HEADER RNA 06-OCT-20 7D7V TITLE CRYSTAL STRUCTURE OF THE DOMAIN1 OF NAD+ RIBOSWITCH WITH NICOTINAMIDE TITLE 2 ADENINE DINUCLEOTIDE (NAD+) AND U1A PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: 17DELU1A (58-MER); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A; COMPND 8 CHAIN: C; COMPND 9 SYNONYM: U1A; COMPND 10 ENGINEERED: YES; COMPND 11 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACIDOBACTERIUM CAPSULATUM ATCC 51196; SOURCE 3 ORGANISM_TAXID: 240015; SOURCE 4 EXPRESSION_SYSTEM: IN VITRO TRANSCRIPTION VECTOR PT7-TP(DELTAI); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 905931; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_COMMON: HUMAN; SOURCE 9 ORGANISM_TAXID: 9606; SOURCE 10 GENE: SNRPA; SOURCE 11 EXPRESSION_SYSTEM: BACTERIUM; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 1869227 KEYWDS RIBOSWITCH, RNA STRUCTURE, RNA FOLDING, RNA-LIGAND INTERACTIONS, RNA KEYWDS 2 CRYSTALLOGRAPHY, RNA EXPDTA X-RAY DIFFRACTION AUTHOR H.CHEN,A.M.REN REVDAT 4 27-MAR-24 7D7V 1 REMARK REVDAT 3 23-DEC-20 7D7V 1 JRNL REVDAT 2 02-DEC-20 7D7V 1 JRNL REVDAT 1 25-NOV-20 7D7V 0 JRNL AUTH H.CHEN,M.EGGER,X.XU,L.FLEMMICH,O.KRASHENININA,A.SUN, JRNL AUTH 2 R.MICURA,A.REN JRNL TITL STRUCTURAL DISTINCTIONS BETWEEN NAD+ RIBOSWITCH DOMAINS 1 JRNL TITL 2 AND 2 DETERMINE DIFFERENTIAL FOLDING AND LIGAND BINDING. JRNL REF NUCLEIC ACIDS RES. V. 48 12394 2020 JRNL REFN ESSN 1362-4962 JRNL PMID 33170270 JRNL DOI 10.1093/NAR/GKAA1029 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX V1.14 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 12306 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.250 REMARK 3 FREE R VALUE : 0.308 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 602 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 3.0795 - 2.8000 0.00 0 153 0.3608 0.3619 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 76.52 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7D7V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-OCT-20. REMARK 100 THE DEPOSITION ID IS D_1300018898. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-DEC-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL18U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97930 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12481 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 21.40 REMARK 200 R MERGE (I) : 0.08200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.2 REMARK 200 DATA REDUNDANCY IN SHELL : 19.80 REMARK 200 R MERGE FOR SHELL (I) : 0.76100 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: SAD REMARK 200 SOFTWARE USED: AUTOSOL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.59 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MG(OAC)2, 0.1 M C2H6ASNAO2, PH REMARK 280 6.5, 30% MPD, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 111.28267 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 222.56533 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 166.92400 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 278.20667 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 55.64133 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 111.28267 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 222.56533 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 278.20667 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 166.92400 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 55.64133 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: A, C 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 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS C 193 CG CD CE NZ 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 225 O HOH A 237 1.61 REMARK 500 O HOH A 205 O HOH A 225 1.77 REMARK 500 O HOH A 221 O HOH A 230 1.77 REMARK 500 O HOH C 201 O HOH C 202 1.82 REMARK 500 O HOH A 204 O HOH A 229 1.86 REMARK 500 O HOH A 234 O HOH A 236 1.88 REMARK 500 O HOH A 221 O HOH A 236 1.97 REMARK 500 O HOH A 220 O HOH A 235 2.00 REMARK 500 O HOH A 204 O HOH A 208 2.03 REMARK 500 O HOH A 215 O HOH A 223 2.03 REMARK 500 O HOH A 221 O HOH A 234 2.07 REMARK 500 O HOH A 206 O HOH A 207 2.11 REMARK 500 O HOH A 217 O HOH A 222 2.12 REMARK 500 O HOH A 209 O HOH A 218 2.12 REMARK 500 O HOH A 215 O HOH A 216 2.14 REMARK 500 O HOH A 209 O HOH C 201 2.17 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 PRO C 105 -126.18 -101.85 REMARK 500 ASN C 106 105.69 -179.94 REMARK 500 HIS C 107 -58.48 -138.72 REMARK 500 SER C 145 170.42 -59.90 REMARK 500 PHE C 156 -145.47 -108.74 REMARK 500 GLU C 158 -140.03 -141.45 REMARK 500 ASN C 164 37.11 -73.79 REMARK 500 ALA C 165 -57.90 -136.19 REMARK 500 ARG C 167 -69.04 -18.40 REMARK 500 SER C 168 -74.12 -90.63 REMARK 500 GLN C 170 62.73 179.84 REMARK 500 PRO C 173 77.74 -57.68 REMARK 500 GLN C 182 142.95 -172.77 REMARK 500 THR C 186 -168.69 -100.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ARG C 104 PRO C 105 147.57 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 MG A 106 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 6 OP2 REMARK 620 2 HOH A 204 O 139.6 REMARK 620 3 HOH A 208 O 84.8 58.6 REMARK 620 4 HOH A 212 O 86.5 122.9 161.8 REMARK 620 5 HOH A 224 O 103.9 89.8 84.3 113.4 REMARK 620 6 HOH A 229 O 126.5 53.2 99.0 73.6 129.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 107 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 7 OP2 REMARK 620 2 C A 8 OP2 94.5 REMARK 620 3 HOH A 203 O 151.4 105.6 REMARK 620 4 HOH A 206 O 83.2 158.4 70.5 REMARK 620 5 HOH A 207 O 83.3 94.9 75.1 63.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 108 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 7 OP1 REMARK 620 2 NAD A 110 O1N 100.8 REMARK 620 3 NAD A 110 O1A 84.7 73.7 REMARK 620 4 HOH A 202 O 83.6 81.4 149.9 REMARK 620 5 HOH A 210 O 83.3 166.3 93.9 112.1 REMARK 620 6 HOH A 211 O 166.7 83.2 84.3 109.6 90.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 102 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 209 O REMARK 620 2 HOH A 213 O 117.6 REMARK 620 3 HOH A 218 O 60.0 83.2 REMARK 620 4 HOH A 232 O 107.1 126.3 148.0 REMARK 620 5 HOH C 201 O 62.7 141.9 63.7 84.3 REMARK 620 6 HOH C 202 O 111.1 103.8 74.6 85.1 51.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 103 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 215 O REMARK 620 2 HOH A 216 O 63.2 REMARK 620 3 HOH A 220 O 81.3 64.3 REMARK 620 4 HOH A 223 O 56.5 110.5 75.3 REMARK 620 5 HOH A 235 O 128.7 113.5 57.0 83.0 REMARK 620 6 HOH A 239 O 69.1 106.0 149.5 82.4 140.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 104 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 205 O REMARK 620 2 HOH A 225 O 46.4 REMARK 620 3 HOH A 227 O 131.0 146.0 REMARK 620 4 HOH A 228 O 128.8 105.5 96.6 REMARK 620 5 HOH A 237 O 83.5 42.3 109.6 98.9 REMARK 620 6 HOH A 238 O 70.5 78.7 71.3 157.2 68.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 105 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 201 O REMARK 620 2 HOH A 214 O 92.1 REMARK 620 3 HOH A 221 O 76.0 152.5 REMARK 620 4 HOH A 230 O 97.6 160.4 47.1 REMARK 620 5 HOH A 234 O 75.7 98.2 55.1 100.7 REMARK 620 6 HOH A 236 O 122.3 119.0 53.6 69.4 54.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 109 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 217 O REMARK 620 2 HOH A 219 O 129.3 REMARK 620 3 HOH A 222 O 57.7 84.0 REMARK 620 4 HOH A 226 O 128.3 74.5 86.9 REMARK 620 5 HOH A 231 O 79.0 149.1 126.1 98.3 REMARK 620 6 HOH A 233 O 117.7 87.0 160.6 107.2 66.1 REMARK 620 N 1 2 3 4 5 DBREF 7D7V A 2 58 PDB 7D7V 7D7V 2 58 DBREF 7D7V C 102 193 UNP P09012 SNRPA_HUMAN 5 96 SEQADV 7D7V HIS C 128 UNP P09012 TYR 31 ENGINEERED MUTATION SEQADV 7D7V ARG C 133 UNP P09012 GLN 36 ENGINEERED MUTATION SEQRES 1 A 57 G C G C A A C A U C C C C SEQRES 2 A 57 G C C G G U U G G G C G C SEQRES 3 A 57 A U U G C A C U C C G C G SEQRES 4 A 57 C A G U G A A C C G G C U SEQRES 5 A 57 G C G C C SEQRES 1 C 92 GLU THR ARG PRO ASN HIS THR ILE TYR ILE ASN ASN LEU SEQRES 2 C 92 ASN GLU LYS ILE LYS LYS ASP GLU LEU LYS LYS SER LEU SEQRES 3 C 92 HIS ALA ILE PHE SER ARG PHE GLY GLN ILE LEU ASP ILE SEQRES 4 C 92 LEU VAL SER ARG SER LEU LYS MET ARG GLY GLN ALA PHE SEQRES 5 C 92 VAL ILE PHE LYS GLU VAL SER SER ALA THR ASN ALA LEU SEQRES 6 C 92 ARG SER MET GLN GLY PHE PRO PHE TYR ASP LYS PRO MET SEQRES 7 C 92 ARG ILE GLN TYR ALA LYS THR ASP SER ASP ILE ILE ALA SEQRES 8 C 92 LYS HET GTP A 101 32 HET MG A 102 1 HET MG A 103 1 HET MG A 104 1 HET MG A 105 1 HET MG A 106 1 HET MG A 107 1 HET MG A 108 1 HET MG A 109 1 HET NAD A 110 44 HETNAM GTP GUANOSINE-5'-TRIPHOSPHATE HETNAM MG MAGNESIUM ION HETNAM NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE FORMUL 3 GTP C10 H16 N5 O14 P3 FORMUL 4 MG 8(MG 2+) FORMUL 12 NAD C21 H27 N7 O14 P2 FORMUL 13 HOH *41(H2 O) HELIX 1 AA1 LYS C 119 ALA C 129 1 11 SHEET 1 AA1 4 ASP C 139 VAL C 142 0 SHEET 2 AA1 4 ALA C 152 ILE C 155 -1 O PHE C 153 N LEU C 141 SHEET 3 AA1 4 ILE C 109 ASN C 112 -1 N ILE C 111 O ALA C 152 SHEET 4 AA1 4 ARG C 180 TYR C 183 -1 O ARG C 180 N ASN C 112 LINK OP2 A A 6 MG MG A 106 1555 1555 2.03 LINK OP2 A A 7 MG MG A 107 1555 1555 1.82 LINK OP1 A A 7 MG MG A 108 1555 1555 2.22 LINK OP2 C A 8 MG MG A 107 1555 1555 1.71 LINK MG MG A 102 O HOH A 209 1555 1555 1.98 LINK MG MG A 102 O HOH A 213 1555 1555 2.11 LINK MG MG A 102 O HOH A 218 1555 1555 2.24 LINK MG MG A 102 O HOH A 232 1555 1555 2.24 LINK MG MG A 102 O HOH C 201 1555 1555 2.18 LINK MG MG A 102 O HOH C 202 1555 1555 2.02 LINK MG MG A 103 O HOH A 215 1555 1555 2.15 LINK MG MG A 103 O HOH A 216 1555 1555 1.92 LINK MG MG A 103 O HOH A 220 1555 1555 2.24 LINK MG MG A 103 O HOH A 223 1555 1555 2.15 LINK MG MG A 103 O HOH A 235 1555 1555 1.91 LINK MG MG A 103 O HOH A 239 1555 1555 1.98 LINK MG MG A 104 O HOH A 205 1555 1555 2.11 LINK MG MG A 104 O HOH A 225 1555 1555 2.34 LINK MG MG A 104 O HOH A 227 1555 1555 2.26 LINK MG MG A 104 O HOH A 228 1555 1555 2.10 LINK MG MG A 104 O HOH A 237 1555 1555 2.04 LINK MG MG A 104 O HOH A 238 1555 1555 2.05 LINK MG MG A 105 O HOH A 201 1555 1555 2.04 LINK MG MG A 105 O HOH A 214 1555 1555 2.16 LINK MG MG A 105 O HOH A 221 1555 1555 2.33 LINK MG MG A 105 O HOH A 230 1555 1555 2.07 LINK MG MG A 105 O HOH A 234 1555 1555 2.13 LINK MG MG A 105 O HOH A 236 1555 1555 1.98 LINK MG MG A 106 O HOH A 204 1555 1555 2.18 LINK MG MG A 106 O HOH A 208 1555 1555 1.95 LINK MG MG A 106 O HOH A 212 1555 1555 2.00 LINK MG MG A 106 O HOH A 224 1555 1555 1.99 LINK MG MG A 106 O HOH A 229 1555 1555 1.97 LINK MG MG A 107 O HOH A 203 1555 1555 1.95 LINK MG MG A 107 O HOH A 206 1555 1555 1.97 LINK MG MG A 107 O HOH A 207 1555 1555 2.03 LINK MG MG A 108 O1N NAD A 110 1555 1555 2.00 LINK MG MG A 108 O1A NAD A 110 1555 1555 2.10 LINK MG MG A 108 O HOH A 202 1555 1555 2.10 LINK MG MG A 108 O HOH A 210 1555 1555 2.04 LINK MG MG A 108 O HOH A 211 1555 1555 2.09 LINK MG MG A 109 O HOH A 217 1555 1555 2.17 LINK MG MG A 109 O HOH A 219 1555 1555 2.35 LINK MG MG A 109 O HOH A 222 1555 1555 2.22 LINK MG MG A 109 O HOH A 226 1555 1555 2.31 LINK MG MG A 109 O HOH A 231 1555 1555 2.32 LINK MG MG A 109 O HOH A 233 1555 1555 2.34 CRYST1 68.593 68.593 333.848 90.00 90.00 120.00 P 61 2 2 12 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 0.014579 0.008417 0.000000 0.00000 SCALE2 0.000000 0.016834 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002995 0.00000