HEADER ANTITUMOR PROTEIN,HYDROLASE 08-SEP-21 7S3V TITLE STRUCTURE OF HSKYNASE_66, AN EVOLVED VARIANT OF HUMAN KYNURENINASE TITLE 2 WITH GREATLY INCREASED ACTIVITY TOWARDS KYNURENINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: KYNURENINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: L-KYNURENINE HYDROLASE; COMPND 5 EC: 3.7.1.3; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: KYNU; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693 KEYWDS KYNURENINE, TRYPTOPHAN, CANCER, DIRECTED-EVOLUTION, ANTITUMOR KEYWDS 2 PROTEIN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR N.T.BURKHOLDER,Y.J.ZHANG REVDAT 3 15-NOV-23 7S3V 1 REMARK REVDAT 2 25-OCT-23 7S3V 1 REMARK REVDAT 1 21-DEC-22 7S3V 0 JRNL AUTH J.BLAZECK,C.S.KARAMITROS,K.FORD,C.SOMODY,A.QERQEZ,K.MURRAY, JRNL AUTH 2 N.T.BURKHOLDER,N.MARSHALL,A.SIVAKUMAR,W.C.LU,B.TAN,C.LAMB, JRNL AUTH 3 Y.TANNO,M.Y.SIDDIQUI,N.ASHOURA,S.COMA,X.M.ZHANG,K.MCGOVERN, JRNL AUTH 4 Y.KUMADA,Y.J.ZHANG,M.MANFREDI,K.A.JOHNSON,S.D'ARCY,E.STONE, JRNL AUTH 5 G.GEORGIOU JRNL TITL BYPASSING EVOLUTIONARY DEAD ENDS AND SWITCHING THE JRNL TITL 2 RATE-LIMITING STEP OF A HUMAN IMMUNOTHERAPEUTIC ENZYME. JRNL REF NAT CATAL V. 5 952 2022 JRNL REFN ESSN 2520-1158 JRNL PMID 36465553 JRNL DOI 10.1038/S41929-022-00856-6 REMARK 2 REMARK 2 RESOLUTION. 3.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1_2575 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) : 3.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.34 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 88.7 REMARK 3 NUMBER OF REFLECTIONS : 20541 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.740 REMARK 3 FREE R VALUE TEST SET COUNT : 2000 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 46.3440 - 7.8194 0.85 1381 149 0.1505 0.1851 REMARK 3 2 7.8194 - 6.2113 0.91 1391 150 0.1852 0.2262 REMARK 3 3 6.2113 - 5.4275 0.91 1372 148 0.1834 0.2187 REMARK 3 4 5.4275 - 4.9319 0.91 1379 149 0.1624 0.1991 REMARK 3 5 4.9319 - 4.5787 0.93 1372 148 0.1529 0.1679 REMARK 3 6 4.5787 - 4.3090 0.93 1389 150 0.1640 0.2091 REMARK 3 7 4.3090 - 4.0933 0.94 1381 149 0.1724 0.2159 REMARK 3 8 4.0933 - 3.9152 0.94 1387 149 0.1845 0.2672 REMARK 3 9 3.9152 - 3.7646 0.94 1397 151 0.1948 0.2548 REMARK 3 10 3.7646 - 3.6347 0.92 1341 145 0.2206 0.2469 REMARK 3 11 3.6347 - 3.5211 0.90 1330 143 0.2406 0.2741 REMARK 3 12 3.5211 - 3.4205 0.87 1272 138 0.2491 0.3342 REMARK 3 13 3.4205 - 3.3305 0.80 1191 128 0.2653 0.3159 REMARK 3 14 3.3305 - 3.2492 0.66 958 103 0.2842 0.3193 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) : 0.370 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.910 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 72.99 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 61.70 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 : 0.004 7256 REMARK 3 ANGLE : 0.732 9868 REMARK 3 CHIRALITY : 0.047 1104 REMARK 3 PLANARITY : 0.005 1254 REMARK 3 DIHEDRAL : 3.531 4290 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 7S3V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-SEP-21. REMARK 100 THE DEPOSITION ID IS D_1000259555. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-NOV-17 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.03322 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21474 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.249 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 (%) : 92.7 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.16400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.31 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.79100 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: 2HZP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 8% PEG8000, 100 MM IMIDAZOLE, 50 MM REMARK 280 MGCL2, 0.2 MM PLP, 5% SUCROSE (DIFFRACTING CRYSTAL PROTEINS WERE REMARK 280 BRIEFLY SUPPLEMENTED WITH 0.005 MG/ML TRYPSIN PRIOR TO SITTING REMARK 280 DROP VAPOR DIFFUSION IN ORDER TO REMOVE FLEXIBLE TERMINAL ENDS)., REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 -X+1/2,Y,-Z+3/4 REMARK 290 6555 X,-Y+1/2,-Z+1/4 REMARK 290 7555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X,-Y,Z REMARK 290 11555 -Y+1/2,X,Z+3/4 REMARK 290 12555 Y,-X+1/2,Z+1/4 REMARK 290 13555 -X,Y+1/2,-Z+1/4 REMARK 290 14555 X+1/2,-Y,-Z+3/4 REMARK 290 15555 Y,X,-Z REMARK 290 16555 -Y+1/2,-X+1/2,-Z+1/2 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 70.44500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 70.44500 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 143.18550 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 70.44500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 71.59275 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 70.44500 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 214.77825 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 70.44500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 214.77825 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 70.44500 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 71.59275 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 70.44500 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 70.44500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 143.18550 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 70.44500 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 70.44500 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 143.18550 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 70.44500 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 214.77825 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 70.44500 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 71.59275 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 70.44500 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 71.59275 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 70.44500 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 214.77825 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 70.44500 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 70.44500 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 143.18550 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6530 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31730 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -57.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 -70.44500 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -71.59275 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32020 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -57.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 0.000000 -1.000000 0.000000 -70.44500 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 -70.44500 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -143.18550 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 1 REMARK 465 GLU A 2 REMARK 465 PRO A 3 REMARK 465 SER A 4 REMARK 465 SER A 5 REMARK 465 GLY A 377 REMARK 465 LYS A 378 REMARK 465 ASP A 379 REMARK 465 LYS A 380 REMARK 465 ALA A 381 REMARK 465 ALA A 382 REMARK 465 THR A 383 REMARK 465 LYS A 384 REMARK 465 LYS A 385 REMARK 465 ALA A 461 REMARK 465 GLU A 462 REMARK 465 THR A 463 REMARK 465 LYS A 464 REMARK 465 ASN A 465 REMARK 465 MET B 1 REMARK 465 GLU B 2 REMARK 465 PRO B 3 REMARK 465 SER B 4 REMARK 465 SER B 5 REMARK 465 GLY B 377 REMARK 465 LYS B 378 REMARK 465 ASP B 379 REMARK 465 LYS B 380 REMARK 465 ALA B 381 REMARK 465 ALA B 382 REMARK 465 THR B 383 REMARK 465 LYS B 384 REMARK 465 LYS B 385 REMARK 465 ALA B 461 REMARK 465 GLU B 462 REMARK 465 THR B 463 REMARK 465 LYS B 464 REMARK 465 ASN B 465 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 LEU A 6 CG CD1 CD2 REMARK 470 LYS A 21 CG CD CE NZ REMARK 470 LYS A 38 CG CD CE NZ REMARK 470 LYS A 64 CG CD CE NZ REMARK 470 ASP A 65 CG OD1 OD2 REMARK 470 LYS A 129 CG CD CE NZ REMARK 470 LYS A 150 CG CD CE NZ REMARK 470 LYS A 154 CG CD CE NZ REMARK 470 LYS A 163 CG CD CE NZ REMARK 470 LYS A 238 CG CD CE NZ REMARK 470 ARG A 428 CG CD NE CZ NH1 NH2 REMARK 470 ASN A 431 CG OD1 ND2 REMARK 470 LEU B 6 CG CD1 CD2 REMARK 470 LYS B 21 CG CD CE NZ REMARK 470 GLU B 35 CG CD OE1 OE2 REMARK 470 ASP B 65 CG OD1 OD2 REMARK 470 LYS B 96 CG CD CE NZ REMARK 470 LYS B 163 CG CD CE NZ REMARK 470 GLU B 185 CG CD OE1 OE2 REMARK 470 ARG B 188 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 191 CG CD CE NZ REMARK 470 LYS B 210 CG CD CE NZ REMARK 470 LYS B 238 CG CD CE NZ REMARK 470 LYS B 319 CG CD CE NZ REMARK 470 ASN B 411 CG OD1 ND2 REMARK 470 LYS B 412 CG CD CE NZ REMARK 470 ASN B 429 CG OD1 ND2 REMARK 470 ASN B 431 CG OD1 ND2 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 NZ LYS B 93 O SER B 107 1.86 REMARK 500 OD2 ASP B 426 NH2 ARG B 434 1.97 REMARK 500 OE2 GLU A 90 OH TYR A 112 2.00 REMARK 500 NH2 ARG B 155 O LYS B 243 2.13 REMARK 500 OE1 GLU B 369 NH1 ARG B 399 2.16 REMARK 500 OE1 GLU A 369 NH1 ARG A 399 2.17 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 ALA A 98 -70.46 -65.43 REMARK 500 ASN A 135 -136.09 47.36 REMARK 500 TYR A 156 -8.18 -140.86 REMARK 500 ASN A 232 89.90 -64.82 REMARK 500 LEU A 251 36.88 -88.15 REMARK 500 LLP A 276 -97.26 -99.16 REMARK 500 THR B 25 42.46 -84.02 REMARK 500 ALA B 98 -90.64 -70.46 REMARK 500 ASN B 135 -120.71 46.16 REMARK 500 LLP B 276 -105.02 -98.31 REMARK 500 REMARK 500 REMARK: NULL DBREF 7S3V A 1 465 UNP Q16719 KYNU_HUMAN 1 465 DBREF 7S3V B 1 465 UNP Q16719 KYNU_HUMAN 1 465 SEQADV 7S3V ASP A 67 UNP Q16719 ASN 67 ENGINEERED MUTATION SEQADV 7S3V ASN A 72 UNP Q16719 LEU 72 ENGINEERED MUTATION SEQADV 7S3V ILE A 99 UNP Q16719 ALA 99 ENGINEERED MUTATION SEQADV 7S3V TRP A 102 UNP Q16719 HIS 102 ENGINEERED MUTATION SEQADV 7S3V PHE A 103 UNP Q16719 GLU 103 ENGINEERED MUTATION SEQADV 7S3V GLU A 104 UNP Q16719 VAL 104 ENGINEERED MUTATION SEQADV 7S3V ASP A 106 UNP Q16719 LYS 106 ENGINEERED MUTATION SEQADV 7S3V SER A 107 UNP Q16719 ARG 107 ENGINEERED MUTATION SEQADV 7S3V HIS A 111 UNP Q16719 THR 111 ENGINEERED MUTATION SEQADV 7S3V TYR A 112 UNP Q16719 GLY 112 ENGINEERED MUTATION SEQADV 7S3V VAL A 132 UNP Q16719 ALA 132 ENGINEERED MUTATION SEQADV 7S3V THR A 136 UNP Q16719 ALA 136 ENGINEERED MUTATION SEQADV 7S3V ILE A 189 UNP Q16719 MET 189 ENGINEERED MUTATION SEQADV 7S3V ILE A 223 UNP Q16719 VAL 223 ENGINEERED MUTATION SEQADV 7S3V TYR A 225 UNP Q16719 PHE 225 ENGINEERED MUTATION SEQADV 7S3V GLY A 274 UNP Q16719 SER 274 ENGINEERED MUTATION SEQADV 7S3V SER A 280 UNP Q16719 ALA 280 ENGINEERED MUTATION SEQADV 7S3V SER A 281 UNP Q16719 GLY 281 ENGINEERED MUTATION SEQADV 7S3V PRO A 282 UNP Q16719 ALA 282 ENGINEERED MUTATION SEQADV 7S3V CYS A 331 UNP Q16719 ILE 331 ENGINEERED MUTATION SEQADV 7S3V THR A 333 UNP Q16719 ASN 333 ENGINEERED MUTATION SEQADV 7S3V ILE A 341 UNP Q16719 SER 341 ENGINEERED MUTATION SEQADV 7S3V LEU A 405 UNP Q16719 ILE 405 ENGINEERED MUTATION SEQADV 7S3V ASN A 408 UNP Q16719 SER 408 ENGINEERED MUTATION SEQADV 7S3V ASP B 67 UNP Q16719 ASN 67 ENGINEERED MUTATION SEQADV 7S3V ASN B 72 UNP Q16719 LEU 72 ENGINEERED MUTATION SEQADV 7S3V ILE B 99 UNP Q16719 ALA 99 ENGINEERED MUTATION SEQADV 7S3V TRP B 102 UNP Q16719 HIS 102 ENGINEERED MUTATION SEQADV 7S3V PHE B 103 UNP Q16719 GLU 103 ENGINEERED MUTATION SEQADV 7S3V GLU B 104 UNP Q16719 VAL 104 ENGINEERED MUTATION SEQADV 7S3V ASP B 106 UNP Q16719 LYS 106 ENGINEERED MUTATION SEQADV 7S3V SER B 107 UNP Q16719 ARG 107 ENGINEERED MUTATION SEQADV 7S3V HIS B 111 UNP Q16719 THR 111 ENGINEERED MUTATION SEQADV 7S3V TYR B 112 UNP Q16719 GLY 112 ENGINEERED MUTATION SEQADV 7S3V VAL B 132 UNP Q16719 ALA 132 ENGINEERED MUTATION SEQADV 7S3V THR B 136 UNP Q16719 ALA 136 ENGINEERED MUTATION SEQADV 7S3V ILE B 189 UNP Q16719 MET 189 ENGINEERED MUTATION SEQADV 7S3V ILE B 223 UNP Q16719 VAL 223 ENGINEERED MUTATION SEQADV 7S3V TYR B 225 UNP Q16719 PHE 225 ENGINEERED MUTATION SEQADV 7S3V GLY B 274 UNP Q16719 SER 274 ENGINEERED MUTATION SEQADV 7S3V SER B 280 UNP Q16719 ALA 280 ENGINEERED MUTATION SEQADV 7S3V SER B 281 UNP Q16719 GLY 281 ENGINEERED MUTATION SEQADV 7S3V PRO B 282 UNP Q16719 ALA 282 ENGINEERED MUTATION SEQADV 7S3V CYS B 331 UNP Q16719 ILE 331 ENGINEERED MUTATION SEQADV 7S3V THR B 333 UNP Q16719 ASN 333 ENGINEERED MUTATION SEQADV 7S3V ILE B 341 UNP Q16719 SER 341 ENGINEERED MUTATION SEQADV 7S3V LEU B 405 UNP Q16719 ILE 405 ENGINEERED MUTATION SEQADV 7S3V ASN B 408 UNP Q16719 SER 408 ENGINEERED MUTATION SEQRES 1 A 465 MET GLU PRO SER SER LEU GLU LEU PRO ALA ASP THR VAL SEQRES 2 A 465 GLN ARG ILE ALA ALA GLU LEU LYS CYS HIS PRO THR ASP SEQRES 3 A 465 GLU ARG VAL ALA LEU HIS LEU ASP GLU GLU ASP LYS LEU SEQRES 4 A 465 ARG HIS PHE ARG GLU CSX PHE TYR ILE PRO LYS ILE GLN SEQRES 5 A 465 ASP LEU PRO PRO VAL ASP LEU SER LEU VAL ASN LYS ASP SEQRES 6 A 465 GLU ASP ALA ILE TYR PHE ASN GLY ASN SER LEU GLY LEU SEQRES 7 A 465 GLN PRO LYS MET VAL LYS THR TYR LEU GLU GLU GLU LEU SEQRES 8 A 465 ASP LYS TRP ALA LYS ILE ALA ILE TYR GLY TRP PHE GLU SEQRES 9 A 465 GLY ASP SER PRO TRP ILE HIS TYR ASP GLU SER ILE VAL SEQRES 10 A 465 GLY LEU MET LYS ASP ILE VAL GLY ALA ASN GLU LYS GLU SEQRES 11 A 465 ILE VAL LEU MET ASN THR LEU THR VAL ASN LEU HIS LEU SEQRES 12 A 465 LEU MET LEU SER PHE PHE LYS PRO THR PRO LYS ARG TYR SEQRES 13 A 465 LYS ILE LEU LEU GLU ALA LYS ALA PHE PRO SER ASP HIS SEQRES 14 A 465 TYR ALA ILE GLU SER GLN LEU GLN LEU HIS GLY LEU ASN SEQRES 15 A 465 ILE GLU GLU SER MET ARG ILE ILE LYS PRO ARG GLU GLY SEQRES 16 A 465 GLU GLU THR LEU ARG ILE GLU ASP ILE LEU GLU VAL ILE SEQRES 17 A 465 GLU LYS GLU GLY ASP SER ILE ALA VAL ILE LEU PHE SER SEQRES 18 A 465 GLY ILE HIS TYR TYR THR GLY GLN HIS PHE ASN ILE PRO SEQRES 19 A 465 ALA ILE THR LYS ALA GLY GLN ALA LYS GLY CYS TYR VAL SEQRES 20 A 465 GLY PHE ASP LEU ALA HIS ALA VAL GLY ASN VAL GLU LEU SEQRES 21 A 465 TYR LEU HIS ASP TRP GLY VAL ASP PHE ALA CYS TRP CYS SEQRES 22 A 465 GLY TYR LLP TYR LEU ASN SER SER PRO GLY GLY ILE ALA SEQRES 23 A 465 GLY ALA PHE ILE HIS GLU LYS HIS ALA HIS THR ILE LYS SEQRES 24 A 465 PRO ALA LEU VAL GLY TRP PHE GLY HIS GLU LEU SER THR SEQRES 25 A 465 ARG PHE LYS MET ASP ASN LYS LEU GLN LEU ILE PRO GLY SEQRES 26 A 465 VAL CYS GLY PHE ARG CYS SER THR PRO PRO ILE LEU LEU SEQRES 27 A 465 VAL CYS ILE LEU HIS ALA SER LEU GLU ILE PHE LYS GLN SEQRES 28 A 465 ALA THR MET LYS ALA LEU ARG LYS LYS SER VAL LEU LEU SEQRES 29 A 465 THR GLY TYR LEU GLU TYR LEU ILE LYS HIS ASN TYR GLY SEQRES 30 A 465 LYS ASP LYS ALA ALA THR LYS LYS PRO VAL VAL ASN ILE SEQRES 31 A 465 ILE THR PRO SER HIS VAL GLU GLU ARG GLY CYS GLN LEU SEQRES 32 A 465 THR LEU THR PHE ASN VAL PRO ASN LYS ASP VAL PHE GLN SEQRES 33 A 465 GLU LEU GLU LYS ARG GLY VAL VAL CYS ASP LYS ARG ASN SEQRES 34 A 465 PRO ASN GLY ILE ARG VAL ALA PRO VAL PRO LEU TYR ASN SEQRES 35 A 465 SER PHE HIS ASP VAL TYR LYS PHE THR ASN LEU LEU THR SEQRES 36 A 465 SER ILE LEU ASP SER ALA GLU THR LYS ASN SEQRES 1 B 465 MET GLU PRO SER SER LEU GLU LEU PRO ALA ASP THR VAL SEQRES 2 B 465 GLN ARG ILE ALA ALA GLU LEU LYS CYS HIS PRO THR ASP SEQRES 3 B 465 GLU ARG VAL ALA LEU HIS LEU ASP GLU GLU ASP LYS LEU SEQRES 4 B 465 ARG HIS PHE ARG GLU CSX PHE TYR ILE PRO LYS ILE GLN SEQRES 5 B 465 ASP LEU PRO PRO VAL ASP LEU SER LEU VAL ASN LYS ASP SEQRES 6 B 465 GLU ASP ALA ILE TYR PHE ASN GLY ASN SER LEU GLY LEU SEQRES 7 B 465 GLN PRO LYS MET VAL LYS THR TYR LEU GLU GLU GLU LEU SEQRES 8 B 465 ASP LYS TRP ALA LYS ILE ALA ILE TYR GLY TRP PHE GLU SEQRES 9 B 465 GLY ASP SER PRO TRP ILE HIS TYR ASP GLU SER ILE VAL SEQRES 10 B 465 GLY LEU MET LYS ASP ILE VAL GLY ALA ASN GLU LYS GLU SEQRES 11 B 465 ILE VAL LEU MET ASN THR LEU THR VAL ASN LEU HIS LEU SEQRES 12 B 465 LEU MET LEU SER PHE PHE LYS PRO THR PRO LYS ARG TYR SEQRES 13 B 465 LYS ILE LEU LEU GLU ALA LYS ALA PHE PRO SER ASP HIS SEQRES 14 B 465 TYR ALA ILE GLU SER GLN LEU GLN LEU HIS GLY LEU ASN SEQRES 15 B 465 ILE GLU GLU SER MET ARG ILE ILE LYS PRO ARG GLU GLY SEQRES 16 B 465 GLU GLU THR LEU ARG ILE GLU ASP ILE LEU GLU VAL ILE SEQRES 17 B 465 GLU LYS GLU GLY ASP SER ILE ALA VAL ILE LEU PHE SER SEQRES 18 B 465 GLY ILE HIS TYR TYR THR GLY GLN HIS PHE ASN ILE PRO SEQRES 19 B 465 ALA ILE THR LYS ALA GLY GLN ALA LYS GLY CYS TYR VAL SEQRES 20 B 465 GLY PHE ASP LEU ALA HIS ALA VAL GLY ASN VAL GLU LEU SEQRES 21 B 465 TYR LEU HIS ASP TRP GLY VAL ASP PHE ALA CYS TRP CYS SEQRES 22 B 465 GLY TYR LLP TYR LEU ASN SER SER PRO GLY GLY ILE ALA SEQRES 23 B 465 GLY ALA PHE ILE HIS GLU LYS HIS ALA HIS THR ILE LYS SEQRES 24 B 465 PRO ALA LEU VAL GLY TRP PHE GLY HIS GLU LEU SER THR SEQRES 25 B 465 ARG PHE LYS MET ASP ASN LYS LEU GLN LEU ILE PRO GLY SEQRES 26 B 465 VAL CYS GLY PHE ARG CYS SER THR PRO PRO ILE LEU LEU SEQRES 27 B 465 VAL CYS ILE LEU HIS ALA SER LEU GLU ILE PHE LYS GLN SEQRES 28 B 465 ALA THR MET LYS ALA LEU ARG LYS LYS SER VAL LEU LEU SEQRES 29 B 465 THR GLY TYR LEU GLU TYR LEU ILE LYS HIS ASN TYR GLY SEQRES 30 B 465 LYS ASP LYS ALA ALA THR LYS LYS PRO VAL VAL ASN ILE SEQRES 31 B 465 ILE THR PRO SER HIS VAL GLU GLU ARG GLY CYS GLN LEU SEQRES 32 B 465 THR LEU THR PHE ASN VAL PRO ASN LYS ASP VAL PHE GLN SEQRES 33 B 465 GLU LEU GLU LYS ARG GLY VAL VAL CYS ASP LYS ARG ASN SEQRES 34 B 465 PRO ASN GLY ILE ARG VAL ALA PRO VAL PRO LEU TYR ASN SEQRES 35 B 465 SER PHE HIS ASP VAL TYR LYS PHE THR ASN LEU LEU THR SEQRES 36 B 465 SER ILE LEU ASP SER ALA GLU THR LYS ASN MODRES 7S3V CSX A 45 CYS MODIFIED RESIDUE MODRES 7S3V LLP A 276 LYS MODIFIED RESIDUE MODRES 7S3V CSX B 45 CYS MODIFIED RESIDUE MODRES 7S3V LLP B 276 LYS MODIFIED RESIDUE HET CSX A 45 7 HET LLP A 276 24 HET CSX B 45 7 HET LLP B 276 24 HETNAM CSX S-OXY CYSTEINE HETNAM LLP (2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5- HETNAM 2 LLP (PHOSPHONOOXYMETHYL)PYRIDIN-4- HETNAM 3 LLP YL]METHYLIDENEAMINO]HEXANOIC ACID HETSYN LLP N'-PYRIDOXYL-LYSINE-5'-MONOPHOSPHATE FORMUL 1 CSX 2(C3 H7 N O3 S) FORMUL 1 LLP 2(C14 H22 N3 O7 P) HELIX 1 AA1 LEU A 8 LYS A 21 1 14 HELIX 2 AA2 ASP A 26 GLU A 36 1 11 HELIX 3 AA3 LEU A 39 PHE A 46 5 8 HELIX 4 AA4 LYS A 50 LEU A 54 5 5 HELIX 5 AA5 ASP A 58 VAL A 62 5 5 HELIX 6 AA6 MET A 82 ILE A 97 1 16 HELIX 7 AA7 ALA A 98 PHE A 103 5 6 HELIX 8 AA8 PRO A 108 ILE A 110 5 3 HELIX 9 AA9 HIS A 111 ILE A 116 1 6 HELIX 10 AB1 VAL A 117 LEU A 119 5 3 HELIX 11 AB2 MET A 120 GLY A 125 1 6 HELIX 12 AB3 ASN A 127 LYS A 129 5 3 HELIX 13 AB4 THR A 136 PHE A 149 1 14 HELIX 14 AB5 PHE A 165 HIS A 179 1 15 HELIX 15 AB6 ASN A 182 SER A 186 1 5 HELIX 16 AB7 ARG A 200 GLY A 212 1 13 HELIX 17 AB8 ASN A 232 LYS A 243 1 12 HELIX 18 AB9 GLU A 292 ALA A 295 5 4 HELIX 19 AC1 GLY A 304 HIS A 308 5 5 HELIX 20 AC2 GLU A 309 ARG A 313 5 5 HELIX 21 AC3 GLY A 325 PHE A 329 5 5 HELIX 22 AC4 PRO A 335 ALA A 352 1 18 HELIX 23 AC5 THR A 353 TYR A 376 1 24 HELIX 24 AC6 ASP A 413 LYS A 420 1 8 HELIX 25 AC7 SER A 443 ASP A 459 1 17 HELIX 26 AC8 LEU B 8 LYS B 21 1 14 HELIX 27 AC9 ASP B 26 GLU B 36 1 11 HELIX 28 AD1 LEU B 39 PHE B 46 5 8 HELIX 29 AD2 LYS B 50 LEU B 54 5 5 HELIX 30 AD3 MET B 82 ILE B 97 1 16 HELIX 31 AD4 ALA B 98 TRP B 102 5 5 HELIX 32 AD5 HIS B 111 ILE B 116 1 6 HELIX 33 AD6 ILE B 116 GLY B 125 1 10 HELIX 34 AD7 THR B 136 PHE B 149 1 14 HELIX 35 AD8 PHE B 165 HIS B 179 1 15 HELIX 36 AD9 ASN B 182 SER B 186 1 5 HELIX 37 AE1 ARG B 200 GLY B 212 1 13 HELIX 38 AE2 ASN B 232 LYS B 243 1 12 HELIX 39 AE3 TYR B 261 GLY B 266 1 6 HELIX 40 AE4 GLU B 292 ALA B 295 5 4 HELIX 41 AE5 GLY B 304 HIS B 308 5 5 HELIX 42 AE6 GLU B 309 PHE B 314 1 6 HELIX 43 AE7 PRO B 324 ARG B 330 5 7 HELIX 44 AE8 PRO B 335 ALA B 352 1 18 HELIX 45 AE9 THR B 353 TYR B 376 1 24 HELIX 46 AF1 ASP B 413 LYS B 420 1 8 HELIX 47 AF2 SER B 443 ASP B 459 1 17 SHEET 1 AA1 2 ILE A 69 TYR A 70 0 SHEET 2 AA1 2 VAL A 423 VAL A 424 1 O VAL A 424 N ILE A 69 SHEET 1 AA2 7 ILE A 131 LEU A 133 0 SHEET 2 AA2 7 GLY A 287 ILE A 290 -1 O ALA A 288 N VAL A 132 SHEET 3 AA2 7 PHE A 269 TRP A 272 -1 N TRP A 272 O GLY A 287 SHEET 4 AA2 7 TYR A 246 ASP A 250 1 N PHE A 249 O PHE A 269 SHEET 5 AA2 7 ILE A 215 SER A 221 1 N ILE A 218 O TYR A 246 SHEET 6 AA2 7 LYS A 157 GLU A 161 1 N LEU A 159 O LEU A 219 SHEET 7 AA2 7 MET A 187 ILE A 190 1 O ILE A 190 N LEU A 160 SHEET 1 AA3 4 VAL A 388 ILE A 390 0 SHEET 2 AA3 4 LEU A 403 PHE A 407 -1 O THR A 406 N ASN A 389 SHEET 3 AA3 4 GLY A 432 VAL A 435 -1 O VAL A 435 N LEU A 403 SHEET 4 AA3 4 ASP A 426 ARG A 428 -1 N ARG A 428 O GLY A 432 SHEET 1 AA4 2 ILE B 69 TYR B 70 0 SHEET 2 AA4 2 VAL B 423 VAL B 424 1 O VAL B 424 N ILE B 69 SHEET 1 AA5 7 ILE B 131 MET B 134 0 SHEET 2 AA5 7 ALA B 286 ILE B 290 -1 O ALA B 286 N MET B 134 SHEET 3 AA5 7 PHE B 269 TRP B 272 -1 N ALA B 270 O PHE B 289 SHEET 4 AA5 7 TYR B 246 ASP B 250 1 N PHE B 249 O CYS B 271 SHEET 5 AA5 7 ILE B 215 SER B 221 1 N ILE B 218 O TYR B 246 SHEET 6 AA5 7 LYS B 157 GLU B 161 1 N LEU B 159 O LEU B 219 SHEET 7 AA5 7 MET B 187 ILE B 190 1 O ILE B 190 N LEU B 160 SHEET 1 AA6 4 VAL B 388 ILE B 390 0 SHEET 2 AA6 4 LEU B 403 PHE B 407 -1 O THR B 406 N ASN B 389 SHEET 3 AA6 4 GLY B 432 VAL B 435 -1 O ILE B 433 N LEU B 405 SHEET 4 AA6 4 ASP B 426 ARG B 428 -1 N ASP B 426 O ARG B 434 LINK C GLU A 44 N CSX A 45 1555 1555 1.33 LINK C CSX A 45 N PHE A 46 1555 1555 1.33 LINK C TYR A 275 N LLP A 276 1555 1555 1.33 LINK C LLP A 276 N TYR A 277 1555 1555 1.33 LINK C GLU B 44 N CSX B 45 1555 1555 1.33 LINK C CSX B 45 N PHE B 46 1555 1555 1.33 LINK C TYR B 275 N LLP B 276 1555 1555 1.33 LINK C LLP B 276 N TYR B 277 1555 1555 1.33 CISPEP 1 ASN A 429 PRO A 430 0 -1.98 CISPEP 2 ASN B 429 PRO B 430 0 4.09 CRYST1 140.890 140.890 286.371 90.00 90.00 90.00 I 41 2 2 32 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 0.007098 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007098 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003492 0.00000