HEADER OXIDOREDUCTASE 17-DEC-25 9TP0 TITLE CO DEHYDROGENASE 2 VARIANT A559W V610H COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBON MONOXIDE DEHYDROGENASE 2; COMPND 3 CHAIN: X; COMPND 4 SYNONYM: CODH 2; COMPND 5 EC: 1.2.7.4; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CARBOXYDOTHERMUS HYDROGENOFORMANS Z-2901; SOURCE 3 ORGANISM_TAXID: 246194; SOURCE 4 GENE: COOS2, COOSII, CHY_0085; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI B; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 37762 KEYWDS CODH, CHANNEL, A559W, CLUSTER C, 4FE-4S, IRON, IRON-SULFUR, NICKEL, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR P.GEBHARDT,H.DOBBEK,J.-H.JEOUNG REVDAT 1 03-JUN-26 9TP0 0 JRNL AUTH L.V.OPDAM,P.GEBHARDT,C.LEGER,H.DOBBEK,V.FOURMOND JRNL TITL CORRESPONDENCE ON "FORTIFICATION OF FES CLUSTERS RESHAPES JRNL TITL 2 ANAEROBIC CO DEHYDROGENASE INTO AN AIR-VIABLE ENZYME THROUGH JRNL TITL 3 MULTILAYERED SEALING OF O 2 TUNNELS". JRNL REF ANGEW.CHEM.INT.ED.ENGL. 42100 2026 JRNL REFN ESSN 1521-3773 JRNL PMID 42175862 JRNL DOI 10.1002/ANIE.1942100 REMARK 2 REMARK 2 RESOLUTION. 1.41 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0431 (REFMACAT 0.4.123) REMARK 3 AUTHORS : NULL REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.41 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.75 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 104990 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) : NULL REMARK 3 R VALUE (WORKING SET) : 0.155 REMARK 3 FREE R VALUE : 0.184 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2100 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) : 1.41 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.45 REMARK 3 REFLECTION IN BIN (WORKING SET) : 7558 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.83 REMARK 3 BIN R VALUE (WORKING SET) : 0.3670 REMARK 3 BIN FREE R VALUE SET COUNT : 154 REMARK 3 BIN FREE R VALUE : 0.3550 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4682 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 302 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.57 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.12500 REMARK 3 B22 (A**2) : -0.77500 REMARK 3 B33 (A**2) : 0.66800 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.04300 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.055 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.058 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.055 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.195 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.979 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.967 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4928 ; 0.016 ; 0.017 REMARK 3 BOND LENGTHS OTHERS (A): 4831 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6725 ; 2.231 ; 1.840 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11130 ; 0.573 ; 1.560 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 705 ;13.790 ; 5.184 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 841 ;13.442 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 807 ; 0.456 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5803 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1005 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1057 ; 0.231 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 181 ; 0.162 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2471 ; 0.169 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 253 ; 0.172 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 11 ; 0.105 ; 0.200 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): 4 ; 0.111 ; 0.200 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): 2597 ; 1.881 ; 1.333 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2597 ; 1.876 ; 1.333 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3260 ; 2.647 ; 2.393 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 3261 ; 2.651 ; 2.394 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2331 ; 3.314 ; 1.639 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2303 ; 3.286 ; 1.637 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3433 ; 4.803 ; 2.864 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3415 ; 4.811 ; 2.857 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 : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : X 2 X 1004 REMARK 3 ORIGIN FOR THE GROUP (A): 57.5940 14.6580 47.8220 REMARK 3 T TENSOR REMARK 3 T11: 0.0575 T22: 0.0615 REMARK 3 T33: 0.0073 T12: -0.0119 REMARK 3 T13: -0.0171 T23: 0.0018 REMARK 3 L TENSOR REMARK 3 L11: 0.5490 L22: 0.3485 REMARK 3 L33: 0.4212 L12: 0.1344 REMARK 3 L13: 0.2303 L23: 0.0078 REMARK 3 S TENSOR REMARK 3 S11: 0.0029 S12: -0.0800 S13: -0.0013 REMARK 3 S21: 0.0838 S22: -0.0124 S23: -0.0301 REMARK 3 S31: -0.0932 S32: 0.0294 S33: 0.0095 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.30 REMARK 3 ION PROBE RADIUS : 0.90 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 9TP0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-DEC-25. REMARK 100 THE DEPOSITION ID IS D_1292153081. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JUL-25 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 : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91841 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 104990 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.410 REMARK 200 RESOLUTION RANGE LOW (A) : 40.710 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.41 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.50 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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 (%): 40.53 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG2000MME, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 291.15K 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 56.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.49000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 56.00000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 37.49000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: X 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 86.44738 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 66.04950 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 X1062 LIES ON A SPECIAL POSITION. 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 OXT TRP X 636 O HOH X 801 1.21 REMARK 500 C TRP X 636 O HOH X 801 1.51 REMARK 500 OG SER X 94 O HOH X 802 1.55 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 ASP X 63 -165.92 -103.07 REMARK 500 LYS X 157 -166.70 -161.86 REMARK 500 PRO X 160 -177.96 -68.22 REMARK 500 CYS X 201 -121.35 -110.84 REMARK 500 ALA X 203 45.36 -150.06 REMARK 500 THR X 242 -157.44 -151.29 REMARK 500 ASN X 245 173.01 97.46 REMARK 500 HIS X 261 -38.38 -133.72 REMARK 500 CYS X 294 -149.91 60.11 REMARK 500 CYS X 294 -153.77 60.11 REMARK 500 SER X 312 -119.01 42.53 REMARK 500 ASP X 330 -78.88 -114.37 REMARK 500 ASP X 330 -87.99 -107.21 REMARK 500 GLN X 332 130.71 80.51 REMARK 500 ASP X 423 70.69 -157.09 REMARK 500 ASP X 454 -7.69 81.37 REMARK 500 ASP X 528 2.28 -69.52 REMARK 500 GLU X 558 39.41 -141.92 REMARK 500 MET X 560 -55.83 -143.75 REMARK 500 SER X 598 -70.11 -143.80 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 CYS X 446 ASN X 447 146.21 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 X 3 0.09 SIDE CHAIN REMARK 500 ARG X 57 0.13 SIDE CHAIN REMARK 500 ARG X 281 0.09 SIDE CHAIN REMARK 500 ARG X 303 0.08 SIDE CHAIN REMARK 500 ARG X 380 0.18 SIDE CHAIN REMARK 500 ARG X 389 0.08 SIDE CHAIN REMARK 500 ARG X 549 0.11 SIDE CHAIN REMARK 500 ARG X 628 0.13 SIDE CHAIN 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 FES X 702 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS X 39 SG REMARK 620 2 FES X 702 S1 107.6 REMARK 620 3 FES X 702 S2 117.9 105.3 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FES X 702 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS X 47 SG REMARK 620 2 FES X 702 S1 117.9 REMARK 620 3 FES X 702 S2 115.4 103.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 X 701 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS X 48 SG REMARK 620 2 SF4 X 701 S2 108.9 REMARK 620 3 SF4 X 701 S3 116.5 105.2 REMARK 620 4 SF4 X 701 S4 111.2 109.0 105.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 X 701 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS X 51 SG REMARK 620 2 SF4 X 701 S1 101.0 REMARK 620 3 SF4 X 701 S3 120.6 105.0 REMARK 620 4 SF4 X 701 S4 120.1 105.0 103.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 X 701 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS X 56 SG REMARK 620 2 SF4 X 701 S1 116.7 REMARK 620 3 SF4 X 701 S2 108.3 103.6 REMARK 620 4 SF4 X 701 S4 115.0 105.4 106.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 X 701 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS X 70 SG REMARK 620 2 SF4 X 701 S1 109.8 REMARK 620 3 SF4 X 701 S2 115.5 103.3 REMARK 620 4 SF4 X 701 S3 117.9 105.2 103.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE X 704 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS X 261 NE2 REMARK 620 2 CYS X 295 SG 103.7 REMARK 620 3 WCC X 703 S3 96.3 104.0 REMARK 620 4 HOH X 900 O 98.2 112.6 135.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE X 704 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS X 295 SG REMARK 620 2 CYS X 526 SG 89.9 REMARK 620 3 WCC X 703 S3 109.4 145.5 REMARK 620 4 HOH X 900 O 124.3 74.9 112.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 WCC X 703 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS X 333 SG REMARK 620 2 WCC X 703 S2 116.4 REMARK 620 3 WCC X 703 S3 111.6 98.7 REMARK 620 4 WCC X 703 S4 102.2 107.5 121.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 WCC X 703 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS X 446 SG REMARK 620 2 WCC X 703 S1 121.1 REMARK 620 3 WCC X 703 S2 105.2 105.8 REMARK 620 4 WCC X 703 S4 110.5 103.1 111.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 WCC X 703 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS X 476 SG REMARK 620 2 WCC X 703 S1 110.9 REMARK 620 3 WCC X 703 S2 116.9 104.3 REMARK 620 4 WCC X 703 S3 112.9 112.5 98.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 WCC X 703 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS X 526 SG REMARK 620 2 WCC X 703 S1 91.9 REMARK 620 3 WCC X 703 S3 99.1 72.1 REMARK 620 4 WCC X 703 S4 165.7 100.3 77.9 REMARK 620 5 HOH X 900 O 82.9 148.2 77.9 82.8 REMARK 620 N 1 2 3 4 DBREF 9TP0 X 2 636 UNP Q9F8A8 COOS2_CARHZ 2 636 SEQADV 9TP0 ARG X 3 UNP Q9F8A8 LYS 3 CONFLICT SEQADV 9TP0 TRP X 559 UNP Q9F8A8 ALA 559 ENGINEERED MUTATION SEQADV 9TP0 HIS X 610 UNP Q9F8A8 VAL 610 ENGINEERED MUTATION SEQRES 1 X 635 ALA ARG GLN ASN LEU LYS SER THR ASP ARG ALA VAL GLN SEQRES 2 X 635 GLN MET LEU ASP LYS ALA LYS ARG GLU GLY ILE GLN THR SEQRES 3 X 635 VAL TRP ASP ARG TYR GLU ALA MET LYS PRO GLN CYS GLY SEQRES 4 X 635 PHE GLY GLU THR GLY LEU CYS CYS ARG HIS CYS LEU GLN SEQRES 5 X 635 GLY PRO CYS ARG ILE ASN PRO PHE GLY ASP GLU PRO LYS SEQRES 6 X 635 VAL GLY ILE CYS GLY ALA THR ALA GLU VAL ILE VAL ALA SEQRES 7 X 635 ARG GLY LEU ASP ARG SER ILE ALA ALA GLY ALA ALA GLY SEQRES 8 X 635 HIS SER GLY HIS ALA LYS HIS LEU ALA HIS THR LEU LYS SEQRES 9 X 635 LYS ALA VAL GLN GLY LYS ALA ALA SER TYR MET ILE LYS SEQRES 10 X 635 ASP ARG THR LYS LEU HIS SER ILE ALA LYS ARG LEU GLY SEQRES 11 X 635 ILE PRO THR GLU GLY GLN LYS ASP GLU ASP ILE ALA LEU SEQRES 12 X 635 GLU VAL ALA LYS ALA ALA LEU ALA ASP PHE HIS GLU LYS SEQRES 13 X 635 ASP THR PRO VAL LEU TRP VAL THR THR VAL LEU PRO PRO SEQRES 14 X 635 SER ARG VAL LYS VAL LEU SER ALA HIS GLY LEU ILE PRO SEQRES 15 X 635 ALA GLY ILE ASP HIS GLU ILE ALA GLU ILE MET HIS ARG SEQRES 16 X 635 THR SER MET GLY CYS ASP ALA ASP ALA GLN ASN LEU LEU SEQRES 17 X 635 LEU GLY GLY LEU ARG CYS SER LEU ALA ASP LEU ALA GLY SEQRES 18 X 635 CYS TYR MET GLY THR ASP LEU ALA ASP ILE LEU PHE GLY SEQRES 19 X 635 THR PRO ALA PRO VAL VAL THR GLU SER ASN LEU GLY VAL SEQRES 20 X 635 LEU LYS ALA ASP ALA VAL ASN VAL ALA VAL HIS GLY HIS SEQRES 21 X 635 ASN PRO VAL LEU SER ASP ILE ILE VAL SER VAL SER LYS SEQRES 22 X 635 GLU MET GLU ASN GLU ALA ARG ALA ALA GLY ALA THR GLY SEQRES 23 X 635 ILE ASN VAL VAL GLY ILE CYS CYS THR GLY ASN GLU VAL SEQRES 24 X 635 LEU MET ARG HIS GLY ILE PRO ALA CYS THR HIS SER VAL SEQRES 25 X 635 SER GLN GLU MET ALA MET ILE THR GLY ALA LEU ASP ALA SEQRES 26 X 635 MET ILE LEU ASP TYR GLN CYS ILE GLN PRO SER VAL ALA SEQRES 27 X 635 THR ILE ALA GLU CYS THR GLY THR THR VAL ILE THR THR SEQRES 28 X 635 MET GLU MET SER LYS ILE THR GLY ALA THR HIS VAL ASN SEQRES 29 X 635 PHE ALA GLU GLU ALA ALA VAL GLU ASN ALA LYS GLN ILE SEQRES 30 X 635 LEU ARG LEU ALA ILE ASP THR PHE LYS ARG ARG LYS GLY SEQRES 31 X 635 LYS PRO VAL GLU ILE PRO ASN ILE LYS THR LYS VAL VAL SEQRES 32 X 635 ALA GLY PHE SER THR GLU ALA ILE ILE ASN ALA LEU SER SEQRES 33 X 635 LYS LEU ASN ALA ASN ASP PRO LEU LYS PRO LEU ILE ASP SEQRES 34 X 635 ASN VAL VAL ASN GLY ASN ILE ARG GLY VAL CYS LEU PHE SEQRES 35 X 635 ALA GLY CYS ASN ASN VAL LYS VAL PRO GLN ASP GLN ASN SEQRES 36 X 635 PHE THR THR ILE ALA ARG LYS LEU LEU LYS GLN ASN VAL SEQRES 37 X 635 LEU VAL VAL ALA THR GLY CYS GLY ALA GLY ALA LEU MET SEQRES 38 X 635 ARG HIS GLY PHE MET ASP PRO ALA ASN VAL ASP GLU LEU SEQRES 39 X 635 CYS GLY ASP GLY LEU LYS ALA VAL LEU THR ALA ILE GLY SEQRES 40 X 635 GLU ALA ASN GLY LEU GLY GLY PRO LEU PRO PRO VAL LEU SEQRES 41 X 635 HIS MET GLY SER CYS VAL ASP ASN SER ARG ALA VAL ALA SEQRES 42 X 635 LEU VAL ALA ALA LEU ALA ASN ARG LEU GLY VAL ASP LEU SEQRES 43 X 635 ASP ARG LEU PRO VAL VAL ALA SER ALA ALA GLU TRP MET SEQRES 44 X 635 HIS GLU LYS ALA VAL ALA ILE GLY THR TRP ALA VAL THR SEQRES 45 X 635 ILE GLY LEU PRO THR HIS ILE GLY VAL LEU PRO PRO ILE SEQRES 46 X 635 THR GLY SER LEU PRO VAL THR GLN ILE LEU THR SER SER SEQRES 47 X 635 VAL LYS ASP ILE THR GLY GLY TYR PHE ILE HIS GLU LEU SEQRES 48 X 635 ASP PRO GLU THR ALA ALA ASP LYS LEU LEU ALA ALA ILE SEQRES 49 X 635 ASN GLU ARG ARG ALA GLY LEU GLY LEU PRO TRP HET SF4 X 701 8 HET FES X 702 4 HET WCC X 703 8 HET FE X 704 2 HETNAM SF4 IRON/SULFUR CLUSTER HETNAM FES FE2/S2 (INORGANIC) CLUSTER HETNAM WCC FE(3)-NI(1)-S(4) CLUSTER HETNAM FE FE (III) ION HETSYN WCC C CLUSTER CUBANE FORMUL 2 SF4 FE4 S4 FORMUL 3 FES FE2 S2 FORMUL 4 WCC FE3 NI S4 FORMUL 5 FE FE 3+ FORMUL 6 HOH *302(H2 O) HELIX 1 AA1 ARG X 3 LYS X 7 5 5 HELIX 2 AA2 ASP X 10 GLY X 24 1 15 HELIX 3 AA3 THR X 27 LYS X 36 1 10 HELIX 4 AA4 CYS X 39 GLY X 45 1 7 HELIX 5 AA5 THR X 73 GLN X 109 1 37 HELIX 6 AA6 ASP X 119 GLY X 131 1 13 HELIX 7 AA7 LYS X 138 ASP X 153 1 16 HELIX 8 AA8 VAL X 161 THR X 166 1 6 HELIX 9 AA9 PRO X 169 HIS X 179 1 11 HELIX 10 AB1 GLY X 185 THR X 197 1 13 HELIX 11 AB2 ASP X 204 GLY X 235 1 32 HELIX 12 AB3 ASN X 245 LEU X 249 5 5 HELIX 13 AB4 ASN X 262 MET X 276 1 15 HELIX 14 AB5 MET X 276 ALA X 283 1 8 HELIX 15 AB6 CYS X 294 GLY X 305 1 12 HELIX 16 AB7 HIS X 311 SER X 314 5 4 HELIX 17 AB8 GLN X 315 THR X 321 1 7 HELIX 18 AB9 SER X 337 GLY X 346 1 10 HELIX 19 AC1 ALA X 367 GLU X 369 5 3 HELIX 20 AC2 ALA X 370 ARG X 389 1 20 HELIX 21 AC3 SER X 408 LYS X 418 1 11 HELIX 22 AC4 PRO X 424 GLY X 435 1 12 HELIX 23 AC5 ASP X 454 GLN X 467 1 14 HELIX 24 AC6 GLY X 475 HIS X 484 1 10 HELIX 25 AC7 ASP X 488 ALA X 490 5 3 HELIX 26 AC8 ASN X 491 CYS X 496 1 6 HELIX 27 AC9 GLY X 497 ASN X 511 1 15 HELIX 28 AD1 ASP X 528 GLY X 544 1 17 HELIX 29 AD2 ASP X 546 LEU X 550 5 5 HELIX 30 AD3 HIS X 561 ILE X 574 1 14 HELIX 31 AD4 SER X 589 SER X 598 1 10 HELIX 32 AD5 VAL X 600 GLY X 605 1 6 HELIX 33 AD6 ASP X 613 LEU X 632 1 20 SHEET 1 AA1 2 CYS X 47 CYS X 48 0 SHEET 2 AA1 2 CYS X 56 ARG X 57 -1 O CYS X 56 N CYS X 48 SHEET 1 AA2 2 VAL X 240 SER X 244 0 SHEET 2 AA2 2 THR X 401 ALA X 405 -1 O VAL X 403 N THR X 242 SHEET 1 AA3 6 ALA X 308 THR X 310 0 SHEET 2 AA3 6 ILE X 288 ILE X 293 1 N GLY X 292 O CYS X 309 SHEET 3 AA3 6 VAL X 254 HIS X 259 1 N VAL X 254 O ASN X 289 SHEET 4 AA3 6 LEU X 324 LEU X 329 1 O ILE X 328 N ALA X 257 SHEET 5 AA3 6 THR X 348 THR X 351 1 O ILE X 350 N LEU X 329 SHEET 6 AA3 6 THR X 362 HIS X 363 1 O THR X 362 N VAL X 349 SHEET 1 AA4 6 VAL X 520 GLY X 524 0 SHEET 2 AA4 6 VAL X 469 THR X 474 1 N ALA X 473 O MET X 523 SHEET 3 AA4 6 GLY X 439 PHE X 443 1 N GLY X 439 O LEU X 470 SHEET 4 AA4 6 VAL X 552 ALA X 556 1 O SER X 555 N LEU X 442 SHEET 5 AA4 6 PRO X 577 ILE X 580 1 O HIS X 579 N ALA X 554 SHEET 6 AA4 6 TYR X 607 HIS X 610 1 O TYR X 607 N THR X 578 LINK SG CYS X 39 FE1 FES X 702 1555 1555 2.28 LINK SG CYS X 47 FE2 FES X 702 1555 1555 2.27 LINK SG CYS X 48 FE1 SF4 X 701 1555 1555 2.29 LINK SG CYS X 51 FE2 SF4 X 701 1555 1555 2.26 LINK SG CYS X 56 FE3 SF4 X 701 1555 1555 2.30 LINK SG CYS X 70 FE4 SF4 X 701 1555 1555 2.30 LINK NE2 HIS X 261 FE B FE X 704 1555 1555 1.96 LINK SG ACYS X 295 FE A FE X 704 1555 1555 2.29 LINK SG BCYS X 295 FE B FE X 704 1555 1555 2.29 LINK SG CYS X 333 FE1 WCC X 703 1555 1555 2.24 LINK SG CYS X 446 FE3 WCC X 703 1555 1555 2.42 LINK SG CYS X 476 FE4 WCC X 703 1555 1555 2.27 LINK SG ACYS X 526 NI WCC X 703 1555 1555 2.16 LINK SG ACYS X 526 FE A FE X 704 1555 1555 2.57 LINK S3 WCC X 703 FE A FE X 704 1555 1555 2.33 LINK S3 WCC X 703 FE B FE X 704 1555 1555 2.40 LINK NI WCC X 703 O HOH X 900 1555 1555 2.60 LINK FE A FE X 704 O HOH X 900 1555 1555 2.64 LINK FE B FE X 704 O HOH X 900 1555 1555 2.08 CISPEP 1 LYS X 36 PRO X 37 0 -5.57 CISPEP 2 GLY X 54 PRO X 55 0 3.96 CISPEP 3 GLU X 64 PRO X 65 0 -1.32 CISPEP 4 GLU X 64 PRO X 65 0 5.03 CRYST1 112.000 74.980 70.820 90.00 111.15 90.00 C 1 2 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 0.008929 0.000000 0.003454 0.00000 SCALE2 0.000000 0.013337 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015140 0.00000 CONECT 317 4811 CONECT 370 4812 CONECT 376 4803 CONECT 403 4804 CONECT 437 4805 CONECT 550 4806 CONECT 1975 4824 CONECT 2226 4823 CONECT 2227 4824 CONECT 2517 4816 CONECT 3375 4817 CONECT 3606 4818 CONECT 3962 4815 4823 CONECT 4803 376 4808 4809 4810 CONECT 4804 403 4807 4809 4810 CONECT 4805 437 4807 4808 4810 CONECT 4806 550 4807 4808 4809 CONECT 4807 4804 4805 4806 CONECT 4808 4803 4805 4806 CONECT 4809 4803 4804 4806 CONECT 4810 4803 4804 4805 CONECT 4811 317 4813 4814 CONECT 4812 370 4813 4814 CONECT 4813 4811 4812 CONECT 4814 4811 4812 CONECT 4815 3962 4819 4821 4822 CONECT 4815 4924 CONECT 4816 2517 4820 4821 4822 CONECT 4817 3375 4819 4820 4822 CONECT 4818 3606 4819 4820 4821 CONECT 4819 4815 4817 4818 CONECT 4820 4816 4817 4818 CONECT 4821 4815 4816 4818 4823 CONECT 4821 4824 CONECT 4822 4815 4816 4817 CONECT 4823 2226 3962 4821 4924 CONECT 4824 1975 2227 4821 4924 CONECT 4924 4815 4823 4824 MASTER 459 0 4 33 16 0 0 6 5005 1 38 49 END