HEADER SIGNALING PROTEIN 28-SEP-06 2IIM TITLE SH3 DOMAIN OF HUMAN LCK COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTO-ONCOGENE TYROSINE-PROTEIN KINASE LCK; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: P56-LCK, LYMPHOCYTE CELL-SPECIFIC PROTEIN-TYROSINE KINASE, COMPND 5 LSK, T CELL- SPECIFIC PROTEIN-TYROSINE KINASE; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: LCK; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21-CODONPLUS-RP; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX-4T-1 KEYWDS BETA-BARRELS, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.ROMIR,C.EGERER-SIEBER,Y.A.MULLER REVDAT 5 30-AUG-23 2IIM 1 REMARK SEQADV LINK REVDAT 4 13-JUL-11 2IIM 1 VERSN REVDAT 3 24-FEB-09 2IIM 1 VERSN REVDAT 2 23-JAN-07 2IIM 1 JRNL REVDAT 1 07-NOV-06 2IIM 0 JRNL AUTH J.ROMIR,H.LILIE,C.EGERER-SIEBER,F.BAUER,H.STICHT,Y.A.MULLER JRNL TITL CRYSTAL STRUCTURE ANALYSIS AND SOLUTION STUDIES OF HUMAN JRNL TITL 2 LCK-SH3; ZINC-INDUCED HOMODIMERIZATION COMPETES WITH THE JRNL TITL 3 BINDING OF PROLINE-RICH MOTIFS. JRNL REF J.MOL.BIOL. V. 365 1417 2007 JRNL REFN ISSN 0022-2836 JRNL PMID 17118402 JRNL DOI 10.1016/J.JMB.2006.10.058 REMARK 2 REMARK 2 RESOLUTION. 1.00 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) : 1.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : 8% REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.132 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : 0.153 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 2948 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL 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 : 489 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 84 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) : 0.028 REMARK 3 ANGLE DISTANCES (A) : 0.065 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.366 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.086 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.037 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 REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2IIM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-OCT-06. REMARK 100 THE DEPOSITION ID IS D_1000039616. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-MAR-05 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 : BESSY REMARK 200 BEAMLINE : 14.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.95379 REMARK 200 MONOCHROMATOR : SI-111 CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36787 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.2700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.05 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.80 REMARK 200 R MERGE FOR SHELL (I) : 0.18000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.210 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: SH3-DOMAIN OF 1LCK REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1 UL OF PROTEIN SOLUTION (PROTEIN REMARK 280 CONCENTRATION 15 MG/ML, 20 MM TRIS-HCL (PH 7.5) BUFFER) AND 1 UL REMARK 280 RESERVOIR SOLUTION CONTAINING 28% PEG 400, 0.1 M HEPES BUFFER REMARK 280 (PH 7.5) AND 0.2 M. NO ADDTIONAL CRYOPROTECTANT WAS NEEDED, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 30.91333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 15.45667 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 15.45667 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 30.91333 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 300 REMARK: THE SECOND PART OF THE PROPOSED POSSIBLE BIOLOGICAL REMARK 300 ASSEMBLY IS GENERATED BY THE TWO FOLD AXIS:-X; -X+Y; -Z+1/3 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: 2050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -62.0 KCAL/MOL 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 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 30.91333 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A2076 LIES ON A SPECIAL POSITION. 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 GLN A 62 CA - C - N ANGL. DEV. = 15.2 DEGREES REMARK 500 GLN A 62 O - C - N ANGL. DEV. = -12.4 DEGREES REMARK 500 GLN A 62 O - C - N ANGL. DEV. = 12.7 DEGREES REMARK 500 ASP A 63 CB - CA - C ANGL. DEV. = 14.4 DEGREES REMARK 500 ASP A 63 OD1 - CG - OD2 ANGL. DEV. = -18.4 DEGREES REMARK 500 ASP A 63 CB - CG - OD1 ANGL. DEV. = 7.6 DEGREES REMARK 500 ASP A 63 CB - CG - OD2 ANGL. DEV. = 10.9 DEGREES REMARK 500 ASP A 63 CA - C - N ANGL. DEV. = 13.4 DEGREES REMARK 500 ASP A 77 CB - CG - OD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 ARG A 89 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 GLU A 92 CB - CG - CD ANGL. DEV. = 17.5 DEGREES REMARK 500 GLU A 92 OE1 - CD - OE2 ANGL. DEV. = -9.6 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 75 28.41 -140.77 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 500 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 58 N REMARK 620 2 GLY A 58 O 74.0 REMARK 620 3 HIS A 70 NE2 116.6 86.3 REMARK 620 4 HIS A 76 ND1 120.1 80.9 114.9 REMARK 620 5 ASP A 79 OD2 99.4 172.8 99.6 100.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 600 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 96 OE2 REMARK 620 2 GLU A 96 OE1 50.2 REMARK 620 3 LEU A 103 O 117.6 94.6 REMARK 620 4 ASN A 114 ND2 76.3 96.0 166.1 REMARK 620 5 HOH A2003 O 148.3 159.6 81.5 85.5 REMARK 620 6 HOH A2004 O 72.3 114.4 85.2 98.6 85.3 REMARK 620 7 HOH A2005 O 121.3 79.1 90.2 82.9 80.9 166.0 REMARK 620 N 1 2 3 4 5 6 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 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 700 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1LCK RELATED DB: PDB REMARK 900 STRUCTURE OF SH3 AND SH2 DOMAIN AT LOWER RESOLUTION; USED FOR REMARK 900 MOLECULAR REPLACEMENT DBREF 2IIM A 59 119 UNP P06239 LCK_HUMAN 58 118 SEQADV 2IIM GLY A 58 UNP P06239 CLONING ARTIFACT SEQRES 1 A 62 GLY SER PRO LEU GLN ASP ASN LEU VAL ILE ALA LEU HIS SEQRES 2 A 62 SER TYR GLU PRO SER HIS ASP GLY ASP LEU GLY PHE GLU SEQRES 3 A 62 LYS GLY GLU GLN LEU ARG ILE LEU GLU GLN SER GLY GLU SEQRES 4 A 62 TRP TRP LYS ALA GLN SER LEU THR THR GLY GLN GLU GLY SEQRES 5 A 62 PHE ILE PRO PHE ASN PHE VAL ALA LYS ALA HET ZN A 500 1 HET CA A 600 1 HET PG4 A 700 13 HETNAM ZN ZINC ION HETNAM CA CALCIUM ION HETNAM PG4 TETRAETHYLENE GLYCOL FORMUL 2 ZN ZN 2+ FORMUL 3 CA CA 2+ FORMUL 4 PG4 C8 H18 O5 FORMUL 5 HOH *84(H2 O) SHEET 1 A 5 GLU A 108 PRO A 112 0 SHEET 2 A 5 TRP A 97 SER A 102 -1 N ALA A 100 O GLY A 109 SHEET 3 A 5 GLN A 87 GLU A 92 -1 N LEU A 91 O LYS A 99 SHEET 4 A 5 LEU A 65 ALA A 68 -1 N VAL A 66 O LEU A 88 SHEET 5 A 5 VAL A 116 LYS A 118 -1 O ALA A 117 N ILE A 67 LINK N GLY A 58 ZN ZN A 500 4455 1555 2.05 LINK O GLY A 58 ZN ZN A 500 4455 1555 2.46 LINK NE2 HIS A 70 ZN ZN A 500 6555 1555 2.02 LINK ND1 HIS A 76 ZN ZN A 500 1555 1555 1.99 LINK OD2 ASP A 79 ZN ZN A 500 1555 1555 2.05 LINK OE2 GLU A 96 CA CA A 600 6555 1555 2.75 LINK OE1 GLU A 96 CA CA A 600 6555 1555 2.28 LINK O LEU A 103 CA CA A 600 3565 1555 2.38 LINK ND2 ASN A 114 CA CA A 600 1555 1555 2.19 LINK CA CA A 600 O HOH A2003 1555 1555 2.40 LINK CA CA A 600 O HOH A2004 1555 1555 2.44 LINK CA CA A 600 O HOH A2005 1555 1555 2.43 SITE 1 AC1 4 GLY A 58 HIS A 70 HIS A 76 ASP A 79 SITE 1 AC2 6 GLU A 96 LEU A 103 ASN A 114 HOH A2003 SITE 2 AC2 6 HOH A2004 HOH A2005 SITE 1 AC3 15 GLY A 58 SER A 59 ILE A 67 HIS A 70 SITE 2 AC3 15 GLY A 85 GLN A 87 GLU A 96 TRP A 97 SITE 3 AC3 15 ASN A 114 HOH A2002 HOH A2030 HOH A2064 SITE 4 AC3 15 HOH A2065 HOH A2072 HOH A2083 CRYST1 50.310 50.310 46.370 90.00 90.00 120.00 P 32 2 1 6 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 0.019877 0.011476 0.000000 0.00000 SCALE2 0.000000 0.022952 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021566 0.00000