HEADER ELECTRON TRANSFER 15-JUN-98 3HIP TITLE HIGH-POTENTIAL IRON-SULFUR PROTEIN FROM CHROMATIUM PURPURATUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: HIGH-POTENTIAL IRON-SULFUR PROTEIN; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: HIPIP SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MARICHROMATIUM PURPURATUM; SOURCE 3 ORGANISM_TAXID: 37487; SOURCE 4 ATCC: ATCC 700430; SOURCE 5 COLLECTION: ATCC 700430; SOURCE 6 CELLULAR_LOCATION: PERIPLASM KEYWDS ELECTRON TRANSFER, PHOTOSYNTHESIS, METALLOPROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.A.KERFELD,A.E.SALMEEN,T.O.YEATES REVDAT 4 09-AUG-23 3HIP 1 REMARK SEQADV LINK REVDAT 3 24-MAR-09 3HIP 1 ATOM CONECT REVDAT 2 24-FEB-09 3HIP 1 VERSN REVDAT 1 11-NOV-98 3HIP 0 JRNL AUTH C.A.KERFELD,A.E.SALMEEN,T.O.YEATES JRNL TITL CRYSTAL STRUCTURE AND POSSIBLE DIMERIZATION OF THE JRNL TITL 2 HIGH-POTENTIAL IRON-SULFUR PROTEIN FROM CHROMATIUM JRNL TITL 3 PURPURATUM. JRNL REF BIOCHEMISTRY V. 37 13911 1998 JRNL REFN ISSN 0006-2960 JRNL PMID 9760225 JRNL DOI 10.1021/BI9810252 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH C.A.KERFELD,C.CHAN,M.HIRASAWA,S.KLEIS-SANFRANCISCO, REMARK 1 AUTH 2 T.O.YEATES,D.B.KNAFF REMARK 1 TITL ISOLATION AND CHARACTERIZATION OF SOLUBLE ELECTRON TRANSFER REMARK 1 TITL 2 PROTEINS FROM CHROMATIUM PURPURATUM REMARK 1 REF BIOCHEMISTRY V. 35 7812 1996 REMARK 1 REFN ISSN 0006-2960 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1000000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 5767 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) : 0.224 REMARK 3 FREE R VALUE : 0.288 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.500 REMARK 3 FREE R VALUE TEST SET COUNT : 710 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 : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.90 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 591 REMARK 3 BIN R VALUE (WORKING SET) : 0.3160 REMARK 3 BIN FREE R VALUE : 0.3570 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 13.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 94 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 : 1782 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 24 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.20 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.210 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 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 : PARAM19X.PRO REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 PARAMETER FILE 3 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPH19X.PRO REMARK 3 TOPOLOGY FILE 2 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 STRICT NCS RELEASED ONLY FOR LAST CYCLE OF REFINEMENT REMARK 3 REMARK 3 RESIDUE 127 HAS SIGNIFICANT ELECTRON DENSITY FOR THE REMARK 3 SIDE-CHAIN BUT HAS A LARGE B FACTOR. REMARK 4 REMARK 4 3HIP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000179003. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : JAN-95 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 5.4 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : COLLIMATOR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6568 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.1 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.11600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.91 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.0 REMARK 200 DATA REDUNDANCY IN SHELL : 1.90 REMARK 200 R MERGE FOR SHELL (I) : 0.23400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: 1HIP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 34.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALLIZED BY VAPOR DIFFUSION OVER A REMARK 280 RESERVOIR CONTAINING 100 MM CITRATE BUFFER, PH 5.4 AND 3.2 M REMARK 280 AMMONIUM SULFATE PROTEIN CONCENTRATION = 8.0 MG/ML, VAPOR REMARK 280 DIFFUSION - HANGING DROP, VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 27.75000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 54.40000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.75000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 54.40000 REMARK 290 SMTRY3 4 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 300 REMARK: MOLECULES B AND C ARE RELATED BY A NONCRYSTALLOGRAPHIC REMARK 300 TWO-FOLD SYMMETRY 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: DIMERIC 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 BIOMT1 2 -1.000000 0.000000 0.000000 55.50000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C 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 B 182 REMARK 465 GLY B 183 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 VAL A 102 CG2 REMARK 470 LYS A 118 NZ REMARK 470 SER A 125 OG REMARK 470 GLU A 144 OE1 OE2 REMARK 470 ASP A 152 CG OD1 OD2 REMARK 470 ALA A 154 CB REMARK 470 ALA A 155 CB REMARK 470 ALA A 156 CB REMARK 470 ASP A 157 CG OD1 OD2 REMARK 470 LYS A 167 CE NZ REMARK 470 VAL B 102 CG2 REMARK 470 LYS B 118 NZ REMARK 470 SER B 125 OG REMARK 470 GLU B 144 OE1 OE2 REMARK 470 GLN B 147 CD OE1 NE2 REMARK 470 ASP B 152 CG OD1 OD2 REMARK 470 ALA B 154 CB REMARK 470 ALA B 155 CB REMARK 470 ALA B 156 CB REMARK 470 ASP B 157 CG OD1 OD2 REMARK 470 LYS B 167 CE NZ REMARK 470 VAL C 102 CG2 REMARK 470 LYS C 118 NZ REMARK 470 GLU C 144 OE1 OE2 REMARK 470 ASP C 152 CG OD1 OD2 REMARK 470 ALA C 154 CB REMARK 470 ALA C 155 CB REMARK 470 ALA C 156 CB REMARK 470 ASP C 157 CG OD1 OD2 REMARK 470 LYS C 167 CE NZ REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 SER A 153 OG REMARK 480 GLN B 147 CG REMARK 480 SER B 153 OG REMARK 480 SER C 125 OG REMARK 480 SER C 153 OG 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 118 30.52 71.16 REMARK 500 GLU A 127 42.40 -86.58 REMARK 500 ALA A 154 -160.52 83.21 REMARK 500 ALA A 156 -136.68 67.70 REMARK 500 ALA A 182 -76.61 -44.52 REMARK 500 GLU B 127 38.83 -88.22 REMARK 500 ALA B 154 -158.93 78.22 REMARK 500 ALA B 156 -135.16 59.59 REMARK 500 GLU C 127 39.90 -80.53 REMARK 500 ALA C 154 -155.83 81.80 REMARK 500 ALA C 156 -137.78 63.01 REMARK 500 ALA C 182 -79.27 -41.37 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 SF4 A 190 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 143 SG REMARK 620 2 SF4 A 190 S2 114.8 REMARK 620 3 SF4 A 190 S3 108.7 110.4 REMARK 620 4 SF4 A 190 S4 106.1 107.8 108.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 190 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 146 SG REMARK 620 2 SF4 A 190 S1 108.8 REMARK 620 3 SF4 A 190 S3 116.5 105.8 REMARK 620 4 SF4 A 190 S4 109.4 107.0 109.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 190 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 161 SG REMARK 620 2 SF4 A 190 S1 111.7 REMARK 620 3 SF4 A 190 S2 110.6 111.8 REMARK 620 4 SF4 A 190 S4 107.4 108.2 106.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 190 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 175 SG REMARK 620 2 SF4 A 190 S1 101.3 REMARK 620 3 SF4 A 190 S2 109.9 115.3 REMARK 620 4 SF4 A 190 S3 109.6 108.3 111.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 190 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 143 SG REMARK 620 2 SF4 B 190 S2 112.4 REMARK 620 3 SF4 B 190 S3 103.0 115.5 REMARK 620 4 SF4 B 190 S4 109.6 105.4 110.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 190 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 146 SG REMARK 620 2 SF4 B 190 S1 104.5 REMARK 620 3 SF4 B 190 S3 116.0 108.0 REMARK 620 4 SF4 B 190 S4 112.0 104.8 110.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 190 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 161 SG REMARK 620 2 SF4 B 190 S1 109.3 REMARK 620 3 SF4 B 190 S2 113.7 114.1 REMARK 620 4 SF4 B 190 S4 109.5 104.9 104.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 B 190 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 175 SG REMARK 620 2 SF4 B 190 S1 100.5 REMARK 620 3 SF4 B 190 S2 109.2 113.7 REMARK 620 4 SF4 B 190 S3 109.9 106.8 115.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 C 190 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 143 SG REMARK 620 2 SF4 C 190 S2 114.9 REMARK 620 3 SF4 C 190 S3 109.7 112.0 REMARK 620 4 SF4 C 190 S4 104.1 105.6 110.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 C 190 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 146 SG REMARK 620 2 SF4 C 190 S1 109.1 REMARK 620 3 SF4 C 190 S3 112.5 109.2 REMARK 620 4 SF4 C 190 S4 110.5 105.8 109.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 C 190 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 161 SG REMARK 620 2 SF4 C 190 S1 108.5 REMARK 620 3 SF4 C 190 S2 111.1 113.7 REMARK 620 4 SF4 C 190 S4 110.4 107.6 105.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 C 190 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 175 SG REMARK 620 2 SF4 C 190 S1 101.8 REMARK 620 3 SF4 C 190 S2 109.0 115.4 REMARK 620 4 SF4 C 190 S3 108.7 107.7 113.5 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 SF4 A 190 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 B 190 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 C 190 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE FIRST 25 AMINO ACIDS OF C. PURPURATUM HIPIP WERE REMARK 999 DETERMINED BY AUTOMATED EDMAN DEGRADATION (REF. 1, ABOVE). REMARK 999 THE REST OF THE PRIMARY STRUCTURE WAS ASSIGNED FROM THE REMARK 999 ELECTRON DENSITY WITH CONSIDERATION OF HOMOLOGY TO THE REMARK 999 PRIMARY STRUCTURES OF OTHER HIPIPS. DISCREPANCY BETWEEN REMARK 999 IDENTITY DETERMINED BY EDMAN DEGRADATION AND CRYSTAL REMARK 999 STRUCTURE AT RESIDUE 110 (S) FOR D. SIDECHAINS FOR THE REMARK 999 FOLLOWING RESIDUES ARE INCOMPLETE DUE TO INSUFFICIENT REMARK 999 ELECTRON DENSITY: 102, 118, 125 (MOL A AND B), 147 (MOL REMARK 999 B). LIKELY INCOMPLETE: 144, 152, 154-157, 167. DBREF 3HIP A 102 183 UNP P59860 HIP_MARPU 2 83 DBREF 3HIP B 102 183 UNP P59860 HIP_MARPU 2 83 DBREF 3HIP C 102 183 UNP P59860 HIP_MARPU 2 83 SEQADV 3HIP ALA A 113 UNP P59860 THR 13 CONFLICT SEQADV 3HIP ASP A 122 UNP P59860 ASN 22 CONFLICT SEQADV 3HIP ALA A 124 UNP P59860 GLU 24 CONFLICT SEQADV 3HIP SER A 125 UNP P59860 ALA 25 CONFLICT SEQADV 3HIP ASN A 150 UNP P59860 LEU 50 CONFLICT SEQADV 3HIP SER A 153 UNP P59860 GLN 53 CONFLICT SEQADV 3HIP ALA A 154 UNP P59860 GLY 54 CONFLICT SEQADV 3HIP ALA A 156 UNP P59860 ASP 56 CONFLICT SEQADV 3HIP ASP A 157 UNP P59860 GLU 57 CONFLICT SEQADV 3HIP LYS A 159 UNP P59860 ARG 59 CONFLICT SEQADV 3HIP GLN A 162 UNP P59860 SER 62 CONFLICT SEQADV 3HIP SER A 172 UNP P59860 ASP 72 CONFLICT SEQADV 3HIP ALA B 113 UNP P59860 THR 13 CONFLICT SEQADV 3HIP ASP B 122 UNP P59860 ASN 22 CONFLICT SEQADV 3HIP ALA B 124 UNP P59860 GLU 24 CONFLICT SEQADV 3HIP SER B 125 UNP P59860 ALA 25 CONFLICT SEQADV 3HIP ASN B 150 UNP P59860 LEU 50 CONFLICT SEQADV 3HIP SER B 153 UNP P59860 GLN 53 CONFLICT SEQADV 3HIP ALA B 154 UNP P59860 GLY 54 CONFLICT SEQADV 3HIP ALA B 156 UNP P59860 ASP 56 CONFLICT SEQADV 3HIP ASP B 157 UNP P59860 GLU 57 CONFLICT SEQADV 3HIP LYS B 159 UNP P59860 ARG 59 CONFLICT SEQADV 3HIP GLN B 162 UNP P59860 SER 62 CONFLICT SEQADV 3HIP SER B 172 UNP P59860 ASP 72 CONFLICT SEQADV 3HIP ALA C 113 UNP P59860 THR 13 CONFLICT SEQADV 3HIP ASP C 122 UNP P59860 ASN 22 CONFLICT SEQADV 3HIP ALA C 124 UNP P59860 GLU 24 CONFLICT SEQADV 3HIP SER C 125 UNP P59860 ALA 25 CONFLICT SEQADV 3HIP ASN C 150 UNP P59860 LEU 50 CONFLICT SEQADV 3HIP SER C 153 UNP P59860 GLN 53 CONFLICT SEQADV 3HIP ALA C 154 UNP P59860 GLY 54 CONFLICT SEQADV 3HIP ALA C 156 UNP P59860 ASP 56 CONFLICT SEQADV 3HIP ASP C 157 UNP P59860 GLU 57 CONFLICT SEQADV 3HIP LYS C 159 UNP P59860 ARG 59 CONFLICT SEQADV 3HIP GLN C 162 UNP P59860 SER 62 CONFLICT SEQADV 3HIP SER C 172 UNP P59860 ASP 72 CONFLICT SEQRES 1 A 82 VAL PRO ALA ASN ALA VAL THR GLU SER ASP PRO ALA ALA SEQRES 2 A 82 VAL ALA LEU LYS TYR HIS ARG ASP ALA ALA SER SER GLU SEQRES 3 A 82 ARG VAL ALA ALA ALA ARG PRO GLY LEU PRO PRO GLU GLU SEQRES 4 A 82 GLN HIS CYS GLU ASN CYS GLN PHE MET ASN PRO ASP SER SEQRES 5 A 82 ALA ALA ALA ASP TRP LYS GLY CYS GLN LEU PHE PRO GLY SEQRES 6 A 82 LYS LEU ILE ASN LEU SER GLY TRP CYS ALA SER TRP THR SEQRES 7 A 82 LEU ARG ALA GLY SEQRES 1 B 82 VAL PRO ALA ASN ALA VAL THR GLU SER ASP PRO ALA ALA SEQRES 2 B 82 VAL ALA LEU LYS TYR HIS ARG ASP ALA ALA SER SER GLU SEQRES 3 B 82 ARG VAL ALA ALA ALA ARG PRO GLY LEU PRO PRO GLU GLU SEQRES 4 B 82 GLN HIS CYS GLU ASN CYS GLN PHE MET ASN PRO ASP SER SEQRES 5 B 82 ALA ALA ALA ASP TRP LYS GLY CYS GLN LEU PHE PRO GLY SEQRES 6 B 82 LYS LEU ILE ASN LEU SER GLY TRP CYS ALA SER TRP THR SEQRES 7 B 82 LEU ARG ALA GLY SEQRES 1 C 82 VAL PRO ALA ASN ALA VAL THR GLU SER ASP PRO ALA ALA SEQRES 2 C 82 VAL ALA LEU LYS TYR HIS ARG ASP ALA ALA SER SER GLU SEQRES 3 C 82 ARG VAL ALA ALA ALA ARG PRO GLY LEU PRO PRO GLU GLU SEQRES 4 C 82 GLN HIS CYS GLU ASN CYS GLN PHE MET ASN PRO ASP SER SEQRES 5 C 82 ALA ALA ALA ASP TRP LYS GLY CYS GLN LEU PHE PRO GLY SEQRES 6 C 82 LYS LEU ILE ASN LEU SER GLY TRP CYS ALA SER TRP THR SEQRES 7 C 82 LEU ARG ALA GLY HET SF4 A 190 8 HET SF4 B 190 8 HET SF4 C 190 8 HETNAM SF4 IRON/SULFUR CLUSTER FORMUL 4 SF4 3(FE4 S4) HELIX 1 1 PRO A 112 LEU A 117 1 6 HELIX 2 2 ALA A 123 SER A 125 5 3 HELIX 3 3 ARG A 128 ALA A 131 1 4 HELIX 4 4 PRO A 138 GLU A 140 5 3 HELIX 5 5 CYS A 143 ASN A 145 5 3 HELIX 6 6 PRO B 112 LEU B 117 1 6 HELIX 7 7 ALA B 123 SER B 125 5 3 HELIX 8 8 ARG B 128 ALA B 131 1 4 HELIX 9 9 PRO B 138 GLU B 140 5 3 HELIX 10 10 CYS B 143 ASN B 145 5 3 HELIX 11 11 PRO C 112 LEU C 117 1 6 HELIX 12 12 ALA C 123 SER C 125 5 3 HELIX 13 13 ARG C 128 ALA C 131 1 4 HELIX 14 14 PRO C 138 GLU C 140 5 3 HELIX 15 15 CYS C 143 ASN C 145 5 3 SHEET 1 A 3 LEU A 168 ASN A 170 0 SHEET 2 A 3 TRP A 158 CYS A 161 -1 N LYS A 159 O ILE A 169 SHEET 3 A 3 MET A 149 ALA A 155 -1 N ALA A 155 O TRP A 158 SHEET 1 B 3 LEU B 168 ASN B 170 0 SHEET 2 B 3 TRP B 158 CYS B 161 -1 N LYS B 159 O ILE B 169 SHEET 3 B 3 MET B 149 ALA B 155 -1 N ALA B 155 O TRP B 158 SHEET 1 C 3 LEU C 168 ASN C 170 0 SHEET 2 C 3 TRP C 158 CYS C 161 -1 N LYS C 159 O ILE C 169 SHEET 3 C 3 MET C 149 ALA C 155 -1 N ALA C 155 O TRP C 158 LINK SG CYS A 143 FE1 SF4 A 190 1555 1555 2.25 LINK SG CYS A 146 FE2 SF4 A 190 1555 1555 2.25 LINK SG CYS A 161 FE3 SF4 A 190 1555 1555 2.26 LINK SG CYS A 175 FE4 SF4 A 190 1555 1555 2.25 LINK SG CYS B 143 FE1 SF4 B 190 1555 1555 2.27 LINK SG CYS B 146 FE2 SF4 B 190 1555 1555 2.42 LINK SG CYS B 161 FE3 SF4 B 190 1555 1555 2.26 LINK SG CYS B 175 FE4 SF4 B 190 1555 1555 2.25 LINK SG CYS C 143 FE1 SF4 C 190 1555 1555 2.27 LINK SG CYS C 146 FE2 SF4 C 190 1555 1555 2.27 LINK SG CYS C 161 FE3 SF4 C 190 1555 1555 2.25 LINK SG CYS C 175 FE4 SF4 C 190 1555 1555 2.24 SITE 1 AC1 8 TYR A 119 CYS A 143 CYS A 146 PHE A 148 SITE 2 AC1 8 CYS A 161 PHE A 164 ILE A 169 CYS A 175 SITE 1 AC2 8 TYR B 119 CYS B 143 CYS B 146 PHE B 148 SITE 2 AC2 8 CYS B 161 PHE B 164 ILE B 169 CYS B 175 SITE 1 AC3 8 TYR C 119 CYS C 143 CYS C 146 PHE C 148 SITE 2 AC3 8 CYS C 161 PHE C 164 ILE C 169 CYS C 175 CRYST1 55.500 108.800 37.200 90.00 90.00 90.00 P 21 21 2 12 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 0.018018 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009191 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026882 0.00000 MTRIX1 1 -0.204136 -0.427515 -0.880611 77.61460 1 MTRIX2 1 0.958463 0.095695 -0.268638 18.77480 1 MTRIX3 1 0.199163 -0.898919 0.390257 9.15770 1 MTRIX1 2 0.073000 0.997237 -0.014505 23.15640 1 MTRIX2 2 -0.996845 0.072304 -0.032869 60.82670 1 MTRIX3 2 -0.031673 0.016896 0.999389 -16.95540 1