HEADER TRANSPORT PROTEIN 23-FEB-01 1I4U TITLE THE C1 SUBUNIT OF ALPHA-CRUSTACYANIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: CRUSTACYANIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: C1 SUBUNIT; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THIS PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE SOURCE 4 OF THIS PEPTIDE OCCURS NATURALLY IN HOMARUS GAMMARUS (EUROPEAN SOURCE 5 LOBSTER). KEYWDS LIPOCALIN FOLD, ANTIPARALLEL BETA BARREL, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR E.J.GORDON,G.A.LEONARD,S.MCSWEENEY,P.F.ZAGALSKY REVDAT 4 04-OCT-17 1I4U 1 REMARK REVDAT 3 24-FEB-09 1I4U 1 VERSN REVDAT 2 01-APR-03 1I4U 1 JRNL REVDAT 1 19-SEP-01 1I4U 0 JRNL AUTH E.J.GORDON,G.A.LEONARD,S.MCSWEENEY,P.F.ZAGALSKY JRNL TITL THE C1 SUBUNIT OF ALPHA-CRUSTACYANIN: THE DE NOVO PHASING OF JRNL TITL 2 THE CRYSTAL STRUCTURE OF A 40 KDA HOMODIMERIC PROTEIN USING JRNL TITL 3 THE ANOMALOUS SCATTERING FROM S ATOMS COMBINED WITH DIRECT JRNL TITL 4 METHODS. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 57 1230 2001 JRNL REFN ISSN 0907-4449 JRNL PMID 11526314 JRNL DOI 10.1107/S0907444901009362 REMARK 2 REMARK 2 RESOLUTION. 1.15 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) : 1.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.150 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.150 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.188 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 6420 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 121722 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2910 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 42 REMARK 3 SOLVENT ATOMS : 429 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : NULL REMARK 3 NUMBER OF RESTRAINTS : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 ANGLE DISTANCES (A) : 2.400 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : NULL REMARK 3 ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : NULL REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : NULL REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER AS IMPLEMENTED IN REMARK 3 SHELXLL REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1I4U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-FEB-01. REMARK 100 THE DEPOSITION ID IS D_1000012905. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-SEP-00; 03-SEP-00 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 9.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; N REMARK 200 RADIATION SOURCE : ESRF; NULL REMARK 200 BEAMLINE : BM14; NULL REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.77, 0.72; NULL REMARK 200 MONOCHROMATOR : BM14; BM14 REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH; MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 145492 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.100 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 (%) : 99.6 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : 0.05100 REMARK 200 FOR THE DATA SET : 24.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.12 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : 0.45300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: AB INITIO USING S REMARK 200 POSITIONS FROM 'ANOMALOUS DATA' COLLECTED AT 1.77A WAVELENGTH REMARK 200 SOFTWARE USED: SNB, SHARP, ACORN REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.41 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMONIUM SULPHATE, PH 9.0, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 298.0K 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 20.61500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 54.74500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.86000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 54.74500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.61500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.86000 REMARK 290 SMTRY3 4 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4830 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -115.0 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 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 ASP B 1 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 B 61 CG CD CE NZ 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 ASP A 5 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG A 17 NH1 - CZ - NH2 ANGL. DEV. = -7.6 DEGREES REMARK 500 ARG A 17 NE - CZ - NH1 ANGL. DEV. = 10.0 DEGREES REMARK 500 TYR A 56 CB - CG - CD1 ANGL. DEV. = 6.8 DEGREES REMARK 500 TYR A 56 CG - CD1 - CE1 ANGL. DEV. = 6.4 DEGREES REMARK 500 TYR A 56 CZ - CE2 - CD2 ANGL. DEV. = 7.5 DEGREES REMARK 500 GLU A 66 OE1 - CD - OE2 ANGL. DEV. = 10.4 DEGREES REMARK 500 ARG A 79 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 ASP A 144 CB - CG - OD1 ANGL. DEV. = 7.2 DEGREES REMARK 500 ARG A 163 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG A 163 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 ILE B 3 C - N - CA ANGL. DEV. = 24.7 DEGREES REMARK 500 VAL B 15 CG1 - CB - CG2 ANGL. DEV. = 10.8 DEGREES REMARK 500 ARG B 17 NH1 - CZ - NH2 ANGL. DEV. = -9.2 DEGREES REMARK 500 ARG B 17 NE - CZ - NH1 ANGL. DEV. = 6.6 DEGREES REMARK 500 ARG B 28 NE - CZ - NH1 ANGL. DEV. = 10.1 DEGREES REMARK 500 ARG B 28 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 TYR B 56 CB - CG - CD1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 79 NE - CZ - NH1 ANGL. DEV. = 4.8 DEGREES REMARK 500 ARG B 79 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 TYR B 97 CB - CG - CD1 ANGL. DEV. = 3.7 DEGREES REMARK 500 TYR B 175 CB - CG - CD1 ANGL. DEV. = 4.3 DEGREES REMARK 500 THR B 180 C - N - CA ANGL. DEV. = 20.8 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 VAL A 15 106.09 51.80 REMARK 500 ASP A 16 70.23 -67.22 REMARK 500 TYR A 112 -37.15 69.38 REMARK 500 ASP B 16 49.54 76.16 REMARK 500 TYR B 112 -35.30 68.49 REMARK 500 ASN B 114 -45.61 -134.33 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 SO4 B 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B 1004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 1005 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 1006 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1H91 RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURE OF LOBSTER APOCRUSTACYANIN C1 USING SOFTER X- REMARK 900 RAYS DBREF 1I4U A 1 181 UNP P80029 CRC1_HOMGA 1 181 DBREF 1I4U B 1 181 UNP P80029 CRC1_HOMGA 1 181 SEQADV 1I4U GLU A 66 UNP P80029 LYS 66 CONFLICT SEQADV 1I4U GLU B 66 UNP P80029 LYS 66 CONFLICT SEQRES 1 A 181 ASP LYS ILE PRO ASP PHE VAL VAL PRO GLY LYS CYS ALA SEQRES 2 A 181 SER VAL ASP ARG ASN LYS LEU TRP ALA GLU GLN THR PRO SEQRES 3 A 181 ASN ARG ASN SER TYR ALA GLY VAL TRP TYR GLN PHE ALA SEQRES 4 A 181 LEU THR ASN ASN PRO TYR GLN LEU ILE GLU LYS CYS VAL SEQRES 5 A 181 ARG ASN GLU TYR SER PHE ASP GLY LYS GLN PHE VAL ILE SEQRES 6 A 181 GLU SER THR GLY ILE ALA TYR ASP GLY ASN LEU LEU LYS SEQRES 7 A 181 ARG ASN GLY LYS LEU TYR PRO ASN PRO PHE GLY GLU PRO SEQRES 8 A 181 HIS LEU SER ILE ASP TYR GLU ASN SER PHE ALA ALA PRO SEQRES 9 A 181 LEU VAL ILE LEU GLU THR ASP TYR SER ASN TYR ALA CYS SEQRES 10 A 181 LEU TYR SER CYS ILE ASP TYR ASN PHE GLY TYR HIS SER SEQRES 11 A 181 ASP PHE SER PHE ILE PHE SER ARG SER ALA ASN LEU ALA SEQRES 12 A 181 ASP GLN TYR VAL LYS LYS CYS GLU ALA ALA PHE LYS ASN SEQRES 13 A 181 ILE ASN VAL ASP THR THR ARG PHE VAL LYS THR VAL GLN SEQRES 14 A 181 GLY SER SER CYS PRO TYR ASP THR GLN LYS THR LEU SEQRES 1 B 181 ASP LYS ILE PRO ASP PHE VAL VAL PRO GLY LYS CYS ALA SEQRES 2 B 181 SER VAL ASP ARG ASN LYS LEU TRP ALA GLU GLN THR PRO SEQRES 3 B 181 ASN ARG ASN SER TYR ALA GLY VAL TRP TYR GLN PHE ALA SEQRES 4 B 181 LEU THR ASN ASN PRO TYR GLN LEU ILE GLU LYS CYS VAL SEQRES 5 B 181 ARG ASN GLU TYR SER PHE ASP GLY LYS GLN PHE VAL ILE SEQRES 6 B 181 GLU SER THR GLY ILE ALA TYR ASP GLY ASN LEU LEU LYS SEQRES 7 B 181 ARG ASN GLY LYS LEU TYR PRO ASN PRO PHE GLY GLU PRO SEQRES 8 B 181 HIS LEU SER ILE ASP TYR GLU ASN SER PHE ALA ALA PRO SEQRES 9 B 181 LEU VAL ILE LEU GLU THR ASP TYR SER ASN TYR ALA CYS SEQRES 10 B 181 LEU TYR SER CYS ILE ASP TYR ASN PHE GLY TYR HIS SER SEQRES 11 B 181 ASP PHE SER PHE ILE PHE SER ARG SER ALA ASN LEU ALA SEQRES 12 B 181 ASP GLN TYR VAL LYS LYS CYS GLU ALA ALA PHE LYS ASN SEQRES 13 B 181 ILE ASN VAL ASP THR THR ARG PHE VAL LYS THR VAL GLN SEQRES 14 B 181 GLY SER SER CYS PRO TYR ASP THR GLN LYS THR LEU HET SO4 A1002 5 HET MPD A1005 8 HET MPD A1006 8 HET SO4 B1001 5 HET MPD B1003 8 HET MPD B1004 8 HETNAM SO4 SULFATE ION HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL FORMUL 3 SO4 2(O4 S 2-) FORMUL 4 MPD 4(C6 H14 O2) FORMUL 9 HOH *429(H2 O) HELIX 1 1 ASP A 16 THR A 25 1 10 HELIX 2 2 ASN A 27 ALA A 32 1 6 HELIX 3 3 ALA A 143 ILE A 157 1 15 HELIX 4 4 ASP A 160 THR A 162 5 3 HELIX 5 5 PRO A 174 LYS A 179 1 6 HELIX 6 6 ASP B 16 THR B 25 1 10 HELIX 7 7 ASN B 27 ALA B 32 1 6 HELIX 8 8 ALA B 143 ILE B 157 1 15 HELIX 9 9 ASP B 160 THR B 162 5 3 HELIX 10 10 PRO B 174 LYS B 179 1 6 SHEET 1 A10 VAL A 7 PRO A 9 0 SHEET 2 A10 TYR A 128 SER A 137 -1 O HIS A 129 N VAL A 8 SHEET 3 A10 GLY A 33 THR A 41 -1 N TYR A 36 O SER A 137 SHEET 4 A10 ILE A 48 PHE A 58 -1 O VAL A 52 N GLN A 37 SHEET 5 A10 PHE A 63 ALA A 71 -1 N VAL A 64 O SER A 57 SHEET 6 A10 LEU A 76 PRO A 85 -1 N LEU A 77 O GLY A 69 SHEET 7 A10 LEU A 93 TYR A 97 -1 N SER A 94 O TYR A 84 SHEET 8 A10 ALA A 102 THR A 110 -1 O ALA A 103 N ILE A 95 SHEET 9 A10 TYR A 115 ASP A 123 -1 N CYS A 117 O GLU A 109 SHEET 10 A10 TYR A 128 SER A 137 -1 N SER A 130 O ILE A 122 SHEET 11 A10 GLY A 33 THR A 41 0 SHEET 12 A10 PHE A 164 LYS A 166 -1 N VAL A 165 O LEU A 40 SHEET 1 B10 VAL B 8 PRO B 9 0 SHEET 2 B10 TYR B 128 SER B 137 -1 O HIS B 129 N VAL B 8 SHEET 3 B10 GLY B 33 THR B 41 -1 N TYR B 36 O SER B 137 SHEET 4 B10 ILE B 48 PHE B 58 -1 O VAL B 52 N GLN B 37 SHEET 5 B10 PHE B 63 ALA B 71 -1 N VAL B 64 O SER B 57 SHEET 6 B10 LEU B 76 PRO B 85 -1 N LEU B 77 O GLY B 69 SHEET 7 B10 LEU B 93 TYR B 97 -1 N SER B 94 O TYR B 84 SHEET 8 B10 ALA B 102 THR B 110 -1 O ALA B 103 N ILE B 95 SHEET 9 B10 TYR B 115 ASP B 123 -1 N CYS B 117 O GLU B 109 SHEET 10 B10 TYR B 128 SER B 137 -1 N SER B 130 O ILE B 122 SHEET 11 B10 GLY B 33 THR B 41 0 SHEET 12 B10 PHE B 164 LYS B 166 -1 N VAL B 165 O LEU B 40 SSBOND 1 CYS A 12 CYS A 121 1555 1555 2.03 SSBOND 2 CYS A 51 CYS A 173 1555 1555 2.05 SSBOND 3 CYS A 117 CYS A 150 1555 1555 2.06 SSBOND 4 CYS B 12 CYS B 121 1555 1555 2.04 SSBOND 5 CYS B 51 CYS B 173 1555 1555 2.02 SSBOND 6 CYS B 117 CYS B 150 1555 1555 2.04 SITE 1 AC1 7 ARG B 17 HIS B 92 CYS B 121 HOH B1048 SITE 2 AC1 7 HOH B1138 HOH B1139 HOH B1152 SITE 1 AC2 4 HIS A 92 PRO A 104 CYS A 121 HOH A1111 SITE 1 AC3 5 GLN B 46 TYR B 97 MPD B1004 HOH B1021 SITE 2 AC3 5 HOH B1066 SITE 1 AC4 6 ASN B 43 TYR B 45 ILE B 95 PHE B 132 SITE 2 AC4 6 MPD B1003 HOH B1188 SITE 1 AC5 6 GLN A 46 TYR A 97 MPD A1006 HOH A1029 SITE 2 AC5 6 HOH A1037 HOH A1068 SITE 1 AC6 7 ASN A 43 TYR A 45 ILE A 95 SER A 120 SITE 2 AC6 7 PHE A 132 MPD A1005 HOH A1185 CRYST1 41.230 79.720 109.490 90.00 90.00 90.00 P 21 21 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 0.024250 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012540 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009130 0.00000