HEADER CONTRACTILE PROTEIN 29-SEP-11 3U1A TITLE N-TERMINAL 81-AA FRAGMENT OF SMOOTH MUSCLE TROPOMYOSIN ALPHA COMPND MOL_ID: 1; COMPND 2 MOLECULE: SMOOTH MUSCLE TROPOMYOSIN ALPHA; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: UNP RESIDUES 1-81; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: BANTAM,CHICKENS; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PTYB12 KEYWDS MUSCLE CONTRACTION, ACTIN, CONTRACTILE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR N.JAMPANI,R.DOMINGUEZ REVDAT 3 28-FEB-24 3U1A 1 SEQADV REVDAT 2 04-SEP-13 3U1A 1 JRNL REVDAT 1 23-NOV-11 3U1A 0 JRNL AUTH J.N.RAO,R.RIVERA-SANTIAGO,X.E.LI,W.LEHMAN,R.DOMINGUEZ JRNL TITL STRUCTURAL ANALYSIS OF SMOOTH MUSCLE TROPOMYOSIN ALPHA AND JRNL TITL 2 BETA ISOFORMS. JRNL REF J.BIOL.CHEM. V. 287 3165 2012 JRNL REFN ISSN 0021-9258 JRNL PMID 22119916 JRNL DOI 10.1074/JBC.M111.307330 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6.4_486) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.52 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.1 REMARK 3 NUMBER OF REFLECTIONS : 24909 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.225 REMARK 3 R VALUE (WORKING SET) : 0.222 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 1253 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 39.5263 - 4.1588 0.99 2895 154 0.2174 0.2548 REMARK 3 2 4.1588 - 3.3015 0.99 2782 147 0.1977 0.2414 REMARK 3 3 3.3015 - 2.8843 0.98 2708 144 0.2243 0.2598 REMARK 3 4 2.8843 - 2.6206 0.97 2664 141 0.2350 0.2620 REMARK 3 5 2.6206 - 2.4328 0.96 2626 139 0.2388 0.3029 REMARK 3 6 2.4328 - 2.2894 0.95 2599 138 0.2346 0.2671 REMARK 3 7 2.2894 - 2.1748 0.93 2516 134 0.2226 0.3229 REMARK 3 8 2.1748 - 2.0801 0.90 2446 131 0.2512 0.2739 REMARK 3 9 2.0801 - 2.0000 0.89 2420 125 0.2647 0.3328 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.31 REMARK 3 B_SOL : 41.19 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.930 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 7.04700 REMARK 3 B22 (A**2) : 0.87710 REMARK 3 B33 (A**2) : -7.92410 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 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 : 0.009 2668 REMARK 3 ANGLE : 0.935 3557 REMARK 3 CHIRALITY : 0.073 396 REMARK 3 PLANARITY : 0.003 483 REMARK 3 DIHEDRAL : 19.956 1098 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A REMARK 3 ORIGIN FOR THE GROUP (A): 20.6208 7.2301 9.4895 REMARK 3 T TENSOR REMARK 3 T11: 0.3572 T22: 0.1265 REMARK 3 T33: 0.0768 T12: -0.0071 REMARK 3 T13: 0.0175 T23: -0.0198 REMARK 3 L TENSOR REMARK 3 L11: 0.5054 L22: 0.2741 REMARK 3 L33: 0.4462 L12: -0.0130 REMARK 3 L13: -0.4230 L23: -0.1551 REMARK 3 S TENSOR REMARK 3 S11: 0.1329 S12: -0.1263 S13: 0.0621 REMARK 3 S21: -0.0563 S22: -0.0529 S23: -0.0351 REMARK 3 S31: -0.2759 S32: -0.0765 S33: 0.0161 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN B REMARK 3 ORIGIN FOR THE GROUP (A): 21.3412 5.7147 12.5096 REMARK 3 T TENSOR REMARK 3 T11: 0.3554 T22: 0.1153 REMARK 3 T33: 0.0692 T12: -0.0408 REMARK 3 T13: 0.0008 T23: -0.0100 REMARK 3 L TENSOR REMARK 3 L11: 0.3589 L22: 0.2513 REMARK 3 L33: 0.2926 L12: -0.0838 REMARK 3 L13: -0.1470 L23: 0.1360 REMARK 3 S TENSOR REMARK 3 S11: -0.0669 S12: -0.1629 S13: -0.0278 REMARK 3 S21: -0.0493 S22: -0.0412 S23: 0.0028 REMARK 3 S31: -0.0221 S32: 0.2866 S33: 0.0149 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN C REMARK 3 ORIGIN FOR THE GROUP (A): 2.7816 24.0430 -6.9616 REMARK 3 T TENSOR REMARK 3 T11: 0.3760 T22: 0.1085 REMARK 3 T33: 0.0846 T12: 0.0142 REMARK 3 T13: 0.0159 T23: 0.0274 REMARK 3 L TENSOR REMARK 3 L11: 0.1899 L22: 0.3474 REMARK 3 L33: 0.2013 L12: 0.0405 REMARK 3 L13: -0.1529 L23: 0.0410 REMARK 3 S TENSOR REMARK 3 S11: 0.0462 S12: 0.0691 S13: 0.0632 REMARK 3 S21: -0.0515 S22: -0.0046 S23: 0.0282 REMARK 3 S31: -0.0771 S32: 0.1637 S33: -0.0967 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN D REMARK 3 ORIGIN FOR THE GROUP (A): 1.9941 22.5574 -9.0760 REMARK 3 T TENSOR REMARK 3 T11: 0.4431 T22: 0.1859 REMARK 3 T33: 0.1151 T12: 0.0522 REMARK 3 T13: -0.0088 T23: 0.0011 REMARK 3 L TENSOR REMARK 3 L11: 0.0474 L22: 0.3014 REMARK 3 L33: 0.3543 L12: 0.0630 REMARK 3 L13: 0.1427 L23: -0.3619 REMARK 3 S TENSOR REMARK 3 S11: 0.0908 S12: 0.0846 S13: 0.0440 REMARK 3 S21: -0.0864 S22: 0.0829 S23: 0.0463 REMARK 3 S31: 0.2006 S32: 0.0182 S33: -0.1232 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 3U1A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-OCT-11. REMARK 100 THE DEPOSITION ID IS D_1000068179. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-NOV-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : SI (111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25949 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 12.05 REMARK 200 R MERGE (I) : 0.10580 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.5900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.2 REMARK 200 DATA REDUNDANCY IN SHELL : 10.40 REMARK 200 R MERGE FOR SHELL (I) : 0.41980 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.520 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: PHENIX AUTOSOL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM ACETATE, PH 4.4, 20 MM REMARK 280 CALCIUM CHLORIDE, 30-33 % 2-METHYL-2,4-PENTANEDIOL , VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 29.38400 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.64950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.59050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 50.64950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.38400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.59050 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3550 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12220 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -36.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12270 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -34.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8780 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22700 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -83.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 350 APPLY THE FOLLOWING TO CHAINS: C, D REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 29.38400 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 31.59050 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -101.29900 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 ALA A -2 REMARK 465 GLY A -1 REMARK 465 ALA D -2 REMARK 465 GLY D -1 REMARK 465 LYS D 80 REMARK 465 ALA D 81 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 HIS A 0 CG ND1 CD2 CE1 NE2 REMARK 470 HIS D 0 CG ND1 CD2 CE1 NE2 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 C 104 O HOH C 152 1.81 REMARK 500 O HOH A 203 O HOH B 216 1.82 REMARK 500 O HOH C 121 O HOH C 159 1.83 REMARK 500 O HOH A 85 O HOH A 148 1.85 REMARK 500 OD2 ASP A 69 O HOH A 89 1.85 REMARK 500 O HOH A 179 O HOH A 183 1.89 REMARK 500 O ALA A 18 O HOH A 178 1.89 REMARK 500 OE1 GLU B 62 O HOH B 200 1.89 REMARK 500 O HOH A 98 O HOH A 164 1.93 REMARK 500 NH1 ARG C 51 O HOH C 154 1.93 REMARK 500 O HOH C 89 O HOH C 173 1.96 REMARK 500 NE ARG A 21 O HOH A 196 2.00 REMARK 500 NH2 ARG D 35 O HOH D 188 2.01 REMARK 500 O HOH C 186 O HOH C 193 2.04 REMARK 500 O HOH A 182 O HOH C 174 2.05 REMARK 500 OE1 GLU B 26 O HOH B 83 2.06 REMARK 500 OD1 ASP D 42 O HOH D 184 2.07 REMARK 500 CZ ARG A 21 O HOH A 196 2.07 REMARK 500 NZ LYS D 29 O HOH D 105 2.08 REMARK 500 O HOH D 197 O HOH D 213 2.10 REMARK 500 O HOH A 162 O HOH C 214 2.11 REMARK 500 O HOH B 189 O HOH B 210 2.12 REMARK 500 O ALA A 3 O HOH A 99 2.13 REMARK 500 NE2 HIS B 65 O HOH B 176 2.14 REMARK 500 CB ARG A 21 O HOH A 178 2.14 REMARK 500 O HOH C 98 O HOH C 163 2.14 REMARK 500 O ASP C 20 OE1 GLU C 23 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH B 200 O HOH C 89 4555 1.96 REMARK 500 OE1 GLN A 45 O HOH D 85 4555 1.98 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 HIS B 0 -162.11 141.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3U1C RELATED DB: PDB REMARK 900 RELATED ID: 3U59 RELATED DB: PDB DBREF 3U1A A 1 81 UNP P04268 P04268 1 81 DBREF 3U1A B 1 81 UNP P04268 P04268 1 81 DBREF 3U1A C 1 81 UNP P04268 P04268 1 81 DBREF 3U1A D 1 81 UNP P04268 P04268 1 81 SEQADV 3U1A ALA A -2 UNP P04268 EXPRESSION TAG SEQADV 3U1A GLY A -1 UNP P04268 EXPRESSION TAG SEQADV 3U1A HIS A 0 UNP P04268 EXPRESSION TAG SEQADV 3U1A ALA B -2 UNP P04268 EXPRESSION TAG SEQADV 3U1A GLY B -1 UNP P04268 EXPRESSION TAG SEQADV 3U1A HIS B 0 UNP P04268 EXPRESSION TAG SEQADV 3U1A ALA C -2 UNP P04268 EXPRESSION TAG SEQADV 3U1A GLY C -1 UNP P04268 EXPRESSION TAG SEQADV 3U1A HIS C 0 UNP P04268 EXPRESSION TAG SEQADV 3U1A ALA D -2 UNP P04268 EXPRESSION TAG SEQADV 3U1A GLY D -1 UNP P04268 EXPRESSION TAG SEQADV 3U1A HIS D 0 UNP P04268 EXPRESSION TAG SEQRES 1 A 84 ALA GLY HIS MET ASP ALA ILE LYS LYS LYS MET GLN MET SEQRES 2 A 84 LEU LYS LEU ASP LYS GLU ASN ALA LEU ASP ARG ALA GLU SEQRES 3 A 84 GLN ALA GLU ALA ASP LYS LYS ALA ALA GLU GLU ARG SER SEQRES 4 A 84 LYS GLN LEU GLU ASP ASP ILE VAL GLN LEU GLU LYS GLN SEQRES 5 A 84 LEU ARG VAL THR GLU ASP SER ARG ASP GLN VAL LEU GLU SEQRES 6 A 84 GLU LEU HIS LYS SER GLU ASP SER LEU LEU PHE ALA GLU SEQRES 7 A 84 GLU ASN ALA ALA LYS ALA SEQRES 1 B 84 ALA GLY HIS MET ASP ALA ILE LYS LYS LYS MET GLN MET SEQRES 2 B 84 LEU LYS LEU ASP LYS GLU ASN ALA LEU ASP ARG ALA GLU SEQRES 3 B 84 GLN ALA GLU ALA ASP LYS LYS ALA ALA GLU GLU ARG SER SEQRES 4 B 84 LYS GLN LEU GLU ASP ASP ILE VAL GLN LEU GLU LYS GLN SEQRES 5 B 84 LEU ARG VAL THR GLU ASP SER ARG ASP GLN VAL LEU GLU SEQRES 6 B 84 GLU LEU HIS LYS SER GLU ASP SER LEU LEU PHE ALA GLU SEQRES 7 B 84 GLU ASN ALA ALA LYS ALA SEQRES 1 C 84 ALA GLY HIS MET ASP ALA ILE LYS LYS LYS MET GLN MET SEQRES 2 C 84 LEU LYS LEU ASP LYS GLU ASN ALA LEU ASP ARG ALA GLU SEQRES 3 C 84 GLN ALA GLU ALA ASP LYS LYS ALA ALA GLU GLU ARG SER SEQRES 4 C 84 LYS GLN LEU GLU ASP ASP ILE VAL GLN LEU GLU LYS GLN SEQRES 5 C 84 LEU ARG VAL THR GLU ASP SER ARG ASP GLN VAL LEU GLU SEQRES 6 C 84 GLU LEU HIS LYS SER GLU ASP SER LEU LEU PHE ALA GLU SEQRES 7 C 84 GLU ASN ALA ALA LYS ALA SEQRES 1 D 84 ALA GLY HIS MET ASP ALA ILE LYS LYS LYS MET GLN MET SEQRES 2 D 84 LEU LYS LEU ASP LYS GLU ASN ALA LEU ASP ARG ALA GLU SEQRES 3 D 84 GLN ALA GLU ALA ASP LYS LYS ALA ALA GLU GLU ARG SER SEQRES 4 D 84 LYS GLN LEU GLU ASP ASP ILE VAL GLN LEU GLU LYS GLN SEQRES 5 D 84 LEU ARG VAL THR GLU ASP SER ARG ASP GLN VAL LEU GLU SEQRES 6 D 84 GLU LEU HIS LYS SER GLU ASP SER LEU LEU PHE ALA GLU SEQRES 7 D 84 GLU ASN ALA ALA LYS ALA FORMUL 5 HOH *216(H2 O) HELIX 1 1 HIS A 0 ALA A 81 1 82 HELIX 2 2 HIS B 0 ALA B 81 1 82 HELIX 3 3 ASP C 2 ALA C 81 1 80 HELIX 4 4 MET D 1 ALA D 79 1 79 CRYST1 58.768 63.181 101.299 90.00 90.00 90.00 P 21 21 21 16 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 0.017016 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015828 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009872 0.00000