HEADER TRANSCRIPTION/DNA 30-MAR-98 1SKN TITLE THE BINDING DOMAIN OF SKN-1 IN COMPLEX WITH DNA: A NEW DNA-BINDING TITLE 2 MOTIF COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(*TP*GP*AP*CP*AP*AP*TP*GP*TP*CP*AP*TP*CP*CP*C)- COMPND 3 3'); COMPND 4 CHAIN: A; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: DNA (5'-D(*CP*AP*GP*GP*GP*AP*TP*GP*AP*CP*AP*TP*TP*GP*T)- COMPND 8 3'); COMPND 9 CHAIN: B; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: DNA-BINDING DOMAIN OF SKN-1; COMPND 13 CHAIN: P; COMPND 14 FRAGMENT: BINDING DOMAIN; COMPND 15 SYNONYM: DNA-BINDING DOMAIN OF TRANSCRIPTION FACTOR SKN-1; COMPND 16 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 SYNTHETIC: YES; SOURCE 5 MOL_ID: 3; SOURCE 6 ORGANISM_SCIENTIFIC: CAENORHABDITIS ELEGANS; SOURCE 7 ORGANISM_TAXID: 6239; SOURCE 8 CELLULAR_LOCATION: NUCLEUS; SOURCE 9 GENE: SKN-1; SOURCE 10 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 11 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 12 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 13 EXPRESSION_SYSTEM_PLASMID: PET28B KEYWDS COMPLEX (TRANSCRIPTION FACTOR-DNA), TRANSCRIPTION-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR P.B.RUPERT,G.W.DAUGHDRILL,B.BOWERMAN,B.W.MATTHEWS REVDAT 4 14-FEB-24 1SKN 1 REMARK REVDAT 3 17-JUL-19 1SKN 1 REMARK REVDAT 2 24-FEB-09 1SKN 1 VERSN REVDAT 1 24-JUN-98 1SKN 0 JRNL AUTH P.B.RUPERT,G.W.DAUGHDRILL,B.BOWERMAN,B.W.MATTHEWS JRNL TITL A NEW DNA-BINDING MOTIF IN THE SKN-1 BINDING DOMAIN-DNA JRNL TITL 2 COMPLEX. JRNL REF NAT.STRUCT.BIOL. V. 5 484 1998 JRNL REFN ISSN 1072-8368 JRNL PMID 9628487 JRNL DOI 10.1038/NSB0698-484 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 6450 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.240 REMARK 3 R VALUE (WORKING SET) : 0.220 REMARK 3 FREE R VALUE : 0.337 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 752 REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.2400 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.2250 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.337 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 10.00 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 796 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 7202 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 610 REMARK 3 NUCLEIC ACID ATOMS : 609 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 28 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : 38.400 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.017 ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : 2.700 ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : 21.100; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : 0.022 ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : 0.020 ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : TNT 5F REMARK 3 KSOL : 0.80 REMARK 3 BSOL : 110.0 REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : NULL REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THE SHORT CONTACTS LISTED IN REMARK 500 ARE THE RESULT OF REMARK 3 THE LAURYLDIMETHYLAMINEOXIDE (LDA) MOLECULE MODELED ON A REMARK 3 TWO-FOLD AXIS AT HALF OCCUPANCY. THIS LDA MOLECULE WAS REMARK 3 EXCLUDED FROM MAKING BAD CONTACTS WITH A SYMMETRY-RELATED REMARK 3 COPY OF ITSELF IN THE TNT REFINEMENT PROTOCOL. REMARK 4 REMARK 4 1SKN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY NDB. REMARK 100 THE DEPOSITION ID IS D_1000176400. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAR-97 REMARK 200 TEMPERATURE (KELVIN) : 100.00 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7202 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.8 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : 0.03800 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.57 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.90 REMARK 200 R MERGE FOR SHELL (I) : 0.11600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIRAS REMARK 200 SOFTWARE USED: XTALVIEW REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED FROM 8% PEG REMARK 280 1000 50 MM BIS-TRIS, PH 6.0, 100-150 MM LICL, 2MM LDAO., VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 277.00K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 26.72500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 26.72500 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 41.06500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 46.69500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 41.06500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 46.69500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 26.72500 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 41.06500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 46.69500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 26.72500 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 41.06500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 46.69500 REMARK 290 SMTRY3 8 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, P 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 MET P 442 REMARK 465 GLY P 443 REMARK 465 HIS P 444 REMARK 465 HIS P 445 REMARK 465 HIS P 446 REMARK 465 HIS P 447 REMARK 465 HIS P 448 REMARK 465 HIS P 449 REMARK 465 SER P 450 REMARK 465 GLY P 451 REMARK 465 GLN P 452 REMARK 465 ARG P 453 REMARK 465 LYS P 454 REMARK 465 ARG P 455 REMARK 465 SER P 530 REMARK 465 HIS P 531 REMARK 465 TYR P 532 REMARK 465 ILE P 533 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 DG A 2 O3' DG A 2 C3' -0.061 REMARK 500 DA A 5 N9 DA A 5 C4 0.050 REMARK 500 DA A 6 O3' DA A 6 C3' -0.043 REMARK 500 DC B 1 O3' DC B 1 C3' -0.042 REMARK 500 DA B 2 N9 DA B 2 C4 -0.068 REMARK 500 DA B 11 O3' DA B 11 C3' -0.037 REMARK 500 GLU P 469 CD GLU P 469 OE2 0.074 REMARK 500 GLU P 484 CD GLU P 484 OE1 0.074 REMARK 500 GLU P 496 CD GLU P 496 OE2 0.087 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 DT A 1 O4' - C1' - N1 ANGL. DEV. = 3.4 DEGREES REMARK 500 DG A 2 O4' - C4' - C3' ANGL. DEV. = -2.7 DEGREES REMARK 500 DG A 2 C3' - C2' - C1' ANGL. DEV. = -6.3 DEGREES REMARK 500 DG A 2 O4' - C1' - N9 ANGL. DEV. = 2.3 DEGREES REMARK 500 DA A 3 C3' - O3' - P ANGL. DEV. = 13.1 DEGREES REMARK 500 DA A 5 P - O5' - C5' ANGL. DEV. = -10.8 DEGREES REMARK 500 DA A 5 O4' - C4' - C3' ANGL. DEV. = -6.4 DEGREES REMARK 500 DA A 5 O4' - C1' - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 DA A 5 C2 - N3 - C4 ANGL. DEV. = 3.1 DEGREES REMARK 500 DA A 6 O5' - C5' - C4' ANGL. DEV. = -5.1 DEGREES REMARK 500 DG A 8 O4' - C1' - C2' ANGL. DEV. = -6.0 DEGREES REMARK 500 DG A 8 C5 - C6 - O6 ANGL. DEV. = -4.8 DEGREES REMARK 500 DC A 10 N1 - C2 - O2 ANGL. DEV. = -4.1 DEGREES REMARK 500 DC A 10 C3' - O3' - P ANGL. DEV. = 9.1 DEGREES REMARK 500 DA A 11 P - O5' - C5' ANGL. DEV. = -11.3 DEGREES REMARK 500 DC A 14 O4' - C1' - N1 ANGL. DEV. = 3.6 DEGREES REMARK 500 DC A 15 O4' - C1' - N1 ANGL. DEV. = 5.8 DEGREES REMARK 500 DC B 1 O4' - C1' - C2' ANGL. DEV. = 3.3 DEGREES REMARK 500 DC B 1 O4' - C1' - N1 ANGL. DEV. = 4.1 DEGREES REMARK 500 DC B 1 N3 - C4 - C5 ANGL. DEV. = -2.5 DEGREES REMARK 500 DC B 1 C3' - O3' - P ANGL. DEV. = -13.1 DEGREES REMARK 500 DA B 2 C2 - N3 - C4 ANGL. DEV. = -3.4 DEGREES REMARK 500 DA B 2 C3' - O3' - P ANGL. DEV. = 7.8 DEGREES REMARK 500 DG B 4 C3' - C2' - C1' ANGL. DEV. = -5.9 DEGREES REMARK 500 DG B 4 O4' - C1' - N9 ANGL. DEV. = 5.9 DEGREES REMARK 500 DT B 7 O4' - C4' - C3' ANGL. DEV. = -2.8 DEGREES REMARK 500 DT B 7 C3' - C2' - C1' ANGL. DEV. = -8.3 DEGREES REMARK 500 DT B 7 O4' - C1' - N1 ANGL. DEV. = 2.3 DEGREES REMARK 500 DG B 8 C4 - C5 - N7 ANGL. DEV. = -3.1 DEGREES REMARK 500 DA B 9 C4' - C3' - C2' ANGL. DEV. = -4.9 DEGREES REMARK 500 DC B 10 C3' - C2' - C1' ANGL. DEV. = -8.7 DEGREES REMARK 500 DT B 12 O4' - C1' - N1 ANGL. DEV. = -5.0 DEGREES REMARK 500 DT B 12 C3' - O3' - P ANGL. DEV. = 7.8 DEGREES REMARK 500 DT B 13 O4' - C4' - C3' ANGL. DEV. = -3.1 DEGREES REMARK 500 DT B 13 C3' - C2' - C1' ANGL. DEV. = -5.8 DEGREES REMARK 500 DT B 13 O4' - C1' - N1 ANGL. DEV. = -4.9 DEGREES REMARK 500 DT B 13 N3 - C4 - O4 ANGL. DEV. = -4.3 DEGREES REMARK 500 DG B 14 P - O5' - C5' ANGL. DEV. = -10.5 DEGREES REMARK 500 DG B 14 O4' - C4' - C3' ANGL. DEV. = -2.9 DEGREES REMARK 500 DT B 15 O4' - C1' - N1 ANGL. DEV. = -6.7 DEGREES REMARK 500 DT B 15 N3 - C2 - O2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG P 506 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG P 507 NE - CZ - NH1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ARG P 507 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 LYS P 512 C - N - CA ANGL. DEV. = -16.1 DEGREES REMARK 500 ARG P 522 NE - CZ - NH1 ANGL. DEV. = 4.6 DEGREES REMARK 500 ASP P 524 CB - CG - OD2 ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG P 525 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ASP P 527 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 ASP P 527 CB - CG - OD2 ANGL. DEV. = -6.5 DEGREES 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 ARG P 457 148.20 171.73 REMARK 500 SER P 495 162.54 -48.78 REMARK 500 ARG P 516 -99.56 -35.58 REMARK 500 THR P 517 -73.77 -15.06 REMARK 500 CYS P 518 -69.58 -17.21 REMARK 500 HIS P 526 -78.99 -100.09 REMARK 500 ASP P 527 -61.97 -5.14 REMARK 500 LYS P 528 -83.54 -104.61 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA P 16 DBREF 1SKN P 450 533 UNP P34707 SKN1_CAEEL 450 533 DBREF 1SKN A 1 15 PDB 1SKN 1SKN 1 15 DBREF 1SKN B 1 15 PDB 1SKN 1SKN 1 15 SEQRES 1 A 15 DT DG DA DC DA DA DT DG DT DC DA DT DC SEQRES 2 A 15 DC DC SEQRES 1 B 15 DC DA DG DG DG DA DT DG DA DC DA DT DT SEQRES 2 B 15 DG DT SEQRES 1 P 92 MET GLY HIS HIS HIS HIS HIS HIS SER GLY GLN ARG LYS SEQRES 2 P 92 ARG GLY ARG GLN SER LYS ASP GLU GLN LEU ALA SER ASP SEQRES 3 P 92 ASN GLU LEU PRO VAL SER ALA PHE GLN ILE SER GLU MET SEQRES 4 P 92 SER LEU SER GLU LEU GLN GLN VAL LEU LYS ASN GLU SER SEQRES 5 P 92 LEU SER GLU TYR GLN ARG GLN LEU ILE ARG LYS ILE ARG SEQRES 6 P 92 ARG ARG GLY LYS ASN LYS VAL ALA ALA ARG THR CYS ARG SEQRES 7 P 92 GLN ARG ARG THR ASP ARG HIS ASP LYS MET SER HIS TYR SEQRES 8 P 92 ILE HET LDA P 16 16 HETNAM LDA LAURYL DIMETHYLAMINE-N-OXIDE FORMUL 4 LDA C14 H31 N O FORMUL 5 HOH *28(H2 O) HELIX 1 H1 LYS P 460 ASP P 467 1 8 HELIX 2 H2 ALA P 474 GLU P 479 1 6 HELIX 3 H3 LEU P 482 ASN P 491 1 10 HELIX 4 H4 GLU P 496 ARG P 525 1 30 SITE 1 AC1 7 PRO P 471 VAL P 472 GLU P 479 MET P 480 SITE 2 AC1 7 SER P 481 GLU P 484 GLU P 492 CRYST1 82.130 93.390 53.450 90.00 90.00 90.00 C 2 2 21 8 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 0.012176 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010708 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018709 0.00000