HEADER ONCOPROTEIN 06-JUL-10 2XJY TITLE CRYSTAL STRUCTURE OF THE LMO2:LDB1-LID COMPLEX, P21 CRYSTAL FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: RHOMBOTIN-2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 26-156; COMPND 5 SYNONYM: LIM DOMAIN ONLY PROTEIN 2, CYSTEINE-RICH PROTEIN TTG-2, T- COMPND 6 CELL TRANSLOCATION PROTEIN 2, LMO-2; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: LIM DOMAIN-BINDING PROTEIN 1; COMPND 10 CHAIN: B; COMPND 11 FRAGMENT: RESIDUES 334-368; COMPND 12 SYNONYM: NUCLEAR LIM INTERACTOR, CARBOXYL-TERMINAL LIM DOMAIN-BINDING COMPND 13 PROTEIN 2, LIM DOMAIN-BINDING FACTOR CLIM2, LDB-1, CLIM-2, HLDB1; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 9 ORGANISM_COMMON: HUMAN; SOURCE 10 ORGANISM_TAXID: 9606; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ONCOPROTEIN, T-CELL LEUKEMIA, PROTO-ONCOGENE, TRANSCRIPTION, KEYWDS 2 DEVELOPMENTAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR K.EL OMARI,D.KARIA,C.PORCHER,E.J.MANCINI REVDAT 3 20-DEC-23 2XJY 1 REMARK LINK REVDAT 2 25-MAY-11 2XJY 1 JRNL REMARK REVDAT 1 21-JUL-10 2XJY 0 JRNL AUTH K.EL OMARI,S.J.HOOSDALLY,K.TULADHAR,D.KARIA,P.VYAS, JRNL AUTH 2 R.PATIENT,C.PORCHER,E.J.MANCINI JRNL TITL STRUCTURE OF THE LEUKEMIA ONCOGENE LMO2: IMPLICATIONS FOR JRNL TITL 2 THE ASSEMBLY OF A HEMATOPOIETIC TRANSCRIPTION FACTOR JRNL TITL 3 COMPLEX. JRNL REF BLOOD V. 117 2146 2011 JRNL REFN ISSN 0006-4971 JRNL PMID 21076045 JRNL DOI 10.1182/BLOOD-2010-07-293357 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.9.2 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.74 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 6395 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) : 0.202 REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.610 REMARK 3 FREE R VALUE TEST SET COUNT : 295 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 5 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.68 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 1780 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2167 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1704 REMARK 3 BIN R VALUE (WORKING SET) : 0.2145 REMARK 3 BIN FREE R VALUE : 0.2650 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.27 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 76 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1332 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 33 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 49.18 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 63.17 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.22330 REMARK 3 B22 (A**2) : 7.97530 REMARK 3 B33 (A**2) : -6.75200 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.52010 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.370 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.934 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.939 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 1353 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 1812 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 498 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 37 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 198 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 1353 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 2 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 163 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 1376 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.05 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.52 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 17.62 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A) REMARK 3 ORIGIN FOR THE GROUP (A): 10.7931 -9.9734 15.5252 REMARK 3 T TENSOR REMARK 3 T11: -0.1939 T22: -0.2317 REMARK 3 T33: 0.1862 T12: 0.0782 REMARK 3 T13: -0.0761 T23: -0.0167 REMARK 3 L TENSOR REMARK 3 L11: 1.3184 L22: 6.6560 REMARK 3 L33: -0.0097 L12: -1.1111 REMARK 3 L13: 0.0121 L23: -0.8920 REMARK 3 S TENSOR REMARK 3 S11: 0.0317 S12: 0.2055 S13: 0.0457 REMARK 3 S21: -0.0326 S22: -0.0482 S23: -0.0562 REMARK 3 S31: -0.0277 S32: -0.0366 S33: 0.0165 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN B) REMARK 3 ORIGIN FOR THE GROUP (A): 0.4125 -4.2385 13.8791 REMARK 3 T TENSOR REMARK 3 T11: -0.1193 T22: -0.1906 REMARK 3 T33: 0.1132 T12: 0.0914 REMARK 3 T13: -0.0898 T23: -0.0030 REMARK 3 L TENSOR REMARK 3 L11: 2.1322 L22: 1.0259 REMARK 3 L33: 0.0673 L12: 0.1603 REMARK 3 L13: 0.4547 L23: 0.8977 REMARK 3 S TENSOR REMARK 3 S11: 0.0156 S12: 0.0238 S13: -0.0566 REMARK 3 S21: 0.0021 S22: -0.0147 S23: 0.0423 REMARK 3 S31: -0.0530 S32: -0.0471 S33: -0.0008 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2XJY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-JUL-10. REMARK 100 THE DEPOSITION ID IS D_1290044525. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-MAY-09 REMARK 200 TEMPERATURE (KELVIN) : 77 REMARK 200 PH : 4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87260 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6395 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.200 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.47 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.92000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1RUT REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 1500 AND 100 MM SPG, BUFFER PH REMARK 280 4.0 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 27.18000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3560 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 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 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 VAL B 334 CB CG1 CG2 REMARK 470 PRO B 335 CB CG CD 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 LYS A 111 -113.21 58.17 REMARK 500 ALA A 124 -66.74 -90.93 REMARK 500 ASN A 139 -122.92 60.07 REMARK 500 REMARK 500 REMARK: NULL 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 ZN A 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 30 SG REMARK 620 2 CYS A 33 SG 105.6 REMARK 620 3 HIS A 51 ND1 94.5 94.4 REMARK 620 4 CYS A 54 SG 106.9 123.1 127.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 57 SG REMARK 620 2 CYS A 60 SG 107.4 REMARK 620 3 CYS A 80 SG 109.0 123.6 REMARK 620 4 ASP A 83 OD2 104.2 107.2 103.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 203 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 94 SG REMARK 620 2 CYS A 97 SG 107.3 REMARK 620 3 HIS A 116 ND1 97.8 99.2 REMARK 620 4 CYS A 119 SG 120.1 112.8 116.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 204 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 122 SG REMARK 620 2 CYS A 125 SG 111.6 REMARK 620 3 CYS A 144 SG 104.8 128.3 REMARK 620 4 ASP A 147 OD2 101.8 105.4 101.6 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 204 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2XJZ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE LMO2:LDB1-LID COMPLEX, C2 CRYSTAL FORM DBREF 2XJY A 26 156 UNP P25791 RBTN2_HUMAN 26 156 DBREF 2XJY B 334 368 UNP Q86U70 LDB1_HUMAN 334 368 SEQRES 1 A 131 SER LEU LEU THR CYS GLY GLY CYS GLN GLN ASN ILE GLY SEQRES 2 A 131 ASP ARG TYR PHE LEU LYS ALA ILE ASP GLN TYR TRP HIS SEQRES 3 A 131 GLU ASP CYS LEU SER CYS ASP LEU CYS GLY CYS ARG LEU SEQRES 4 A 131 GLY GLU VAL GLY ARG ARG LEU TYR TYR LYS LEU GLY ARG SEQRES 5 A 131 LYS LEU CYS ARG ARG ASP TYR LEU ARG LEU PHE GLY GLN SEQRES 6 A 131 ASP GLY LEU CYS ALA SER CYS ASP LYS ARG ILE ARG ALA SEQRES 7 A 131 TYR GLU MET THR MET ARG VAL LYS ASP LYS VAL TYR HIS SEQRES 8 A 131 LEU GLU CYS PHE LYS CYS ALA ALA CYS GLN LYS HIS PHE SEQRES 9 A 131 CYS VAL GLY ASP ARG TYR LEU LEU ILE ASN SER ASP ILE SEQRES 10 A 131 VAL CYS GLU GLN ASP ILE TYR GLU TRP THR LYS ILE ASN SEQRES 11 A 131 GLY SEQRES 1 B 35 VAL PRO ASP VAL MET VAL VAL GLY GLU PRO THR LEU MET SEQRES 2 B 35 GLY GLY GLU PHE GLY ASP GLU ASP GLU ARG LEU ILE THR SEQRES 3 B 35 ARG LEU GLU ASN THR GLN PHE ASP ALA HET ZN A 201 1 HET ZN A 202 1 HET ZN A 203 1 HET ZN A 204 1 HETNAM ZN ZINC ION FORMUL 3 ZN 4(ZN 2+) FORMUL 7 HOH *33(H2 O) HELIX 1 1 CYS A 80 GLY A 89 1 10 HELIX 2 2 GLU A 118 PHE A 120 5 3 HELIX 3 3 ASP A 147 GLY A 156 1 10 SHEET 1 AA 3 GLN A 48 HIS A 51 0 SHEET 2 AA 3 TYR A 41 ALA A 45 -1 O LEU A 43 N TRP A 50 SHEET 3 AA 3 THR B 359 GLU B 362 -1 O THR B 359 N LYS A 44 SHEET 1 AB 3 ARG A 77 LEU A 79 0 SHEET 2 AB 3 LEU A 71 LYS A 74 -1 O TYR A 72 N LEU A 79 SHEET 3 AB 3 GLU B 355 ARG B 356 -1 O ARG B 356 N LEU A 71 SHEET 1 AC 2 GLY A 92 LEU A 93 0 SHEET 2 AC 2 ARG A 100 ILE A 101 -1 O ILE A 101 N GLY A 92 SHEET 1 AD 3 LYS A 113 HIS A 116 0 SHEET 2 AD 3 MET A 106 VAL A 110 -1 O MET A 108 N TYR A 115 SHEET 3 AD 3 THR B 344 LEU B 345 -1 O THR B 344 N THR A 107 SHEET 1 AE 3 ASP A 141 CYS A 144 0 SHEET 2 AE 3 ARG A 134 ILE A 138 -1 O LEU A 136 N VAL A 143 SHEET 3 AE 3 MET B 338 VAL B 339 -1 O MET B 338 N TYR A 135 LINK SG CYS A 30 ZN ZN A 201 1555 1555 2.46 LINK SG CYS A 33 ZN ZN A 201 1555 1555 2.18 LINK ND1 HIS A 51 ZN ZN A 201 1555 1555 2.34 LINK SG CYS A 54 ZN ZN A 201 1555 1555 2.18 LINK SG CYS A 57 ZN ZN A 202 1555 1555 2.40 LINK SG CYS A 60 ZN ZN A 202 1555 1555 2.38 LINK SG CYS A 80 ZN ZN A 202 1555 1555 2.29 LINK OD2 ASP A 83 ZN ZN A 202 1555 1555 2.07 LINK SG CYS A 94 ZN ZN A 203 1555 1555 2.46 LINK SG CYS A 97 ZN ZN A 203 1555 1555 2.19 LINK ND1 HIS A 116 ZN ZN A 203 1555 1555 2.21 LINK SG CYS A 119 ZN ZN A 203 1555 1555 2.34 LINK SG CYS A 122 ZN ZN A 204 1555 1555 2.27 LINK SG CYS A 125 ZN ZN A 204 1555 1555 2.20 LINK SG CYS A 144 ZN ZN A 204 1555 1555 2.33 LINK OD2 ASP A 147 ZN ZN A 204 1555 1555 2.07 SITE 1 AC1 4 CYS A 30 CYS A 33 HIS A 51 CYS A 54 SITE 1 AC2 4 CYS A 57 CYS A 60 CYS A 80 ASP A 83 SITE 1 AC3 4 CYS A 94 CYS A 97 HIS A 116 CYS A 119 SITE 1 AC4 4 CYS A 122 CYS A 125 CYS A 144 ASP A 147 CRYST1 25.140 54.360 61.800 90.00 95.45 90.00 P 1 21 1 2 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 0.039777 0.000000 0.003795 0.00000 SCALE2 0.000000 0.018396 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016255 0.00000