HEADER TOXIN 15-FEB-16 5I5B TITLE QUASI RACEMIC STRUCTURE OF ALLO-THR13-SHK AND D-SHK COMPND MOL_ID: 1; COMPND 2 MOLECULE: KAPPA-STICHOTOXIN-SHE3A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: KAPPA-SHTX-SHE3A,POTASSIUM CHANNEL TOXIN SHK; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: ALLO-THR13-SHK; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: D-SHK; COMPND 9 CHAIN: B; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: STICHODACTYLA HELIANTHUS; SOURCE 4 ORGANISM_COMMON: SUN ANEMONE; SOURCE 5 ORGANISM_TAXID: 6123; SOURCE 6 MOL_ID: 2; SOURCE 7 SYNTHETIC: YES; SOURCE 8 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 9 ORGANISM_TAXID: 32630 KEYWDS ALLO-THR13-SHK, D-SHK, QUASI RACEMIC STRUCTURE, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR B.DANG,T.KUBOTA,K.MANDAL,R.SHEN,F.BEZANILLA,B.ROUX,S.B.H.KENT REVDAT 5 15-NOV-23 5I5B 1 REMARK REVDAT 4 27-SEP-23 5I5B 1 REMARK REVDAT 3 29-MAR-17 5I5B 1 JRNL REVDAT 2 08-MAR-17 5I5B 1 JRNL REVDAT 1 25-JAN-17 5I5B 0 JRNL AUTH B.DANG,R.SHEN,T.KUBOTA,K.MANDAL,F.BEZANILLA,B.ROUX,S.B.KENT JRNL TITL INVERSION OF THE SIDE-CHAIN STEREOCHEMISTRY OF INDVIDUAL THR JRNL TITL 2 OR ILE RESIDUES IN A PROTEIN MOLECULE: IMPACT ON THE JRNL TITL 3 FOLDING, STABILITY, AND STRUCTURE OF THE SHK TOXIN. JRNL REF ANGEW. CHEM. INT. ED. ENGL. V. 56 3324 2017 JRNL REFN ESSN 1521-3773 JRNL PMID 28194851 JRNL DOI 10.1002/ANIE.201612398 REMARK 2 REMARK 2 RESOLUTION. 0.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 0.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.30 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 85.4 REMARK 3 NUMBER OF REFLECTIONS : 33600 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.113 REMARK 3 R VALUE (WORKING SET) : 0.112 REMARK 3 FREE R VALUE : 0.128 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1810 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 0.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 0.92 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2400 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 82.84 REMARK 3 BIN R VALUE (WORKING SET) : 0.1640 REMARK 3 BIN FREE R VALUE SET COUNT : 139 REMARK 3 BIN FREE R VALUE : 0.1690 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 556 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 102 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 7.28 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.20000 REMARK 3 B22 (A**2) : 0.23000 REMARK 3 B33 (A**2) : 0.11000 REMARK 3 B12 (A**2) : -0.06000 REMARK 3 B13 (A**2) : -0.10000 REMARK 3 B23 (A**2) : 0.20000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.018 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.019 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.010 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.362 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.985 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.981 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 669 ; 0.030 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): 519 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 904 ; 2.876 ; 1.990 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1251 ; 1.746 ; 3.010 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 87 ; 7.933 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 24 ;18.599 ;18.333 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 143 ;16.301 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ;17.814 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 97 ; 2.005 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 700 ; 0.017 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 154 ; 0.004 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 1188 ; 6.675 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 21 ;65.461 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 1258 ;10.419 ; 5.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 5I5B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-MAY-16. REMARK 100 THE DEPOSITION ID IS D_1000218313. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-MAR-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.7749 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47481 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.900 REMARK 200 RESOLUTION RANGE LOW (A) : 27.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 83.0 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.03700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 0.91 REMARK 200 COMPLETENESS FOR SHELL (%) : 81.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.28400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 4LFS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 30.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M LITHIUM SULFATE MONOHYDRATE, 0.1 REMARK 280 M HEPES PH 7.5, 25% W/V POLYETHYLENE GLYCOL 3,350 NACL, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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, 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 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 O3 SO4 A 103 O HOH A 201 1.67 REMARK 500 O HOH A 205 O HOH A 220 1.92 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 A 227 O HOH A 239 1455 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 DAR B 1 CZ DAR B 1 NH1 0.108 REMARK 500 MED B 21 SD MED B 21 CE -0.337 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 ARG A 1 CB - CG - CD ANGL. DEV. = 15.6 DEGREES REMARK 500 LYS A 18 CD - CE - NZ ANGL. DEV. = -15.0 DEGREES REMARK 500 MET A 21 CG - SD - CE ANGL. DEV. = -9.7 DEGREES REMARK 500 ARG A 29 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 DAR B 1 CA - CB - CG ANGL. DEV. = 17.2 DEGREES REMARK 500 DAR B 1 NE - CZ - NH1 ANGL. DEV. = 5.2 DEGREES REMARK 500 DAR B 1 NE - CZ - NH2 ANGL. DEV. = -3.5 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 HIS A 19 -5.22 -142.17 REMARK 500 HIS A 19 -39.56 -132.99 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 252 DISTANCE = 6.08 ANGSTROMS REMARK 525 HOH B 253 DISTANCE = 6.17 ANGSTROMS REMARK 525 HOH B 254 DISTANCE = 6.52 ANGSTROMS 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 LI A 104 LI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 23 OH REMARK 620 2 TYR A 23 OH 29.3 REMARK 620 3 HOH A 207 O 74.3 94.4 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LI A 104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LI A 105 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue LI B 103 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5I5A RELATED DB: PDB DBREF 5I5B A 1 35 UNP P29187 K1A_STIHL 1 35 DBREF 5I5B B 1 35 PDB 5I5B 5I5B 1 35 SEQRES 1 A 35 ARG SER CYS ILE ASP THR ILE PRO LYS SER ARG CYS ALO SEQRES 2 A 35 ALA PHE GLN CYS LYS HIS SER MET LYS TYR ARG LEU SER SEQRES 3 A 35 PHE CYS ARG LYS THR CYS GLY THR CYS SEQRES 1 B 35 DAR DSN DCY DIL DAS DTH DIL DPR DLY DSN DAR DCY DTH SEQRES 2 B 35 DAL DPN DGN DCY DLY DHI DSN MED DLY DTY DAR DLE DSN SEQRES 3 B 35 DPN DCY DAR DLY DTH DCY GLY DTH DCY MODRES 5I5B ALO A 13 THR MODIFIED RESIDUE HET ALO A 13 7 HET DAR B 1 11 HET DSN B 2 9 HET DCY B 3 6 HET DIL B 4 8 HET DAS B 5 8 HET DTH B 6 7 HET DIL B 7 8 HET DPR B 8 7 HET DLY B 9 15 HET DSN B 10 6 HET DAR B 11 11 HET DCY B 12 6 HET DTH B 13 7 HET DAL B 14 5 HET DPN B 15 11 HET DGN B 16 9 HET DCY B 17 6 HET DLY B 18 9 HET DHI B 19 17 HET DSN B 20 6 HET MED B 21 13 HET DLY B 22 9 HET DTY B 23 21 HET DAR B 24 11 HET DLE B 25 8 HET DSN B 26 6 HET DPN B 27 11 HET DCY B 28 6 HET DAR B 29 11 HET DLY B 30 15 HET DTH B 31 7 HET DCY B 32 6 HET DTH B 34 7 HET DCY B 35 7 HET SO4 A 101 5 HET SO4 A 102 5 HET SO4 A 103 5 HET LI A 104 1 HET LI A 105 1 HET LI A 106 1 HET SO4 B 101 5 HET GOL B 102 6 HET LI B 103 1 HETNAM ALO ALLO-THREONINE HETNAM DAR D-ARGININE HETNAM DSN D-SERINE HETNAM DCY D-CYSTEINE HETNAM DIL D-ISOLEUCINE HETNAM DAS D-ASPARTIC ACID HETNAM DTH D-THREONINE HETNAM DPR D-PROLINE HETNAM DLY D-LYSINE HETNAM DAL D-ALANINE HETNAM DPN D-PHENYLALANINE HETNAM DGN D-GLUTAMINE HETNAM DHI D-HISTIDINE HETNAM MED D-METHIONINE HETNAM DTY D-TYROSINE HETNAM DLE D-LEUCINE HETNAM SO4 SULFATE ION HETNAM LI LITHIUM ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 ALO C4 H9 N O3 FORMUL 2 DAR 4(C6 H15 N4 O2 1+) FORMUL 2 DSN 4(C3 H7 N O3) FORMUL 2 DCY 6(C3 H7 N O2 S) FORMUL 2 DIL 2(C6 H13 N O2) FORMUL 2 DAS C4 H7 N O4 FORMUL 2 DTH 4(C4 H9 N O3) FORMUL 2 DPR C5 H9 N O2 FORMUL 2 DLY 4(C6 H14 N2 O2) FORMUL 2 DAL C3 H7 N O2 FORMUL 2 DPN 2(C9 H11 N O2) FORMUL 2 DGN C5 H10 N2 O3 FORMUL 2 DHI C6 H10 N3 O2 1+ FORMUL 2 MED C5 H11 N O2 S FORMUL 2 DTY C9 H11 N O3 FORMUL 2 DLE C6 H13 N O2 FORMUL 3 SO4 4(O4 S 2-) FORMUL 6 LI 4(LI 1+) FORMUL 10 GOL C3 H8 O3 FORMUL 12 HOH *102(H2 O) HELIX 1 AA1 PRO A 8 CYS A 12 5 5 HELIX 2 AA2 ALO A 13 LYS A 18 1 6 HELIX 3 AA3 SER A 20 SER A 26 1 7 HELIX 4 AA4 DPR B 8 DCY B 12 5 5 HELIX 5 AA5 DTH B 13 DLY B 18 1 6 HELIX 6 AA6 DSN B 20 DSN B 26 1 7 SSBOND 1 CYS A 3 CYS A 35 1555 1555 1.99 SSBOND 2 CYS A 12 CYS A 28 1555 1555 2.05 SSBOND 3 CYS A 17 CYS A 32 1555 1555 2.05 SSBOND 4 DCY B 3 DCY B 35 1555 1555 2.10 SSBOND 5 DCY B 12 DCY B 28 1555 1555 2.04 SSBOND 6 DCY B 17 DCY B 32 1555 1555 2.01 LINK C CYS A 12 N ALO A 13 1555 1555 1.34 LINK C ALO A 13 N ALA A 14 1555 1555 1.32 LINK C DAR B 1 N DSN B 2 1555 1555 1.32 LINK C DSN B 2 N DCY B 3 1555 1555 1.30 LINK C DCY B 3 N DIL B 4 1555 1555 1.29 LINK C DIL B 4 N DAS B 5 1555 1555 1.33 LINK C DAS B 5 N DTH B 6 1555 1555 1.32 LINK C DTH B 6 N DIL B 7 1555 1555 1.31 LINK C DIL B 7 N DPR B 8 1555 1555 1.33 LINK C DPR B 8 N DLY B 9 1555 1555 1.34 LINK C DLY B 9 N DSN B 10 1555 1555 1.34 LINK C DSN B 10 N DAR B 11 1555 1555 1.34 LINK C DAR B 11 N DCY B 12 1555 1555 1.34 LINK C DCY B 12 N DTH B 13 1555 1555 1.31 LINK C DTH B 13 N DAL B 14 1555 1555 1.35 LINK C DAL B 14 N DPN B 15 1555 1555 1.33 LINK C DPN B 15 N DGN B 16 1555 1555 1.34 LINK C DGN B 16 N DCY B 17 1555 1555 1.36 LINK C DCY B 17 N DLY B 18 1555 1555 1.34 LINK C DLY B 18 N DHI B 19 1555 1555 1.34 LINK C DHI B 19 N DSN B 20 1555 1555 1.34 LINK C DSN B 20 N MED B 21 1555 1555 1.32 LINK C MED B 21 N DLY B 22 1555 1555 1.36 LINK C DLY B 22 N DTY B 23 1555 1555 1.35 LINK C DTY B 23 N DAR B 24 1555 1555 1.34 LINK C DAR B 24 N DLE B 25 1555 1555 1.34 LINK C DLE B 25 N DSN B 26 1555 1555 1.33 LINK C DSN B 26 N DPN B 27 1555 1555 1.31 LINK C DPN B 27 N DCY B 28 1555 1555 1.34 LINK C DCY B 28 N DAR B 29 1555 1555 1.35 LINK C DAR B 29 N DLY B 30 1555 1555 1.32 LINK C DLY B 30 N DTH B 31 1555 1555 1.34 LINK C DTH B 31 N DCY B 32 1555 1555 1.33 LINK C DCY B 32 N GLY B 33 1555 1555 1.34 LINK C GLY B 33 N DTH B 34 1555 1555 1.33 LINK C DTH B 34 N DCY B 35 1555 1555 1.33 LINK OH ATYR A 23 LI LI A 104 1555 1555 1.94 LINK OH BTYR A 23 LI LI A 104 1555 1555 2.42 LINK LI LI A 104 O HOH A 207 1555 1555 2.43 SITE 1 AC1 8 SER A 20 MET A 21 LYS A 22 DAR B 11 SITE 2 AC1 8 DAR B 29 HOH B 215 HOH B 240 HOH B 241 SITE 1 AC2 6 ARG A 1 ARG A 24 HOH A 203 HOH A 208 SITE 2 AC2 6 HOH A 230 DLY B 18 SITE 1 AC3 7 PRO A 8 LYS A 9 SER A 10 PHE A 15 SITE 2 AC3 7 HOH A 201 HOH A 247 HOH B 233 SITE 1 AC4 5 TYR A 23 HOH A 207 DTH B 6 DIL B 7 SITE 2 AC4 5 DHI B 19 SITE 1 AC5 4 ARG A 11 HOH A 240 HOH A 244 GOL B 102 SITE 1 AC6 9 ARG A 11 ARG A 29 HOH A 221 HOH A 236 SITE 2 AC6 9 HOH A 240 HOH A 248 DSN B 20 MED B 21 SITE 3 AC6 9 DLY B 22 SITE 1 AC7 8 SER A 2 THR A 6 MET A 21 LI A 105 SITE 2 AC7 8 HOH A 213 HOH A 218 HOH B 206 HOH B 213 SITE 1 AC8 5 DSN B 2 DCY B 3 DCY B 35 HOH B 226 SITE 2 AC8 5 HOH B 247 CRYST1 21.457 24.935 29.935 113.82 90.42 98.98 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 0.046605 0.007361 0.003687 0.00000 SCALE2 0.000000 0.040601 0.018252 0.00000 SCALE3 0.000000 0.000000 0.036627 0.00000