HEADER LIGASE 31-AUG-07 2JUN TITLE STRUCTURE OF THE MID1 TANDEM B-BOXES REVEALS AN INTERACTION TITLE 2 REMINISCENT OF INTERMOLECULAR RING HETERODIMERS COMPND MOL_ID: 1; COMPND 2 MOLECULE: MIDLINE-1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: B-BOXES TYPE 1 AND 2, RESIDUES 114-214; COMPND 5 SYNONYM: TRIPARTITE MOTIF-CONTAINING PROTEIN 18, PUTATIVE COMPND 6 TRANSCRIPTION FACTOR XPRF, MIDIN, RING FINGER PROTEIN 59, MIDLINE 1 COMPND 7 RING FINGER PROTEIN; COMPND 8 EC: 6.3.2.-; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: MID1, FXY, RNF59, TRIM18, XPRF; 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: VECTOR; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: PGEX-4T2 KEYWDS MIDLINE 1, B-BOX, TRIM, RING FINGER, ALTERNATIVE SPLICING, COILED KEYWDS 2 COIL, CYTOPLASM, CYTOSKELETON, DISEASE MUTATION, LIGASE, METAL- KEYWDS 3 BINDING, MICROTUBULE, PHOSPHORYLATION, UBL CONJUGATION PATHWAY, KEYWDS 4 ZINC, ZINC-FINGER EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR H.TAO,S.SINGIREDDY,M.JAKKIDI,B.N.SIMMONS,K.M.SHORT,T.C.COX, AUTHOR 2 M.A.MASSIAH REVDAT 3 16-MAR-22 2JUN 1 REMARK LINK REVDAT 2 24-FEB-09 2JUN 1 VERSN REVDAT 1 04-MAR-08 2JUN 0 JRNL AUTH H.TAO,B.N.SIMMONS,S.SINGIREDDY,M.JAKKIDI,K.M.SHORT,T.C.COX, JRNL AUTH 2 M.A.MASSIAH JRNL TITL STRUCTURE OF THE MID1 TANDEM B-BOXES REVEALS AN INTERACTION JRNL TITL 2 REMINISCENT OF INTERMOLECULAR RING HETERODIMERS JRNL REF BIOCHEMISTRY V. 47 2450 2008 JRNL REFN ISSN 0006-2960 JRNL PMID 18220417 JRNL DOI 10.1021/BI7018496 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NMRPIPE, CYANA 2.1 REMARK 3 AUTHORS : DELAGLIO, GRZESIEK, VUISTER, ZHU, PFEIFER AND BAX REMARK 3 (NMRPIPE), GUNTERT, MUMENTHALER AND WUTHRICH REMARK 3 (CYANA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2JUN COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-OCT-07. REMARK 100 THE DEPOSITION ID IS D_1000100311. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 294 REMARK 210 PH : 7.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.75-1.0 MM 15N & 15N/13C REMARK 210 LABELED PROTEIN IN 50 MM TRIS- REMARK 210 HCL, 300 MM NACL, 10 MM 2- REMARK 210 MERCAPTOETHANOL, 5 MM ZNCL2, 2 % REMARK 210 AZIDE, AND 0.015% TRITON-X 100, REMARK 210 PH 7.5, 90% H2O, 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D HNCA; 3D REMARK 210 HNCACB; 3D 1H-15N NOESY; 3D 1H- REMARK 210 13C NOESY; 3D HCCH-TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE, SPARKY 3.110, TALOS REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: 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 1 GLU A 115 53.15 -104.22 REMARK 500 1 CYS A 119 105.21 -55.40 REMARK 500 1 ASP A 125 86.41 63.52 REMARK 500 1 LYS A 153 -47.91 -169.53 REMARK 500 1 LYS A 154 161.33 62.79 REMARK 500 1 PHE A 156 30.20 -155.41 REMARK 500 1 GLU A 163 69.00 62.67 REMARK 500 1 PRO A 164 -173.13 -69.71 REMARK 500 1 ILE A 170 -54.89 -141.77 REMARK 500 1 ARG A 171 -74.21 -145.09 REMARK 500 2 GLU A 115 -70.66 -102.96 REMARK 500 2 LYS A 116 178.36 58.15 REMARK 500 2 ASP A 125 87.24 62.75 REMARK 500 2 PRO A 151 -169.50 -69.70 REMARK 500 2 ASN A 152 -168.62 63.96 REMARK 500 2 LYS A 153 -40.41 -132.81 REMARK 500 2 PHE A 156 43.35 -148.13 REMARK 500 2 GLU A 163 73.61 59.98 REMARK 500 2 ASP A 167 50.17 -145.16 REMARK 500 2 SER A 168 -169.95 52.15 REMARK 500 2 HIS A 169 -43.75 -162.31 REMARK 500 2 ARG A 171 -61.72 -179.34 REMARK 500 2 LEU A 212 -53.52 -125.86 REMARK 500 3 CYS A 119 107.12 -54.60 REMARK 500 3 ASP A 125 85.84 63.50 REMARK 500 3 ASN A 152 -169.89 60.30 REMARK 500 3 LYS A 153 28.46 -167.60 REMARK 500 3 PHE A 156 81.75 -173.90 REMARK 500 3 GLU A 163 160.53 63.33 REMARK 500 3 PRO A 164 -177.51 -69.83 REMARK 500 3 ILE A 165 68.11 -152.53 REMARK 500 3 HIS A 169 -178.81 63.29 REMARK 500 3 ILE A 170 82.22 63.48 REMARK 500 3 ARG A 171 65.90 -100.84 REMARK 500 3 LEU A 212 -50.99 -128.52 REMARK 500 3 SER A 213 -171.30 62.07 REMARK 500 4 LYS A 116 176.75 60.37 REMARK 500 4 CYS A 119 106.20 -54.60 REMARK 500 4 ASP A 125 86.81 61.75 REMARK 500 4 LYS A 153 -76.16 -124.15 REMARK 500 4 LYS A 154 161.97 61.99 REMARK 500 4 PHE A 156 85.56 63.57 REMARK 500 4 PRO A 164 -173.56 -69.74 REMARK 500 4 ASP A 167 -58.66 -147.85 REMARK 500 4 HIS A 169 89.46 -152.64 REMARK 500 4 ARG A 171 36.98 -95.15 REMARK 500 4 HIS A 204 47.64 -140.10 REMARK 500 5 CYS A 119 105.35 -55.67 REMARK 500 5 ASP A 125 86.81 63.74 REMARK 500 5 PRO A 151 -170.73 -69.67 REMARK 500 REMARK 500 THIS ENTRY HAS 214 RAMACHANDRAN OUTLIERS. 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 A 220 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 119 SG REMARK 620 2 CYS A 122 SG 111.5 REMARK 620 3 CYS A 142 SG 111.8 108.4 REMARK 620 4 CYS A 145 SG 109.4 107.8 107.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 221 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 134 SG REMARK 620 2 CYS A 137 SG 107.8 REMARK 620 3 HIS A 150 NE2 119.1 114.0 REMARK 620 4 HIS A 159 ND1 117.7 112.7 84.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 222 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 175 SG REMARK 620 2 HIS A 178 ND1 118.0 REMARK 620 3 CYS A 195 SG 108.0 113.4 REMARK 620 4 CYS A 198 SG 108.1 113.4 93.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 223 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 187 SG REMARK 620 2 ASP A 190 OD2 110.2 REMARK 620 3 HIS A 204 ND1 121.2 117.7 REMARK 620 4 HIS A 207 ND1 96.0 118.2 90.0 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 220 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 221 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 222 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 223 DBREF 2JUN A 114 214 UNP O15344 TRI18_HUMAN 114 214 SEQRES 1 A 101 ALA GLU LYS VAL LEU CYS GLN PHE CYS ASP GLN ASP PRO SEQRES 2 A 101 ALA GLN ASP ALA VAL LYS THR CYS VAL THR CYS GLU VAL SEQRES 3 A 101 SER TYR CYS ASP GLU CYS LEU LYS ALA THR HIS PRO ASN SEQRES 4 A 101 LYS LYS PRO PHE THR GLY HIS ARG LEU ILE GLU PRO ILE SEQRES 5 A 101 PRO ASP SER HIS ILE ARG GLY LEU MET CYS LEU GLU HIS SEQRES 6 A 101 GLU ASP GLU LYS VAL ASN MET TYR CYS VAL THR ASP ASP SEQRES 7 A 101 GLN LEU ILE CYS ALA LEU CYS LYS LEU VAL GLY ARG HIS SEQRES 8 A 101 ARG ASP HIS GLN VAL ALA ALA LEU SER GLU HET ZN A 220 1 HET ZN A 221 1 HET ZN A 222 1 HET ZN A 223 1 HETNAM ZN ZINC ION FORMUL 2 ZN 4(ZN 2+) HELIX 1 1 CYS A 142 HIS A 150 1 9 HELIX 2 2 CYS A 195 GLY A 202 1 8 SHEET 1 A 2 LYS A 132 CYS A 134 0 SHEET 2 A 2 VAL A 139 TYR A 141 -1 O TYR A 141 N LYS A 132 SHEET 1 B 2 MET A 185 CYS A 187 0 SHEET 2 B 2 GLN A 192 ILE A 194 -1 O GLN A 192 N CYS A 187 LINK SG CYS A 119 ZN ZN A 220 1555 1555 2.30 LINK SG CYS A 122 ZN ZN A 220 1555 1555 2.37 LINK SG CYS A 134 ZN ZN A 221 1555 1555 2.30 LINK SG CYS A 137 ZN ZN A 221 1555 1555 2.43 LINK SG CYS A 142 ZN ZN A 220 1555 1555 2.37 LINK SG CYS A 145 ZN ZN A 220 1555 1555 2.40 LINK NE2 HIS A 150 ZN ZN A 221 1555 1555 2.13 LINK ND1 HIS A 159 ZN ZN A 221 1555 1555 2.15 LINK SG CYS A 175 ZN ZN A 222 1555 1555 2.30 LINK ND1 HIS A 178 ZN ZN A 222 1555 1555 2.15 LINK SG CYS A 187 ZN ZN A 223 1555 1555 2.30 LINK OD2 ASP A 190 ZN ZN A 223 1555 1555 2.38 LINK SG CYS A 195 ZN ZN A 222 1555 1555 2.43 LINK SG CYS A 198 ZN ZN A 222 1555 1555 2.43 LINK ND1 HIS A 204 ZN ZN A 223 1555 1555 2.10 LINK ND1 HIS A 207 ZN ZN A 223 1555 1555 2.10 CISPEP 1 ASP A 125 PRO A 126 1 -0.03 CISPEP 2 LYS A 154 PRO A 155 1 -0.06 CISPEP 3 ASP A 125 PRO A 126 2 0.02 CISPEP 4 LYS A 154 PRO A 155 2 -0.08 CISPEP 5 ASP A 125 PRO A 126 3 -0.03 CISPEP 6 LYS A 154 PRO A 155 3 -0.12 CISPEP 7 ASP A 125 PRO A 126 4 -0.03 CISPEP 8 LYS A 154 PRO A 155 4 -0.10 CISPEP 9 ASP A 125 PRO A 126 5 0.04 CISPEP 10 LYS A 154 PRO A 155 5 -0.06 CISPEP 11 ASP A 125 PRO A 126 6 0.01 CISPEP 12 LYS A 154 PRO A 155 6 -0.04 CISPEP 13 ASP A 125 PRO A 126 7 0.02 CISPEP 14 LYS A 154 PRO A 155 7 -0.12 CISPEP 15 ASP A 125 PRO A 126 8 0.04 CISPEP 16 LYS A 154 PRO A 155 8 -0.15 CISPEP 17 ASP A 125 PRO A 126 9 0.02 CISPEP 18 LYS A 154 PRO A 155 9 -0.07 CISPEP 19 ASP A 125 PRO A 126 10 0.02 CISPEP 20 LYS A 154 PRO A 155 10 -0.10 CISPEP 21 ASP A 125 PRO A 126 11 0.04 CISPEP 22 LYS A 154 PRO A 155 11 -0.12 CISPEP 23 ASP A 125 PRO A 126 12 0.03 CISPEP 24 LYS A 154 PRO A 155 12 -0.06 CISPEP 25 ASP A 125 PRO A 126 13 0.02 CISPEP 26 LYS A 154 PRO A 155 13 -0.13 CISPEP 27 ASP A 125 PRO A 126 14 -0.01 CISPEP 28 LYS A 154 PRO A 155 14 -0.08 CISPEP 29 ASP A 125 PRO A 126 15 -0.01 CISPEP 30 LYS A 154 PRO A 155 15 -0.10 CISPEP 31 ASP A 125 PRO A 126 16 0.03 CISPEP 32 LYS A 154 PRO A 155 16 -0.10 CISPEP 33 ASP A 125 PRO A 126 17 0.07 CISPEP 34 LYS A 154 PRO A 155 17 -0.10 CISPEP 35 ASP A 125 PRO A 126 18 -0.01 CISPEP 36 LYS A 154 PRO A 155 18 -0.03 CISPEP 37 ASP A 125 PRO A 126 19 0.07 CISPEP 38 LYS A 154 PRO A 155 19 -0.17 CISPEP 39 ASP A 125 PRO A 126 20 -0.01 CISPEP 40 LYS A 154 PRO A 155 20 -0.04 SITE 1 AC1 5 CYS A 119 PHE A 121 CYS A 122 TYR A 141 SITE 2 AC1 5 CYS A 142 SITE 1 AC2 4 CYS A 134 THR A 136 CYS A 137 HIS A 159 SITE 1 AC3 3 HIS A 178 CYS A 195 CYS A 198 SITE 1 AC4 3 ILE A 162 CYS A 187 ILE A 194 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1