HEADER PROTEIN BINDING 12-OCT-98 1SWU TITLE STREPTAVIDIN MUTANT Y43F COMPND MOL_ID: 1; COMPND 2 MOLECULE: STREPTAVIDIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES AVIDINII; SOURCE 3 ORGANISM_TAXID: 1895; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_CELL_LINE: T7 EXPRESSION SYSTEM; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET-210 , NOVAGEN, INC., MADISON,WI KEYWDS BIOTIN BINDING PROTEIN, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR S.FREITAG,I.LE TRONG,L.A.KLUMB,P.S.STAYTON,R.E.STENKAMP REVDAT 7 25-DEC-24 1SWU 1 REMARK LINK REVDAT 6 23-AUG-23 1SWU 1 REMARK REVDAT 5 03-NOV-21 1SWU 1 REMARK SEQADV LINK REVDAT 4 24-FEB-09 1SWU 1 VERSN REVDAT 3 08-JUN-04 1SWU 1 JRNL REMARK HETNAM SCALE2 REVDAT 3 2 1 MASTER REVDAT 2 17-NOV-99 1SWU 1 SEQADV SOURCE REVDAT 1 10-NOV-99 1SWU 0 JRNL AUTH S.FREITAG,I.LE TRONG,L.A.KLUMB,P.S.STAYTON,R.E.STENKAMP JRNL TITL ATOMIC RESOLUTION STRUCTURE OF BIOTIN-FREE TYR43PHE JRNL TITL 2 STREPTAVIDIN: WHAT IS IN THE BINDING SITE? JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 55 1118 1999 JRNL REFN ISSN 0907-4449 JRNL PMID 10329773 JRNL DOI 10.1107/S0907444999002322 REMARK 2 REMARK 2 RESOLUTION. 1.14 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.14 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.3 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : EVERY 10TH REFLECTION REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.126 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.125 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.157 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 14997 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 149978 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.121 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.120 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.151 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 13641 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 136915 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3487 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 550 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 3980.1 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 3331.3 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 41 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 38361 REMARK 3 NUMBER OF RESTRAINTS : 48997 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.015 REMARK 3 ANGLE DISTANCES (A) : 0.035 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.002 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.130 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.159 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.087 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.005 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.033 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.095 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-218 REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ANISOTROPIC REFINEMENT REDUCED FREE R REMARK 3 (I>2SIGMA(I)) BY 0.05 REMARK 4 REMARK 4 1SWU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-NOV-98. REMARK 100 THE DEPOSITION ID IS D_1000000041. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-APR-98 REMARK 200 TEMPERATURE (KELVIN) : 113 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 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 : 149978 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.140 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.0 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.14 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.20 REMARK 200 COMPLETENESS FOR SHELL (%) : 81.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.14000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MONOCHROMATIC REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: SHELXS REMARK 200 STARTING MODEL: 1SWA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 4.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 42.45000 REMARK 290 SMTRY3 2 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11070 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18730 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -119.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 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 13 REMARK 465 GLU A 14 REMARK 465 ALA A 15 REMARK 465 SER A 136 REMARK 465 ALA A 137 REMARK 465 ALA A 138 REMARK 465 SER A 139 REMARK 465 ALA B 13 REMARK 465 GLU B 14 REMARK 465 ALA B 46 REMARK 465 VAL B 47 REMARK 465 GLY B 48 REMARK 465 LYS B 134 REMARK 465 PRO B 135 REMARK 465 SER B 136 REMARK 465 ALA B 137 REMARK 465 ALA B 138 REMARK 465 SER B 139 REMARK 465 ALA C 13 REMARK 465 GLU C 14 REMARK 465 ALA C 15 REMARK 465 VAL C 47 REMARK 465 GLY C 48 REMARK 465 ASN C 49 REMARK 465 ALA C 50 REMARK 465 LYS C 134 REMARK 465 PRO C 135 REMARK 465 SER C 136 REMARK 465 ALA C 137 REMARK 465 ALA C 138 REMARK 465 SER C 139 REMARK 465 ALA D 13 REMARK 465 GLU D 14 REMARK 465 ALA D 15 REMARK 465 SER D 45 REMARK 465 ALA D 46 REMARK 465 VAL D 47 REMARK 465 LYS D 134 REMARK 465 PRO D 135 REMARK 465 SER D 136 REMARK 465 ALA D 137 REMARK 465 ALA D 138 REMARK 465 SER D 139 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 ARG B 84 CD ARG B 84 NE -0.116 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 ALA A 50 CA - C - N ANGL. DEV. = 16.9 DEGREES REMARK 500 ALA A 50 O - C - N ANGL. DEV. = -12.2 DEGREES REMARK 500 GLU A 51 C - N - CA ANGL. DEV. = 22.5 DEGREES REMARK 500 TRP A 79 CG - CD1 - NE1 ANGL. DEV. = -7.5 DEGREES REMARK 500 TRP A 79 CD1 - NE1 - CE2 ANGL. DEV. = 11.8 DEGREES REMARK 500 TRP A 79 NE1 - CE2 - CD2 ANGL. DEV. = -6.6 DEGREES REMARK 500 ARG A 103 CD - NE - CZ ANGL. DEV. = 17.4 DEGREES REMARK 500 ARG A 103 NH1 - CZ - NH2 ANGL. DEV. = -7.1 DEGREES REMARK 500 ARG A 103 NE - CZ - NH1 ANGL. DEV. = 8.3 DEGREES REMARK 500 LEU A 110 CB - CG - CD1 ANGL. DEV. = 12.4 DEGREES REMARK 500 THR A 114 C - N - CA ANGL. DEV. = 16.0 DEGREES REMARK 500 PHE B 29 C - N - CA ANGL. DEV. = -15.5 DEGREES REMARK 500 PHE B 29 C - N - CA ANGL. DEV. = 16.9 DEGREES REMARK 500 PHE B 29 CB - CG - CD2 ANGL. DEV. = 4.9 DEGREES REMARK 500 PHE B 29 CB - CG - CD1 ANGL. DEV. = 4.3 DEGREES REMARK 500 GLU B 44 CA - CB - CG ANGL. DEV. = 17.4 DEGREES REMARK 500 LEU B 56 N - CA - CB ANGL. DEV. = 15.5 DEGREES REMARK 500 ARG B 84 CD - NE - CZ ANGL. DEV. = 41.4 DEGREES REMARK 500 ARG B 84 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG B 84 NE - CZ - NH2 ANGL. DEV. = -5.7 DEGREES REMARK 500 ARG B 103 CA - CB - CG ANGL. DEV. = 14.0 DEGREES REMARK 500 ARG B 103 CG - CD - NE ANGL. DEV. = 13.6 DEGREES REMARK 500 ASP B 128 CB - CG - OD1 ANGL. DEV. = 8.5 DEGREES REMARK 500 ASP B 128 CB - CG - OD2 ANGL. DEV. = -10.4 DEGREES REMARK 500 LEU C 56 N - CA - CB ANGL. DEV. = 13.5 DEGREES REMARK 500 THR C 57 CA - CB - CG2 ANGL. DEV. = -10.0 DEGREES REMARK 500 TYR C 83 CB - CG - CD1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG C 84 NE - CZ - NH1 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG C 103 NE - CZ - NH2 ANGL. DEV. = 4.3 DEGREES REMARK 500 ASP D 36 CB - CG - OD2 ANGL. DEV. = 7.5 DEGREES REMARK 500 ARG D 53 CD - NE - CZ ANGL. DEV. = 16.6 DEGREES REMARK 500 LEU D 73 CB - CG - CD1 ANGL. DEV. = 10.5 DEGREES REMARK 500 TRP D 79 CD1 - NE1 - CE2 ANGL. DEV. = 10.9 DEGREES REMARK 500 TRP D 79 NE1 - CE2 - CD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 ARG D 84 CD - NE - CZ ANGL. DEV. = 27.3 DEGREES REMARK 500 ARG D 84 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES REMARK 500 ARG D 103 CD - NE - CZ ANGL. DEV. = 12.8 DEGREES REMARK 500 ARG D 103 NH1 - CZ - NH2 ANGL. DEV. = -8.7 DEGREES REMARK 500 ARG D 103 NE - CZ - NH2 ANGL. DEV. = 8.8 DEGREES REMARK 500 GLY D 113 O - C - N ANGL. DEV. = -13.8 DEGREES REMARK 500 THR D 114 C - N - CA ANGL. DEV. = 21.6 DEGREES REMARK 500 GLU D 116 OE1 - CD - OE2 ANGL. DEV. = -9.9 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 SER A 52 -168.45 65.50 REMARK 500 GLU B 101 70.49 -115.15 REMARK 500 ASN C 23 -169.22 -104.72 REMARK 500 THR C 66 59.97 -117.81 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 LYS A 134 -10.35 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 A 688 DISTANCE = 6.94 ANGSTROMS REMARK 525 HOH C 472 DISTANCE = 6.90 ANGSTROMS REMARK 525 HOH C 699 DISTANCE = 6.64 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MRD A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD C 4 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD C 5 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD D 6 DBREF 1SWU A 13 139 UNP P22629 SAV_STRAV 37 163 DBREF 1SWU B 13 139 UNP P22629 SAV_STRAV 37 163 DBREF 1SWU C 13 139 UNP P22629 SAV_STRAV 37 163 DBREF 1SWU D 13 139 UNP P22629 SAV_STRAV 37 163 SEQADV 1SWU PHE A 43 UNP P22629 TYR 67 ENGINEERED MUTATION SEQADV 1SWU PHE B 43 UNP P22629 TYR 67 ENGINEERED MUTATION SEQADV 1SWU PHE C 43 UNP P22629 TYR 67 ENGINEERED MUTATION SEQADV 1SWU PHE D 43 UNP P22629 TYR 67 ENGINEERED MUTATION SEQRES 1 A 127 ALA GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU SEQRES 2 A 127 GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA SEQRES 3 A 127 LEU THR GLY THR PHE GLU SER ALA VAL GLY ASN ALA GLU SEQRES 4 A 127 SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO SEQRES 5 A 127 ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL SEQRES 6 A 127 ALA TRP LYS ASN ASN TYR ARG ASN ALA HIS SER ALA THR SEQRES 7 A 127 THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG SEQRES 8 A 127 ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU SEQRES 9 A 127 ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR SEQRES 10 A 127 PHE THR LYS VAL LYS PRO SER ALA ALA SER SEQRES 1 B 127 ALA GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU SEQRES 2 B 127 GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA SEQRES 3 B 127 LEU THR GLY THR PHE GLU SER ALA VAL GLY ASN ALA GLU SEQRES 4 B 127 SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO SEQRES 5 B 127 ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL SEQRES 6 B 127 ALA TRP LYS ASN ASN TYR ARG ASN ALA HIS SER ALA THR SEQRES 7 B 127 THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG SEQRES 8 B 127 ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU SEQRES 9 B 127 ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR SEQRES 10 B 127 PHE THR LYS VAL LYS PRO SER ALA ALA SER SEQRES 1 C 127 ALA GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU SEQRES 2 C 127 GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA SEQRES 3 C 127 LEU THR GLY THR PHE GLU SER ALA VAL GLY ASN ALA GLU SEQRES 4 C 127 SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO SEQRES 5 C 127 ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL SEQRES 6 C 127 ALA TRP LYS ASN ASN TYR ARG ASN ALA HIS SER ALA THR SEQRES 7 C 127 THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG SEQRES 8 C 127 ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU SEQRES 9 C 127 ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR SEQRES 10 C 127 PHE THR LYS VAL LYS PRO SER ALA ALA SER SEQRES 1 D 127 ALA GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU SEQRES 2 D 127 GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA SEQRES 3 D 127 LEU THR GLY THR PHE GLU SER ALA VAL GLY ASN ALA GLU SEQRES 4 D 127 SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO SEQRES 5 D 127 ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL SEQRES 6 D 127 ALA TRP LYS ASN ASN TYR ARG ASN ALA HIS SER ALA THR SEQRES 7 D 127 THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG SEQRES 8 D 127 ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU SEQRES 9 D 127 ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR SEQRES 10 D 127 PHE THR LYS VAL LYS PRO SER ALA ALA SER HET MRD A 1 8 HET MPD A 2 8 HET MPD B 3 8 HET MPD C 4 8 HET MPD C 5 8 HET MPD D 6 8 HETNAM MRD (4R)-2-METHYLPENTANE-2,4-DIOL HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL FORMUL 5 MRD C6 H14 O2 FORMUL 6 MPD 5(C6 H14 O2) FORMUL 11 HOH *550(H2 O) HELIX 1 1 GLU A 116 LYS A 121 5 6 HELIX 2 2 ALA B 50 SER B 52 5 3 HELIX 3 3 GLU B 116 LYS B 121 5 6 HELIX 4 4 GLU C 116 LYS C 121 5 6 HELIX 5 5 ALA D 50 SER D 52 5 3 HELIX 6 6 GLU D 116 LYS D 121 5 6 SHEET 1 A 8 GLY A 19 TYR A 22 0 SHEET 2 A 8 THR A 28 ALA A 33 -1 N VAL A 31 O GLY A 19 SHEET 3 A 8 ALA A 38 GLU A 44 -1 N GLU A 44 O THR A 28 SHEET 4 A 8 ARG A 53 TYR A 60 -1 N GLY A 58 O LEU A 39 SHEET 5 A 8 THR A 71 ALA A 78 -1 N THR A 76 O THR A 57 SHEET 6 A 8 SER A 88 VAL A 97 -1 N TYR A 96 O THR A 71 SHEET 7 A 8 ARG A 103 SER A 112 -1 N THR A 111 O ALA A 89 SHEET 8 A 8 THR A 123 PHE A 130 -1 N PHE A 130 O ILE A 104 SHEET 1 B 8 GLY B 19 TYR B 22 0 SHEET 2 B 8 THR B 28 ALA B 33 -1 N VAL B 31 O GLY B 19 SHEET 3 B 8 ALA B 38 GLU B 44 -1 N GLU B 44 O THR B 28 SHEET 4 B 8 TYR B 54 TYR B 60 -1 N GLY B 58 O LEU B 39 SHEET 5 B 8 THR B 71 ALA B 78 -1 N THR B 76 O THR B 57 SHEET 6 B 8 SER B 88 VAL B 97 -1 N TYR B 96 O THR B 71 SHEET 7 B 8 ARG B 103 SER B 112 -1 N THR B 111 O ALA B 89 SHEET 8 B 8 THR B 123 THR B 131 -1 N PHE B 130 O ILE B 104 SHEET 1 C 8 GLY C 19 TYR C 22 0 SHEET 2 C 8 THR C 28 ALA C 33 -1 N VAL C 31 O GLY C 19 SHEET 3 C 8 ALA C 38 GLU C 44 -1 N GLU C 44 O THR C 28 SHEET 4 C 8 ARG C 53 TYR C 60 -1 N GLY C 58 O LEU C 39 SHEET 5 C 8 THR C 71 ALA C 78 -1 N THR C 76 O THR C 57 SHEET 6 C 8 SER C 88 VAL C 97 -1 N TYR C 96 O THR C 71 SHEET 7 C 8 ARG C 103 SER C 112 -1 N THR C 111 O ALA C 89 SHEET 8 C 8 THR C 123 THR C 131 -1 N PHE C 130 O ILE C 104 SHEET 1 D 8 GLY D 19 TYR D 22 0 SHEET 2 D 8 THR D 28 ALA D 33 -1 N VAL D 31 O GLY D 19 SHEET 3 D 8 ALA D 38 GLU D 44 -1 N GLU D 44 O THR D 28 SHEET 4 D 8 TYR D 54 TYR D 60 -1 N GLY D 58 O LEU D 39 SHEET 5 D 8 THR D 71 ALA D 78 -1 N THR D 76 O THR D 57 SHEET 6 D 8 SER D 88 VAL D 97 -1 N TYR D 96 O THR D 71 SHEET 7 D 8 ARG D 103 SER D 112 -1 N THR D 111 O ALA D 89 SHEET 8 D 8 THR D 123 THR D 131 -1 N PHE D 130 O ILE D 104 SITE 1 AC1 7 LEU A 25 TRP A 79 THR A 90 TRP A 92 SITE 2 AC1 7 TRP A 108 ASP A 128 HOH A 520 SITE 1 AC2 6 GLY A 48 ASN A 49 SER A 88 SER A 112 SITE 2 AC2 6 HOH A 491 TRP D 120 SITE 1 AC3 5 THR B 90 TRP B 92 TRP B 108 LEU B 110 SITE 2 AC3 5 ASP B 128 SITE 1 AC4 5 THR C 90 TRP C 92 TRP C 108 LEU C 110 SITE 2 AC4 5 ASP C 128 SITE 1 AC5 2 TRP C 79 SER C 88 SITE 1 AC6 8 TRP A 120 ASN D 23 TRP D 79 THR D 90 SITE 2 AC6 8 TRP D 92 TRP D 108 LEU D 110 ASP D 128 CRYST1 58.200 84.900 46.400 90.00 98.80 90.00 P 1 21 1 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 0.017182 0.000000 0.002660 0.00000 SCALE2 0.000000 0.011779 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021808 0.00000 MTRIX1 1 1.000000 0.000000 0.000000 0.00000 1 MTRIX2 1 0.000000 1.000000 0.000000 0.00000 1 MTRIX3 1 0.000000 0.000000 1.000000 0.00000 1