HEADER OXIDOREDUCTASE 22-DEC-09 2KRU TITLE SOLUTION NMR STRUCTURE OF THE PCP_RED DOMAIN OF LIGHT-INDEPENDENT TITLE 2 PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT B FROM CHLOROBIUM TEPIDUM. TITLE 3 NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET CTR69A COMPND MOL_ID: 1; COMPND 2 MOLECULE: LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT B; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 484-537; COMPND 5 SYNONYM: LI-POR SUBUNIT B, DPOR SUBUNIT B; COMPND 6 EC: 1.18.-.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CHLOROBACULUM TEPIDUM; SOURCE 3 ORGANISM_TAXID: 1097; SOURCE 4 STRAIN: TLS; SOURCE 5 GENE: BCHB, CT2151; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)+ MAGIC; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET 21-23C KEYWDS NESG, PSI, BCHB, BACTERIOCHLOROPHYLL BIOSYNTHESIS, CHLOROPHYLL KEYWDS 2 BIOSYNTHESIS, OXIDOREDUCTASE, PHOTOSYNTHESIS, STRUCTURAL GENOMICS, KEYWDS 3 PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS KEYWDS 4 CONSORTIUM EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR Y.HE,A.ELETSKY,D.LEE,C.CICCOSANTI,H.JANJUA,T.B.ACTON,R.XIAO, AUTHOR 2 J.K.EVERETT,G.T.MONTELIONE,T.SZYPERSKI,NORTHEAST STRUCTURAL GENOMICS AUTHOR 3 CONSORTIUM (NESG) REVDAT 4 14-JUN-23 2KRU 1 REMARK REVDAT 3 26-FEB-20 2KRU 1 REMARK REVDAT 2 20-JUN-12 2KRU 1 TITLE VERSN REVDAT 1 16-FEB-10 2KRU 0 JRNL AUTH Y.HE,A.ELETSKY,D.LEE,C.CICCOSANTI,H.JANJUA,T.B.ACTON,R.XIAO, JRNL AUTH 2 J.K.EVERETT,G.T.MONTELIONE,T.SZYPERSKI JRNL TITL SOLUTION NMR STRUCTURE OF THE PCP_RED DOMAIN OF JRNL TITL 2 LIGHT-INDEPENDENT PROTOCHLOROPHYLLIDE REDUCTASE SUBUNIT B JRNL TITL 3 FROM CHLOROBIUM TEPIDUM. NORTHEAST STRUCTURAL GENOMICS JRNL TITL 4 CONSORTIUM TARGET CTR69A JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : VNMRJ 2.1B, CNS 1.2.1 REMARK 3 AUTHORS : VARIAN (VNMRJ), BRUNGER, ADAMS, CLORE, GROS, REMARK 3 NILGES AND READ (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: STRUCTURE DETERMINATION WAS PERFORMED REMARK 3 ITERATIVELY WITH CYANA V2.1 USING NOE-BASED CONSTRAINTS AND PHI REMARK 3 AND PSI DIHEDRAL ANGLE CONSTRAINTS FROM TALOS+. THE 20 REMARK 3 CONFORMERS OUT OF 100 WITH THE LOWEST TARGET FUNCTION WERE REMARK 3 FURTHER REFINED BY SIMULATED ANNEALING IN EXPLICIT WATER BATH REMARK 3 USING THE PROGRAM CNS WITH OPLSX FORCE FIELD. REMARK 4 REMARK 4 2KRU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-DEC-09. REMARK 100 THE DEPOSITION ID IS D_1000101495. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : 117.5 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.080 MM [U-100% 13C; U-100% REMARK 210 15N] PROTEIN, 20 MM MES, 100 MM REMARK 210 SODIUM CHLORIDE, 5 MM CALCIUM REMARK 210 CHLORIDE, 0.02 % NAN3, 95% H2O/5% REMARK 210 D2O; 0.986 MM [U-5% 13C; U-100% REMARK 210 15N] PROTEIN, 20 MM MES, 100 MM REMARK 210 SODIUM CHLORIDE, 5 MM CALCIUM REMARK 210 CHLORIDE, 0.02 % NAN3, 95% H2O/5% REMARK 210 D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C CT REMARK 210 -HSQC ALI; 2D 1H-13C CT-HSQC REMARK 210 (METHYL); 3D HNCO; 3D CBCA(CO)NH; REMARK 210 3D HNCACB; 3D HBHA(CO)NH; 3D REMARK 210 HCCH-TOCSY; 3D HCCH-COSY ALI; REMARK 210 13C/15N-NOESY; 2D 1H-13C CT-HSQC REMARK 210 ARO; 3D HCCH-COSY ARO; 2D 1H-15N REMARK 210 LR-HSQC (HISTIDINE) REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 750 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : PROSA 6.4, XEASY, PINE 1.0, REMARK 210 CYANA 2.1, AUTOSTRUCTURE 2.2.1, REMARK 210 TALOS+ 1.2009.0721.18, CARA REMARK 210 1.8.4, PSVS 1.3 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 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: CLOSE CONTACTS 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 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 3 HIS A 59 -38.45 72.61 REMARK 500 3 HIS A 62 133.18 76.90 REMARK 500 4 LEU A 4 -172.52 -69.59 REMARK 500 4 GLU A 57 145.08 68.91 REMARK 500 4 HIS A 58 34.56 -179.15 REMARK 500 4 HIS A 61 137.24 -172.82 REMARK 500 5 LEU A 56 -76.31 -77.83 REMARK 500 5 HIS A 59 -15.36 71.42 REMARK 500 6 HIS A 59 97.28 56.09 REMARK 500 7 HIS A 58 -57.88 72.39 REMARK 500 8 LEU A 53 -79.52 -98.09 REMARK 500 9 HIS A 60 98.55 71.51 REMARK 500 10 HIS A 58 -42.84 -177.98 REMARK 500 11 GLU A 3 135.43 68.61 REMARK 500 11 HIS A 62 -32.14 -170.74 REMARK 500 14 LEU A 4 -158.26 -147.03 REMARK 500 14 LEU A 53 -73.45 -139.05 REMARK 500 14 HIS A 58 136.96 73.21 REMARK 500 15 HIS A 62 -100.07 -158.69 REMARK 500 16 GLU A 3 -81.74 64.29 REMARK 500 16 LEU A 4 -166.38 59.82 REMARK 500 16 LEU A 56 -14.53 -165.84 REMARK 500 16 GLU A 57 82.26 58.29 REMARK 500 16 HIS A 59 77.69 61.02 REMARK 500 17 LEU A 4 -98.29 -98.55 REMARK 500 17 SER A 5 107.52 -167.25 REMARK 500 17 HIS A 60 -21.65 -151.12 REMARK 500 18 LEU A 56 82.16 67.83 REMARK 500 18 GLU A 57 -130.59 -113.34 REMARK 500 18 HIS A 60 83.52 -156.06 REMARK 500 19 HIS A 60 88.08 -155.17 REMARK 500 19 HIS A 62 115.58 67.86 REMARK 500 20 GLU A 3 164.01 66.61 REMARK 500 20 LEU A 56 -36.44 -173.96 REMARK 500 20 HIS A 60 -72.26 -81.88 REMARK 500 20 HIS A 61 -51.43 178.30 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: CTR69A RELATED DB: TARGETDB REMARK 900 RELATED ID: 16649 RELATED DB: BMRB DBREF 2KRU A 2 55 UNP Q9F715 BCHB_CHLTE 484 537 SEQADV 2KRU MET A 1 UNP Q9F715 EXPRESSION TAG SEQADV 2KRU LEU A 56 UNP Q9F715 EXPRESSION TAG SEQADV 2KRU GLU A 57 UNP Q9F715 EXPRESSION TAG SEQADV 2KRU HIS A 58 UNP Q9F715 EXPRESSION TAG SEQADV 2KRU HIS A 59 UNP Q9F715 EXPRESSION TAG SEQADV 2KRU HIS A 60 UNP Q9F715 EXPRESSION TAG SEQADV 2KRU HIS A 61 UNP Q9F715 EXPRESSION TAG SEQADV 2KRU HIS A 62 UNP Q9F715 EXPRESSION TAG SEQADV 2KRU HIS A 63 UNP Q9F715 EXPRESSION TAG SEQRES 1 A 63 MET GLY GLU LEU SER TRP THR ALA GLU ALA GLU LYS MET SEQRES 2 A 63 LEU GLY LYS VAL PRO PHE PHE VAL ARG LYS LYS VAL ARG SEQRES 3 A 63 LYS ASN THR ASP ASN TYR ALA ARG GLU ILE GLY GLU PRO SEQRES 4 A 63 VAL VAL THR ALA ASP VAL PHE ARG LYS ALA LYS GLU HIS SEQRES 5 A 63 LEU GLY GLY LEU GLU HIS HIS HIS HIS HIS HIS HELIX 1 1 THR A 7 GLY A 15 1 9 HELIX 2 2 PRO A 18 GLY A 37 1 20 HELIX 3 3 THR A 42 GLY A 55 1 14 SHEET 1 A 2 SER A 5 TRP A 6 0 SHEET 2 A 2 VAL A 40 VAL A 41 1 O VAL A 41 N SER A 5 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 MODEL 1