HEADER SIGNALING PROTEIN 09-SEP-20 7ABY TITLE CRYSTAL STRUCTURE OF ILOV-Q489K MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOTOTROPIN-2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DEFECTIVE IN CHLOROPLAST AVOIDANCE PROTEIN 1,NON-PHOTOTROPIC COMPND 5 HYPOCOTYL 1-LIKE PROTEIN 1,ATKIN7,NPH1-LIKE PROTEIN 1; COMPND 6 EC: 2.7.11.1; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES; COMPND 9 OTHER_DETAILS: MODIFIED RESIDUES: ASP491-GLY492 TO SNN L-3- COMPND 10 AMINOSUCCINIMIDE AND ACY ACETIC ACID INCLUDING THE REQUIRED BACKBONE COMPND 11 BONDS. ASP-GLY FORM A SUCCINIMIDE INTERMEDIATE. KEYWORD: DEAMIDATION SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA; SOURCE 3 ORGANISM_COMMON: THALE CRESS; SOURCE 4 ORGANISM_TAXID: 3702; SOURCE 5 GENE: PHOT2, CAV1, KIN7, NPL1, AT5G58140, K21L19.6; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS LOV DOMAIN, BLUE LIGHT PHOTORECEPTOR, SIGNALING PROTEIN, FLAVOPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.GRANZIN,R.BATRA-SAFFERLING REVDAT 7 09-OCT-24 7ABY 1 REMARK REVDAT 6 07-FEB-24 7ABY 1 REMARK REVDAT 5 15-NOV-23 7ABY 1 LINK ATOM REVDAT 4 19-JUL-23 7ABY 1 COMPND SOURCE JRNL REMARK REVDAT 4 2 1 SEQADV SEQRES HET HETNAM REVDAT 4 3 1 HETSYN FORMUL LINK ATOM REVDAT 3 21-JUL-21 7ABY 1 JRNL REVDAT 2 28-APR-21 7ABY 1 JRNL REVDAT 1 21-APR-21 7ABY 0 JRNL AUTH K.ROLLEN,J.GRANZIN,A.REMEEVA,M.D.DAVARI,T.GENSCH, JRNL AUTH 2 V.V.NAZARENKO,K.KOVALEV,A.BOGORODSKIY,V.BORSHCHEVSKIY, JRNL AUTH 3 S.HEMMER,U.SCHWANEBERG,V.GORDELIY,K.E.JAEGER, JRNL AUTH 4 R.BATRA-SAFFERLING,I.GUSHCHIN,U.KRAUSS JRNL TITL THE MOLECULAR BASIS OF SPECTRAL TUNING IN BLUE- AND JRNL TITL 2 RED-SHIFTED FLAVIN-BINDING FLUORESCENT PROTEINS. JRNL REF J.BIOL.CHEM. V. 296 00662 2021 JRNL REFN ESSN 1083-351X JRNL PMID 33862085 JRNL DOI 10.1016/J.JBC.2021.100662 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.ROLLEN,J.GRANZIN,A.REMEEVA,M.D.DAVARI,T.GENSCH, REMARK 1 AUTH 2 V.V.NAZARENKO,K.KOVALEV,A.BOGORODSKIY,V.BORSHCHEVSKIY, REMARK 1 AUTH 3 S.HEMMER,U.SCHWANEBERG,V.GORDELIY,K.E.JAEGER, REMARK 1 AUTH 4 R.BATRA-SAFFERLING,I.GUSHCHIN,U.KRAUSS REMARK 1 TITL STRUCTURAL AND MECHANISTIC INSIGHT INTO SPECTRAL TUNING IN REMARK 1 TITL 2 FLAVIN-BINDING FLUORESCENT PROTEINS REMARK 1 REF BIORXIV 2021 REMARK 1 REFN ISSN 2692-8205 REMARK 1 DOI 10.1101/2021.01.08.425906 REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.94 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 20629 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.158 REMARK 3 R VALUE (WORKING SET) : 0.156 REMARK 3 FREE R VALUE : 0.185 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.640 REMARK 3 FREE R VALUE TEST SET COUNT : 958 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 38.9370 - 2.7736 1.00 3028 146 0.1563 0.0000 REMARK 3 2 2.7736 - 2.2016 1.00 2870 124 0.1592 0.2022 REMARK 3 3 2.2016 - 1.9233 1.00 2779 135 0.1406 0.2004 REMARK 3 4 1.9233 - 1.7474 1.00 2784 124 0.1471 0.1860 REMARK 3 5 1.7474 - 1.6222 1.00 2759 143 0.1573 0.2110 REMARK 3 6 1.6222 - 1.5265 1.00 2723 150 0.1624 0.2443 REMARK 3 7 1.5265 - 1.4501 1.00 2728 136 0.1722 0.2356 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.20 REMARK 3 SHRINKAGE RADIUS : 1.00 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.140 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.01 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.90 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 7ABY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1292111162. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-NOV-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9194 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS VERSION JUN 1, 2017 REMARK 200 BUILT=20170601 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.32 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20710 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 REMARK 200 RESOLUTION RANGE LOW (A) : 43.930 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 9.000 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.48 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.60 REMARK 200 R MERGE FOR SHELL (I) : 1.10700 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 VERS 11.5.05; 04.08.2017 REMARK 200 STARTING MODEL: 4EES REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 32.56 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.82 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM ACETATE, 25 % (W/V) PEG REMARK 280 1000, PH 4.6, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 292.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 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+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.89550 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 20.37800 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 20.37800 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 98.84325 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 20.37800 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 20.37800 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 32.94775 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 20.37800 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 20.37800 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 98.84325 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 20.37800 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 20.37800 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 32.94775 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 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 65.89550 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: MONOMERIC 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 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 687 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 366 REMARK 465 GLY A 367 REMARK 465 SER A 368 REMARK 465 SER A 369 REMARK 465 HIS A 370 REMARK 465 HIS A 371 REMARK 465 HIS A 372 REMARK 465 HIS A 373 REMARK 465 HIS A 374 REMARK 465 HIS A 375 REMARK 465 SER A 376 REMARK 465 SER A 377 REMARK 465 GLY A 378 REMARK 465 LEU A 379 REMARK 465 VAL A 380 REMARK 465 PRO A 381 REMARK 465 ARG A 382 REMARK 465 GLY A 383 REMARK 465 SER A 384 REMARK 465 HIS A 385 REMARK 465 MET A 386 REMARK 465 ASP A 494 REMARK 465 HIS A 495 REMARK 465 VAL A 496 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 389 CE NZ REMARK 480 GLU A 412 CD OE1 OE2 REMARK 480 ARG A 418 CG CD NE CZ NH1 NH2 REMARK 480 LYS A 464 CD CE NZ REMARK 480 GLN A 478 CG CD OE1 NE2 REMARK 480 LYS A 479 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLY A 492 C SER A 493 N 0.197 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 GLY A 492 SER A 493 -145.85 REMARK 500 REMARK 500 REMARK: NULL DBREF 7ABY A 387 496 UNP P93025 PHOT2_ARATH 387 496 SEQADV 7ABY MET A 366 UNP P93025 INITIATING METHIONINE SEQADV 7ABY GLY A 367 UNP P93025 EXPRESSION TAG SEQADV 7ABY SER A 368 UNP P93025 EXPRESSION TAG SEQADV 7ABY SER A 369 UNP P93025 EXPRESSION TAG SEQADV 7ABY HIS A 370 UNP P93025 EXPRESSION TAG SEQADV 7ABY HIS A 371 UNP P93025 EXPRESSION TAG SEQADV 7ABY HIS A 372 UNP P93025 EXPRESSION TAG SEQADV 7ABY HIS A 373 UNP P93025 EXPRESSION TAG SEQADV 7ABY HIS A 374 UNP P93025 EXPRESSION TAG SEQADV 7ABY HIS A 375 UNP P93025 EXPRESSION TAG SEQADV 7ABY SER A 376 UNP P93025 EXPRESSION TAG SEQADV 7ABY SER A 377 UNP P93025 EXPRESSION TAG SEQADV 7ABY GLY A 378 UNP P93025 EXPRESSION TAG SEQADV 7ABY LEU A 379 UNP P93025 EXPRESSION TAG SEQADV 7ABY VAL A 380 UNP P93025 EXPRESSION TAG SEQADV 7ABY PRO A 381 UNP P93025 EXPRESSION TAG SEQADV 7ABY ARG A 382 UNP P93025 EXPRESSION TAG SEQADV 7ABY GLY A 383 UNP P93025 EXPRESSION TAG SEQADV 7ABY SER A 384 UNP P93025 EXPRESSION TAG SEQADV 7ABY HIS A 385 UNP P93025 EXPRESSION TAG SEQADV 7ABY MET A 386 UNP P93025 EXPRESSION TAG SEQADV 7ABY THR A 394 UNP P93025 SER 394 CONFLICT SEQADV 7ABY GLY A 409 UNP P93025 SER 409 CONFLICT SEQADV 7ABY ALA A 426 UNP P93025 CYS 426 CONFLICT SEQADV 7ABY THR A 452 UNP P93025 ILE 452 CONFLICT SEQADV 7ABY LEU A 470 UNP P93025 PHE 470 CONFLICT SEQADV 7ABY VAL A 475 UNP P93025 MET 475 CONFLICT SEQADV 7ABY LYS A 489 UNP P93025 GLN 489 ENGINEERED MUTATION SEQADV 7ABY SNN A 491 UNP P93025 ASP 491 ENGINEERED MUTATION SEQRES 1 A 131 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 131 LEU VAL PRO ARG GLY SER HIS MET ILE GLU LYS ASN PHE SEQRES 3 A 131 VAL ILE THR ASP PRO ARG LEU PRO ASP ASN PRO ILE ILE SEQRES 4 A 131 PHE ALA SER ASP GLY PHE LEU GLU LEU THR GLU TYR SER SEQRES 5 A 131 ARG GLU GLU ILE LEU GLY ARG ASN ALA ARG PHE LEU GLN SEQRES 6 A 131 GLY PRO GLU THR ASP GLN ALA THR VAL GLN LYS ILE ARG SEQRES 7 A 131 ASP ALA ILE ARG ASP GLN ARG GLU THR THR VAL GLN LEU SEQRES 8 A 131 ILE ASN TYR THR LYS SER GLY LYS LYS PHE TRP ASN LEU SEQRES 9 A 131 LEU HIS LEU GLN PRO VAL ARG ASP GLN LYS GLY GLU LEU SEQRES 10 A 131 GLN TYR PHE ILE GLY VAL LYS LEU SNN GLY SER ASP HIS SEQRES 11 A 131 VAL HET SNN A 491 8 HET FMN A 500 31 HET ACT A 501 4 HETNAM SNN L-3-AMINOSUCCINIMIDE HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM ACT ACETATE ION HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 1 SNN C4 H6 N2 O2 FORMUL 2 FMN C17 H21 N4 O9 P FORMUL 3 ACT C2 H3 O2 1- FORMUL 4 HOH *106(H2 O) HELIX 1 AA1 SER A 407 GLU A 415 1 9 HELIX 2 AA2 SER A 417 LEU A 422 1 6 HELIX 3 AA3 ASN A 425 GLN A 430 5 6 HELIX 4 AA4 ASP A 435 GLN A 449 1 15 SHEET 1 AA1 5 ILE A 403 ALA A 406 0 SHEET 2 AA1 5 PHE A 391 THR A 394 -1 N ILE A 393 O ILE A 404 SHEET 3 AA1 5 LEU A 482 LYS A 489 -1 O GLY A 487 N VAL A 392 SHEET 4 AA1 5 LYS A 465 ARG A 476 -1 N VAL A 475 O GLN A 483 SHEET 5 AA1 5 THR A 452 TYR A 459 -1 N ASN A 458 O PHE A 466 LINK C LEU A 490 N SNN A 491 1555 1555 1.22 LINK N1 SNN A 491 CA GLY A 492 1555 1555 1.46 CRYST1 40.756 40.756 131.791 90.00 90.00 90.00 P 43 21 2 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 0.024536 0.000000 0.000000 0.00000 SCALE2 0.000000 0.024536 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007588 0.00000