HEADER LYASE 22-SEP-05 2B3X TITLE STRUCTURE OF AN ORTHORHOMBIC CRYSTAL FORM OF HUMAN CYTOSOLIC ACONITASE TITLE 2 (IRP1) COMPND MOL_ID: 1; COMPND 2 MOLECULE: IRON-RESPONSIVE ELEMENT BINDING PROTEIN 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: IRE-BP 1, IRON REGULATORY PROTEIN 1, IRP1, FERRITIN COMPND 5 REPRESSOR PROTEIN, ACONITATE HYDRATASE, CITRATE HYDRO-LYASE, COMPND 6 ACONITASE; COMPND 7 EC: 4.2.1.3; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: K38/PGP1-2; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PT7-7 KEYWDS IRP1 IRE-IRP1 ACONITASE ACTIVITY, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR J.DUPUY,J.C.FONTECILLA-CAMPS,A.VOLBEDA REVDAT 7 14-FEB-24 2B3X 1 REMARK LINK REVDAT 6 20-NOV-19 2B3X 1 REMARK LINK REVDAT 5 13-JUL-11 2B3X 1 VERSN REVDAT 4 24-MAR-09 2B3X 1 ATOM CONECT REVDAT 3 24-FEB-09 2B3X 1 VERSN REVDAT 2 24-JAN-06 2B3X 1 JRNL REVDAT 1 10-JAN-06 2B3X 0 JRNL AUTH J.DUPUY,A.VOLBEDA,P.CARPENTIER,C.DARNAULT,J.M.MOULIS, JRNL AUTH 2 J.C.FONTECILLA-CAMPS JRNL TITL CRYSTAL STRUCTURE OF HUMAN IRON REGULATORY PROTEIN 1 AS JRNL TITL 2 CYTOSOLIC ACONITASE JRNL REF STRUCTURE V. 14 129 2006 JRNL REFN ISSN 0969-2126 JRNL PMID 16407072 JRNL DOI 10.1016/J.STR.2005.09.009 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.DUPUY,C.DARNAULT,X.BRAZZOLOTTO,L.C.KUHN,J.M.MOULIS, REMARK 1 AUTH 2 A.VOLBEDA,J.C.FONTECILLA-CAMPS REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION DATA FOR REMARK 1 TITL 2 THE ACONITASE FORM OF HUMAN IRON REGULATORY PROTEIN 1 REMARK 1 REF ACTA CRYSTALLOGR.,SECT.F V. 61 482 2005 REMARK 1 REFN ESSN 1744-3091 REMARK 1 DOI 10.1107/S1744309105010444 REMARK 2 REMARK 2 RESOLUTION. 2.54 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0003 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) : 2.54 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 113.23 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 27179 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) : 0.180 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1435 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) : 2.54 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.61 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1221 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 58.59 REMARK 3 BIN R VALUE (WORKING SET) : 0.3080 REMARK 3 BIN FREE R VALUE SET COUNT : 37 REMARK 3 BIN FREE R VALUE : 0.3700 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6928 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 168 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.47 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.36000 REMARK 3 B22 (A**2) : -0.39000 REMARK 3 B33 (A**2) : 0.76000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.300 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.211 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.681 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.912 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7067 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9605 ; 1.230 ; 1.952 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 885 ; 5.822 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 307 ;37.005 ;24.235 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1165 ;17.273 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 39 ;18.255 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1074 ; 0.092 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5383 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 3133 ; 0.203 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 4848 ; 0.306 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 284 ; 0.142 ; 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): 53 ; 0.195 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 3 ; 0.190 ; 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): 4523 ; 0.976 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 7157 ; 1.409 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2838 ; 1.414 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2436 ; 2.079 ; 4.000 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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: NULL REMARK 4 REMARK 4 2B3X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-SEP-05. REMARK 100 THE DEPOSITION ID IS D_1000034643. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-FEB-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM30A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.741, 1.739, 1.283 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28614 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.540 REMARK 200 RESOLUTION RANGE LOW (A) : 113.230 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.6 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : 0.07900 REMARK 200 FOR THE DATA SET : 11.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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 (%): 44.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 112.97850 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 112.97850 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 37.67600 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 51.65350 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 37.67600 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 51.65350 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 112.97850 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 37.67600 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 51.65350 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 112.97850 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 37.67600 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 51.65350 REMARK 290 SMTRY3 8 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 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 GLU A 28 CG CD OE1 OE2 REMARK 480 GLN A 140 CD OE1 NE2 REMARK 480 GLU A 225 CD OE1 OE2 REMARK 480 ASP A 326 CG OD1 OD2 REMARK 480 GLU A 421 CD OE1 OE2 REMARK 480 ARG A 536 CZ NH1 NH2 REMARK 480 ARG A 541 CD NE CZ NH1 NH2 REMARK 480 GLU A 571 CD OE1 OE2 REMARK 480 ALA A 579 CA C O CB REMARK 480 LYS A 587 CD CE NZ REMARK 480 GLU A 650 CD OE1 OE2 REMARK 480 GLU A 757 CG CD OE1 OE2 REMARK 480 ASP A 825 CG OD1 OD2 REMARK 480 GLU A 841 CD OE1 OE2 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 OE1 GLN A 140 O HOH A 1132 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 ASP A 326 CB ASP A 326 CG -0.193 REMARK 500 ARG A 536 NE ARG A 536 CZ -0.265 REMARK 500 ARG A 541 CG ARG A 541 CD 0.379 REMARK 500 ALA A 579 C LYS A 580 N -0.270 REMARK 500 GLU A 650 CG GLU A 650 CD -0.115 REMARK 500 GLU A 757 CB GLU A 757 CG -0.218 REMARK 500 GLU A 801 CG GLU A 801 CD 0.103 REMARK 500 GLU A 801 CD GLU A 801 OE2 0.080 REMARK 500 ASP A 825 CB ASP A 825 CG -0.262 REMARK 500 GLU A 841 CG GLU A 841 CD -0.119 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 ASP A 326 CB - CG - OD1 ANGL. DEV. = -6.5 DEGREES REMARK 500 ASP A 326 CB - CG - OD2 ANGL. DEV. = 10.4 DEGREES REMARK 500 ARG A 536 NE - CZ - NH1 ANGL. DEV. = 10.7 DEGREES REMARK 500 ARG A 536 NE - CZ - NH2 ANGL. DEV. = -11.9 DEGREES REMARK 500 ASP A 825 CB - CG - OD2 ANGL. DEV. = 6.0 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 GLU A 52 9.00 89.04 REMARK 500 ARG A 134 -0.06 69.77 REMARK 500 TYR A 184 -55.31 -139.20 REMARK 500 VAL A 188 -45.13 72.26 REMARK 500 ASP A 205 127.78 -173.59 REMARK 500 GLN A 403 77.05 6.53 REMARK 500 SER A 436 126.08 92.97 REMARK 500 PHE A 496 49.18 -104.23 REMARK 500 MET A 504 -124.65 51.36 REMARK 500 SER A 533 41.56 -99.89 REMARK 500 ASN A 537 33.86 -142.06 REMARK 500 GLU A 539 7.09 -67.92 REMARK 500 LYS A 580 -99.65 124.58 REMARK 500 GLN A 582 -136.20 56.15 REMARK 500 SER A 674 58.56 31.91 REMARK 500 ASN A 685 132.63 -39.70 REMARK 500 ASN A 707 -172.50 67.59 REMARK 500 SER A 778 155.94 -43.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ALA A 579 -11.32 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 ZN A1001 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 408 ND1 REMARK 620 2 ASP A 411 OD1 110.5 REMARK 620 3 HOH A1161 O 175.7 72.9 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1000 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 437 SG REMARK 620 2 SF4 A1000 S2 117.0 REMARK 620 3 SF4 A1000 S3 110.9 104.4 REMARK 620 4 SF4 A1000 S4 113.3 103.6 106.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1000 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 503 SG REMARK 620 2 SF4 A1000 S1 110.2 REMARK 620 3 SF4 A1000 S2 116.6 106.4 REMARK 620 4 SF4 A1000 S4 114.5 105.3 102.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1000 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 506 SG REMARK 620 2 SF4 A1000 S1 113.9 REMARK 620 3 SF4 A1000 S3 114.9 107.0 REMARK 620 4 SF4 A1000 S4 109.3 104.5 106.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A1000 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A1149 O REMARK 620 2 SF4 A1000 S1 118.2 REMARK 620 3 SF4 A1000 S2 109.4 105.6 REMARK 620 4 SF4 A1000 S3 112.6 106.4 103.5 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 ZN A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 A 1000 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1002 DBREF 2B3X A 2 889 UNP P21399 IREB1_HUMAN 2 889 SEQRES 1 A 888 SER ASN PRO PHE ALA HIS LEU ALA GLU PRO LEU ASP PRO SEQRES 2 A 888 VAL GLN PRO GLY LYS LYS PHE PHE ASN LEU ASN LYS LEU SEQRES 3 A 888 GLU ASP SER ARG TYR GLY ARG LEU PRO PHE SER ILE ARG SEQRES 4 A 888 VAL LEU LEU GLU ALA ALA ILE ARG ASN CYS ASP GLU PHE SEQRES 5 A 888 LEU VAL LYS LYS GLN ASP ILE GLU ASN ILE LEU HIS TRP SEQRES 6 A 888 ASN VAL THR GLN HIS LYS ASN ILE GLU VAL PRO PHE LYS SEQRES 7 A 888 PRO ALA ARG VAL ILE LEU GLN ASP PHE THR GLY VAL PRO SEQRES 8 A 888 ALA VAL VAL ASP PHE ALA ALA MET ARG ASP ALA VAL LYS SEQRES 9 A 888 LYS LEU GLY GLY ASP PRO GLU LYS ILE ASN PRO VAL CYS SEQRES 10 A 888 PRO ALA ASP LEU VAL ILE ASP HIS SER ILE GLN VAL ASP SEQRES 11 A 888 PHE ASN ARG ARG ALA ASP SER LEU GLN LYS ASN GLN ASP SEQRES 12 A 888 LEU GLU PHE GLU ARG ASN ARG GLU ARG PHE GLU PHE LEU SEQRES 13 A 888 LYS TRP GLY SER GLN ALA PHE HIS ASN MET ARG ILE ILE SEQRES 14 A 888 PRO PRO GLY SER GLY ILE ILE HIS GLN VAL ASN LEU GLU SEQRES 15 A 888 TYR LEU ALA ARG VAL VAL PHE ASP GLN ASP GLY TYR TYR SEQRES 16 A 888 TYR PRO ASP SER LEU VAL GLY THR ASP SER HIS THR THR SEQRES 17 A 888 MET ILE ASP GLY LEU GLY ILE LEU GLY TRP GLY VAL GLY SEQRES 18 A 888 GLY ILE GLU ALA GLU ALA VAL MET LEU GLY GLN PRO ILE SEQRES 19 A 888 SER MET VAL LEU PRO GLN VAL ILE GLY TYR ARG LEU MET SEQRES 20 A 888 GLY LYS PRO HIS PRO LEU VAL THR SER THR ASP ILE VAL SEQRES 21 A 888 LEU THR ILE THR LYS HIS LEU ARG GLN VAL GLY VAL VAL SEQRES 22 A 888 GLY LYS PHE VAL GLU PHE PHE GLY PRO GLY VAL ALA GLN SEQRES 23 A 888 LEU SER ILE ALA ASP ARG ALA THR ILE ALA ASN MET CYS SEQRES 24 A 888 PRO GLU TYR GLY ALA THR ALA ALA PHE PHE PRO VAL ASP SEQRES 25 A 888 GLU VAL SER ILE THR TYR LEU VAL GLN THR GLY ARG ASP SEQRES 26 A 888 GLU GLU LYS LEU LYS TYR ILE LYS LYS TYR LEU GLN ALA SEQRES 27 A 888 VAL GLY MET PHE ARG ASP PHE ASN ASP PRO SER GLN ASP SEQRES 28 A 888 PRO ASP PHE THR GLN VAL VAL GLU LEU ASP LEU LYS THR SEQRES 29 A 888 VAL VAL PRO CYS CYS SER GLY PRO LYS ARG PRO GLN ASP SEQRES 30 A 888 LYS VAL ALA VAL SER ASP MET LYS LYS ASP PHE GLU SER SEQRES 31 A 888 CYS LEU GLY ALA LYS GLN GLY PHE LYS GLY PHE GLN VAL SEQRES 32 A 888 ALA PRO GLU HIS HIS ASN ASP HIS LYS THR PHE ILE TYR SEQRES 33 A 888 ASP ASN THR GLU PHE THR LEU ALA HIS GLY SER VAL VAL SEQRES 34 A 888 ILE ALA ALA ILE THR SER CYS THR ASN THR SER ASN PRO SEQRES 35 A 888 SER VAL MET LEU GLY ALA GLY LEU LEU ALA LYS LYS ALA SEQRES 36 A 888 VAL ASP ALA GLY LEU ASN VAL MET PRO TYR ILE LYS THR SEQRES 37 A 888 SER LEU SER PRO GLY SER GLY VAL VAL THR TYR TYR LEU SEQRES 38 A 888 GLN GLU SER GLY VAL MET PRO TYR LEU SER GLN LEU GLY SEQRES 39 A 888 PHE ASP VAL VAL GLY TYR GLY CYS MET THR CYS ILE GLY SEQRES 40 A 888 ASN SER GLY PRO LEU PRO GLU PRO VAL VAL GLU ALA ILE SEQRES 41 A 888 THR GLN GLY ASP LEU VAL ALA VAL GLY VAL LEU SER GLY SEQRES 42 A 888 ASN ARG ASN PHE GLU GLY ARG VAL HIS PRO ASN THR ARG SEQRES 43 A 888 ALA ASN TYR LEU ALA SER PRO PRO LEU VAL ILE ALA TYR SEQRES 44 A 888 ALA ILE ALA GLY THR ILE ARG ILE ASP PHE GLU LYS GLU SEQRES 45 A 888 PRO LEU GLY VAL ASN ALA LYS GLY GLN GLN VAL PHE LEU SEQRES 46 A 888 LYS ASP ILE TRP PRO THR ARG ASP GLU ILE GLN ALA VAL SEQRES 47 A 888 GLU ARG GLN TYR VAL ILE PRO GLY MET PHE LYS GLU VAL SEQRES 48 A 888 TYR GLN LYS ILE GLU THR VAL ASN GLU SER TRP ASN ALA SEQRES 49 A 888 LEU ALA THR PRO SER ASP LYS LEU PHE PHE TRP ASN SER SEQRES 50 A 888 LYS SER THR TYR ILE LYS SER PRO PRO PHE PHE GLU ASN SEQRES 51 A 888 LEU THR LEU ASP LEU GLN PRO PRO LYS SER ILE VAL ASP SEQRES 52 A 888 ALA TYR VAL LEU LEU ASN LEU GLY ASP SER VAL THR THR SEQRES 53 A 888 ASP HIS ILE SER PRO ALA GLY ASN ILE ALA ARG ASN SER SEQRES 54 A 888 PRO ALA ALA ARG TYR LEU THR ASN ARG GLY LEU THR PRO SEQRES 55 A 888 ARG GLU PHE ASN SER TYR GLY SER ARG ARG GLY ASN ASP SEQRES 56 A 888 ALA VAL MET ALA ARG GLY THR PHE ALA ASN ILE ARG LEU SEQRES 57 A 888 LEU ASN ARG PHE LEU ASN LYS GLN ALA PRO GLN THR ILE SEQRES 58 A 888 HIS LEU PRO SER GLY GLU ILE LEU ASP VAL PHE ASP ALA SEQRES 59 A 888 ALA GLU ARG TYR GLN GLN ALA GLY LEU PRO LEU ILE VAL SEQRES 60 A 888 LEU ALA GLY LYS GLU TYR GLY ALA GLY SER SER ARG ASP SEQRES 61 A 888 TRP ALA ALA LYS GLY PRO PHE LEU LEU GLY ILE LYS ALA SEQRES 62 A 888 VAL LEU ALA GLU SER TYR GLU ARG ILE HIS ARG SER ASN SEQRES 63 A 888 LEU VAL GLY MET GLY VAL ILE PRO LEU GLU TYR LEU PRO SEQRES 64 A 888 GLY GLU ASN ALA ASP ALA LEU GLY LEU THR GLY GLN GLU SEQRES 65 A 888 ARG TYR THR ILE ILE ILE PRO GLU ASN LEU LYS PRO GLN SEQRES 66 A 888 MET LYS VAL GLN VAL LYS LEU ASP THR GLY LYS THR PHE SEQRES 67 A 888 GLN ALA VAL MET ARG PHE ASP THR ASP VAL GLU LEU THR SEQRES 68 A 888 TYR PHE LEU ASN GLY GLY ILE LEU ASN TYR MET ILE ARG SEQRES 69 A 888 LYS MET ALA LYS HET ZN A1001 1 HET SF4 A1000 8 HET EDO A1002 4 HETNAM ZN ZINC ION HETNAM SF4 IRON/SULFUR CLUSTER HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 ZN ZN 2+ FORMUL 3 SF4 FE4 S4 FORMUL 4 EDO C2 H6 O2 FORMUL 5 HOH *168(H2 O) HELIX 1 1 PHE A 5 HIS A 7 5 3 HELIX 2 2 LEU A 24 GLU A 28 5 5 HELIX 3 3 ARG A 31 LEU A 35 5 5 HELIX 4 4 PRO A 36 ASN A 49 1 14 HELIX 5 5 LYS A 56 HIS A 65 1 10 HELIX 6 6 HIS A 65 GLN A 70 1 6 HELIX 7 7 ASP A 87 LEU A 107 1 21 HELIX 8 8 ASP A 110 ILE A 114 5 5 HELIX 9 9 ASP A 137 PHE A 164 1 28 HELIX 10 10 ILE A 176 TYR A 184 1 9 HELIX 11 11 ASP A 205 GLY A 215 5 11 HELIX 12 12 GLY A 222 LEU A 231 1 10 HELIX 13 13 THR A 256 GLY A 272 1 17 HELIX 14 14 GLY A 282 LEU A 288 1 7 HELIX 15 15 SER A 289 MET A 299 1 11 HELIX 16 16 CYS A 300 TYR A 303 5 4 HELIX 17 17 ASP A 313 THR A 323 1 11 HELIX 18 18 ASP A 326 GLY A 341 1 16 HELIX 19 19 ASP A 348 ASP A 352 5 5 HELIX 20 20 LYS A 364 VAL A 366 5 3 HELIX 21 21 ASP A 384 ALA A 395 1 12 HELIX 22 22 ALA A 405 HIS A 409 5 5 HELIX 23 23 SER A 436 SER A 441 1 6 HELIX 24 24 ASN A 442 ALA A 459 1 18 HELIX 25 25 SER A 475 SER A 485 1 11 HELIX 26 26 VAL A 487 LEU A 494 1 8 HELIX 27 27 CYS A 503 GLY A 508 5 6 HELIX 28 28 PRO A 514 GLY A 524 1 11 HELIX 29 29 SER A 553 GLY A 564 1 12 HELIX 30 30 PHE A 585 TRP A 590 1 6 HELIX 31 31 THR A 592 VAL A 604 1 13 HELIX 32 32 ILE A 605 LYS A 615 1 11 HELIX 33 33 ASN A 620 LEU A 626 1 7 HELIX 34 34 THR A 676 SER A 681 1 6 HELIX 35 35 SER A 690 ARG A 699 1 10 HELIX 36 36 THR A 702 PHE A 706 5 5 HELIX 37 37 TYR A 709 ARG A 713 5 5 HELIX 38 38 ASN A 715 GLY A 722 1 8 HELIX 39 39 VAL A 752 ALA A 762 1 11 HELIX 40 40 ASP A 781 LEU A 790 1 10 HELIX 41 41 GLU A 801 MET A 811 1 11 HELIX 42 42 THR A 867 ASN A 876 1 10 HELIX 43 43 GLY A 878 LYS A 889 1 12 SHEET 1 A 4 ALA A 9 PRO A 11 0 SHEET 2 A 4 LYS A 20 PHE A 22 -1 O PHE A 21 N GLU A 10 SHEET 3 A 4 TYR A 195 PRO A 198 1 O TYR A 196 N LYS A 20 SHEET 4 A 4 VAL A 189 GLN A 192 -1 N PHE A 190 O TYR A 197 SHEET 1 B 2 GLU A 75 PHE A 78 0 SHEET 2 B 2 ILE A 235 VAL A 238 -1 O MET A 237 N VAL A 76 SHEET 1 C 5 MET A 167 ILE A 170 0 SHEET 2 C 5 ALA A 120 VAL A 123 1 N LEU A 122 O ILE A 170 SHEET 3 C 5 ARG A 82 GLN A 86 1 N LEU A 85 O ASP A 121 SHEET 4 C 5 SER A 200 GLY A 203 1 O VAL A 202 N ILE A 84 SHEET 5 C 5 LEU A 217 GLY A 220 1 O LEU A 217 N LEU A 201 SHEET 1 D 4 ALA A 307 PHE A 309 0 SHEET 2 D 4 PHE A 277 PHE A 281 1 N VAL A 278 O ALA A 307 SHEET 3 D 4 VAL A 242 MET A 248 1 N TYR A 245 O GLU A 279 SHEET 4 D 4 GLN A 357 ASP A 362 1 O GLN A 357 N GLY A 244 SHEET 1 E 2 CYS A 369 SER A 371 0 SHEET 2 E 2 LYS A 379 ALA A 381 -1 O VAL A 380 N CYS A 370 SHEET 1 F 2 HIS A 412 TYR A 417 0 SHEET 2 F 2 THR A 420 ALA A 425 -1 O PHE A 422 N PHE A 415 SHEET 1 G 4 LYS A 468 LEU A 471 0 SHEET 2 G 4 VAL A 429 ILE A 434 1 N ILE A 434 O SER A 470 SHEET 3 G 4 VAL A 529 LEU A 532 1 O VAL A 531 N ILE A 431 SHEET 4 G 4 ALA A 548 LEU A 551 1 O TYR A 550 N GLY A 530 SHEET 1 H 2 GLY A 576 ASN A 578 0 SHEET 2 H 2 GLN A 582 VAL A 584 -1 O GLN A 582 N ASN A 578 SHEET 1 I 8 ILE A 662 ASN A 670 0 SHEET 2 I 8 LEU A 766 LEU A 769 1 O LEU A 769 N LEU A 669 SHEET 3 I 8 ILE A 792 ALA A 797 1 O LYS A 793 N LEU A 766 SHEET 4 I 8 ILE A 814 TYR A 818 1 O LEU A 816 N VAL A 795 SHEET 5 I 8 THR A 858 MET A 863 -1 O VAL A 862 N GLU A 817 SHEET 6 I 8 LYS A 848 LEU A 853 -1 N VAL A 851 O PHE A 859 SHEET 7 I 8 TYR A 835 ILE A 837 -1 N THR A 836 O LYS A 852 SHEET 8 I 8 ILE A 662 ASN A 670 -1 N ALA A 665 O TYR A 835 SHEET 1 J 2 GLN A 740 ILE A 742 0 SHEET 2 J 2 ILE A 749 ASP A 751 -1 O LEU A 750 N THR A 741 LINK ND1 HIS A 408 ZN ZN A1001 1555 3655 2.17 LINK OD1 ASP A 411 ZN ZN A1001 1555 3655 2.17 LINK SG CYS A 437 FE1 SF4 A1000 1555 1555 2.30 LINK SG CYS A 503 FE3 SF4 A1000 1555 1555 2.21 LINK SG CYS A 506 FE2 SF4 A1000 1555 1555 2.31 LINK FE4 SF4 A1000 O HOH A1149 1555 1555 2.16 LINK ZN ZN A1001 O HOH A1161 1555 1555 2.42 CISPEP 1 GLY A 372 PRO A 373 0 5.05 SITE 1 AC1 4 HIS A 408 ASP A 411 HIS A 412 HOH A1161 SITE 1 AC2 9 ILE A 176 HIS A 178 HIS A 207 SER A 436 SITE 2 AC2 9 CYS A 437 CYS A 503 CYS A 506 ASN A 535 SITE 3 AC2 9 HOH A1149 SITE 1 AC3 4 ASN A 133 TYR A 417 PRO A 465 ILE A 467 CRYST1 75.352 103.307 225.957 90.00 90.00 90.00 C 2 2 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 0.013270 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009680 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004430 0.00000