PDB Short entry for 6EFK HEADER LIGASE 16-AUG-18 6EFK TITLE CRYSTAL STRUCTURE OF THE HUMAN CHIP TPR DOMAIN IN COMPLEX WITH A 5MER TITLE 2 ACETYLATED HSP70 PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: E3 UBIQUITIN-PROTEIN LIGASE CHIP; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ANTIGEN NY-CO-7,CLL-ASSOCIATED ANTIGEN KW-8,CARBOXY TERMINUS COMPND 5 OF HSP70-INTERACTING PROTEIN,RING-TYPE E3 UBIQUITIN TRANSFERASE CHIP, COMPND 6 STIP1 HOMOLOGY AND U BOX-CONTAINING PROTEIN 1; COMPND 7 EC: 2.3.2.27; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: ACE-ILE-GLU-GLU-VAL-ASP; COMPND 11 CHAIN: C, D; COMPND 12 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: STUB1, CHIP, PP1131; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_TAXID: 9606 KEYWDS C-TERMINUS OF HSC70-INTERACTING PROTEIN, HEAT SHOCK PROTEIN 70, CHIP, KEYWDS 2 HSP70, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR K.BASU,M.RAVALIN,M.-F.BOHN,C.S.CRAIK,J.E.GESTWICKI REVDAT 2 11-OCT-23 6EFK 1 REMARK REVDAT 1 31-JUL-19 6EFK 0 JRNL AUTH M.RAVALIN,P.THEOFILAS,K.BASU,K.A.OPOKU-NSIAH,V.A.ASSIMON, JRNL AUTH 2 D.MEDINA-CLEGHORN,Y.F.CHEN,M.F.BOHN,M.ARKIN,L.T.GRINBERG, JRNL AUTH 3 C.S.CRAIK,J.E.GESTWICKI JRNL TITL SPECIFICITY FOR LATENT C TERMINI LINKS THE E3 UBIQUITIN JRNL TITL 2 LIGASE CHIP TO CASPASES. JRNL REF NAT.CHEM.BIOL. V. 15 786 2019 JRNL REFN ESSN 1552-4469 JRNL PMID 31320752 JRNL DOI 10.1038/S41589-019-0322-6 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.14_3260: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.95 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.7 REMARK 3 NUMBER OF REFLECTIONS : 39998 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.212 REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.244 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1921 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 39.9599 - 3.6145 1.00 3008 148 0.1769 0.2308 REMARK 3 2 3.6145 - 2.8692 1.00 2868 153 0.1778 0.2147 REMARK 3 3 2.8692 - 2.5066 1.00 2832 135 0.1969 0.2344 REMARK 3 4 2.5066 - 2.2774 1.00 2824 140 0.1846 0.1975 REMARK 3 5 2.2774 - 2.1142 1.00 2800 139 0.1766 0.2150 REMARK 3 6 2.1142 - 1.9896 1.00 2813 150 0.1995 0.2399 REMARK 3 7 1.9896 - 1.8899 1.00 2765 150 0.2077 0.2328 REMARK 3 8 1.8899 - 1.8077 1.00 2784 131 0.2155 0.2618 REMARK 3 9 1.8077 - 1.7381 1.00 2764 159 0.2422 0.2711 REMARK 3 10 1.7381 - 1.6781 0.95 2636 143 0.2999 0.3301 REMARK 3 11 1.6781 - 1.6256 0.98 2741 127 0.2958 0.2651 REMARK 3 12 1.6256 - 1.5791 0.97 2697 134 0.2967 0.3621 REMARK 3 13 1.5791 - 1.5376 0.76 2114 90 0.4058 0.4417 REMARK 3 14 1.5376 - 1.5001 0.88 2431 122 0.3463 0.3043 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.200 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 : 0.007 2252 REMARK 3 ANGLE : 0.844 3035 REMARK 3 CHIRALITY : 0.288 323 REMARK 3 PLANARITY : 0.005 407 REMARK 3 DIHEDRAL : 23.474 877 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 6EFK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-AUG-18. REMARK 100 THE DEPOSITION ID IS D_1000236168. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-OCT-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.116 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40943 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 39.950 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.6 REMARK 200 DATA REDUNDANCY : 11.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 9.4200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.3 REMARK 200 DATA REDUNDANCY IN SHELL : 7.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.550 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: BALBES REMARK 200 STARTING MODEL: 3Q49 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.4 M CACL2, 0.1 M HEPES (PH 7.5), 25% REMARK 280 PEG 4000, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 23.35450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.53600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.17100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.53600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.35450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.17100 REMARK 290 SMTRY3 4 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7710 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7700 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -4.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C 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 GLN A 75 CG CD OE1 NE2 REMARK 470 ASP A 133 CG OD1 OD2 REMARK 470 GLU A 152 CG CD OE1 OE2 REMARK 470 LEU B 80 CG CD1 CD2 REMARK 470 ARG B 128 CG CD NE CZ NH1 NH2 REMARK 470 TRP B 147 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP B 147 CZ3 CH2 REMARK 470 GLU B 151 CG CD OE1 OE2 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 41 79.20 -107.00 REMARK 500 GLN A 75 69.68 -104.26 REMARK 500 GLN B 75 71.06 -100.88 REMARK 500 GLN B 75 72.85 -102.32 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 NA A 201 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG A 128 O REMARK 620 2 HOH A 324 O 97.2 REMARK 620 3 HOH A 424 O 151.9 77.0 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide ACE C 636 and ILE C REMARK 800 637 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide ACE D 636 and ILE D REMARK 800 637 DBREF 6EFK A 23 154 UNP Q9UNE7 CHIP_HUMAN 23 154 DBREF 6EFK B 23 154 UNP Q9UNE7 CHIP_HUMAN 23 154 DBREF 6EFK C 636 641 PDB 6EFK 6EFK 636 641 DBREF 6EFK D 636 641 PDB 6EFK 6EFK 636 641 SEQRES 1 A 132 SER PRO SER ALA GLN GLU LEU LYS GLU GLN GLY ASN ARG SEQRES 2 A 132 LEU PHE VAL GLY ARG LYS TYR PRO GLU ALA ALA ALA CYS SEQRES 3 A 132 TYR GLY ARG ALA ILE THR ARG ASN PRO LEU VAL ALA VAL SEQRES 4 A 132 TYR TYR THR ASN ARG ALA LEU CYS TYR LEU LYS MET GLN SEQRES 5 A 132 GLN HIS GLU GLN ALA LEU ALA ASP CYS ARG ARG ALA LEU SEQRES 6 A 132 GLU LEU ASP GLY GLN SER VAL LYS ALA HIS PHE PHE LEU SEQRES 7 A 132 GLY GLN CYS GLN LEU GLU MET GLU SER TYR ASP GLU ALA SEQRES 8 A 132 ILE ALA ASN LEU GLN ARG ALA TYR SER LEU ALA LYS GLU SEQRES 9 A 132 GLN ARG LEU ASN PHE GLY ASP ASP ILE PRO SER ALA LEU SEQRES 10 A 132 ARG ILE ALA LYS LYS LYS ARG TRP ASN SER ILE GLU GLU SEQRES 11 A 132 ARG ARG SEQRES 1 B 132 SER PRO SER ALA GLN GLU LEU LYS GLU GLN GLY ASN ARG SEQRES 2 B 132 LEU PHE VAL GLY ARG LYS TYR PRO GLU ALA ALA ALA CYS SEQRES 3 B 132 TYR GLY ARG ALA ILE THR ARG ASN PRO LEU VAL ALA VAL SEQRES 4 B 132 TYR TYR THR ASN ARG ALA LEU CYS TYR LEU LYS MET GLN SEQRES 5 B 132 GLN HIS GLU GLN ALA LEU ALA ASP CYS ARG ARG ALA LEU SEQRES 6 B 132 GLU LEU ASP GLY GLN SER VAL LYS ALA HIS PHE PHE LEU SEQRES 7 B 132 GLY GLN CYS GLN LEU GLU MET GLU SER TYR ASP GLU ALA SEQRES 8 B 132 ILE ALA ASN LEU GLN ARG ALA TYR SER LEU ALA LYS GLU SEQRES 9 B 132 GLN ARG LEU ASN PHE GLY ASP ASP ILE PRO SER ALA LEU SEQRES 10 B 132 ARG ILE ALA LYS LYS LYS ARG TRP ASN SER ILE GLU GLU SEQRES 11 B 132 ARG ARG SEQRES 1 C 6 ACE ILE GLU GLU VAL ASP SEQRES 1 D 6 ACE ILE GLU GLU VAL ASP HET ACE C 636 3 HET ACE D 636 3 HET NA A 201 1 HETNAM ACE ACETYL GROUP HETNAM NA SODIUM ION FORMUL 3 ACE 2(C2 H4 O) FORMUL 5 NA NA 1+ FORMUL 6 HOH *285(H2 O) HELIX 1 AA1 SER A 25 GLY A 39 1 15 HELIX 2 AA2 LYS A 41 ASN A 56 1 16 HELIX 3 AA3 VAL A 59 MET A 73 1 15 HELIX 4 AA4 GLN A 75 ASP A 90 1 16 HELIX 5 AA5 SER A 93 MET A 107 1 15 HELIX 6 AA6 SER A 109 GLN A 127 1 19 HELIX 7 AA7 ASP A 133 GLU A 152 1 20 HELIX 8 AA8 SER B 25 GLY B 39 1 15 HELIX 9 AA9 LYS B 41 ASN B 56 1 16 HELIX 10 AB1 VAL B 59 MET B 73 1 15 HELIX 11 AB2 GLN B 75 ASP B 90 1 16 HELIX 12 AB3 SER B 93 MET B 107 1 15 HELIX 13 AB4 SER B 109 ARG B 128 1 20 HELIX 14 AB5 ASP B 133 ARG B 154 1 22 LINK C ACE C 636 N ILE C 637 1555 1555 1.34 LINK C ACE D 636 N ILE D 637 1555 1555 1.33 LINK O ARG A 128 NA NA A 201 1555 1555 2.54 LINK NA NA A 201 O HOH A 324 1555 1555 2.82 LINK NA NA A 201 O HOH A 424 1555 1555 2.18 SITE 1 AC1 5 GLN A 32 ARG A 35 ARG A 128 HOH A 324 SITE 2 AC1 5 HOH A 424 SITE 1 AC2 10 ARG A 40 ARG A 153 LYS B 95 PHE B 98 SITE 2 AC2 10 PHE B 99 PHE B 131 ASP B 134 GLU C 638 SITE 3 AC2 10 GLU C 639 HOH C 706 SITE 1 AC3 9 LYS A 95 PHE A 98 PHE A 99 PHE A 131 SITE 2 AC3 9 ASP A 134 ARG B 40 GLU D 638 GLU D 639 SITE 3 AC3 9 HOH D 704 CRYST1 46.709 70.342 77.072 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 0.021409 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014216 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012975 0.00000