HEADER ELECTRON TRANSPORT 06-OCT-08 3ESX TITLE E16KE61KD126KD150K FLAVODOXIN FROM ANABAENA COMPND MOL_ID: 1; COMPND 2 MOLECULE: FLAVODOXIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ANABAENA SP.; SOURCE 3 ORGANISM_TAXID: 1168; SOURCE 4 STRAIN: PCC 7119; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: TG1; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PTRC99A KEYWDS ALPHA AND BETA PROTEIN, ELECTRON TRANSPORT, FLAVOPROTEIN, FMN, KEYWDS 2 TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR B.HERGUEDAS,J.A.HERMOSO,M.MARTINEZ-JULVEZ,G.GONI,M.MEDINA REVDAT 5 01-NOV-23 3ESX 1 REMARK REVDAT 4 10-NOV-21 3ESX 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 3ESX 1 VERSN REVDAT 2 03-MAR-09 3ESX 1 JRNL REVDAT 1 10-FEB-09 3ESX 0 JRNL AUTH G.GONI,B.HERGUEDAS,M.HERVAS,J.R.PEREGRINA,M.A.DE LA ROSA, JRNL AUTH 2 C.GOMEZ-MORENO,J.A.NAVARRO,J.A.HERMOSO,M.MARTINEZ-JULVEZ, JRNL AUTH 3 M.MEDINA JRNL TITL FLAVODOXIN: A COMPROMISE BETWEEN EFFICIENCY AND VERSATILITY JRNL TITL 2 IN THE ELECTRON TRANSFER FROM PHOTOSYSTEM I TO JRNL TITL 3 FERREDOXIN-NADP(+) REDUCTASE JRNL REF BIOCHIM.BIOPHYS.ACTA V.1787 144 2009 JRNL REFN ISSN 0006-3002 JRNL PMID 19150326 JRNL DOI 10.1016/J.BBABIO.2008.12.006 REMARK 2 REMARK 2 RESOLUTION. 2.31 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.31 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 18.47 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 3 NUMBER OF REFLECTIONS : 11284 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.237 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.100 REMARK 3 FREE R VALUE TEST SET COUNT : 865 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.31 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.37 REMARK 3 REFLECTION IN BIN (WORKING SET) : 680 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 76.59 REMARK 3 BIN R VALUE (WORKING SET) : 0.1840 REMARK 3 BIN FREE R VALUE SET COUNT : 56 REMARK 3 BIN FREE R VALUE : 0.2840 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2661 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 66 REMARK 3 SOLVENT ATOMS : 233 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 10.71 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.04000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : 0.03000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.01000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.292 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.187 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.583 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.928 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.870 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2777 ; 0.008 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3761 ; 1.216 ; 1.972 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 335 ; 5.951 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 138 ;38.430 ;25.797 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 468 ;17.404 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ;25.600 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 397 ; 0.096 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2110 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1507 ; 0.197 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 94 ; 0.140 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 6 ; 0.332 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 106 ; 0.211 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 19 ; 0.247 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 2 A 169 REMARK 3 RESIDUE RANGE : B 1 B 169 REMARK 3 ORIGIN FOR THE GROUP (A): 11.5330 12.1470 16.1730 REMARK 3 T TENSOR REMARK 3 T11: 0.0366 T22: -0.0323 REMARK 3 T33: -0.0432 T12: 0.0053 REMARK 3 T13: 0.0023 T23: 0.0016 REMARK 3 L TENSOR REMARK 3 L11: 0.2527 L22: 0.1942 REMARK 3 L33: 0.1036 L12: 0.1646 REMARK 3 L13: 0.0718 L23: 0.0517 REMARK 3 S TENSOR REMARK 3 S11: -0.0109 S12: -0.0133 S13: 0.0066 REMARK 3 S21: -0.0115 S22: 0.0049 S23: 0.0131 REMARK 3 S31: 0.0048 S32: 0.0081 S33: 0.0061 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3ESX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-OCT-08. REMARK 100 THE DEPOSITION ID IS D_1000049726. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-OCT-07 REMARK 200 TEMPERATURE (KELVIN) : 120 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : BRUKER AXS MICROSTAR REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NONIUS KAPPA CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11284 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.310 REMARK 200 RESOLUTION RANGE LOW (A) : 37.760 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 200 DATA REDUNDANCY : 1.700 REMARK 200 R MERGE (I) : 0.03600 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) : 2.31 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.39 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.30 REMARK 200 R MERGE FOR SHELL (I) : 0.05300 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: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1FLV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 22% PEG 8000, 0.2M CALCIUM CHLORIDE, REMARK 280 0.1M MES PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 52.07100 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 SER A 1 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 SER B 1 OG 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 OD1 ASN A 28 CA CA A 171 1.65 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 ND2 ASN A 28 OD2 ASP B 77 1455 2.15 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 ILE A 59 74.72 55.53 REMARK 500 ASN A 128 -66.47 -99.32 REMARK 500 ILE B 59 78.49 56.43 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 27 ASN A 28 -146.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 171 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 180 O REMARK 620 2 HOH A 192 O 150.2 REMARK 620 3 HOH A 216 O 77.8 82.1 REMARK 620 4 HOH A 246 O 109.7 96.5 104.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 171 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR B 42 O REMARK 620 2 ASN B 45 OD1 76.3 REMARK 620 3 ASP B 46 OD1 94.9 86.1 REMARK 620 4 HOH B 348 O 82.3 158.0 101.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 172 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 125 O REMARK 620 2 HOH B 174 O 114.4 REMARK 620 3 HOH B 327 O 80.9 78.5 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN A 170 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 171 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN B 170 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 171 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 172 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 173 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3ESY RELATED DB: PDB REMARK 900 E16KE61K FLAVODOXIN FROM ANABAENA REMARK 900 RELATED ID: 3ESZ RELATED DB: PDB REMARK 900 K2AK3A FLAVODOXIN FROM ANABAENA DBREF 3ESX A 1 169 UNP P0A3E0 FLAV_ANASO 2 170 DBREF 3ESX B 1 169 UNP P0A3E0 FLAV_ANASO 2 170 SEQADV 3ESX LYS A 16 UNP P0A3E0 GLU 17 ENGINEERED MUTATION SEQADV 3ESX LYS A 61 UNP P0A3E0 GLU 62 ENGINEERED MUTATION SEQADV 3ESX LYS A 126 UNP P0A3E0 ASP 127 ENGINEERED MUTATION SEQADV 3ESX LYS A 150 UNP P0A3E0 ASP 151 ENGINEERED MUTATION SEQADV 3ESX LYS B 16 UNP P0A3E0 GLU 17 ENGINEERED MUTATION SEQADV 3ESX LYS B 61 UNP P0A3E0 GLU 62 ENGINEERED MUTATION SEQADV 3ESX LYS B 126 UNP P0A3E0 ASP 127 ENGINEERED MUTATION SEQADV 3ESX LYS B 150 UNP P0A3E0 ASP 151 ENGINEERED MUTATION SEQRES 1 A 169 SER LYS LYS ILE GLY LEU PHE TYR GLY THR GLN THR GLY SEQRES 2 A 169 LYS THR LYS SER VAL ALA GLU ILE ILE ARG ASP GLU PHE SEQRES 3 A 169 GLY ASN ASP VAL VAL THR LEU HIS ASP VAL SER GLN ALA SEQRES 4 A 169 GLU VAL THR ASP LEU ASN ASP TYR GLN TYR LEU ILE ILE SEQRES 5 A 169 GLY CYS PRO THR TRP ASN ILE GLY LYS LEU GLN SER ASP SEQRES 6 A 169 TRP GLU GLY LEU TYR SER GLU LEU ASP ASP VAL ASP PHE SEQRES 7 A 169 ASN GLY LYS LEU VAL ALA TYR PHE GLY THR GLY ASP GLN SEQRES 8 A 169 ILE GLY TYR ALA ASP ASN PHE GLN ASP ALA ILE GLY ILE SEQRES 9 A 169 LEU GLU GLU LYS ILE SER GLN ARG GLY GLY LYS THR VAL SEQRES 10 A 169 GLY TYR TRP SER THR ASP GLY TYR LYS PHE ASN ASP SER SEQRES 11 A 169 LYS ALA LEU ARG ASN GLY LYS PHE VAL GLY LEU ALA LEU SEQRES 12 A 169 ASP GLU ASP ASN GLN SER LYS LEU THR ASP ASP ARG ILE SEQRES 13 A 169 LYS SER TRP VAL ALA GLN LEU LYS SER GLU PHE GLY LEU SEQRES 1 B 169 SER LYS LYS ILE GLY LEU PHE TYR GLY THR GLN THR GLY SEQRES 2 B 169 LYS THR LYS SER VAL ALA GLU ILE ILE ARG ASP GLU PHE SEQRES 3 B 169 GLY ASN ASP VAL VAL THR LEU HIS ASP VAL SER GLN ALA SEQRES 4 B 169 GLU VAL THR ASP LEU ASN ASP TYR GLN TYR LEU ILE ILE SEQRES 5 B 169 GLY CYS PRO THR TRP ASN ILE GLY LYS LEU GLN SER ASP SEQRES 6 B 169 TRP GLU GLY LEU TYR SER GLU LEU ASP ASP VAL ASP PHE SEQRES 7 B 169 ASN GLY LYS LEU VAL ALA TYR PHE GLY THR GLY ASP GLN SEQRES 8 B 169 ILE GLY TYR ALA ASP ASN PHE GLN ASP ALA ILE GLY ILE SEQRES 9 B 169 LEU GLU GLU LYS ILE SER GLN ARG GLY GLY LYS THR VAL SEQRES 10 B 169 GLY TYR TRP SER THR ASP GLY TYR LYS PHE ASN ASP SER SEQRES 11 B 169 LYS ALA LEU ARG ASN GLY LYS PHE VAL GLY LEU ALA LEU SEQRES 12 B 169 ASP GLU ASP ASN GLN SER LYS LEU THR ASP ASP ARG ILE SEQRES 13 B 169 LYS SER TRP VAL ALA GLN LEU LYS SER GLU PHE GLY LEU HET FMN A 170 31 HET CA A 171 1 HET FMN B 170 31 HET CA B 171 1 HET CA B 172 1 HET CL B 173 1 HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM CA CALCIUM ION HETNAM CL CHLORIDE ION HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 3 FMN 2(C17 H21 N4 O9 P) FORMUL 4 CA 3(CA 2+) FORMUL 8 CL CL 1- FORMUL 9 HOH *233(H2 O) HELIX 1 1 GLY A 13 GLY A 27 1 15 HELIX 2 2 SER A 37 ALA A 39 5 3 HELIX 3 3 GLU A 40 TYR A 47 5 8 HELIX 4 4 GLN A 63 SER A 71 1 9 HELIX 5 5 GLU A 72 VAL A 76 5 5 HELIX 6 6 GLN A 99 ARG A 112 1 14 HELIX 7 7 GLN A 148 LYS A 150 5 3 HELIX 8 8 LEU A 151 GLY A 168 1 18 HELIX 9 9 GLY B 13 GLY B 27 1 15 HELIX 10 10 GLU B 40 ASP B 46 5 7 HELIX 11 11 GLN B 63 TYR B 70 1 8 HELIX 12 12 SER B 71 VAL B 76 5 6 HELIX 13 13 GLN B 99 ARG B 112 1 14 HELIX 14 14 GLN B 148 LYS B 150 5 3 HELIX 15 15 LEU B 151 PHE B 167 1 17 SHEET 1 A 5 VAL A 31 ASP A 35 0 SHEET 2 A 5 ILE A 4 TYR A 8 1 N LEU A 6 O HIS A 34 SHEET 3 A 5 TYR A 49 GLY A 53 1 O ILE A 51 N PHE A 7 SHEET 4 A 5 LEU A 82 THR A 88 1 O ALA A 84 N ILE A 52 SHEET 5 A 5 LYS A 115 THR A 116 1 O LYS A 115 N VAL A 83 SHEET 1 B 5 VAL A 31 ASP A 35 0 SHEET 2 B 5 ILE A 4 TYR A 8 1 N LEU A 6 O HIS A 34 SHEET 3 B 5 TYR A 49 GLY A 53 1 O ILE A 51 N PHE A 7 SHEET 4 B 5 LEU A 82 THR A 88 1 O ALA A 84 N ILE A 52 SHEET 5 B 5 LEU A 141 LEU A 143 1 O LEU A 143 N GLY A 87 SHEET 1 C 2 THR A 56 TRP A 57 0 SHEET 2 C 2 LYS A 61 LEU A 62 -1 O LYS A 61 N TRP A 57 SHEET 1 D 3 TRP A 120 SER A 121 0 SHEET 2 D 3 LYS A 137 PHE A 138 -1 O PHE A 138 N TRP A 120 SHEET 3 D 3 LEU A 133 ARG A 134 -1 N ARG A 134 O LYS A 137 SHEET 1 E 5 VAL B 31 ASP B 35 0 SHEET 2 E 5 ILE B 4 TYR B 8 1 N LEU B 6 O HIS B 34 SHEET 3 E 5 TYR B 49 GLY B 53 1 O GLY B 53 N PHE B 7 SHEET 4 E 5 LEU B 82 THR B 88 1 O ALA B 84 N LEU B 50 SHEET 5 E 5 LYS B 115 THR B 116 1 O LYS B 115 N VAL B 83 SHEET 1 F 5 VAL B 31 ASP B 35 0 SHEET 2 F 5 ILE B 4 TYR B 8 1 N LEU B 6 O HIS B 34 SHEET 3 F 5 TYR B 49 GLY B 53 1 O GLY B 53 N PHE B 7 SHEET 4 F 5 LEU B 82 THR B 88 1 O ALA B 84 N LEU B 50 SHEET 5 F 5 LEU B 141 LEU B 143 1 O LEU B 143 N GLY B 87 SHEET 1 G 2 THR B 56 TRP B 57 0 SHEET 2 G 2 LYS B 61 LEU B 62 -1 O LYS B 61 N TRP B 57 SHEET 1 H 3 TRP B 120 SER B 121 0 SHEET 2 H 3 LYS B 137 PHE B 138 -1 O PHE B 138 N TRP B 120 SHEET 3 H 3 LEU B 133 ARG B 134 -1 N ARG B 134 O LYS B 137 LINK CA CA A 171 O HOH A 180 1555 1555 2.63 LINK CA CA A 171 O HOH A 192 1555 1555 2.90 LINK CA CA A 171 O HOH A 216 1555 1555 2.34 LINK CA CA A 171 O HOH A 246 1555 1555 2.27 LINK O THR B 42 CA CA B 171 1555 1555 2.29 LINK OD1 ASN B 45 CA CA B 171 1555 1555 2.42 LINK OD1 ASP B 46 CA CA B 171 1555 1555 2.28 LINK O TYR B 125 CA CA B 172 1555 1555 2.55 LINK CA CA B 171 O HOH B 348 1555 1555 2.49 LINK CA CA B 172 O HOH B 174 1555 1555 2.57 LINK CA CA B 172 O HOH B 327 1555 1555 2.51 SITE 1 AC1 22 THR A 10 GLN A 11 THR A 12 GLY A 13 SITE 2 AC1 22 LYS A 14 THR A 15 PRO A 55 THR A 56 SITE 3 AC1 22 TRP A 57 ASN A 58 ILE A 59 GLY A 60 SITE 4 AC1 22 ASN A 79 THR A 88 GLY A 89 ASP A 90 SITE 5 AC1 22 TYR A 94 ASN A 97 PHE A 98 GLN A 99 SITE 6 AC1 22 ASP A 146 HOH A 257 SITE 1 AC2 7 ASP A 24 ASN A 28 HOH A 180 HOH A 192 SITE 2 AC2 7 HOH A 216 HOH A 246 ASN B 79 SITE 1 AC3 21 THR B 10 GLN B 11 THR B 12 GLY B 13 SITE 2 AC3 21 LYS B 14 THR B 15 PRO B 55 THR B 56 SITE 3 AC3 21 TRP B 57 ASN B 58 ILE B 59 GLY B 60 SITE 4 AC3 21 THR B 88 GLY B 89 ASP B 90 TYR B 94 SITE 5 AC3 21 ASN B 97 PHE B 98 GLN B 99 ASP B 146 SITE 6 AC3 21 HOH B 347 SITE 1 AC4 6 GLY A 68 GLU A 72 THR B 42 ASN B 45 SITE 2 AC4 6 ASP B 46 HOH B 348 SITE 1 AC5 4 ASN B 28 TYR B 125 HOH B 174 HOH B 327 SITE 1 AC6 2 ARG B 23 ASN B 128 CRYST1 37.597 104.142 37.800 90.00 93.07 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 0.026598 0.000000 0.001427 0.00000 SCALE2 0.000000 0.009602 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026493 0.00000