HEADER METAL BINDING PROTEIN 26-MAY-23 8JI7 TITLE CRYSTAL STRUCTURE OF AETD IN COMPLEX WITH L-TRYPTOPHAN AND TWO FE2+ COMPND MOL_ID: 1; COMPND 2 MOLECULE: AETD; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AETOKTHONOS HYDRILLICOLA THURMOND2011; SOURCE 3 ORGANISM_TAXID: 2712845; SOURCE 4 GENE: AETD; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS NITRILE SYNTHASE, IRON-DEPENDENT, L-TRYPTOPHAN, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.LI,L.DAI,H.B.ZHENG,C.-C.CHEN,R.-T.GUO REVDAT 2 29-NOV-23 8JI7 1 JRNL REVDAT 1 15-NOV-23 8JI7 0 JRNL AUTH H.LI,J.W.HUANG,L.DAI,H.ZHENG,S.DAI,Q.ZHANG,L.YAO,Y.YANG, JRNL AUTH 2 Y.YANG,J.MIN,R.T.GUO,C.C.CHEN JRNL TITL THE STRUCTURAL AND FUNCTIONAL INVESTIGATION INTO AN UNUSUAL JRNL TITL 2 NITRILE SYNTHASE. JRNL REF NAT COMMUN V. 14 7425 2023 JRNL REFN ESSN 2041-1723 JRNL PMID 37973794 JRNL DOI 10.1038/S41467-023-43285-0 REMARK 2 REMARK 2 RESOLUTION. 1.61 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0238 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) : 1.61 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.42 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 59359 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) : 0.224 REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.276 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3109 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) : 1.61 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.65 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3859 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 86.64 REMARK 3 BIN R VALUE (WORKING SET) : 0.3440 REMARK 3 BIN FREE R VALUE SET COUNT : 202 REMARK 3 BIN FREE R VALUE : 0.3570 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3803 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 35 REMARK 3 SOLVENT ATOMS : 564 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.33 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.01000 REMARK 3 B22 (A**2) : -0.01000 REMARK 3 B33 (A**2) : 0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.118 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.124 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.100 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.969 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.939 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.899 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3916 ; 0.011 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 3636 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5286 ; 1.663 ; 1.640 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8418 ; 1.405 ; 1.578 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 454 ; 6.286 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 233 ;36.299 ;22.275 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 715 ;16.706 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 28 ;18.281 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 504 ; 0.087 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4314 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 862 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1837 ; 1.657 ; 1.926 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1836 ; 1.657 ; 1.926 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2284 ; 2.547 ; 2.872 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2285 ; 2.547 ; 2.871 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2079 ; 2.138 ; 2.175 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2079 ; 2.137 ; 2.175 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3002 ; 3.423 ; 3.147 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 4988 ; 5.563 ;24.161 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 4835 ; 5.372 ;23.524 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 8JI7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 30-MAY-23. REMARK 100 THE DEPOSITION ID IS D_1300037950. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-MAY-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : TPS 05A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9998 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 63234 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.610 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.03700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.61 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.67 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 5.30 REMARK 200 R MERGE FOR SHELL (I) : 0.62300 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 (%): 43.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.01 M NICKEL CHLORIDE, 20% PEG 2000 REMARK 280 MME, 0.1 M TRIS, PH 8.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 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 58.63450 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 29.31725 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 87.95175 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: 3750 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -51.0 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 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 ALA A -9 REMARK 465 GLY A -8 REMARK 465 ALA A -7 REMARK 465 GLY A -6 REMARK 465 ALA A -5 REMARK 465 GLY A -4 REMARK 465 ALA A -3 REMARK 465 GLY A -2 REMARK 465 ALA A -1 REMARK 465 GLY A 0 REMARK 465 ASN A 60 REMARK 465 ALA A 180 REMARK 465 VAL A 181 REMARK 465 GLY A 182 REMARK 465 THR A 183 REMARK 465 GLU A 184 REMARK 465 ASN A 185 REMARK 465 ILE A 186 REMARK 465 TYR A 239 REMARK 465 ALA B -9 REMARK 465 GLY B -8 REMARK 465 ALA B -7 REMARK 465 GLY B -6 REMARK 465 ALA B -5 REMARK 465 GLY B -4 REMARK 465 ALA B -3 REMARK 465 GLY B -2 REMARK 465 ALA B -1 REMARK 465 GLY B 0 REMARK 465 ALA B 180 REMARK 465 VAL B 181 REMARK 465 GLY B 182 REMARK 465 THR B 183 REMARK 465 GLU B 184 REMARK 465 ASN B 185 REMARK 465 ILE B 186 REMARK 465 ILE B 187 REMARK 465 ALA B 238 REMARK 465 TYR B 239 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 OE2 GLU B 176 FE FE2 B 302 1.56 REMARK 500 OE2 GLU A 140 FE FE2 A 302 1.65 REMARK 500 N ASP A 59 O HOH A 401 2.18 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 SER A 62 2.17 83.77 REMARK 500 GLU A 231 58.48 -95.97 REMARK 500 ILE B 189 -48.74 -132.63 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 A 666 DISTANCE = 6.18 ANGSTROMS REMARK 525 HOH A 667 DISTANCE = 6.24 ANGSTROMS REMARK 525 HOH A 668 DISTANCE = 6.37 ANGSTROMS REMARK 525 HOH A 669 DISTANCE = 6.47 ANGSTROMS REMARK 525 HOH A 670 DISTANCE = 6.77 ANGSTROMS REMARK 525 HOH A 671 DISTANCE = 7.10 ANGSTROMS REMARK 525 HOH A 672 DISTANCE = 7.21 ANGSTROMS REMARK 525 HOH A 673 DISTANCE = 7.61 ANGSTROMS REMARK 525 HOH B 686 DISTANCE = 5.93 ANGSTROMS REMARK 525 HOH B 687 DISTANCE = 6.34 ANGSTROMS REMARK 525 HOH B 688 DISTANCE = 6.35 ANGSTROMS REMARK 525 HOH B 689 DISTANCE = 6.50 ANGSTROMS REMARK 525 HOH B 690 DISTANCE = 7.84 ANGSTROMS REMARK 525 HOH B 691 DISTANCE = 8.20 ANGSTROMS 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 FE2 A 302 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 76 OD1 REMARK 620 2 ASP A 76 OD2 51.4 REMARK 620 3 GLU A 176 OE2 124.6 155.6 REMARK 620 4 HIS A 179 ND1 95.5 97.4 106.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE2 A 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 79 ND1 REMARK 620 2 HIS A 172 NE2 96.4 REMARK 620 3 GLU A 176 OE1 88.9 99.6 REMARK 620 4 TRP A 303 N 176.2 84.8 94.4 REMARK 620 5 TRP A 303 OXT 100.6 99.0 157.9 75.7 REMARK 620 6 HOH A 406 O 94.6 165.9 71.6 84.9 87.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A 304 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 125 NE2 REMARK 620 2 ASP A 126 OD2 95.6 REMARK 620 3 HOH A 493 O 94.6 69.0 REMARK 620 4 HIS B 125 NE2 107.8 138.1 74.8 REMARK 620 5 ASP B 126 OD2 139.2 111.2 123.1 72.2 REMARK 620 6 HOH B 442 O 155.8 67.6 63.7 78.0 65.0 REMARK 620 7 HOH B 521 O 83.9 88.1 156.9 127.8 67.6 111.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE2 B 302 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 76 OD1 REMARK 620 2 ASP B 76 OD2 57.5 REMARK 620 3 GLU B 140 OE2 142.5 90.3 REMARK 620 4 HIS B 179 ND1 96.1 110.5 114.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE2 B 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 79 ND1 REMARK 620 2 HIS B 172 NE2 93.7 REMARK 620 3 GLU B 176 OE1 87.9 85.3 REMARK 620 4 TRP B 303 O 99.1 96.4 172.7 REMARK 620 5 TRP B 303 N 174.2 91.9 94.1 78.7 REMARK 620 6 HOH B 453 O 82.7 173.9 89.6 89.1 91.8 REMARK 620 N 1 2 3 4 5 DBREF1 8JI7 A 1 239 UNP A0A861B387_9CYAN DBREF2 8JI7 A A0A861B387 1 239 DBREF1 8JI7 B 1 239 UNP A0A861B387_9CYAN DBREF2 8JI7 B A0A861B387 1 239 SEQADV 8JI7 ALA A -9 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 GLY A -8 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 ALA A -7 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 GLY A -6 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 ALA A -5 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 GLY A -4 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 ALA A -3 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 GLY A -2 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 ALA A -1 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 GLY A 0 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 ALA B -9 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 GLY B -8 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 ALA B -7 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 GLY B -6 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 ALA B -5 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 GLY B -4 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 ALA B -3 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 GLY B -2 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 ALA B -1 UNP A0A861B38 EXPRESSION TAG SEQADV 8JI7 GLY B 0 UNP A0A861B38 EXPRESSION TAG SEQRES 1 A 249 ALA GLY ALA GLY ALA GLY ALA GLY ALA GLY MET LYS ALA SEQRES 2 A 249 ILE LEU GLN LEU ILE LEU GLU LYS ARG GLN GLU PHE GLU SEQRES 3 A 249 LYS LEU PRO CYS PHE GLU PHE VAL ARG ASP GLU THR ILE SEQRES 4 A 249 SER PRO GLU GLU ARG LEU ILE LEU TYR PRO CYS ILE ALA SEQRES 5 A 249 ALA PHE ALA LEU ASN PHE ARG ASP LEU ASN ARG TYR ASP SEQRES 6 A 249 TYR ARG ASP ASP ASN SER SER ASP TYR TYR GLN LYS ILE SEQRES 7 A 249 ILE ASN ILE HIS THR GLN GLU ASP ALA LYS HIS TRP GLU SEQRES 8 A 249 TRP PHE LEU ASN ASP LEU GLU LEU LEU GLY PHE ASP LYS SEQRES 9 A 249 THR MET ARG PHE SER GLU ALA LEU ARG PHE VAL TRP SER SEQRES 10 A 249 ASP ASP LEU LEU HIS THR ARG ARG LEU CYS HIS ASN ILE SEQRES 11 A 249 ALA VAL LEU SER HIS ASP LEU GLU PRO VAL MET LYS MET SEQRES 12 A 249 VAL VAL ILE GLU ALA MET GLU THR ALA GLY LEU VAL ILE SEQRES 13 A 249 PHE HIS ALA LEU ALA LYS PRO GLY GLU SER ILE ALA LYS SEQRES 14 A 249 ALA THR ARG ARG LYS TYR LEU TYR VAL ALA ASP SER HIS SEQRES 15 A 249 VAL GLU VAL GLU THR GLY HIS ALA VAL GLY THR GLU ASN SEQRES 16 A 249 ILE ILE THR ILE LEU GLU GLN THR GLN LEU SER SER GLU SEQRES 17 A 249 GLN GLU GLU LYS ALA LYS GLU ILE VAL ASN LYS VAL PHE SEQRES 18 A 249 GLN TRP SER THR ASN LEU ILE GLY GLU PHE GLU ARG TYR SEQRES 19 A 249 VAL LYS ALA HIS ARG SER GLU LYS ALA GLN PRO THR ALA SEQRES 20 A 249 ALA TYR SEQRES 1 B 249 ALA GLY ALA GLY ALA GLY ALA GLY ALA GLY MET LYS ALA SEQRES 2 B 249 ILE LEU GLN LEU ILE LEU GLU LYS ARG GLN GLU PHE GLU SEQRES 3 B 249 LYS LEU PRO CYS PHE GLU PHE VAL ARG ASP GLU THR ILE SEQRES 4 B 249 SER PRO GLU GLU ARG LEU ILE LEU TYR PRO CYS ILE ALA SEQRES 5 B 249 ALA PHE ALA LEU ASN PHE ARG ASP LEU ASN ARG TYR ASP SEQRES 6 B 249 TYR ARG ASP ASP ASN SER SER ASP TYR TYR GLN LYS ILE SEQRES 7 B 249 ILE ASN ILE HIS THR GLN GLU ASP ALA LYS HIS TRP GLU SEQRES 8 B 249 TRP PHE LEU ASN ASP LEU GLU LEU LEU GLY PHE ASP LYS SEQRES 9 B 249 THR MET ARG PHE SER GLU ALA LEU ARG PHE VAL TRP SER SEQRES 10 B 249 ASP ASP LEU LEU HIS THR ARG ARG LEU CYS HIS ASN ILE SEQRES 11 B 249 ALA VAL LEU SER HIS ASP LEU GLU PRO VAL MET LYS MET SEQRES 12 B 249 VAL VAL ILE GLU ALA MET GLU THR ALA GLY LEU VAL ILE SEQRES 13 B 249 PHE HIS ALA LEU ALA LYS PRO GLY GLU SER ILE ALA LYS SEQRES 14 B 249 ALA THR ARG ARG LYS TYR LEU TYR VAL ALA ASP SER HIS SEQRES 15 B 249 VAL GLU VAL GLU THR GLY HIS ALA VAL GLY THR GLU ASN SEQRES 16 B 249 ILE ILE THR ILE LEU GLU GLN THR GLN LEU SER SER GLU SEQRES 17 B 249 GLN GLU GLU LYS ALA LYS GLU ILE VAL ASN LYS VAL PHE SEQRES 18 B 249 GLN TRP SER THR ASN LEU ILE GLY GLU PHE GLU ARG TYR SEQRES 19 B 249 VAL LYS ALA HIS ARG SER GLU LYS ALA GLN PRO THR ALA SEQRES 20 B 249 ALA TYR HET FE2 A 301 1 HET FE2 A 302 1 HET TRP A 303 15 HET NI A 304 1 HET FE2 B 301 1 HET FE2 B 302 1 HET TRP B 303 15 HETNAM FE2 FE (II) ION HETNAM TRP TRYPTOPHAN HETNAM NI NICKEL (II) ION FORMUL 3 FE2 4(FE 2+) FORMUL 5 TRP 2(C11 H12 N2 O2) FORMUL 6 NI NI 2+ FORMUL 10 HOH *564(H2 O) HELIX 1 AA1 MET A 1 LYS A 17 1 17 HELIX 2 AA2 LEU A 18 ASP A 26 1 9 HELIX 3 AA3 SER A 30 LEU A 35 1 6 HELIX 4 AA4 ILE A 36 CYS A 40 5 5 HELIX 5 AA5 ILE A 41 ASP A 55 1 15 HELIX 6 AA6 ASP A 63 ALA A 77 1 15 HELIX 7 AA7 LYS A 78 LEU A 90 1 13 HELIX 8 AA8 PHE A 98 TRP A 106 1 9 HELIX 9 AA9 SER A 107 ASP A 109 5 3 HELIX 10 AB1 LEU A 110 HIS A 125 1 16 HELIX 11 AB2 GLU A 128 ARG A 162 1 35 HELIX 12 AB3 ALA A 169 GLY A 178 1 10 HELIX 13 AB4 THR A 188 GLN A 192 1 5 HELIX 14 AB5 SER A 196 HIS A 228 1 33 HELIX 15 AB6 LYS B 2 LYS B 17 1 16 HELIX 16 AB7 LEU B 18 ARG B 25 1 8 HELIX 17 AB8 SER B 30 LEU B 35 1 6 HELIX 18 AB9 LEU B 37 ALA B 43 5 7 HELIX 19 AC1 PHE B 44 ASP B 55 1 12 HELIX 20 AC2 ASP B 63 ALA B 77 1 15 HELIX 21 AC3 LYS B 78 LEU B 90 1 13 HELIX 22 AC4 PHE B 98 TRP B 106 1 9 HELIX 23 AC5 SER B 107 ASP B 109 5 3 HELIX 24 AC6 LEU B 110 HIS B 125 1 16 HELIX 25 AC7 GLU B 128 ARG B 162 1 35 HELIX 26 AC8 ALA B 169 HIS B 179 1 11 HELIX 27 AC9 SER B 196 HIS B 228 1 33 SHEET 1 AA1 2 THR A 95 ARG A 97 0 SHEET 2 AA1 2 THR B 95 ARG B 97 -1 O MET B 96 N MET A 96 LINK OD1 ASP A 76 FE FE2 A 302 1555 1555 2.11 LINK OD2 ASP A 76 FE FE2 A 302 1555 1555 2.73 LINK ND1 HIS A 79 FE FE2 A 301 1555 1555 2.09 LINK NE2 HIS A 125 NI NI A 304 1555 1555 2.01 LINK OD2 ASP A 126 NI NI A 304 1555 1555 2.61 LINK NE2 HIS A 172 FE FE2 A 301 1555 1555 2.17 LINK OE1 GLU A 176 FE FE2 A 301 1555 1555 2.19 LINK OE2 GLU A 176 FE FE2 A 302 1555 1555 2.18 LINK ND1 HIS A 179 FE FE2 A 302 1555 1555 2.22 LINK FE FE2 A 301 N TRP A 303 1555 1555 2.44 LINK FE FE2 A 301 OXT TRP A 303 1555 1555 2.05 LINK FE FE2 A 301 O HOH A 406 1555 1555 1.86 LINK NI NI A 304 O HOH A 493 1555 1555 2.77 LINK NI NI A 304 NE2 HIS B 125 1555 1555 2.11 LINK NI NI A 304 OD2 ASP B 126 1555 1555 2.73 LINK NI NI A 304 O HOH B 442 1555 1555 2.05 LINK NI NI A 304 O HOH B 521 1555 1555 2.33 LINK OD1 ASP B 76 FE FE2 B 302 1555 1555 2.17 LINK OD2 ASP B 76 FE FE2 B 302 1555 1555 2.21 LINK ND1 HIS B 79 FE FE2 B 301 1555 1555 2.08 LINK OE2 GLU B 140 FE FE2 B 302 1555 1555 1.89 LINK NE2 HIS B 172 FE FE2 B 301 1555 1555 2.14 LINK OE1 GLU B 176 FE FE2 B 301 1555 1555 2.34 LINK ND1 HIS B 179 FE FE2 B 302 1555 1555 2.01 LINK FE FE2 B 301 O TRP B 303 1555 1555 2.11 LINK FE FE2 B 301 N TRP B 303 1555 1555 2.07 LINK FE FE2 B 301 O HOH B 453 1555 1555 2.29 CRYST1 65.353 65.353 117.269 90.00 90.00 90.00 P 41 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 0.015302 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015302 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008527 0.00000