HEADER OXYGEN STORAGE/TRANSPORT 30-JAN-02 1KX2 TITLE MINIMIZED AVERAGE STRUCTURE OF A MONO-HEME FERROCYTOCHROME C FROM TITLE 2 SHEWANELLA PUTREFACIENS COMPND MOL_ID: 1; COMPND 2 MOLECULE: MONO-HEME C-TYPE CYTOCHROME SCYA; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MONO-HEME FERROCYTOCHROME C; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SHEWANELLA PUTREFACIENS; SOURCE 3 ORGANISM_TAXID: 24; SOURCE 4 GENE: SCYA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)C41; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PPB10SCYA KEYWDS HAEM PROTEIN, FERROCYTOCHROME, ELECTRON TRANSPORT, GRAM NEGATIVE, KEYWDS 2 BACTERIA, SCYA SHEWANELLA PUTREFACIENS, MONO HAEM, ALL-ALPHA, OXYGEN KEYWDS 3 STORAGE-TRANSPORT COMPLEX EXPDTA SOLUTION NMR MDLTYP MINIMIZED AVERAGE AUTHOR I.BARTALESI,I.BERTINI,P.HAJIEVA,A.ROSATO,P.R.VASOS REVDAT 5 16-OCT-24 1KX2 1 REMARK REVDAT 4 23-FEB-22 1KX2 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1KX2 1 VERSN REVDAT 2 19-JUN-02 1KX2 1 JRNL REVDAT 1 13-FEB-02 1KX2 0 JRNL AUTH I.BARTALESI,I.BERTINI,P.HAJIEVA,A.ROSATO,P.R.VASOS JRNL TITL SOLUTION STRUCTURE OF A MONOHEME FERROCYTOCHROME C FROM JRNL TITL 2 SHEWANELLA PUTREFACIENS AND STRUCTURAL ANALYSIS OF JRNL TITL 3 SEQUENCE-SIMILAR PROTEINS: FUNCTIONAL IMPLICATIONS. JRNL REF BIOCHEMISTRY V. 41 5112 2002 JRNL REFN ISSN 0006-2960 JRNL PMID 11955059 JRNL DOI 10.1021/BI015984Z REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA 1.5, AMBER 6 REMARK 3 AUTHORS : GUNTERT, P., MUMENTHALER, C., WUTHRICH, K. REMARK 3 (DYANA), CASE (AMBER) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1KX2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-JAN-02. REMARK 100 THE DEPOSITION ID IS D_1000015428. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.5 MM CYTOCHROME C: 100 MM REMARK 210 PHOSPHATE BUFFER; REDUCED WITH REMARK 210 DITHYONITE REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_15N-SEPARATED_NOESY; 3D_15N REMARK 210 -SEPARATED_TOCSY; 2D_NOESY; 2D_ REMARK 210 TOCSY; HNHA; HNHB; 15N-HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ; 700 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : SIMULATED ANNEALING IN THE REMARK 210 DIHEDRAL ANGLE SPACE IN DYANA IN REMARK 210 15000 STEPS; 30 STRUCTURES WITH REMARK 210 THE LOWEST TARGET FUNCTION OUT REMARK 210 OF A TOTAL NUMBER OF 250 REMARK 210 GENERATED STRUCTURES CONSTITUTE REMARK 210 THE REM FAMILY - SUBJECT TO REMARK 210 RESTRAINED ENERGY MINIMIZATION REMARK 210 IN AMBER; THE MINIMIZED MEAN IS REMARK 210 REPORTED REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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: MONOMERIC 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 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 ALA A 10 -65.98 -101.86 REMARK 500 CYS A 11 47.41 -78.27 REMARK 500 PRO A 33 27.56 -76.50 REMARK 500 ARG A 34 -52.97 -127.49 REMARK 500 VAL A 39 -63.92 -126.33 REMARK 500 ASP A 40 17.65 -68.86 REMARK 500 MET A 58 -4.22 85.69 REMARK 500 THR A 60 -78.81 -80.20 REMARK 500 ASP A 61 32.38 -83.32 REMARK 500 MET A 74 -79.06 -71.69 REMARK 500 SER A 75 43.60 -159.67 REMARK 500 LYS A 76 52.77 36.68 REMARK 500 ALA A 77 -67.33 -145.09 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 TYR A 7 0.09 SIDE CHAIN REMARK 500 ARG A 34 0.12 SIDE CHAIN REMARK 500 TYR A 67 0.12 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 HEC A 90 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 15 NE2 REMARK 620 2 HEC A 90 NA 94.9 REMARK 620 3 HEC A 90 NB 90.7 90.4 REMARK 620 4 HEC A 90 NC 86.7 176.8 92.3 REMARK 620 5 HEC A 90 ND 87.5 88.0 177.5 89.4 REMARK 620 6 MET A 53 SD 168.2 84.0 101.0 93.9 80.8 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 90 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1KX7 RELATED DB: PDB REMARK 900 30 CONFORMERS ENSEMBLE OF S. PUTREFACIENS MONO-HEME C-TYPE REMARK 900 CYTOCHROME SCYA REMARK 999 REMARK 999 SEQUENCE REMARK 999 RECOMBINANT PROTEIN, WITHOUT THE SIGNALING PEPTIDE. REMARK 999 THE FIRST THREE AMINO-ACIDS (ALA ASP LEU) HAVE REMARK 999 BEEN ADDED FOR PROTEIN EXPRESSION PURPOSES. DBREF 1KX2 A 1 78 UNP O52685 O52685_SHEPU 22 99 SEQADV 1KX2 ALA A -3 UNP O52685 CLONING ARTIFACT SEQADV 1KX2 ASP A -2 UNP O52685 CLONING ARTIFACT SEQADV 1KX2 LEU A -1 UNP O52685 CLONING ARTIFACT SEQRES 1 A 81 ALA ASP LEU GLN ASP ALA GLU ALA ILE TYR ASN LYS ALA SEQRES 2 A 81 CYS THR VAL CYS HIS SER MET GLY VAL ALA GLY ALA PRO SEQRES 3 A 81 LYS SER HIS ASN THR ALA ASP TRP GLU PRO ARG LEU ALA SEQRES 4 A 81 LYS GLY VAL ASP ASN LEU VAL LYS SER VAL LYS THR GLY SEQRES 5 A 81 LEU ASN ALA MET PRO PRO GLY GLY MET CYS THR ASP CYS SEQRES 6 A 81 THR ASP GLU ASP TYR LYS ALA ALA ILE GLU PHE MET SER SEQRES 7 A 81 LYS ALA LYS HET HEC A 90 75 HETNAM HEC HEME C FORMUL 2 HEC C34 H34 FE N4 O4 HELIX 1 1 ASP A 2 ALA A 10 1 9 HELIX 2 2 GLY A 18 ALA A 22 5 5 HELIX 3 3 TRP A 31 ALA A 36 1 6 HELIX 4 4 ASN A 41 GLY A 49 1 9 HELIX 5 5 PRO A 54 CYS A 59 5 6 HELIX 6 6 THR A 63 SER A 75 1 13 SSBOND 1 CYS A 59 CYS A 62 1555 1555 2.09 LINK SG CYS A 11 CAB HEC A 90 1555 1555 1.81 LINK SG CYS A 14 CAC HEC A 90 1555 1555 1.82 LINK NE2 HIS A 15 FE HEC A 90 1555 1555 1.97 LINK SD MET A 53 FE HEC A 90 1555 1555 2.37 SITE 1 AC1 13 ALA A 10 CYS A 11 CYS A 14 HIS A 15 SITE 2 AC1 13 ALA A 20 ALA A 22 PRO A 23 ARG A 34 SITE 3 AC1 13 LEU A 42 VAL A 46 MET A 53 GLY A 57 SITE 4 AC1 13 LYS A 78 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000