A 155 PRO A 156 0 -8.89 CISPEP 2 SER B 155 PRO B 156 0 -9.83 CISPEP 3 SER B 155 PRO B 156 0 -5.37 CRYST1 87.313 131.511 82.585 90.00 103.81 90.00 C 1 2 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 0.011453 0.000000 0.002814 0.00000 SCALE2 0.000000 0.007604 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012469 0.00000