HEADER TRANSPORT PROTEIN 29-JUL-21 7FHM TITLE CRYSTAL STRUCTURE OF AN ORPHAN HEME UPTAKE PROTEIN (MHUP) OF ABC TITLE 2 TRANSPORTER FROM MYCOBACTERIUM TUBERCULOSIS (FORM I) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE PERIPLASMIC IRON-TRANSPORT LIPOPROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS H37RV; SOURCE 3 ORGANISM_TAXID: 83332; SOURCE 4 STRAIN: H37RV; SOURCE 5 GENE: RV0265C; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET22B KEYWDS HEMOGLOBIN, IRON HOMEOSTASIS, NUTRITIONAL IMMUNITY, SUBSTRATE-BINDING KEYWDS 2 PROTEIN, NUCLEOTIDE-BINDING DOMAIN, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.K.MANDAL,S.P.KANAUJIA REVDAT 4 29-NOV-23 7FHM 1 REMARK REVDAT 3 15-JUN-22 7FHM 1 JRNL REVDAT 2 08-JUN-22 7FHM 1 JRNL REVDAT 1 01-JUN-22 7FHM 0 JRNL AUTH S.K.MANDAL,S.P.KANAUJIA JRNL TITL ROLE OF AN ORPHAN SUBSTRATE-BINDING PROTEIN MHUP IN JRNL TITL 2 TRANSIENT HEME TRANSFER IN MYCOBACTERIUM TUBERCULOSIS JRNL REF INT.J.BIOL.MACROMOL. V. 211 342 2022 JRNL REFN ISSN 0141-8130 JRNL DOI 10.1016/J.IJBIOMAC.2022.05.059 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 55.03 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 58301 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) : 0.157 REMARK 3 R VALUE (WORKING SET) : 0.155 REMARK 3 FREE R VALUE : 0.189 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3055 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) : 4249 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.80 REMARK 3 BIN R VALUE (WORKING SET) : 0.2410 REMARK 3 BIN FREE R VALUE SET COUNT : 210 REMARK 3 BIN FREE R VALUE : 0.2750 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4466 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 50 REMARK 3 SOLVENT ATOMS : 696 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.43 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.29000 REMARK 3 B22 (A**2) : -0.42000 REMARK 3 B33 (A**2) : 0.48000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.19000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.107 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.104 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.070 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.256 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.964 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.948 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4686 ; 0.014 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 4552 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6403 ; 1.809 ; 1.631 REMARK 3 BOND ANGLES OTHERS (DEGREES): 10447 ; 1.510 ; 1.578 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 605 ; 6.656 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 234 ;31.981 ;22.265 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 741 ;13.565 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 32 ;18.876 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 625 ; 0.095 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5376 ; 0.012 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1068 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 1 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 9 298 B 9 298 9218 0.100 0.050 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 8 A 299 REMARK 3 ORIGIN FOR THE GROUP (A): 19.1265 -9.2470 38.8905 REMARK 3 T TENSOR REMARK 3 T11: 0.0167 T22: 0.0231 REMARK 3 T33: 0.0401 T12: 0.0077 REMARK 3 T13: -0.0129 T23: -0.0091 REMARK 3 L TENSOR REMARK 3 L11: 0.6462 L22: 0.4046 REMARK 3 L33: 0.5226 L12: 0.0038 REMARK 3 L13: -0.1713 L23: -0.0406 REMARK 3 S TENSOR REMARK 3 S11: 0.0113 S12: 0.0874 S13: 0.0020 REMARK 3 S21: -0.0766 S22: -0.0290 S23: 0.0701 REMARK 3 S31: -0.0238 S32: -0.0507 S33: 0.0177 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 299 REMARK 3 ORIGIN FOR THE GROUP (A): -11.3985 -2.8542 20.1794 REMARK 3 T TENSOR REMARK 3 T11: 0.0566 T22: 0.0311 REMARK 3 T33: 0.0122 T12: 0.0063 REMARK 3 T13: 0.0003 T23: 0.0116 REMARK 3 L TENSOR REMARK 3 L11: 0.8497 L22: 1.1145 REMARK 3 L33: 1.9470 L12: -0.4457 REMARK 3 L13: 0.4349 L23: -0.3456 REMARK 3 S TENSOR REMARK 3 S11: 0.0720 S12: 0.0998 S13: 0.0583 REMARK 3 S21: -0.1781 S22: -0.0151 S23: -0.0647 REMARK 3 S31: 0.2712 S32: 0.0439 S33: -0.0569 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: U VALUES : WITH TLS ADDED HYDROGENS REMARK 3 HAVE BEEN ADDED IN THE RIDING POSITIONS REMARK 4 REMARK 4 7FHM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 04-AUG-21. REMARK 100 THE DEPOSITION ID IS D_1300023606. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-FEB-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5 REMARK 200 NUMBER OF CRYSTALS USED : 1 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 MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI REMARK 200 OPTICS : VARI MAX HF REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM 7.3.0 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 61369 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 55.090 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.1000 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) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.50 REMARK 200 R MERGE FOR SHELL (I) : 0.46500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.8.3 REMARK 200 STARTING MODEL: 4PM4 REMARK 200 REMARK 200 REMARK: MONOCLINIC REMARK 200 REMARK 200 THE ENTRY CONTAINS FRIEDEL PAIRS IN I/F_PLUS/MINUS COLUMNS. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M CITRATE PH 5.0 AND 20% PEG 6000, REMARK 280 MICROBATCH, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 19.70500 REMARK 290 SMTRY3 2 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 480 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -2.0 KCAL/MOL 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 250 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 MET A 1 REMARK 465 MET A 2 REMARK 465 HIS A 3 REMARK 465 HIS A 4 REMARK 465 HIS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 MET B 1 REMARK 465 MET B 2 REMARK 465 HIS B 3 REMARK 465 HIS B 4 REMARK 465 HIS B 5 REMARK 465 HIS B 6 REMARK 465 HIS B 7 REMARK 465 HIS B 8 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 O HOH A 412 O HOH A 415 1.93 REMARK 500 N VAL B 28 O HOH B 401 2.02 REMARK 500 O HOH A 622 O HOH A 748 2.10 REMARK 500 OE1 GLN A 138 O HOH A 401 2.10 REMARK 500 OE1 GLN A 162 O HOH A 402 2.11 REMARK 500 O HOH A 764 O HOH A 767 2.12 REMARK 500 O HOH A 497 O HOH A 651 2.14 REMARK 500 O HOH B 523 O HOH B 642 2.15 REMARK 500 O HOH A 464 O HOH A 732 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 435 O HOH A 679 1545 2.12 REMARK 500 O HOH A 471 O HOH A 754 2656 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 72 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG A 72 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG A 147 NE - CZ - NH1 ANGL. DEV. = -5.1 DEGREES REMARK 500 ARG A 147 NE - CZ - NH2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG A 166 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 166 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG A 192 NE - CZ - NH1 ANGL. DEV. = -3.0 DEGREES REMARK 500 ARG A 192 NE - CZ - NH2 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG B 166 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES 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 TRP A 52 -70.39 -123.57 REMARK 500 ASP A 213 -122.48 57.72 REMARK 500 SER A 277 53.82 39.16 REMARK 500 TRP B 52 -70.00 -125.59 REMARK 500 ASN B 99 54.74 -119.04 REMARK 500 ASP B 213 -123.35 53.58 REMARK 500 SER B 277 56.97 39.36 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 822 DISTANCE = 6.18 ANGSTROMS REMARK 525 HOH B 674 DISTANCE = 6.51 ANGSTROMS DBREF 7FHM A 9 299 UNP L7N6B2 L7N6B2_MYCTU 40 330 DBREF 7FHM B 9 299 UNP L7N6B2 L7N6B2_MYCTU 40 330 SEQADV 7FHM MET A 1 UNP L7N6B2 INITIATING METHIONINE SEQADV 7FHM MET A 2 UNP L7N6B2 EXPRESSION TAG SEQADV 7FHM HIS A 3 UNP L7N6B2 EXPRESSION TAG SEQADV 7FHM HIS A 4 UNP L7N6B2 EXPRESSION TAG SEQADV 7FHM HIS A 5 UNP L7N6B2 EXPRESSION TAG SEQADV 7FHM HIS A 6 UNP L7N6B2 EXPRESSION TAG SEQADV 7FHM HIS A 7 UNP L7N6B2 EXPRESSION TAG SEQADV 7FHM HIS A 8 UNP L7N6B2 EXPRESSION TAG SEQADV 7FHM MET B 1 UNP L7N6B2 INITIATING METHIONINE SEQADV 7FHM MET B 2 UNP L7N6B2 EXPRESSION TAG SEQADV 7FHM HIS B 3 UNP L7N6B2 EXPRESSION TAG SEQADV 7FHM HIS B 4 UNP L7N6B2 EXPRESSION TAG SEQADV 7FHM HIS B 5 UNP L7N6B2 EXPRESSION TAG SEQADV 7FHM HIS B 6 UNP L7N6B2 EXPRESSION TAG SEQADV 7FHM HIS B 7 UNP L7N6B2 EXPRESSION TAG SEQADV 7FHM HIS B 8 UNP L7N6B2 EXPRESSION TAG SEQRES 1 A 299 MET MET HIS HIS HIS HIS HIS HIS ALA VAL THR ILE THR SEQRES 2 A 299 HIS LEU PHE GLY GLN THR VAL ILE LYS GLU PRO PRO LYS SEQRES 3 A 299 ARG VAL VAL SER ALA GLY TYR THR GLU GLN ASP ASP LEU SEQRES 4 A 299 LEU ALA VAL ASP VAL VAL PRO ILE ALA VAL THR ASP TRP SEQRES 5 A 299 PHE GLY ASP GLN PRO PHE ALA VAL TRP PRO TRP ALA ALA SEQRES 6 A 299 PRO LYS LEU GLY GLY ALA ARG PRO ALA VAL LEU ASN LEU SEQRES 7 A 299 ASP ASN GLY ILE GLN ILE ASP ARG ILE ALA ALA LEU LYS SEQRES 8 A 299 PRO ASP LEU ILE VAL ALA ILE ASN ALA GLY VAL ASP ALA SEQRES 9 A 299 ASP THR TYR GLN GLN LEU SER ALA ILE ALA PRO THR VAL SEQRES 10 A 299 ALA GLN SER GLY GLY ASP ALA PHE PHE GLU PRO TRP LYS SEQRES 11 A 299 ASP GLN ALA ARG SER ILE GLY GLN ALA VAL PHE ALA ALA SEQRES 12 A 299 ASP ARG MET ARG SER LEU ILE GLU ALA VAL ASP GLN LYS SEQRES 13 A 299 PHE ALA ALA VAL ALA GLN ARG HIS PRO ARG TRP ARG GLY SEQRES 14 A 299 LYS LYS ALA LEU LEU LEU GLN GLY ARG LEU TRP GLN GLY SEQRES 15 A 299 ASN VAL VAL ALA THR LEU ALA GLY TRP ARG THR ASP PHE SEQRES 16 A 299 LEU ASN ASP MET GLY LEU VAL ILE ALA ASP SER ILE LYS SEQRES 17 A 299 PRO PHE ALA VAL ASP GLN ARG GLY VAL ILE PRO ARG ASP SEQRES 18 A 299 HIS ILE LYS ALA VAL LEU ASP ALA ALA ASP VAL LEU ILE SEQRES 19 A 299 TRP MET THR GLU SER PRO GLU ASP GLU LYS ALA LEU LEU SEQRES 20 A 299 ALA ASP PRO GLU ILE ALA ALA SER GLN ALA THR ALA GLN SEQRES 21 A 299 ARG ARG HIS ILE PHE THR SER LYS GLU GLN ALA GLY ALA SEQRES 22 A 299 ILE ALA PHE SER SER VAL LEU SER TYR PRO VAL VAL ALA SEQRES 23 A 299 GLU GLN LEU PRO PRO GLN ILE SER GLN ILE LEU GLY ALA SEQRES 1 B 299 MET MET HIS HIS HIS HIS HIS HIS ALA VAL THR ILE THR SEQRES 2 B 299 HIS LEU PHE GLY GLN THR VAL ILE LYS GLU PRO PRO LYS SEQRES 3 B 299 ARG VAL VAL SER ALA GLY TYR THR GLU GLN ASP ASP LEU SEQRES 4 B 299 LEU ALA VAL ASP VAL VAL PRO ILE ALA VAL THR ASP TRP SEQRES 5 B 299 PHE GLY ASP GLN PRO PHE ALA VAL TRP PRO TRP ALA ALA SEQRES 6 B 299 PRO LYS LEU GLY GLY ALA ARG PRO ALA VAL LEU ASN LEU SEQRES 7 B 299 ASP ASN GLY ILE GLN ILE ASP ARG ILE ALA ALA LEU LYS SEQRES 8 B 299 PRO ASP LEU ILE VAL ALA ILE ASN ALA GLY VAL ASP ALA SEQRES 9 B 299 ASP THR TYR GLN GLN LEU SER ALA ILE ALA PRO THR VAL SEQRES 10 B 299 ALA GLN SER GLY GLY ASP ALA PHE PHE GLU PRO TRP LYS SEQRES 11 B 299 ASP GLN ALA ARG SER ILE GLY GLN ALA VAL PHE ALA ALA SEQRES 12 B 299 ASP ARG MET ARG SER LEU ILE GLU ALA VAL ASP GLN LYS SEQRES 13 B 299 PHE ALA ALA VAL ALA GLN ARG HIS PRO ARG TRP ARG GLY SEQRES 14 B 299 LYS LYS ALA LEU LEU LEU GLN GLY ARG LEU TRP GLN GLY SEQRES 15 B 299 ASN VAL VAL ALA THR LEU ALA GLY TRP ARG THR ASP PHE SEQRES 16 B 299 LEU ASN ASP MET GLY LEU VAL ILE ALA ASP SER ILE LYS SEQRES 17 B 299 PRO PHE ALA VAL ASP GLN ARG GLY VAL ILE PRO ARG ASP SEQRES 18 B 299 HIS ILE LYS ALA VAL LEU ASP ALA ALA ASP VAL LEU ILE SEQRES 19 B 299 TRP MET THR GLU SER PRO GLU ASP GLU LYS ALA LEU LEU SEQRES 20 B 299 ALA ASP PRO GLU ILE ALA ALA SER GLN ALA THR ALA GLN SEQRES 21 B 299 ARG ARG HIS ILE PHE THR SER LYS GLU GLN ALA GLY ALA SEQRES 22 B 299 ILE ALA PHE SER SER VAL LEU SER TYR PRO VAL VAL ALA SEQRES 23 B 299 GLU GLN LEU PRO PRO GLN ILE SER GLN ILE LEU GLY ALA HET CIT A 301 13 HET EDO A 302 4 HET GOL A 303 6 HET CO2 A 304 3 HET CO3 A 305 4 HET EDO B 301 4 HET GOL B 302 6 HET GOL B 303 6 HET ACT B 304 4 HETNAM CIT CITRIC ACID HETNAM EDO 1,2-ETHANEDIOL HETNAM GOL GLYCEROL HETNAM CO2 CARBON DIOXIDE HETNAM CO3 CARBONATE ION HETNAM ACT ACETATE ION HETSYN EDO ETHYLENE GLYCOL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 CIT C6 H8 O7 FORMUL 4 EDO 2(C2 H6 O2) FORMUL 5 GOL 3(C3 H8 O3) FORMUL 6 CO2 C O2 FORMUL 7 CO3 C O3 2- FORMUL 11 ACT C2 H3 O2 1- FORMUL 12 HOH *696(H2 O) HELIX 1 AA1 THR A 34 VAL A 42 1 9 HELIX 2 AA2 GLN A 56 VAL A 60 5 5 HELIX 3 AA3 ALA A 64 GLY A 69 5 6 HELIX 4 AA4 GLN A 83 LEU A 90 1 8 HELIX 5 AA5 ASP A 103 ALA A 114 1 12 HELIX 6 AA6 PRO A 128 VAL A 140 1 13 HELIX 7 AA7 ALA A 142 HIS A 164 1 23 HELIX 8 AA8 PRO A 165 ARG A 168 5 4 HELIX 9 AA9 GLY A 190 ARG A 192 5 3 HELIX 10 AB1 THR A 193 MET A 199 1 7 HELIX 11 AB2 ASP A 205 PRO A 209 5 5 HELIX 12 AB3 PRO A 219 ASP A 221 5 3 HELIX 13 AB4 HIS A 222 ALA A 229 1 8 HELIX 14 AB5 SER A 239 ASP A 249 1 11 HELIX 15 AB6 ASP A 249 SER A 255 1 7 HELIX 16 AB7 SER A 255 GLN A 260 1 6 HELIX 17 AB8 SER A 267 SER A 277 1 11 HELIX 18 AB9 SER A 281 GLY A 298 1 18 HELIX 19 AC1 THR B 34 VAL B 42 1 9 HELIX 20 AC2 GLN B 56 VAL B 60 5 5 HELIX 21 AC3 ALA B 64 GLY B 69 1 6 HELIX 22 AC4 GLN B 83 LEU B 90 1 8 HELIX 23 AC5 ASP B 103 ALA B 112 1 10 HELIX 24 AC6 PRO B 128 VAL B 140 1 13 HELIX 25 AC7 ALA B 142 HIS B 164 1 23 HELIX 26 AC8 PRO B 165 ARG B 168 5 4 HELIX 27 AC9 GLY B 190 ARG B 192 5 3 HELIX 28 AD1 THR B 193 MET B 199 1 7 HELIX 29 AD2 ASP B 205 PRO B 209 5 5 HELIX 30 AD3 PRO B 219 ASP B 221 5 3 HELIX 31 AD4 HIS B 222 ALA B 229 1 8 HELIX 32 AD5 SER B 239 ASP B 249 1 11 HELIX 33 AD6 ASP B 249 SER B 255 1 7 HELIX 34 AD7 SER B 255 GLN B 260 1 6 HELIX 35 AD8 SER B 267 SER B 277 1 11 HELIX 36 AD9 SER B 281 LEU B 289 1 9 HELIX 37 AE1 LEU B 289 GLY B 298 1 10 SHEET 1 AA1 2 VAL A 10 HIS A 14 0 SHEET 2 AA1 2 GLY A 17 ILE A 21 -1 O THR A 19 N ILE A 12 SHEET 1 AA2 3 VAL A 28 SER A 30 0 SHEET 2 AA2 3 LEU A 94 ALA A 97 1 O VAL A 96 N VAL A 29 SHEET 3 AA2 3 THR A 116 ALA A 118 1 O VAL A 117 N ALA A 97 SHEET 1 AA3 2 ALA A 48 THR A 50 0 SHEET 2 AA3 2 ALA A 74 LEU A 76 1 O ALA A 74 N VAL A 49 SHEET 1 AA4 4 VAL A 202 ILE A 203 0 SHEET 2 AA4 4 LYS A 171 GLN A 176 1 N ALA A 172 O VAL A 202 SHEET 3 AA4 4 VAL A 232 MET A 236 1 O ILE A 234 N LEU A 173 SHEET 4 AA4 4 HIS A 263 PHE A 265 1 O ILE A 264 N LEU A 233 SHEET 1 AA5 3 VAL A 184 THR A 187 0 SHEET 2 AA5 3 ARG A 215 ILE A 218 -1 O GLY A 216 N ALA A 186 SHEET 3 AA5 3 ALA A 211 VAL A 212 -1 N VAL A 212 O ARG A 215 SHEET 1 AA6 2 VAL B 10 HIS B 14 0 SHEET 2 AA6 2 GLY B 17 ILE B 21 -1 O THR B 19 N ILE B 12 SHEET 1 AA7 3 VAL B 28 SER B 30 0 SHEET 2 AA7 3 LEU B 94 ALA B 97 1 O VAL B 96 N VAL B 29 SHEET 3 AA7 3 THR B 116 ALA B 118 1 O VAL B 117 N ALA B 97 SHEET 1 AA8 2 ALA B 48 THR B 50 0 SHEET 2 AA8 2 ALA B 74 LEU B 76 1 O LEU B 76 N VAL B 49 SHEET 1 AA9 4 VAL B 202 ILE B 203 0 SHEET 2 AA9 4 LYS B 171 GLN B 176 1 N ALA B 172 O VAL B 202 SHEET 3 AA9 4 VAL B 232 MET B 236 1 O ILE B 234 N LEU B 175 SHEET 4 AA9 4 HIS B 263 PHE B 265 1 O ILE B 264 N LEU B 233 SHEET 1 AB1 3 VAL B 184 THR B 187 0 SHEET 2 AB1 3 ARG B 215 ILE B 218 -1 O GLY B 216 N ALA B 186 SHEET 3 AB1 3 ALA B 211 VAL B 212 -1 N VAL B 212 O ARG B 215 CRYST1 93.340 39.410 94.670 90.00 108.34 90.00 P 1 21 1 4 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 0.010714 0.000000 0.003551 0.00000 SCALE2 0.000000 0.025374 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011128 0.00000