HEADER OXIDOREDUCTASE 22-SEP-06 2IG6 TITLE CRYSTAL STRUCTURE OF A NIMC/NIMA FAMILY PROTEIN (CA_C2569) FROM TITLE 2 CLOSTRIDIUM ACETOBUTYLICUM AT 1.80 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: NIMC/NIMA FAMILY PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM ACETOBUTYLICUM; SOURCE 3 ORGANISM_TAXID: 1488; SOURCE 4 GENE: NP_349178.1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, KEYWDS 2 PROTEIN STRUCTURE INITIATIVE, PSI-2, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) REVDAT 6 25-JAN-23 2IG6 1 REMARK SEQADV LINK REVDAT 5 18-OCT-17 2IG6 1 REMARK REVDAT 4 13-JUL-11 2IG6 1 VERSN REVDAT 3 23-MAR-11 2IG6 1 HEADER TITLE KEYWDS REVDAT 2 24-FEB-09 2IG6 1 VERSN REVDAT 1 10-OCT-06 2IG6 0 JRNL AUTH JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) JRNL TITL CRYSTAL STRUCTURE OF NIMC/NIMA FAMILY PROTEIN (NP_349178.1) JRNL TITL 2 FROM CLOSTRIDIUM ACETOBUTYLICUM AT 1.80 A RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.86 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.9 REMARK 3 NUMBER OF REFLECTIONS : 33899 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) : 0.168 REMARK 3 FREE R VALUE : 0.198 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1706 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2346 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.13 REMARK 3 BIN R VALUE (WORKING SET) : 0.2140 REMARK 3 BIN FREE R VALUE SET COUNT : 111 REMARK 3 BIN FREE R VALUE : 0.2240 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2251 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 59 REMARK 3 SOLVENT ATOMS : 275 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.27 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.12000 REMARK 3 B22 (A**2) : -0.10000 REMARK 3 B33 (A**2) : -0.02000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.109 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.105 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.073 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.516 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.966 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.955 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2400 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 2111 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3252 ; 1.394 ; 1.975 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4925 ; 0.782 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 296 ; 6.076 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 117 ;30.964 ;24.444 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 416 ;11.711 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;17.641 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 341 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2670 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 497 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 452 ; 0.221 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 2151 ; 0.193 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1132 ; 0.185 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1293 ; 0.089 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 204 ; 0.152 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 26 ; 0.125 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 67 ; 0.200 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 25 ; 0.164 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1529 ; 2.037 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 592 ; 0.452 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2289 ; 2.674 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1110 ; 3.927 ; 7.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 956 ; 5.056 ; 9.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : 2 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 : A -11 A 131 REMARK 3 ORIGIN FOR THE GROUP (A): 32.1800 59.4350 26.2630 REMARK 3 T TENSOR REMARK 3 T11: -0.1017 T22: -0.0816 REMARK 3 T33: -0.2512 T12: 0.0118 REMARK 3 T13: 0.0358 T23: -0.0464 REMARK 3 L TENSOR REMARK 3 L11: 1.1686 L22: 1.6096 REMARK 3 L33: 2.1523 L12: -0.1081 REMARK 3 L13: 0.2203 L23: -0.2348 REMARK 3 S TENSOR REMARK 3 S11: -0.0745 S12: -0.3094 S13: 0.0328 REMARK 3 S21: 0.2603 S22: 0.0047 S23: 0.1446 REMARK 3 S31: -0.2059 S32: -0.1679 S33: 0.0698 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B -9 B 131 REMARK 3 ORIGIN FOR THE GROUP (A): 43.3680 53.0980 3.0690 REMARK 3 T TENSOR REMARK 3 T11: -0.1507 T22: -0.1299 REMARK 3 T33: -0.2600 T12: -0.0146 REMARK 3 T13: 0.0296 T23: 0.0058 REMARK 3 L TENSOR REMARK 3 L11: 1.4549 L22: 0.4463 REMARK 3 L33: 2.4562 L12: -0.1952 REMARK 3 L13: -0.1380 L23: -0.0928 REMARK 3 S TENSOR REMARK 3 S11: -0.0507 S12: 0.1158 S13: -0.0075 REMARK 3 S21: -0.1046 S22: -0.0884 S23: -0.0100 REMARK 3 S31: 0.0215 S32: 0.1661 S33: 0.1391 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: 1. HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. 2. ATOM RECORD CONTAINS RESIDUAL B FACTORS REMARK 3 ONLY 3. A MET-INHIBITION PROTOCOL WAS USED FOR SELENO REMARK 3 METHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE REMARK 3 OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO REMARK 3 0.70 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET REMARK 3 INCORPORATION. 4. RESIDUES 124-125 IN CHAIN B ARE DISORDERED REMARK 3 AND NOT INCLUDED IN THE MODEL. 5. AN UNKNOWN LIGAND, DESIGNATED REMARK 3 AS UNL, AND FLAVIN ADENINE MONONUCLEOTIDE, DESIGNATED FMN, REMARK 3 IN THE COORDINATES HAVE BEEN MODELED IN THE ACTIVE SITE REMARK 3 ON MONOMER A. THE UNL MAY BE A BENZOIC ACID BASED ON THE FIT REMARK 4 REMARK 4 2IG6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-SEP-06. REMARK 100 THE DEPOSITION ID IS D_1000039535. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-JUL-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 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) : 0.918370, 0.979251, 0.978981 REMARK 200 MONOCHROMATOR : SINGLE CRYSTAL SI(111) BENT REMARK 200 MONOCHROMATOR (HORIZONTAL REMARK 200 FOCUSING) REMARK 200 OPTICS : FLAT MIRROR (VERTICAL FOCUSING) REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33939 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 26.861 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : 0.05100 REMARK 200 FOR THE DATA SET : 8.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.40800 REMARK 200 R SYM FOR SHELL (I) : 0.40800 REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 3.2M (NH4)2SO4, 0.1M HEPES, PH 7.0, REMARK 280 VAPOR DIFFUSION, SITTING DROP, NANODROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 26.21550 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 54.39400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.65250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 54.39400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.21550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.65250 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 TOTAL BURIED SURFACE AREA: 3810 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13760 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 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 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 MSE A -18 REMARK 465 GLY A -17 REMARK 465 SER A -16 REMARK 465 ASP A -15 REMARK 465 LYS A -14 REMARK 465 ILE A -13 REMARK 465 HIS A -12 REMARK 465 MSE B -18 REMARK 465 GLY B -17 REMARK 465 SER B -16 REMARK 465 ASP B -15 REMARK 465 LYS B -14 REMARK 465 ILE B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 GLY B 124 REMARK 465 GLU B 125 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 LYS A 48 CE NZ REMARK 470 LYS A 66 CD CE NZ REMARK 470 LYS A 67 CD CE NZ REMARK 470 GLU A 116 CD OE1 OE2 REMARK 470 LYS A 123 CB CG CD CE NZ REMARK 470 GLU A 125 CG CD OE1 OE2 REMARK 470 LYS B 67 CE NZ REMARK 470 LYS B 114 NZ REMARK 470 PHE B 122 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS B 123 CD CE NZ 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 ND2 ASN A 19 OD1 ASN B 19 1.94 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 SER A 43 -158.40 -157.79 REMARK 500 ILE B 106 -35.43 -130.66 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 132 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 132 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 133 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN A 339 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UNL A 340 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 134 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 367116 RELATED DB: TARGETDB DBREF 2IG6 A 1 131 UNP Q97G05 Q97G05_CLOAB 1 131 DBREF 2IG6 B 1 131 UNP Q97G05 Q97G05_CLOAB 1 131 SEQADV 2IG6 MSE A -18 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 GLY A -17 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 SER A -16 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 ASP A -15 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 LYS A -14 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 ILE A -13 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 HIS A -12 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 HIS A -11 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 HIS A -10 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 HIS A -9 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 HIS A -8 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 HIS A -7 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 GLU A -6 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 ASN A -5 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 LEU A -4 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 TYR A -3 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 PHE A -2 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 GLN A -1 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 GLY A 0 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 MSE A 1 UNP Q97G05 MET 1 MODIFIED RESIDUE SEQADV 2IG6 MSE A 53 UNP Q97G05 MET 53 MODIFIED RESIDUE SEQADV 2IG6 MSE A 64 UNP Q97G05 MET 64 MODIFIED RESIDUE SEQADV 2IG6 MSE A 99 UNP Q97G05 MET 99 MODIFIED RESIDUE SEQADV 2IG6 MSE B -18 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 GLY B -17 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 SER B -16 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 ASP B -15 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 LYS B -14 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 ILE B -13 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 HIS B -12 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 HIS B -11 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 HIS B -10 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 HIS B -9 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 HIS B -8 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 HIS B -7 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 GLU B -6 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 ASN B -5 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 LEU B -4 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 TYR B -3 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 PHE B -2 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 GLN B -1 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 GLY B 0 UNP Q97G05 EXPRESSION TAG SEQADV 2IG6 MSE B 1 UNP Q97G05 MET 1 MODIFIED RESIDUE SEQADV 2IG6 MSE B 53 UNP Q97G05 MET 53 MODIFIED RESIDUE SEQADV 2IG6 MSE B 64 UNP Q97G05 MET 64 MODIFIED RESIDUE SEQADV 2IG6 MSE B 99 UNP Q97G05 MET 99 MODIFIED RESIDUE SEQRES 1 A 150 MSE GLY SER ASP LYS ILE HIS HIS HIS HIS HIS HIS GLU SEQRES 2 A 150 ASN LEU TYR PHE GLN GLY MSE LYS ARG ALA LEU GLU PHE SEQRES 3 A 150 LEU LYS GLU CYS GLY VAL PHE TYR LEU ALA THR ASN GLU SEQRES 4 A 150 GLY ASP GLN PRO ARG VAL ARG PRO PHE GLY ALA VAL PHE SEQRES 5 A 150 GLU TYR GLU GLY LYS LEU TYR ILE VAL SER ASN ASN THR SEQRES 6 A 150 LYS LYS CYS PHE LYS GLN MSE ILE GLN ASN PRO LYS VAL SEQRES 7 A 150 GLU ILE SER GLY MSE ASN LYS LYS GLY GLN TRP ILE ARG SEQRES 8 A 150 LEU THR GLY GLU VAL ALA ASN ASP ASP ARG ARG GLU VAL SEQRES 9 A 150 LYS GLU LEU ALA LEU GLU ALA VAL PRO SER LEU LYS ASN SEQRES 10 A 150 MSE TYR SER VAL ASP ASP GLY ILE PHE ALA VAL LEU TYR SEQRES 11 A 150 PHE THR LYS GLY GLU GLY THR ILE CYS SER PHE LYS GLY SEQRES 12 A 150 GLU ASN GLU THR PHE SER LEU SEQRES 1 B 150 MSE GLY SER ASP LYS ILE HIS HIS HIS HIS HIS HIS GLU SEQRES 2 B 150 ASN LEU TYR PHE GLN GLY MSE LYS ARG ALA LEU GLU PHE SEQRES 3 B 150 LEU LYS GLU CYS GLY VAL PHE TYR LEU ALA THR ASN GLU SEQRES 4 B 150 GLY ASP GLN PRO ARG VAL ARG PRO PHE GLY ALA VAL PHE SEQRES 5 B 150 GLU TYR GLU GLY LYS LEU TYR ILE VAL SER ASN ASN THR SEQRES 6 B 150 LYS LYS CYS PHE LYS GLN MSE ILE GLN ASN PRO LYS VAL SEQRES 7 B 150 GLU ILE SER GLY MSE ASN LYS LYS GLY GLN TRP ILE ARG SEQRES 8 B 150 LEU THR GLY GLU VAL ALA ASN ASP ASP ARG ARG GLU VAL SEQRES 9 B 150 LYS GLU LEU ALA LEU GLU ALA VAL PRO SER LEU LYS ASN SEQRES 10 B 150 MSE TYR SER VAL ASP ASP GLY ILE PHE ALA VAL LEU TYR SEQRES 11 B 150 PHE THR LYS GLY GLU GLY THR ILE CYS SER PHE LYS GLY SEQRES 12 B 150 GLU ASN GLU THR PHE SER LEU MODRES 2IG6 MSE A 1 MET SELENOMETHIONINE MODRES 2IG6 MSE A 53 MET SELENOMETHIONINE MODRES 2IG6 MSE A 64 MET SELENOMETHIONINE MODRES 2IG6 MSE A 99 MET SELENOMETHIONINE MODRES 2IG6 MSE B 1 MET SELENOMETHIONINE MODRES 2IG6 MSE B 53 MET SELENOMETHIONINE MODRES 2IG6 MSE B 64 MET SELENOMETHIONINE MODRES 2IG6 MSE B 99 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 53 8 HET MSE A 64 8 HET MSE A 99 8 HET MSE B 1 8 HET MSE B 53 8 HET MSE B 64 8 HET MSE B 99 8 HET SO4 A 132 5 HET FMN A 339 31 HET UNL A 340 9 HET SO4 B 132 5 HET SO4 B 133 5 HET EDO B 134 4 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM UNL UNKNOWN LIGAND HETNAM EDO 1,2-ETHANEDIOL HETSYN FMN RIBOFLAVIN MONOPHOSPHATE HETSYN EDO ETHYLENE GLYCOL FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 3 SO4 3(O4 S 2-) FORMUL 4 FMN C17 H21 N4 O9 P FORMUL 8 EDO C2 H6 O2 FORMUL 9 HOH *275(H2 O) HELIX 1 1 HIS A -10 HIS A -8 5 3 HELIX 2 2 HIS A -7 GLY A 12 1 20 HELIX 3 3 LYS A 47 ASN A 56 1 10 HELIX 4 4 ARG A 82 VAL A 93 1 12 HELIX 5 5 PRO A 94 MSE A 99 5 6 HELIX 6 6 HIS B -9 GLY B 12 1 22 HELIX 7 7 LYS B 47 ASN B 56 1 10 HELIX 8 8 ARG B 82 VAL B 93 1 12 HELIX 9 9 PRO B 94 MSE B 99 5 6 SHEET 1 A 7 GLN A 23 PHE A 29 0 SHEET 2 A 7 PHE A 14 GLU A 20 -1 N PHE A 14 O PHE A 29 SHEET 3 A 7 LYS A 58 MSE A 64 -1 O GLU A 60 N ALA A 17 SHEET 4 A 7 TRP A 70 ASN A 79 -1 O LEU A 73 N ILE A 61 SHEET 5 A 7 PHE A 107 CYS A 120 -1 O CYS A 120 N TRP A 70 SHEET 6 A 7 LYS A 38 ASN A 44 -1 N SER A 43 O ALA A 108 SHEET 7 A 7 PHE A 33 TYR A 35 -1 N PHE A 33 O TYR A 40 SHEET 1 B 6 GLN A 23 PHE A 29 0 SHEET 2 B 6 PHE A 14 GLU A 20 -1 N PHE A 14 O PHE A 29 SHEET 3 B 6 LYS A 58 MSE A 64 -1 O GLU A 60 N ALA A 17 SHEET 4 B 6 TRP A 70 ASN A 79 -1 O LEU A 73 N ILE A 61 SHEET 5 B 6 PHE A 107 CYS A 120 -1 O CYS A 120 N TRP A 70 SHEET 6 B 6 GLU A 127 LEU A 131 -1 O PHE A 129 N GLY A 117 SHEET 1 C 7 GLN B 23 PHE B 29 0 SHEET 2 C 7 PHE B 14 GLU B 20 -1 N PHE B 14 O PHE B 29 SHEET 3 C 7 LYS B 58 MSE B 64 -1 O GLU B 60 N ALA B 17 SHEET 4 C 7 GLN B 69 ASP B 80 -1 O GLY B 75 N VAL B 59 SHEET 5 C 7 PHE B 107 SER B 121 -1 O CYS B 120 N TRP B 70 SHEET 6 C 7 LYS B 38 ASN B 44 -1 N ILE B 41 O LEU B 110 SHEET 7 C 7 PHE B 33 TYR B 35 -1 N PHE B 33 O TYR B 40 SHEET 1 D 6 GLN B 23 PHE B 29 0 SHEET 2 D 6 PHE B 14 GLU B 20 -1 N PHE B 14 O PHE B 29 SHEET 3 D 6 LYS B 58 MSE B 64 -1 O GLU B 60 N ALA B 17 SHEET 4 D 6 GLN B 69 ASP B 80 -1 O GLY B 75 N VAL B 59 SHEET 5 D 6 PHE B 107 SER B 121 -1 O CYS B 120 N TRP B 70 SHEET 6 D 6 ASN B 126 SER B 130 -1 O PHE B 129 N GLY B 117 LINK C GLY A 0 N MSE A 1 1555 1555 1.33 LINK C MSE A 1 N LYS A 2 1555 1555 1.34 LINK C GLN A 52 N MSE A 53 1555 1555 1.34 LINK C MSE A 53 N ILE A 54 1555 1555 1.33 LINK C GLY A 63 N MSE A 64 1555 1555 1.33 LINK C MSE A 64 N ASN A 65 1555 1555 1.33 LINK C ASN A 98 N MSE A 99 1555 1555 1.34 LINK C MSE A 99 N TYR A 100 1555 1555 1.34 LINK C GLY B 0 N MSE B 1 1555 1555 1.33 LINK C MSE B 1 N LYS B 2 1555 1555 1.34 LINK C GLN B 52 N MSE B 53 1555 1555 1.33 LINK C MSE B 53 N ILE B 54 1555 1555 1.33 LINK C GLY B 63 N MSE B 64 1555 1555 1.32 LINK C MSE B 64 N ASN B 65 1555 1555 1.33 LINK C ASN B 98 N MSE B 99 1555 1555 1.34 LINK C MSE B 99 N TYR B 100 1555 1555 1.33 SITE 1 AC1 8 ARG A 72 ARG B 27 LYS B 48 CYS B 49 SITE 2 AC1 8 HOH B 139 HOH B 212 HOH B 246 HOH B 264 SITE 1 AC2 6 HIS A -10 HIS A -7 TYR A -3 VAL A 93 SITE 2 AC2 6 PRO A 94 SER A 95 SITE 1 AC3 6 HIS B -8 HIS B -7 GLU B -6 ASN B 44 SITE 2 AC3 6 LYS B 47 HOH B 242 SITE 1 AC4 22 ASN A -5 HIS A -8 VAL A 13 ARG A 27 SITE 2 AC4 22 PRO A 28 PHE A 29 GLY A 30 ALA A 31 SITE 3 AC4 22 VAL A 42 SER A 43 LYS A 47 LYS A 48 SITE 4 AC4 22 CYS A 49 UNL A 340 HOH A 342 HOH A 343 SITE 5 AC4 22 HOH A 374 HOH A 379 HOH A 390 HOH A 470 SITE 6 AC4 22 TRP B 70 ARG B 72 SITE 1 AC5 8 ASN A -5 LEU A -4 LYS A 47 LEU A 96 SITE 2 AC5 8 MSE A 99 TYR A 100 FMN A 339 HOH A 455 SITE 1 AC6 6 LYS B 9 GLY B 30 ALA B 31 VAL B 32 SITE 2 AC6 6 HOH B 224 HOH B 267 CRYST1 52.431 65.305 108.788 90.00 90.00 90.00 P 21 21 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 0.019070 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015310 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009190 0.00000