HEADER RNA-BINDING PROTEIN/RNA 11-AUG-05 2ANN TITLE CRYSTAL STRUCTURE (I) OF NOVA-1 KH1/KH2 DOMAIN TANDEM WITH 25 NT RNA TITLE 2 HAIRPIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-R(*CP*GP*CP*GP*CP*GP*GP*AP*UP*CP*AP*GP*UP*CP*AP*CP*CP*CP COMPND 3 *AP*AP*GP*CP*GP*CP*G)-3'; COMPND 4 CHAIN: B; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: RNA-BINDING PROTEIN NOVA-1; COMPND 8 CHAIN: A; COMPND 9 FRAGMENT: KH1/KH2 DOMAINS; COMPND 10 SYNONYM: NEURO-ONCOLOGICAL VENTRAL ANTIGEN 1,VENTRAL NEURON-SPECIFIC COMPND 11 PROTEIN 1; COMPND 12 ENGINEERED: YES; COMPND 13 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 5 ORGANISM_COMMON: MOUSE; SOURCE 6 ORGANISM_TAXID: 10090; SOURCE 7 GENE: NOVA1; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PROTEIN-RNA COMPLEX, RNA-BINDING PROTEIN-RNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR L.MALININA,M.TEPLOVA,K.MUSUNURU,A.TEPLOV,J.C.DARNELL,S.K.BURLEY, AUTHOR 2 R.B.DARNELL,D.J.PATEL REVDAT 9 20-DEC-23 2ANN 1 COMPND SOURCE DBREF SEQADV REVDAT 8 23-AUG-23 2ANN 1 REMARK REVDAT 7 20-OCT-21 2ANN 1 SEQADV REVDAT 6 03-FEB-21 2ANN 1 AUTHOR JRNL REMARK SEQADV REVDAT 6 2 1 LINK REVDAT 5 11-OCT-17 2ANN 1 REMARK REVDAT 4 02-NOV-11 2ANN 1 JRNL REVDAT 3 13-JUL-11 2ANN 1 VERSN REVDAT 2 24-FEB-09 2ANN 1 VERSN REVDAT 1 24-OCT-06 2ANN 0 JRNL AUTH M.TEPLOVA,L.MALININA,J.C.DARNELL,J.SONG,M.LU,R.ABAGYAN, JRNL AUTH 2 K.MUSUNURU,A.TEPLOV,S.K.BURLEY,R.B.DARNELL,D.J.PATEL JRNL TITL PROTEIN-RNA AND PROTEIN-PROTEIN RECOGNITION BY DUAL KH1/2 JRNL TITL 2 DOMAINS OF THE NEURONAL SPLICING FACTOR NOVA-1. JRNL REF STRUCTURE V. 19 930 2011 JRNL REFN ISSN 0969-2126 JRNL PMID 21742260 JRNL DOI 10.1016/J.STR.2011.05.002 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 8981 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) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 430 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 599 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3040 REMARK 3 BIN FREE R VALUE SET COUNT : 30 REMARK 3 BIN FREE R VALUE : 0.4690 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1118 REMARK 3 NUCLEIC ACID ATOMS : 491 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 77 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) : 27.91 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.33000 REMARK 3 B22 (A**2) : 2.02000 REMARK 3 B33 (A**2) : -1.87000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.13000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.438 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.258 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.168 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.888 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.923 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1679 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2375 ; 1.335 ; 2.016 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 145 ; 5.644 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 272 ; 0.083 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1048 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 754 ; 0.218 ; 0.200 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): 92 ; 0.163 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 6 ; 0.270 ; 0.200 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): 10 ; 0.253 ; 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): 729 ; 0.592 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1176 ; 1.129 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 950 ; 1.728 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1199 ; 2.617 ; 4.500 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 3 A 177 REMARK 3 ORIGIN FOR THE GROUP (A): 62.0320 5.3460 10.2140 REMARK 3 T TENSOR REMARK 3 T11: 0.0759 T22: 0.0429 REMARK 3 T33: 0.1816 T12: 0.0553 REMARK 3 T13: -0.0367 T23: -0.0202 REMARK 3 L TENSOR REMARK 3 L11: 3.7032 L22: 2.9855 REMARK 3 L33: 1.6594 L12: 1.0573 REMARK 3 L13: 0.9695 L23: -0.2187 REMARK 3 S TENSOR REMARK 3 S11: -0.1391 S12: 0.1042 S13: 0.0662 REMARK 3 S21: 0.3497 S22: 0.0406 S23: -0.3522 REMARK 3 S31: -0.0705 S32: 0.1171 S33: 0.0985 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 3 B 25 REMARK 3 ORIGIN FOR THE GROUP (A): 46.3800 -16.4000 -0.0170 REMARK 3 T TENSOR REMARK 3 T11: 0.0385 T22: 0.0868 REMARK 3 T33: 0.0792 T12: 0.0145 REMARK 3 T13: 0.0550 T23: 0.0129 REMARK 3 L TENSOR REMARK 3 L11: 0.5587 L22: 1.6797 REMARK 3 L33: 4.8446 L12: 0.3464 REMARK 3 L13: 1.5291 L23: 1.3311 REMARK 3 S TENSOR REMARK 3 S11: 0.0791 S12: 0.0011 S13: -0.0073 REMARK 3 S21: -0.0603 S22: 0.0539 S23: 0.0001 REMARK 3 S31: 0.0346 S32: -0.0928 S33: -0.1330 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 : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2ANN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-AUG-05. REMARK 100 THE DEPOSITION ID IS D_1000034103. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-NOV-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0080 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : APS-1 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9118 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.06800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.44400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: AMORE REMARK 200 STARTING MODEL: NOVA-2 KH3 DOMAIN FROM PDB ENTRY 1EC6, AND REMARK 200 IDEALISED 5 BP A-RNA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, ISOPROPANOLE, SODIUM REMARK 280 CITRATE, POTASSIUM CHLORIDE, MAGNESIUM CHLORIDE, PH 5.6, VAPOR REMARK 280 DIFFUSION, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 77.65200 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 18.57350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 77.65200 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 18.57350 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 APPLY THE FOLLOWING TO CHAINS: B, 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 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 C B 1 REMARK 465 G B 2 REMARK 465 PRO A 1 REMARK 465 LEU A 2 REMARK 465 GLN A 81 REMARK 465 ASN A 82 REMARK 465 VAL A 83 REMARK 465 ALA A 84 REMARK 465 LYS A 85 REMARK 465 THR A 86 REMARK 465 GLU A 87 REMARK 465 PRO A 88 REMARK 465 VAL A 89 REMARK 465 SER A 90 REMARK 465 ILE A 91 REMARK 465 LEU A 92 REMARK 465 GLN A 93 REMARK 465 PRO A 94 REMARK 465 GLN A 95 REMARK 465 THR A 96 REMARK 465 THR A 97 REMARK 465 VAL A 98 REMARK 465 ASN A 99 REMARK 465 GLN A 141 REMARK 465 LYS A 142 REMARK 465 PRO A 143 REMARK 465 ASP A 144 REMARK 465 GLY A 145 REMARK 465 ILE A 146 REMARK 465 ASN A 147 REMARK 465 LEU A 148 REMARK 465 GLN A 178 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 PRO A 49 124.37 -36.82 REMARK 500 LYS A 121 107.85 -31.47 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 K B 301 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G B 6 O6 REMARK 620 2 G B 7 O6 76.3 REMARK 620 3 MG B 302 MG 118.6 51.5 REMARK 620 4 MG B 303 MG 41.5 104.7 155.9 REMARK 620 5 HOH B 304 O 90.3 151.2 119.1 79.5 REMARK 620 6 HOH B 306 O 161.8 91.0 59.1 134.0 106.7 REMARK 620 7 HOH B 307 O 94.1 78.7 50.8 129.0 76.9 96.2 REMARK 620 8 HOH B 308 O 84.5 60.0 93.4 73.7 144.9 77.8 137.9 REMARK 620 9 HOH B 314 O 74.8 121.8 156.7 33.4 77.3 101.9 151.9 67.8 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 303 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G B 6 O6 REMARK 620 2 HOH B 310 O 97.3 REMARK 620 3 HOH B 311 O 96.2 86.4 REMARK 620 4 HOH B 312 O 157.7 92.4 104.4 REMARK 620 5 HOH B 313 O 79.7 177.1 93.6 90.4 REMARK 620 6 HOH B 314 O 83.0 96.6 176.9 76.0 83.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 302 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G B 7 O6 REMARK 620 2 HOH B 305 O 86.9 REMARK 620 3 HOH B 306 O 84.6 171.4 REMARK 620 4 HOH B 307 O 82.4 89.0 88.6 REMARK 620 5 HOH B 309 O 171.3 96.1 92.4 105.8 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2ANR RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE (II) OF KH1/KH2 DOMAIN TANDEM WITH 25 NT RNA REMARK 900 HAIRPIN. DBREF 2ANN B 1 25 PDB 2ANN 2ANN 1 25 DBREF 2ANN A 5 178 UNP Q9JKN6 NOVA1_MOUSE 49 246 SEQADV 2ANN PRO A 1 UNP Q9JKN6 EXPRESSION TAG SEQADV 2ANN LEU A 2 UNP Q9JKN6 EXPRESSION TAG SEQADV 2ANN GLY A 3 UNP Q9JKN6 EXPRESSION TAG SEQADV 2ANN SER A 4 UNP Q9JKN6 EXPRESSION TAG SEQADV 2ANN A UNP Q9JKN6 ARG 146 DELETION SEQADV 2ANN A UNP Q9JKN6 ILE 147 DELETION SEQADV 2ANN A UNP Q9JKN6 LYS 148 DELETION SEQADV 2ANN A UNP Q9JKN6 GLN 149 DELETION SEQADV 2ANN A UNP Q9JKN6 THR 150 DELETION SEQADV 2ANN A UNP Q9JKN6 LEU 151 DELETION SEQADV 2ANN A UNP Q9JKN6 PRO 152 DELETION SEQADV 2ANN A UNP Q9JKN6 SER 153 DELETION SEQADV 2ANN A UNP Q9JKN6 SER 154 DELETION SEQADV 2ANN A UNP Q9JKN6 PRO 155 DELETION SEQADV 2ANN A UNP Q9JKN6 THR 156 DELETION SEQADV 2ANN A UNP Q9JKN6 THR 157 DELETION SEQADV 2ANN A UNP Q9JKN6 THR 158 DELETION SEQADV 2ANN A UNP Q9JKN6 LYS 159 DELETION SEQADV 2ANN A UNP Q9JKN6 SER 160 DELETION SEQADV 2ANN A UNP Q9JKN6 SER 161 DELETION SEQADV 2ANN A UNP Q9JKN6 PRO 162 DELETION SEQADV 2ANN A UNP Q9JKN6 SER 163 DELETION SEQADV 2ANN A UNP Q9JKN6 ASP 164 DELETION SEQADV 2ANN A UNP Q9JKN6 PRO 165 DELETION SEQADV 2ANN A UNP Q9JKN6 MET 166 DELETION SEQADV 2ANN A UNP Q9JKN6 THR 167 DELETION SEQADV 2ANN A UNP Q9JKN6 THR 168 DELETION SEQADV 2ANN A UNP Q9JKN6 SER 169 DELETION SEQADV 2ANN ASN A 150 UNP Q9JKN6 GLU 218 ENGINEERED MUTATION SEQRES 1 B 25 C G C G C G G A U C A G U SEQRES 2 B 25 C A C C C A A G C G C G SEQRES 1 A 178 PRO LEU GLY SER GLN TYR PHE LEU LYS VAL LEU ILE PRO SEQRES 2 A 178 SER TYR ALA ALA GLY SER ILE ILE GLY LYS GLY GLY GLN SEQRES 3 A 178 THR ILE VAL GLN LEU GLN LYS GLU THR GLY ALA THR ILE SEQRES 4 A 178 LYS LEU SER LYS SER LYS ASP PHE TYR PRO GLY THR THR SEQRES 5 A 178 GLU ARG VAL CYS LEU ILE GLN GLY THR ILE GLU ALA LEU SEQRES 6 A 178 ASN ALA VAL HIS GLY PHE ILE ALA GLU LYS ILE ARG GLU SEQRES 7 A 178 MET PRO GLN ASN VAL ALA LYS THR GLU PRO VAL SER ILE SEQRES 8 A 178 LEU GLN PRO GLN THR THR VAL ASN PRO ASP ARG ALA ASN SEQRES 9 A 178 GLN VAL LYS ILE ILE VAL PRO ASN SER THR ALA GLY LEU SEQRES 10 A 178 ILE ILE GLY LYS GLY GLY ALA THR VAL LYS ALA ILE MET SEQRES 11 A 178 GLU GLN SER GLY ALA TRP VAL GLN LEU SER GLN LYS PRO SEQRES 12 A 178 ASP GLY ILE ASN LEU GLN ASN ARG VAL VAL THR VAL SER SEQRES 13 A 178 GLY GLU PRO GLU GLN ASN ARG LYS ALA VAL GLU LEU ILE SEQRES 14 A 178 ILE GLN LYS ILE GLN GLU ASP PRO GLN HET K B 301 1 HET MG B 302 1 HET MG B 303 1 HETNAM K POTASSIUM ION HETNAM MG MAGNESIUM ION FORMUL 3 K K 1+ FORMUL 4 MG 2(MG 2+) FORMUL 6 HOH *77(H2 O) HELIX 1 1 SER A 14 GLY A 22 1 9 HELIX 2 2 GLY A 25 GLY A 36 1 12 HELIX 3 3 THR A 61 ARG A 77 1 17 HELIX 4 4 PRO A 100 ALA A 103 5 4 HELIX 5 5 ASN A 112 GLY A 120 1 9 HELIX 6 6 GLY A 123 GLY A 134 1 12 HELIX 7 7 GLU A 158 ASP A 176 1 19 SHEET 1 A 6 THR A 38 LEU A 41 0 SHEET 2 A 6 GLU A 53 GLY A 60 -1 O LEU A 57 N LYS A 40 SHEET 3 A 6 TYR A 6 PRO A 13 -1 N LEU A 8 O ILE A 58 SHEET 4 A 6 GLN A 105 PRO A 111 -1 O ILE A 109 N LYS A 9 SHEET 5 A 6 ASN A 150 SER A 156 -1 O VAL A 153 N ILE A 108 SHEET 6 A 6 TRP A 136 LEU A 139 -1 N GLN A 138 O THR A 154 LINK O6 G B 6 K K B 301 1555 1555 2.45 LINK O6 G B 6 MG MG B 303 1555 1555 2.44 LINK O6 G B 7 K K B 301 1555 1555 2.64 LINK O6 G B 7 MG MG B 302 1555 1555 2.54 LINK K K B 301 MG MG B 302 1555 1555 3.11 LINK K K B 301 MG MG B 303 1555 1555 3.66 LINK K K B 301 O HOH B 304 1555 1555 2.78 LINK K K B 301 O HOH B 306 1555 1555 2.37 LINK K K B 301 O HOH B 307 1555 1555 2.57 LINK K K B 301 O HOH B 308 1555 1555 3.11 LINK K K B 301 O HOH B 314 1555 1555 2.51 LINK MG MG B 302 O HOH B 305 1555 1555 2.53 LINK MG MG B 302 O HOH B 306 1555 1555 2.78 LINK MG MG B 302 O HOH B 307 1555 1555 2.49 LINK MG MG B 302 O HOH B 309 1555 1555 2.61 LINK MG MG B 303 O HOH B 310 1555 1555 2.16 LINK MG MG B 303 O HOH B 311 1555 1555 2.67 LINK MG MG B 303 O HOH B 312 1555 1555 2.39 LINK MG MG B 303 O HOH B 313 1555 1555 2.33 LINK MG MG B 303 O HOH B 314 1555 1555 2.09 SITE 1 AC1 8 G B 6 G B 7 MG B 302 MG B 303 SITE 2 AC1 8 HOH B 304 HOH B 306 HOH B 307 HOH B 314 SITE 1 AC2 6 G B 7 K B 301 HOH B 305 HOH B 306 SITE 2 AC2 6 HOH B 307 HOH B 309 SITE 1 AC3 7 G B 6 K B 301 HOH B 310 HOH B 311 SITE 2 AC3 7 HOH B 312 HOH B 313 HOH B 314 CRYST1 155.304 37.147 34.825 90.00 94.42 90.00 C 1 2 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 0.006440 0.000000 0.000500 0.00000 SCALE2 0.000000 0.026920 0.000000 0.00000 SCALE3 0.000000 0.000000 0.028800 0.00000