HEADER ELECTRON TRANSPORT 06-MAY-10 3MWN TITLE STRUCTURE OF THE NOVEL 14 KDA FRAGMENT OF ALPHA-SUBUNIT OF TITLE 2 PHYCOERYTHRIN FROM THE STARVING CYANOBACTERIUM PHORMIDIUM TENUE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHYCOERYTHRIN; COMPND 3 CHAIN: A, B SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PHORMIDIUM TENUE; SOURCE 3 ORGANISM_TAXID: 126344 KEYWDS PHYCOERYTHRIN, CYANOBACTERIUM, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR B.R.SONI,M.I.HASAN,A.PARMAR,A.S.ETHAYATHULLA,R.P.KUMAR,N.K.SINGH, AUTHOR 2 M.SINHA,P.KAUR,S.YADAV,S.SHARMA,D.MADAMWAR,T.P.SINGH REVDAT 3 01-NOV-23 3MWN 1 REMARK DBREF LINK REVDAT 2 07-SEP-11 3MWN 1 JRNL VERSN REVDAT 1 30-JUN-10 3MWN 0 SPRSDE 30-JUN-10 3MWN 2G9M JRNL AUTH B.R.SONI,M.I.HASAN,A.PARMAR,A.S.ETHAYATHULLA,R.P.KUMAR, JRNL AUTH 2 N.K.SINGH,M.SINHA,P.KAUR,S.YADAV,S.SHARMA,D.MADAMWAR, JRNL AUTH 3 T.P.SINGH JRNL TITL STRUCTURE OF THE NOVEL 14KDA FRAGMENT OF ALPHA-SUBUNIT OF JRNL TITL 2 PHYCOERYTHRIN FROM THE STARVING CYANOBACTERIUM PHORMIDIUM JRNL TITL 3 TENUE. JRNL REF J.STRUCT.BIOL. V. 171 247 2010 JRNL REFN ISSN 1047-8477 JRNL PMID 20546902 JRNL DOI 10.1016/J.JSB.2010.05.008 REMARK 2 REMARK 2 RESOLUTION. 2.60 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 84.6 REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT 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) : 0.258 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.238 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.286 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 4.200 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 640 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 18133 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.254 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.238 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.280 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 4.300 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 445 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 10276 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2016 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 172 REMARK 3 SOLVENT ATOMS : 54 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 0.00 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 0.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 8896 REMARK 3 NUMBER OF RESTRAINTS : 9060 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.025 REMARK 3 ANGLE DISTANCES (A) : 0.030 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.015 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.041 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.103 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.196 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.085 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228 REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THIS IS A TWINNED STRUCTURE. THE REMARK 3 TWINNING OPERATOR IS (H, -K, -L) AND THE TWINNING FRACTION IS REMARK 3 0.4. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS REMARK 4 REMARK 4 3MWN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-MAY-10. REMARK 100 THE DEPOSITION ID IS D_1000059086. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-DEC-05 REMARK 200 TEMPERATURE (KELVIN) : 298.0 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRROR 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 : 18133 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 85.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.13600 REMARK 200 FOR THE DATA SET : 5.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.1 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.55000 REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 1LIA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 72.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50MM SODIUM CACODYLATE, 20% PEG 2000, REMARK 280 30MM AMMONIUM SULFATE, PH 6.50, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K 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 41.89450 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 GLU A1039 CG CD OE1 OE2 REMARK 470 GLU A1042 CG CD OE1 OE2 REMARK 470 LYS A1043 CG CD CE NZ REMARK 470 LYS A1067 CG CD CE NZ REMARK 470 GLN A1147 CG CD OE1 NE2 REMARK 470 GLU B2039 CG CD OE1 OE2 REMARK 470 GLU B2042 CG CD OE1 OE2 REMARK 470 LYS B2043 CG CD CE NZ REMARK 470 LYS B2067 CG CD CE NZ REMARK 470 GLN B2147 CG CD OE1 NE2 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 GLU A1115 CB - CA - C ANGL. DEV. = 12.2 DEGREES REMARK 500 ARG B2118 CD - NE - CZ ANGL. DEV. = 9.4 DEGREES REMARK 500 ARG B2137 CD - NE - CZ ANGL. DEV. = 8.9 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 ARG A1033 -46.98 -133.94 REMARK 500 ALA A1035 -38.69 -38.26 REMARK 500 LEU A1038 -71.68 -46.01 REMARK 500 ASN A1068 147.42 -37.81 REMARK 500 ALA A1072 -49.54 -26.86 REMARK 500 GLN A1076 79.74 -62.86 REMARK 500 GLU A1077 -24.90 178.38 REMARK 500 THR A1102 47.90 -82.89 REMARK 500 ASP A1106 -108.56 -52.09 REMARK 500 ILE A1110 -33.36 -156.65 REMARK 500 ASN A1121 43.15 73.78 REMARK 500 LEU A1138 168.87 -48.27 REMARK 500 MET A1144 -106.20 -138.55 REMARK 500 ARG B2033 -1.12 -59.12 REMARK 500 GLU B2071 -159.35 -117.93 REMARK 500 GLU B2074 -89.67 -85.46 REMARK 500 THR B2102 34.73 -76.05 REMARK 500 ILE B2110 -19.51 -142.12 REMARK 500 ALA B2111 43.56 -89.34 REMARK 500 ASN B2121 66.31 66.56 REMARK 500 ILE B2128 -70.11 -85.46 REMARK 500 ALA B2130 -80.61 -67.84 REMARK 500 ASP B2136 58.92 -98.01 REMARK 500 ARG B2137 -8.35 -141.53 REMARK 500 PRO B2141 -74.97 -44.84 REMARK 500 MET B2144 -108.63 -147.49 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 CYC A 3001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYC A 3002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYC B 3003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYC B 3004 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1LIA RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF R-PHYCOERYTHRIN FROM POLYSIPHONIA AT 2.8 A REMARK 900 RESOLUTION REMARK 999 REMARK 999 SEQUENCE REMARK 999 A SEQUENCE REFERENCE FOR THIS PROTEIN DOES NOT CURRENTLY EXIST. DBREF 3MWN A 1032 1164 PDB 3MWN 3MWN 1032 1164 DBREF 3MWN B 2032 2164 PDB 3MWN 3MWN 2032 2164 SEQRES 1 A 133 GLN ARG ALA ALA ALA ARG LEU GLU ALA ALA GLU LYS LEU SEQRES 2 A 133 GLY SER ASN HIS GLU ALA VAL VAL LYS GLU ALA GLY ASP SEQRES 3 A 133 ALA CYS PHE SER LYS TYR GLY TYR ASN LYS ASN PRO GLY SEQRES 4 A 133 GLU ALA GLY GLU ASN GLN GLU LYS ILE ASN LYS CYS TYR SEQRES 5 A 133 ARG ASP ILE ASP HIS TYR MET ARG LEU ILE ASN TYR THR SEQRES 6 A 133 LEU VAL VAL GLY GLY THR GLY PRO LEU ASP GLU TRP GLY SEQRES 7 A 133 ILE ALA GLY ALA ARG GLU VAL TYR ARG THR LEU ASN LEU SEQRES 8 A 133 PRO SER ALA ALA TYR ILE ALA ALA PHE VAL PHE THR ARG SEQRES 9 A 133 ASP ARG LEU CYS ALA PRO ARG ASP MET SER ALA GLN ALA SEQRES 10 A 133 GLY VAL GLU PHE CYS THR ALA LEU ASP TYR LEU ILE ASN SEQRES 11 A 133 SER LEU SER SEQRES 1 B 133 GLN ARG ALA ALA ALA ARG LEU GLU ALA ALA GLU LYS LEU SEQRES 2 B 133 GLY SER ASN HIS GLU ALA VAL VAL LYS GLU ALA GLY ASP SEQRES 3 B 133 ALA CYS PHE SER LYS TYR GLY TYR ASN LYS ASN PRO GLY SEQRES 4 B 133 GLU ALA GLY GLU ASN GLN GLU LYS ILE ASN LYS CYS TYR SEQRES 5 B 133 ARG ASP ILE ASP HIS TYR MET ARG LEU ILE ASN TYR THR SEQRES 6 B 133 LEU VAL VAL GLY GLY THR GLY PRO LEU ASP GLU TRP GLY SEQRES 7 B 133 ILE ALA GLY ALA ARG GLU VAL TYR ARG THR LEU ASN LEU SEQRES 8 B 133 PRO SER ALA ALA TYR ILE ALA ALA PHE VAL PHE THR ARG SEQRES 9 B 133 ASP ARG LEU CYS ALA PRO ARG ASP MET SER ALA GLN ALA SEQRES 10 B 133 GLY VAL GLU PHE CYS THR ALA LEU ASP TYR LEU ILE ASN SEQRES 11 B 133 SER LEU SER HET CYC A3001 43 HET CYC A3002 43 HET CYC B3003 43 HET CYC B3004 43 HETNAM CYC PHYCOCYANOBILIN FORMUL 3 CYC 4(C33 H40 N4 O6) FORMUL 7 HOH *54(H2 O) HELIX 1 1 ARG A 1033 ASN A 1047 1 15 HELIX 2 2 HIS A 1048 TYR A 1063 1 16 HELIX 3 3 LYS A 1081 GLY A 1100 1 20 HELIX 4 4 VAL A 1116 ASN A 1121 1 6 HELIX 5 5 PRO A 1123 LEU A 1138 1 16 HELIX 6 6 SER A 1145 CYS A 1153 1 9 HELIX 7 7 CYS A 1153 SER A 1164 1 12 HELIX 8 8 ALA B 2036 SER B 2046 1 11 HELIX 9 9 ASN B 2047 SER B 2061 1 15 HELIX 10 10 TYR B 2063 ASN B 2068 5 6 HELIX 11 11 ASN B 2075 TYR B 2095 1 21 HELIX 12 12 THR B 2102 GLY B 2109 1 8 HELIX 13 13 GLY B 2112 ASN B 2121 1 10 HELIX 14 14 PRO B 2123 ASP B 2136 1 14 HELIX 15 15 CYS B 2139 MET B 2144 1 6 HELIX 16 16 SER B 2145 LEU B 2159 1 15 HELIX 17 17 ILE B 2160 SER B 2162 5 3 LINK SG CYS A1082 CAC CYC A3001 1555 1555 1.84 LINK SG CYS A1139 CAC CYC A3002 1555 1555 2.07 LINK SG CYS B2082 CAC CYC B3003 1555 1555 1.80 LINK SG CYS B2139 CAC CYC B3004 1555 1555 1.84 SITE 1 AC1 17 PHE A1060 ASN A1066 ALA A1072 GLY A1073 SITE 2 AC1 17 LYS A1078 LYS A1081 CYS A1082 ARG A1084 SITE 3 AC1 17 ASP A1085 HIS A1088 TRP A1108 TYR A1117 SITE 4 AC1 17 LEU A1120 LEU A1122 ALA A1126 TYR A1127 SITE 5 AC1 17 HOH A3119 SITE 1 AC2 10 LEU A1044 ASN A1047 ALA A1050 GLU A1054 SITE 2 AC2 10 ARG A1137 LEU A1138 CYS A1139 ARG A1142 SITE 3 AC2 10 PHE A1152 HOH A3142 SITE 1 AC3 11 ALA B2072 GLY B2073 LYS B2078 LYS B2081 SITE 2 AC3 11 CYS B2082 ASP B2085 HIS B2088 TYR B2089 SITE 3 AC3 11 LEU B2120 ALA B2126 TYR B2127 SITE 1 AC4 10 LYS B2043 LEU B2044 ASN B2047 VAL B2051 SITE 2 AC4 10 GLU B2054 ARG B2137 LEU B2138 CYS B2139 SITE 3 AC4 10 ARG B2142 ASP B2143 CRYST1 57.357 83.789 62.484 90.00 90.17 90.00 P 1 21 1 4 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 0.017435 0.000000 0.000052 0.00000 SCALE2 0.000000 0.011935 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016004 0.00000