HEADER TRANSFERASE/PEPTIDE 13-MAY-14 4PK3 TITLE TUBULIN ACETYLTRANSFERASE COMPLEX WITH BISUBSTRATE ANALOG COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-TUBULIN N-ACETYLTRANSFERASE 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TAT,ACETYLTRANSFERASE MEC-17 HOMOLOG; COMPND 5 EC: 2.3.1.108; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: ACETYL-SER-ASP-(N-ACETYL-LYS)-THR-NH2 PEPTIDE; COMPND 9 CHAIN: B; COMPND 10 ENGINEERED: YES; COMPND 11 OTHER_DETAILS: WITH COVALENTLY LINKED COA, MAKING BISUBSTRATE ANALOG SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: ATAT1, C6ORF134, MEC17, NBLA00487; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 11 ORGANISM_TAXID: 32630 KEYWDS TUBULIN, ACETYLTRANSFERASE, BISUBSTRATE, COA, TRANSFERASE-PEPTIDE KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.SZYK,A.ROLL-MECAK REVDAT 4 15-NOV-23 4PK3 1 REMARK LINK ATOM REVDAT 3 18-DEC-19 4PK3 1 REMARK REVDAT 2 20-SEP-17 4PK3 1 COMPND SOURCE REMARK REVDAT 1 13-AUG-14 4PK3 0 JRNL AUTH A.SZYK,A.M.DEACONESCU,J.SPECTOR,B.GOODMAN,M.L.VALENSTEIN, JRNL AUTH 2 N.E.ZIOLKOWSKA,V.KORMENDI,N.GRIGORIEFF,A.ROLL-MECAK JRNL TITL MOLECULAR BASIS FOR AGE-DEPENDENT MICROTUBULE ACETYLATION BY JRNL TITL 2 TUBULIN ACETYLTRANSFERASE. JRNL REF CELL V. 157 1405 2014 JRNL REFN ISSN 1097-4172 JRNL PMID 24906155 JRNL DOI 10.1016/J.CELL.2014.03.061 REMARK 2 REMARK 2 RESOLUTION. 1.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.9_1678) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.38 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.420 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 39210 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.149 REMARK 3 R VALUE (WORKING SET) : 0.148 REMARK 3 FREE R VALUE : 0.173 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.140 REMARK 3 FREE R VALUE TEST SET COUNT : 2015 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 29.3845 - 3.2454 0.98 2775 160 0.1328 0.1487 REMARK 3 2 3.2454 - 2.5764 1.00 2782 148 0.1527 0.1656 REMARK 3 3 2.5764 - 2.2509 1.00 2736 176 0.1498 0.1721 REMARK 3 4 2.2509 - 2.0451 1.00 2769 135 0.1457 0.1614 REMARK 3 5 2.0451 - 1.8986 1.00 2744 147 0.1496 0.1745 REMARK 3 6 1.8986 - 1.7867 1.00 2759 142 0.1544 0.1862 REMARK 3 7 1.7867 - 1.6972 1.00 2761 130 0.1562 0.2092 REMARK 3 8 1.6972 - 1.6233 1.00 2748 138 0.1531 0.1911 REMARK 3 9 1.6233 - 1.5608 1.00 2743 138 0.1500 0.1870 REMARK 3 10 1.5608 - 1.5070 1.00 2761 160 0.1564 0.1981 REMARK 3 11 1.5070 - 1.4599 1.00 2723 146 0.1538 0.2263 REMARK 3 12 1.4599 - 1.4181 0.98 2641 166 0.1625 0.2030 REMARK 3 13 1.4181 - 1.3808 0.87 2403 126 0.1624 0.2384 REMARK 3 14 1.3808 - 1.3471 0.67 1850 103 0.1667 0.2442 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.130 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.050 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.009 1688 REMARK 3 ANGLE : 1.731 2298 REMARK 3 CHIRALITY : 0.071 248 REMARK 3 PLANARITY : 0.006 293 REMARK 3 DIHEDRAL : 12.833 653 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4PK3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JUN-14. REMARK 100 THE DEPOSITION ID IS D_1000201153. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JAN-14 REMARK 200 TEMPERATURE (KELVIN) : 193 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.977 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40567 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.347 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 5.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06900 REMARK 200 FOR THE DATA SET : 20.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.90 REMARK 200 R MERGE FOR SHELL (I) : 0.31500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS 8.5, 0.2M AMMONIUM ACETATE, REMARK 280 25% PEG3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 294K 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 26.14200 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: 2200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 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 ARG A 27 REMARK 465 ARG A 28 REMARK 465 PRO A 29 REMARK 465 GLY A 30 REMARK 465 THR A 31 REMARK 465 THR A 32 REMARK 465 THR A 33 REMARK 465 PRO A 34 REMARK 465 ALA A 35 REMARK 465 ARG A 36 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 A 37 CG1 CG2 REMARK 470 PRO A 87 CG CD REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 HE ARG A 132 HOA9 COA B 7 1.12 REMARK 500 OE1 GLU A 13 O HOH A 301 2.09 REMARK 500 O HOH A 312 O HOH A 381 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 304 O HOH A 411 2545 2.14 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 MET A 1 -26.54 90.65 REMARK 500 ASP A 19 -164.01 -118.24 REMARK 500 GLU A 111 18.25 59.63 REMARK 500 ARG A 158 66.20 32.05 REMARK 500 THR A 176 -153.64 -109.63 REMARK 500 ALY B 4 47.18 -91.18 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 B 1 to 7, bisubstrate analog DBREF 4PK3 A 1 196 UNP Q5SQI0 ATAT_HUMAN 1 196 DBREF 4PK3 B 1 6 PDB 4PK3 4PK3 1 6 SEQADV 4PK3 PHE A -1 UNP Q5SQI0 EXPRESSION TAG SEQADV 4PK3 THR A 0 UNP Q5SQI0 EXPRESSION TAG SEQRES 1 A 198 PHE THR MET GLU PHE PRO PHE ASP VAL ASP ALA LEU PHE SEQRES 2 A 198 PRO GLU ARG ILE THR VAL LEU ASP GLN HIS LEU ARG PRO SEQRES 3 A 198 PRO ALA ARG ARG PRO GLY THR THR THR PRO ALA ARG VAL SEQRES 4 A 198 ASP LEU GLN GLN GLN ILE MET THR ILE ILE ASP GLU LEU SEQRES 5 A 198 GLY LYS ALA SER ALA LYS ALA GLN ASN LEU SER ALA PRO SEQRES 6 A 198 ILE THR SER ALA SER ARG MET GLN SER ASN ARG HIS VAL SEQRES 7 A 198 VAL TYR ILE LEU LYS ASP SER SER ALA ARG PRO ALA GLY SEQRES 8 A 198 LYS GLY ALA ILE ILE GLY PHE ILE LYS VAL GLY TYR LYS SEQRES 9 A 198 LYS LEU PHE VAL LEU ASP ASP ARG GLU ALA HIS ASN GLU SEQRES 10 A 198 VAL GLU PRO LEU CYS ILE LEU ASP PHE TYR ILE HIS GLU SEQRES 11 A 198 SER VAL GLN ARG HIS GLY HIS GLY ARG GLU LEU PHE GLN SEQRES 12 A 198 TYR MET LEU GLN LYS GLU ARG VAL GLU PRO HIS GLN LEU SEQRES 13 A 198 ALA ILE ASP ARG PRO SER GLN LYS LEU LEU LYS PHE LEU SEQRES 14 A 198 ASN LYS HIS TYR ASN LEU GLU THR THR VAL PRO GLN VAL SEQRES 15 A 198 ASN ASN PHE VAL ILE PHE GLU GLY PHE PHE ALA HIS GLN SEQRES 16 A 198 HIS PRO PRO SEQRES 1 B 6 ACE SER ASP ALY THR NH2 HET ACE B 1 6 HET ALY B 4 22 HET NH2 B 6 2 HET COA B 7 85 HETNAM ACE ACETYL GROUP HETNAM ALY N(6)-ACETYLLYSINE HETNAM NH2 AMINO GROUP HETNAM COA COENZYME A FORMUL 2 ACE C2 H4 O FORMUL 2 ALY C8 H16 N2 O3 FORMUL 2 NH2 H2 N FORMUL 3 COA C21 H36 N7 O16 P3 S FORMUL 4 HOH *296(H2 O) HELIX 1 AA1 ASP A 6 PHE A 11 1 6 HELIX 2 AA2 ASP A 38 GLN A 58 1 21 HELIX 3 AA3 SER A 66 SER A 72 1 7 HELIX 4 AA4 GLU A 128 GLN A 131 5 4 HELIX 5 AA5 GLY A 134 ARG A 148 1 15 HELIX 6 AA6 GLU A 150 LEU A 154 5 5 HELIX 7 AA7 SER A 160 ASN A 172 1 13 SHEET 1 AA1 6 ILE A 15 LEU A 18 0 SHEET 2 AA1 6 VAL A 76 LYS A 81 -1 O VAL A 77 N LEU A 18 SHEET 3 AA1 6 ILE A 93 TYR A 101 -1 O VAL A 99 N VAL A 76 SHEET 4 AA1 6 LEU A 119 ILE A 126 -1 O ASP A 123 N LYS A 98 SHEET 5 AA1 6 ALA A 155 ASP A 157 1 O ASP A 157 N ILE A 121 SHEET 6 AA1 6 PHE A 183 VAL A 184 -1 O VAL A 184 N ILE A 156 SHEET 1 AA2 2 LEU A 104 LEU A 107 0 SHEET 2 AA2 2 HIS A 113 VAL A 116 -1 O ASN A 114 N VAL A 106 LINK C ACE B 1 N SER B 2 1555 1555 1.33 LINK C ASP B 3 N ALY B 4 1555 1555 1.33 LINK C ALY B 4 N THR B 5 1555 1555 1.33 LINK CH3 ALY B 4 S1P COA B 7 1555 1555 1.77 LINK C THR B 5 N NH2 B 6 1555 1555 1.33 SITE 1 AC1 43 GLN A 58 ILE A 64 SER A 83 SER A 84 SITE 2 AC1 43 ALA A 85 LYS A 102 LEU A 122 ASP A 123 SITE 3 AC1 43 PHE A 124 TYR A 125 ILE A 126 GLN A 131 SITE 4 AC1 43 ARG A 132 HIS A 133 GLY A 134 GLY A 136 SITE 5 AC1 43 ARG A 137 ASP A 157 SER A 160 LYS A 162 SITE 6 AC1 43 LEU A 163 LYS A 165 PHE A 166 LYS A 169 SITE 7 AC1 43 HIS A 170 ASN A 182 PHE A 183 HOH A 303 SITE 8 AC1 43 HOH A 304 HOH A 305 HOH A 332 HOH A 346 SITE 9 AC1 43 HOH A 365 HOH A 366 HOH A 391 HOH A 400 SITE 10 AC1 43 HOH A 413 HOH A 489 HOH A 550 HOH B 101 SITE 11 AC1 43 HOH B 102 HOH B 104 HOH B 105 CRYST1 37.163 52.284 50.142 90.00 107.13 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 0.026908 0.000000 0.008296 0.00000 SCALE2 0.000000 0.019126 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020870 0.00000