HEADER STRUCTURAL PROTEIN 22-JUN-21 7R68 TITLE HUMAN OBSCURIN IG12 COMPND MOL_ID: 1; COMPND 2 MOLECULE: OBSCURIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: OBSCURIN-RHOGEF,OBSCURIN-MYOSIN LIGHT CHAIN KINASE,OBSCURIN- COMPND 5 MLCK; COMPND 6 EC: 2.7.11.1; COMPND 7 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: OBSCN, KIAA1556, KIAA1639; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS STRUCTURAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR G.E.MAURIELLO,N.T.WRIGHT REVDAT 3 22-MAR-23 7R68 1 JRNL REVDAT 2 09-NOV-22 7R68 1 JRNL REVDAT 1 02-NOV-22 7R68 0 JRNL AUTH G.E.MAURIELLO,G.E.MONCURE,R.A.NOWZARI,C.J.MILLER,N.T.WRIGHT JRNL TITL THE N-TERMINUS OF OBSCURIN IS FLEXIBLE IN SOLUTION. JRNL REF PROTEINS V. 91 485 2023 JRNL REFN ESSN 1097-0134 JRNL PMID 36306263 JRNL DOI 10.1002/PROT.26442 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR NIH REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7R68 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-JUN-21. REMARK 100 THE DEPOSITION ID IS D_1000257615. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.2 REMARK 210 IONIC STRENGTH : 20 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 20 MM SODIUM CHLORIDE, 0.35 MM REMARK 210 SODIUM AZIDE, 50 MM D11 TRIS, 90% REMARK 210 H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D 1H-15N TOCSY; 3D CBCA(CO)NH; REMARK 210 3D HNCACB; 3D HNCO; 3D HCACO; 3D REMARK 210 H(CCO)NH; 3D C(CO)NH; 2D 1H-15N REMARK 210 HSQC; 3D 1H-15N NOESY; 3D 1H-13C REMARK 210 NOESY; HETERONOE REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE II REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN, NMRFAM-SPARKY REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-20 REMARK 465 RES C SSSEQI REMARK 465 HIS A 96 REMARK 465 HIS A 97 REMARK 465 HIS A 98 REMARK 465 HIS A 99 REMARK 465 HIS A 100 REMARK 465 HIS A 101 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 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 1 GLU A 8 106.25 -57.98 REMARK 500 1 HIS A 12 28.15 -166.30 REMARK 500 1 GLN A 31 -127.85 -108.53 REMARK 500 1 GLN A 33 75.85 -17.73 REMARK 500 1 SER A 46 -143.88 -116.27 REMARK 500 1 SER A 47 -80.54 -72.82 REMARK 500 1 SER A 48 -8.34 -173.86 REMARK 500 1 LYS A 50 -79.79 -79.47 REMARK 500 1 CYS A 58 -77.19 -82.19 REMARK 500 1 THR A 59 -144.80 -116.26 REMARK 500 1 PRO A 65 47.62 -75.12 REMARK 500 1 GLN A 66 35.21 -170.32 REMARK 500 1 ALA A 67 104.15 -39.00 REMARK 500 2 GLN A 31 -126.79 -105.34 REMARK 500 2 ALA A 32 55.92 -69.76 REMARK 500 2 GLN A 33 76.82 -17.12 REMARK 500 2 ASP A 41 91.58 -55.73 REMARK 500 2 SER A 46 -139.82 -113.15 REMARK 500 2 SER A 47 64.25 -157.21 REMARK 500 2 SER A 49 13.07 -65.68 REMARK 500 2 LYS A 50 -82.76 -75.14 REMARK 500 2 CYS A 58 -115.47 -82.72 REMARK 500 2 THR A 59 -142.39 -97.53 REMARK 500 2 PRO A 65 45.63 -75.06 REMARK 500 2 GLN A 66 29.99 -170.49 REMARK 500 2 ALA A 67 108.45 -36.81 REMARK 500 3 GLU A 8 101.55 -56.65 REMARK 500 3 HIS A 12 32.16 -145.70 REMARK 500 3 GLN A 31 -133.15 -109.58 REMARK 500 3 GLN A 33 74.95 -18.65 REMARK 500 3 SER A 46 -142.72 -117.81 REMARK 500 3 LYS A 50 -78.92 -81.77 REMARK 500 3 CYS A 58 -100.01 -68.22 REMARK 500 3 THR A 59 -144.46 -111.55 REMARK 500 3 PRO A 65 47.22 -73.69 REMARK 500 3 GLN A 66 32.10 -172.43 REMARK 500 3 ALA A 67 103.02 -33.08 REMARK 500 4 HIS A 12 33.11 -178.80 REMARK 500 4 GLN A 31 -130.68 -105.14 REMARK 500 4 GLN A 33 74.70 -18.56 REMARK 500 4 SER A 46 -169.18 -114.25 REMARK 500 4 SER A 48 -26.94 155.69 REMARK 500 4 LYS A 50 -79.07 -75.30 REMARK 500 4 CYS A 58 -97.20 -69.51 REMARK 500 4 THR A 59 -147.33 -111.19 REMARK 500 4 PRO A 65 47.39 -70.04 REMARK 500 4 GLN A 66 31.64 -173.05 REMARK 500 4 ALA A 67 107.67 -37.52 REMARK 500 5 GLU A 8 91.05 -57.20 REMARK 500 5 HIS A 12 89.01 -166.49 REMARK 500 REMARK 500 THIS ENTRY HAS 233 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 ARG A 60 0.14 SIDE CHAIN REMARK 500 1 ARG A 61 0.19 SIDE CHAIN REMARK 500 1 ARG A 83 0.30 SIDE CHAIN REMARK 500 2 ARG A 60 0.18 SIDE CHAIN REMARK 500 2 ARG A 61 0.29 SIDE CHAIN REMARK 500 2 ARG A 83 0.31 SIDE CHAIN REMARK 500 3 ARG A 60 0.29 SIDE CHAIN REMARK 500 3 ARG A 61 0.23 SIDE CHAIN REMARK 500 3 ARG A 83 0.28 SIDE CHAIN REMARK 500 4 ARG A 60 0.30 SIDE CHAIN REMARK 500 4 ARG A 61 0.20 SIDE CHAIN REMARK 500 4 ARG A 83 0.20 SIDE CHAIN REMARK 500 5 ARG A 60 0.30 SIDE CHAIN REMARK 500 5 ARG A 61 0.24 SIDE CHAIN REMARK 500 5 ARG A 83 0.31 SIDE CHAIN REMARK 500 6 ARG A 60 0.29 SIDE CHAIN REMARK 500 6 ARG A 61 0.29 SIDE CHAIN REMARK 500 7 ARG A 60 0.29 SIDE CHAIN REMARK 500 7 ARG A 61 0.19 SIDE CHAIN REMARK 500 8 ARG A 60 0.31 SIDE CHAIN REMARK 500 8 ARG A 61 0.10 SIDE CHAIN REMARK 500 8 ARG A 83 0.10 SIDE CHAIN REMARK 500 9 ARG A 60 0.22 SIDE CHAIN REMARK 500 9 ARG A 61 0.29 SIDE CHAIN REMARK 500 10 ARG A 60 0.30 SIDE CHAIN REMARK 500 10 ARG A 61 0.30 SIDE CHAIN REMARK 500 10 ARG A 83 0.29 SIDE CHAIN REMARK 500 11 ARG A 60 0.20 SIDE CHAIN REMARK 500 11 ARG A 61 0.28 SIDE CHAIN REMARK 500 11 ARG A 83 0.29 SIDE CHAIN REMARK 500 12 ARG A 83 0.25 SIDE CHAIN REMARK 500 13 ARG A 60 0.18 SIDE CHAIN REMARK 500 13 ARG A 83 0.31 SIDE CHAIN REMARK 500 14 ARG A 61 0.30 SIDE CHAIN REMARK 500 15 ARG A 60 0.28 SIDE CHAIN REMARK 500 15 ARG A 61 0.10 SIDE CHAIN REMARK 500 16 ARG A 60 0.28 SIDE CHAIN REMARK 500 16 ARG A 61 0.16 SIDE CHAIN REMARK 500 17 ARG A 60 0.18 SIDE CHAIN REMARK 500 17 ARG A 61 0.29 SIDE CHAIN REMARK 500 17 ARG A 83 0.17 SIDE CHAIN REMARK 500 18 ARG A 61 0.13 SIDE CHAIN REMARK 500 18 ARG A 83 0.18 SIDE CHAIN REMARK 500 19 ARG A 60 0.13 SIDE CHAIN REMARK 500 19 ARG A 83 0.25 SIDE CHAIN REMARK 500 20 ARG A 60 0.27 SIDE CHAIN REMARK 500 20 ARG A 61 0.31 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 50977 RELATED DB: BMRB DBREF 7R68 A 2 93 UNP Q5VST9 OBSCN_HUMAN 1071 1162 SEQADV 7R68 MET A 1 UNP Q5VST9 INITIATING METHIONINE SEQADV 7R68 LEU A 94 UNP Q5VST9 EXPRESSION TAG SEQADV 7R68 GLU A 95 UNP Q5VST9 EXPRESSION TAG SEQADV 7R68 HIS A 96 UNP Q5VST9 EXPRESSION TAG SEQADV 7R68 HIS A 97 UNP Q5VST9 EXPRESSION TAG SEQADV 7R68 HIS A 98 UNP Q5VST9 EXPRESSION TAG SEQADV 7R68 HIS A 99 UNP Q5VST9 EXPRESSION TAG SEQADV 7R68 HIS A 100 UNP Q5VST9 EXPRESSION TAG SEQADV 7R68 HIS A 101 UNP Q5VST9 EXPRESSION TAG SEQRES 1 A 101 MET LYS MET MET PHE ALA LYS GLU GLN SER VAL HIS ASN SEQRES 2 A 101 GLU VAL GLN ALA GLU ALA GLY ALA SER ALA MET LEU SER SEQRES 3 A 101 CYS GLU VAL ALA GLN ALA GLN THR GLU VAL THR TRP TYR SEQRES 4 A 101 LYS ASP GLY LYS LYS LEU SER SER SER SER LYS VAL GLY SEQRES 5 A 101 MET GLU VAL LYS GLY CYS THR ARG ARG LEU VAL LEU PRO SEQRES 6 A 101 GLN ALA GLY LYS ALA ASP ALA GLY GLU TYR SER CYS GLU SEQRES 7 A 101 ALA GLY GLY GLN ARG VAL SER PHE HIS LEU HIS ILE THR SEQRES 8 A 101 GLU PRO LEU GLU HIS HIS HIS HIS HIS HIS HELIX 1 AA1 GLY A 68 ALA A 72 5 5 SHEET 1 AA1 4 GLU A 14 ALA A 17 0 SHEET 2 AA1 4 ARG A 83 ILE A 90 1 O HIS A 89 N ALA A 17 SHEET 3 AA1 4 GLY A 73 GLU A 78 -1 N GLY A 73 O LEU A 88 SHEET 4 AA1 4 THR A 37 LYS A 40 -1 N THR A 37 O GLU A 78 SHEET 1 AA2 3 ALA A 21 CYS A 27 0 SHEET 2 AA2 3 ARG A 60 ALA A 67 -1 O ALA A 67 N ALA A 21 SHEET 3 AA2 3 GLY A 52 VAL A 55 -1 N GLU A 54 O ARG A 61 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