HEADER OXIDOREDUCTASE 06-MAR-02 1L5H TITLE FEMO-COFACTOR DEFICIENT NITROGENASE MOFE PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITROGENASE MOLYBDENUM-IRON PROTEIN ALPHA CHAIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NITROGENASE MOFE PROTEIN; COMPND 5 EC: 1.18.6.1; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: NITROGENASE MOLYBDENUM-IRON PROTEIN BETA CHAIN; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: NITROGENASE MOFE PROTEIN; COMPND 10 EC: 1.18.6.1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AZOTOBACTER VINELANDII; SOURCE 3 ORGANISM_TAXID: 354; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: AZOTOBACTER VINELANDII; SOURCE 6 ORGANISM_TAXID: 354 KEYWDS APO-PROTEIN, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR B.SCHMID,M.W.RIBBE,O.EINSLE,M.YOSHIDA,L.M.THOMAS,D.R.DEAN,D.C.REES, AUTHOR 2 B.K.BURGESS REVDAT 5 16-AUG-23 1L5H 1 REMARK LINK REVDAT 4 13-JUL-11 1L5H 1 VERSN REVDAT 3 05-MAY-09 1L5H 1 CONECT REVDAT 2 24-FEB-09 1L5H 1 VERSN REVDAT 1 17-APR-02 1L5H 0 JRNL AUTH B.SCHMID,M.W.RIBBE,O.EINSLE,M.YOSHIDA,L.M.THOMAS,D.R.DEAN, JRNL AUTH 2 D.C.REES,B.K.BURGESS JRNL TITL STRUCTURE OF A COFACTOR-DEFICIENT NITROGENASE MOFE PROTEIN. JRNL REF SCIENCE V. 296 352 2002 JRNL REFN ISSN 0036-8075 JRNL PMID 11951047 JRNL DOI 10.1126/SCIENCE.1070010 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 5.0 REMARK 3 NUMBER OF REFLECTIONS : 60354 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 SET) : 0.249 REMARK 3 FREE R VALUE : 0.289 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 3042 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7382 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 241 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1L5H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-MAR-02. REMARK 100 THE DEPOSITION ID IS D_1000015659. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAY-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL11-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.965 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 60354 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.44000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: EPMR REMARK 200 STARTING MODEL: PDB ENTRY 3MIN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, CHES, PH 9.5, LIQUID REMARK 280 DIFFUSION, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 51.16950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.16950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 75.22600 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 95.96100 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 75.22600 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 95.96100 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 51.16950 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 75.22600 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 95.96100 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 51.16950 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 75.22600 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 95.96100 REMARK 290 SMTRY3 8 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 300 REMARK: THE SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED REMARK 300 BY THE TWO FOLD AXIS 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 28540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 59500 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -248.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 150.45200 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 153.50850 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 THR A 2 REMARK 465 GLY A 3 REMARK 465 MET A 4 REMARK 465 SER A 5 REMARK 465 ARG A 6 REMARK 465 GLU A 7 REMARK 465 GLU A 8 REMARK 465 VAL A 9 REMARK 465 GLU A 10 REMARK 465 SER A 11 REMARK 465 LEU A 12 REMARK 465 ILE A 13 REMARK 465 GLN A 14 REMARK 465 GLU A 15 REMARK 465 VAL A 16 REMARK 465 LEU A 17 REMARK 465 GLU A 18 REMARK 465 VAL A 19 REMARK 465 TYR A 20 REMARK 465 PRO A 21 REMARK 465 GLU A 22 REMARK 465 LYS A 23 REMARK 465 ALA A 24 REMARK 465 ARG A 25 REMARK 465 LYS A 26 REMARK 465 ASP A 27 REMARK 465 ARG A 28 REMARK 465 ASN A 29 REMARK 465 LYS A 30 REMARK 465 HIS A 31 REMARK 465 LEU A 32 REMARK 465 ALA A 33 REMARK 465 VAL A 34 REMARK 465 ASN A 35 REMARK 465 ASP A 36 REMARK 465 PRO A 37 REMARK 465 ALA A 38 REMARK 465 VAL A 39 REMARK 465 THR A 40 REMARK 465 GLN A 41 REMARK 465 SER A 42 REMARK 465 LYS A 43 REMARK 465 LYS A 44 REMARK 465 CYS A 45 REMARK 465 ILE A 46 REMARK 465 ILE A 47 REMARK 465 SER A 48 REMARK 465 PHE A 381 REMARK 465 ALA A 382 REMARK 465 HIS A 383 REMARK 465 ASN A 384 REMARK 465 ASP A 385 REMARK 465 ASP A 386 REMARK 465 TYR A 387 REMARK 465 ASP A 388 REMARK 465 ARG A 389 REMARK 465 THR A 390 REMARK 465 MET A 391 REMARK 465 LYS A 392 REMARK 465 GLU A 393 REMARK 465 MET A 394 REMARK 465 GLY A 395 REMARK 465 ASP A 396 REMARK 465 SER A 397 REMARK 465 THR A 398 REMARK 465 LEU A 399 REMARK 465 LEU A 400 REMARK 465 TYR A 401 REMARK 465 ASP A 402 REMARK 465 ASP A 403 REMARK 465 VAL A 404 REMARK 465 THR A 405 REMARK 465 GLY A 406 REMARK 465 TYR A 407 REMARK 465 ALA A 481 REMARK 465 SER A 482 REMARK 465 GLU A 483 REMARK 465 GLY A 484 REMARK 465 ALA A 485 REMARK 465 GLU A 486 REMARK 465 LYS A 487 REMARK 465 VAL A 488 REMARK 465 ALA A 489 REMARK 465 ALA A 490 REMARK 465 SER A 491 REMARK 465 ALA A 492 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 LYS A 50 98.79 22.63 REMARK 500 ILE A 59 35.25 -89.39 REMARK 500 ILE A 75 104.46 -57.16 REMARK 500 ARG A 97 58.81 -94.92 REMARK 500 VAL A 106 -54.07 -122.72 REMARK 500 ASP A 117 74.57 32.41 REMARK 500 ILE A 159 20.90 -78.88 REMARK 500 CYS A 183 35.44 -97.80 REMARK 500 SER A 254 -92.31 105.06 REMARK 500 ASP A 317 -157.42 -65.22 REMARK 500 HIS A 362 -158.11 -154.64 REMARK 500 PHE A 409 -31.71 80.94 REMARK 500 LEU A 420 147.89 -177.14 REMARK 500 SER A 423 -177.58 -173.56 REMARK 500 ILE A 425 68.06 16.41 REMARK 500 LYS A 426 -175.93 -37.98 REMARK 500 GLU A 427 83.25 80.33 REMARK 500 GLU A 440 -158.45 -83.40 REMARK 500 TRP A 444 -52.88 67.74 REMARK 500 TYR A 446 -39.19 -134.83 REMARK 500 SER A 447 -137.07 -105.44 REMARK 500 SER B 11 -38.06 -39.31 REMARK 500 GLU B 60 -31.76 -131.24 REMARK 500 ASN B 65 64.14 61.28 REMARK 500 ALA B 69 -168.47 -102.20 REMARK 500 LYS B 84 28.45 42.14 REMARK 500 CYS B 113 131.49 -177.10 REMARK 500 SER B 117 81.27 14.24 REMARK 500 THR B 119 -152.53 -98.67 REMARK 500 LYS B 143 64.90 36.12 REMARK 500 GLU B 172 1.56 -66.08 REMARK 500 PRO B 176 162.73 -38.80 REMARK 500 ALA B 184 139.65 -172.13 REMARK 500 THR B 186 74.55 -116.27 REMARK 500 LEU B 210 -67.95 -29.13 REMARK 500 SER B 212 28.21 167.78 REMARK 500 VAL B 218 93.64 -59.79 REMARK 500 PHE B 230 99.76 -69.06 REMARK 500 SER B 255 101.20 92.30 REMARK 500 ASP B 262 57.55 -155.38 REMARK 500 ASP B 266 35.22 -146.63 REMARK 500 THR B 308 -34.24 -150.39 REMARK 500 ASN B 397 37.48 -90.84 REMARK 500 ALA B 514 -68.37 -136.02 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 CLF B 602 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 62 SG REMARK 620 2 CLF B 602 S2A 115.6 REMARK 620 3 CLF B 602 S4A 119.7 99.3 REMARK 620 4 CLF B 602 S3A 118.3 85.3 111.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF B 602 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 88 SG REMARK 620 2 CLF B 602 S1 93.1 REMARK 620 3 CLF B 602 S4A 112.3 109.2 REMARK 620 4 CLF B 602 S3A 125.1 104.9 109.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF B 602 FE5 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 88 SG REMARK 620 2 CLF B 602 S1 91.7 REMARK 620 3 CLF B 602 S2B 107.4 108.5 REMARK 620 4 CLF B 602 S4B 140.6 106.9 99.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF B 602 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 154 SG REMARK 620 2 CLF B 602 S1 123.2 REMARK 620 3 CLF B 602 S2A 105.9 102.2 REMARK 620 4 CLF B 602 S4A 112.0 108.7 102.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 601 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 549 O REMARK 620 2 ARG B 108 O 83.2 REMARK 620 3 GLU B 109 OE1 123.3 98.4 REMARK 620 4 GLU B 109 OE2 77.6 80.6 47.5 REMARK 620 5 HOH B 708 O 160.4 77.7 64.5 103.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF B 602 FE7 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 70 SG REMARK 620 2 CLF B 602 S2B 118.1 REMARK 620 3 CLF B 602 S3B 116.5 104.5 REMARK 620 4 CLF B 602 S4B 113.6 98.7 103.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF B 602 FE8 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 95 SG REMARK 620 2 CLF B 602 S1 101.0 REMARK 620 3 CLF B 602 S3B 107.1 121.7 REMARK 620 4 CLF B 602 S4B 120.0 105.4 102.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF B 602 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 95 SG REMARK 620 2 CLF B 602 S1 101.4 REMARK 620 3 CLF B 602 S2A 105.4 106.0 REMARK 620 4 CLF B 602 S3A 140.0 108.4 91.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CLF B 602 FE6 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 153 SG REMARK 620 2 CLF B 602 S1 89.3 REMARK 620 3 CLF B 602 S2B 122.5 96.2 REMARK 620 4 CLF B 602 S3B 128.2 109.2 103.7 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CLF B 602 DBREF 1L5H A 2 492 UNP P07328 NIFD_AZOVI 1 491 DBREF 1L5H B 2 523 UNP P07329 NIFK_AZOVI 1 522 SEQRES 1 A 491 THR GLY MET SER ARG GLU GLU VAL GLU SER LEU ILE GLN SEQRES 2 A 491 GLU VAL LEU GLU VAL TYR PRO GLU LYS ALA ARG LYS ASP SEQRES 3 A 491 ARG ASN LYS HIS LEU ALA VAL ASN ASP PRO ALA VAL THR SEQRES 4 A 491 GLN SER LYS LYS CYS ILE ILE SER ASN LYS LYS SER GLN SEQRES 5 A 491 PRO GLY LEU MET THR ILE ARG GLY CYS ALA TYR ALA GLY SEQRES 6 A 491 SER LYS GLY VAL VAL TRP GLY PRO ILE LYS ASP MET ILE SEQRES 7 A 491 HIS ILE SER HIS GLY PRO VAL GLY CYS GLY GLN TYR SER SEQRES 8 A 491 ARG ALA GLY ARG ARG ASN TYR TYR ILE GLY THR THR GLY SEQRES 9 A 491 VAL ASN ALA PHE VAL THR MET ASN PHE THR SER ASP PHE SEQRES 10 A 491 GLN GLU LYS ASP ILE VAL PHE GLY GLY ASP LYS LYS LEU SEQRES 11 A 491 ALA LYS LEU ILE ASP GLU VAL GLU THR LEU PHE PRO LEU SEQRES 12 A 491 ASN LYS GLY ILE SER VAL GLN SER GLU CYS PRO ILE GLY SEQRES 13 A 491 LEU ILE GLY ASP ASP ILE GLU SER VAL SER LYS VAL LYS SEQRES 14 A 491 GLY ALA GLU LEU SER LYS THR ILE VAL PRO VAL ARG CYS SEQRES 15 A 491 GLU GLY PHE ARG GLY VAL SER GLN SER LEU GLY HIS HIS SEQRES 16 A 491 ILE ALA ASN ASP ALA VAL ARG ASP TRP VAL LEU GLY LYS SEQRES 17 A 491 ARG ASP GLU ASP THR THR PHE ALA SER THR PRO TYR ASP SEQRES 18 A 491 VAL ALA ILE ILE GLY ASP TYR ASN ILE GLY GLY ASP ALA SEQRES 19 A 491 TRP SER SER ARG ILE LEU LEU GLU GLU MET GLY LEU ARG SEQRES 20 A 491 CYS VAL ALA GLN TRP SER GLY ASP GLY SER ILE SER GLU SEQRES 21 A 491 ILE GLU LEU THR PRO LYS VAL LYS LEU ASN LEU VAL HIS SEQRES 22 A 491 CYS TYR ARG SER MET ASN TYR ILE SER ARG HIS MET GLU SEQRES 23 A 491 GLU LYS TYR GLY ILE PRO TRP MET GLU TYR ASN PHE PHE SEQRES 24 A 491 GLY PRO THR LYS THR ILE GLU SER LEU ARG ALA ILE ALA SEQRES 25 A 491 ALA LYS PHE ASP GLU SER ILE GLN LYS LYS CYS GLU GLU SEQRES 26 A 491 VAL ILE ALA LYS TYR LYS PRO GLU TRP GLU ALA VAL VAL SEQRES 27 A 491 ALA LYS TYR ARG PRO ARG LEU GLU GLY LYS ARG VAL MET SEQRES 28 A 491 LEU TYR ILE GLY GLY LEU ARG PRO ARG HIS VAL ILE GLY SEQRES 29 A 491 ALA TYR GLU ASP LEU GLY MET GLU VAL VAL GLY THR GLY SEQRES 30 A 491 TYR GLU PHE ALA HIS ASN ASP ASP TYR ASP ARG THR MET SEQRES 31 A 491 LYS GLU MET GLY ASP SER THR LEU LEU TYR ASP ASP VAL SEQRES 32 A 491 THR GLY TYR GLU PHE GLU GLU PHE VAL LYS ARG ILE LYS SEQRES 33 A 491 PRO ASP LEU ILE GLY SER GLY ILE LYS GLU LYS PHE ILE SEQRES 34 A 491 PHE GLN LYS MET GLY ILE PRO PHE ARG GLU MET HIS SER SEQRES 35 A 491 TRP ASP TYR SER GLY PRO TYR HIS GLY PHE ASP GLY PHE SEQRES 36 A 491 ALA ILE PHE ALA ARG ASP MET ASP MET THR LEU ASN ASN SEQRES 37 A 491 PRO CYS TRP LYS LYS LEU GLN ALA PRO TRP GLU ALA SER SEQRES 38 A 491 GLU GLY ALA GLU LYS VAL ALA ALA SER ALA SEQRES 1 B 522 SER GLN GLN VAL ASP LYS ILE LYS ALA SER TYR PRO LEU SEQRES 2 B 522 PHE LEU ASP GLN ASP TYR LYS ASP MET LEU ALA LYS LYS SEQRES 3 B 522 ARG ASP GLY PHE GLU GLU LYS TYR PRO GLN ASP LYS ILE SEQRES 4 B 522 ASP GLU VAL PHE GLN TRP THR THR THR LYS GLU TYR GLN SEQRES 5 B 522 GLU LEU ASN PHE GLN ARG GLU ALA LEU THR VAL ASN PRO SEQRES 6 B 522 ALA LYS ALA CYS GLN PRO LEU GLY ALA VAL LEU CYS ALA SEQRES 7 B 522 LEU GLY PHE GLU LYS THR MET PRO TYR VAL HIS GLY SER SEQRES 8 B 522 GLN GLY CYS VAL ALA TYR PHE ARG SER TYR PHE ASN ARG SEQRES 9 B 522 HIS PHE ARG GLU PRO VAL SER CYS VAL SER ASP SER MET SEQRES 10 B 522 THR GLU ASP ALA ALA VAL PHE GLY GLY GLN GLN ASN MET SEQRES 11 B 522 LYS ASP GLY LEU GLN ASN CYS LYS ALA THR TYR LYS PRO SEQRES 12 B 522 ASP MET ILE ALA VAL SER THR THR CYS MET ALA GLU VAL SEQRES 13 B 522 ILE GLY ASP ASP LEU ASN ALA PHE ILE ASN ASN SER LYS SEQRES 14 B 522 LYS GLU GLY PHE ILE PRO ASP GLU PHE PRO VAL PRO PHE SEQRES 15 B 522 ALA HIS THR PRO SER PHE VAL GLY SER HIS VAL THR GLY SEQRES 16 B 522 TRP ASP ASN MET PHE GLU GLY ILE ALA ARG TYR PHE THR SEQRES 17 B 522 LEU LYS SER MET ASP ASP LYS VAL VAL GLY SER ASN LYS SEQRES 18 B 522 LYS ILE ASN ILE VAL PRO GLY PHE GLU THR TYR LEU GLY SEQRES 19 B 522 ASN PHE ARG VAL ILE LYS ARG MET LEU SER GLU MET GLY SEQRES 20 B 522 VAL GLY TYR SER LEU LEU SER ASP PRO GLU GLU VAL LEU SEQRES 21 B 522 ASP THR PRO ALA ASP GLY GLN PHE ARG MET TYR ALA GLY SEQRES 22 B 522 GLY THR THR GLN GLU GLU MET LYS ASP ALA PRO ASN ALA SEQRES 23 B 522 LEU ASN THR VAL LEU LEU GLN PRO TRP HIS LEU GLU LYS SEQRES 24 B 522 THR LYS LYS PHE VAL GLU GLY THR TRP LYS HIS GLU VAL SEQRES 25 B 522 PRO LYS LEU ASN ILE PRO MET GLY LEU ASP TRP THR ASP SEQRES 26 B 522 GLU PHE LEU MET LYS VAL SER GLU ILE SER GLY GLN PRO SEQRES 27 B 522 ILE PRO ALA SER LEU THR LYS GLU ARG GLY ARG LEU VAL SEQRES 28 B 522 ASP MET MET THR ASP SER HIS THR TRP LEU HIS GLY LYS SEQRES 29 B 522 ARG PHE ALA LEU TRP GLY ASP PRO ASP PHE VAL MET GLY SEQRES 30 B 522 LEU VAL LYS PHE LEU LEU GLU LEU GLY CYS GLU PRO VAL SEQRES 31 B 522 HIS ILE LEU CYS HIS ASN GLY ASN LYS ARG TRP LYS LYS SEQRES 32 B 522 ALA VAL ASP ALA ILE LEU ALA ALA SER PRO TYR GLY LYS SEQRES 33 B 522 ASN ALA THR VAL TYR ILE GLY LYS ASP LEU TRP HIS LEU SEQRES 34 B 522 ARG SER LEU VAL PHE THR ASP LYS PRO ASP PHE MET ILE SEQRES 35 B 522 GLY ASN SER TYR GLY LYS PHE ILE GLN ARG ASP THR LEU SEQRES 36 B 522 HIS LYS GLY LYS GLU PHE GLU VAL PRO LEU ILE ARG ILE SEQRES 37 B 522 GLY PHE PRO ILE PHE ASP ARG HIS HIS LEU HIS ARG SER SEQRES 38 B 522 THR THR LEU GLY TYR GLU GLY ALA MET GLN ILE LEU THR SEQRES 39 B 522 THR LEU VAL ASN SER ILE LEU GLU ARG LEU ASP GLU GLU SEQRES 40 B 522 THR ARG GLY MET GLN ALA THR ASP TYR ASN HIS ASP LEU SEQRES 41 B 522 VAL ARG HET CA B 601 1 HET CLF B 602 15 HETNAM CA CALCIUM ION HETNAM CLF FE(8)-S(7) CLUSTER FORMUL 3 CA CA 2+ FORMUL 4 CLF FE8 S7 FORMUL 5 HOH *241(H2 O) HELIX 1 1 CYS A 62 LYS A 68 1 7 HELIX 2 2 VAL A 86 ARG A 93 1 8 HELIX 3 3 GLN A 119 GLY A 126 1 8 HELIX 4 4 GLY A 127 PHE A 142 1 16 HELIX 5 5 GLU A 153 ILE A 159 1 7 HELIX 6 6 ASP A 162 SER A 175 1 14 HELIX 7 7 SER A 190 VAL A 206 1 17 HELIX 8 8 ASN A 230 GLY A 232 5 3 HELIX 9 9 GLY A 233 MET A 245 1 13 HELIX 10 10 SER A 258 THR A 265 1 8 HELIX 11 11 PRO A 266 VAL A 268 5 3 HELIX 12 12 CYS A 275 TYR A 290 1 16 HELIX 13 13 GLY A 301 LYS A 315 1 15 HELIX 14 14 GLU A 318 GLU A 347 1 30 HELIX 15 15 GLY A 365 LEU A 370 1 6 HELIX 16 16 PHE A 409 LYS A 417 1 9 HELIX 17 17 GLU A 427 MET A 434 1 8 HELIX 18 18 HIS A 451 ASN A 469 1 19 HELIX 19 19 PRO A 470 LYS A 474 5 5 HELIX 20 20 ALA B 10 PHE B 15 1 6 HELIX 21 21 ASP B 17 GLU B 32 1 16 HELIX 22 22 PRO B 36 THR B 47 1 12 HELIX 23 23 THR B 49 GLN B 58 1 10 HELIX 24 24 CYS B 70 LEU B 80 1 11 HELIX 25 25 SER B 92 ARG B 108 1 17 HELIX 26 26 ASP B 121 GLY B 126 1 6 HELIX 27 27 GLY B 127 TYR B 142 1 16 HELIX 28 28 THR B 152 GLY B 159 1 8 HELIX 29 29 ASP B 161 GLU B 172 1 12 HELIX 30 30 SER B 192 LEU B 210 1 19 HELIX 31 31 SER B 212 LYS B 216 5 5 HELIX 32 32 TYR B 233 SER B 245 1 13 HELIX 33 33 GLU B 259 THR B 263 5 5 HELIX 34 34 THR B 277 ASP B 283 1 7 HELIX 35 35 ALA B 284 ALA B 287 5 4 HELIX 36 36 GLN B 294 HIS B 297 5 4 HELIX 37 37 LEU B 298 GLY B 307 1 10 HELIX 38 38 MET B 320 GLY B 337 1 18 HELIX 39 39 PRO B 341 HIS B 363 1 23 HELIX 40 40 ASP B 372 LEU B 386 1 15 HELIX 41 41 ASN B 399 ALA B 412 1 14 HELIX 42 42 ASP B 426 ASP B 437 1 12 HELIX 43 43 ASN B 445 TYR B 447 5 3 HELIX 44 44 GLY B 448 GLY B 459 1 12 HELIX 45 45 HIS B 478 SER B 482 5 5 HELIX 46 46 LEU B 485 THR B 509 1 25 HELIX 47 47 THR B 515 HIS B 519 5 5 SHEET 1 A 5 ILE A 178 VAL A 181 0 SHEET 2 A 5 ILE A 148 SER A 152 1 N VAL A 150 O VAL A 179 SHEET 3 A 5 ILE A 79 HIS A 83 1 N HIS A 83 O GLN A 151 SHEET 4 A 5 PHE A 114 THR A 115 1 O PHE A 114 N SER A 82 SHEET 5 A 5 THR B 63 VAL B 64 -1 O THR B 63 N THR A 115 SHEET 1 B 4 ARG A 248 TRP A 253 0 SHEET 2 B 4 ASP A 222 ILE A 226 1 N ILE A 225 O ALA A 251 SHEET 3 B 4 LEU A 270 VAL A 273 1 O LEU A 272 N ILE A 226 SHEET 4 B 4 TRP A 294 GLU A 296 1 O MET A 295 N VAL A 273 SHEET 1 C 3 GLU A 373 VAL A 375 0 SHEET 2 C 3 ARG A 350 MET A 352 1 N VAL A 351 O VAL A 375 SHEET 3 C 3 LEU A 420 ILE A 421 1 O LEU A 420 N MET A 352 SHEET 1 D 3 VAL B 114 SER B 115 0 SHEET 2 D 3 TYR B 88 HIS B 90 1 N VAL B 89 O VAL B 114 SHEET 3 D 3 VAL B 149 THR B 151 1 O SER B 150 N HIS B 90 SHEET 1 E 3 TYR B 251 LEU B 253 0 SHEET 2 E 3 ILE B 224 VAL B 227 1 N ILE B 226 O SER B 252 SHEET 3 E 3 ASN B 289 LEU B 292 1 O VAL B 291 N ASN B 225 SHEET 1 F 5 THR B 420 ILE B 423 0 SHEET 2 F 5 GLU B 389 CYS B 395 1 N ILE B 393 O TYR B 422 SHEET 3 F 5 ARG B 366 TRP B 370 1 N LEU B 369 O HIS B 392 SHEET 4 F 5 PHE B 441 GLY B 444 1 O ILE B 443 N ALA B 368 SHEET 5 F 5 LEU B 466 ARG B 468 1 O ILE B 467 N MET B 442 LINK SG CYS A 62 FE3 CLF B 602 1555 1555 2.39 LINK SG CYS A 88 FE4 CLF B 602 1555 1555 2.40 LINK SG CYS A 88 FE5 CLF B 602 1555 1555 2.42 LINK SG CYS A 154 FE2 CLF B 602 1555 1555 2.33 LINK O HOH A 549 CA CA B 601 1555 1555 2.42 LINK SG CYS B 70 FE7 CLF B 602 1555 1555 2.28 LINK SG CYS B 95 FE8 CLF B 602 1555 1555 2.29 LINK SG CYS B 95 FE1 CLF B 602 1555 1555 2.38 LINK O ARG B 108 CA CA B 601 1555 1555 2.36 LINK OE1 GLU B 109 CA CA B 601 1555 1555 2.61 LINK OE2 GLU B 109 CA CA B 601 1555 1555 2.82 LINK SG CYS B 153 FE6 CLF B 602 1555 1555 2.49 LINK CA CA B 601 O HOH B 708 1555 1555 2.37 CISPEP 1 GLY A 448 PRO A 449 0 -0.14 CISPEP 2 TYR B 12 PRO B 13 0 0.69 CISPEP 3 PHE B 471 PRO B 472 0 -0.10 SITE 1 AC1 6 HOH A 549 ARG B 108 GLU B 109 ASP B 353 SITE 2 AC1 6 ASP B 357 HOH B 708 SITE 1 AC2 14 CYS A 62 TYR A 64 CYS A 88 CYS A 154 SITE 2 AC2 14 GLY A 185 CYS B 70 PRO B 72 SER B 92 SITE 3 AC2 14 GLY B 94 CYS B 95 TYR B 98 THR B 152 SITE 4 AC2 14 CYS B 153 SER B 188 CRYST1 150.452 191.922 102.339 90.00 90.00 90.00 C 2 2 21 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 0.006647 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005210 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009771 0.00000