HEADER LIGASE 19-SEP-16 5TDB TITLE CRYSTAL STRUCTURE OF THE HUMAN UBR-BOX DOMAIN FROM UBR2 IN COMPLEX TITLE 2 WITH ASYMMETRICALLY DOUBLE METHYLATED ARGININE PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: E3 UBIQUITIN-PROTEIN LIGASE UBR2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: N-RECOGNIN-2,UBIQUITIN-PROTEIN LIGASE E3-ALPHA-2,UBIQUITIN- COMPND 5 PROTEIN LIGASE E3-ALPHA-II; COMPND 6 EC: 6.3.2.-; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: DA2-ILE-PHE-SER PEPTIDE; COMPND 10 CHAIN: B; COMPND 11 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: UBR2, C6ORF133, KIAA0349; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 MOL_ID: 2; SOURCE 10 SYNTHETIC: YES; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_TAXID: 9606 KEYWDS UBR-BOX, N-END RULE, ASYMMETRICALLY DOUBLE METHYLATED ARGININE, ADMA, KEYWDS 2 LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR J.MUNOZ-ESCOBAR,G.KOZLOV,K.GEHRING REVDAT 6 15-NOV-23 5TDB 1 LINK ATOM REVDAT 5 08-JAN-20 5TDB 1 SEQRES REVDAT 4 20-SEP-17 5TDB 1 REMARK REVDAT 3 10-MAY-17 5TDB 1 JRNL REVDAT 2 26-APR-17 5TDB 1 JRNL REVDAT 1 22-MAR-17 5TDB 0 JRNL AUTH J.MUNOZ-ESCOBAR,E.MATTA-CAMACHO,C.CHO,G.KOZLOV,K.GEHRING JRNL TITL BOUND WATERS MEDIATE BINDING OF DIVERSE SUBSTRATES TO A JRNL TITL 2 UBIQUITIN LIGASE. JRNL REF STRUCTURE V. 25 719 2017 JRNL REFN ISSN 1878-4186 JRNL PMID 28392261 JRNL DOI 10.1016/J.STR.2017.03.004 REMARK 2 REMARK 2 RESOLUTION. 1.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10.1_2155: ???) 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) : 1.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.46 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 24587 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.125 REMARK 3 R VALUE (WORKING SET) : 0.125 REMARK 3 FREE R VALUE : 0.134 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.740 REMARK 3 FREE R VALUE TEST SET COUNT : 1166 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 15.4646 - 2.1992 0.99 2990 126 0.1323 0.1353 REMARK 3 2 2.1992 - 1.7463 1.00 2957 140 0.1178 0.1254 REMARK 3 3 1.7463 - 1.5258 1.00 2934 171 0.0958 0.0983 REMARK 3 4 1.5258 - 1.3864 1.00 2929 154 0.1068 0.1494 REMARK 3 5 1.3864 - 1.2871 1.00 2924 150 0.1191 0.1420 REMARK 3 6 1.2871 - 1.2112 1.00 2950 135 0.1363 0.1563 REMARK 3 7 1.2112 - 1.1506 1.00 2939 136 0.1497 0.1677 REMARK 3 8 1.1506 - 1.1005 0.97 2798 154 0.1807 0.1922 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) : 0.070 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 13.640 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 : 0.007 584 REMARK 3 ANGLE : 1.038 785 REMARK 3 CHIRALITY : 0.072 79 REMARK 3 PLANARITY : 0.006 103 REMARK 3 DIHEDRAL : 16.668 215 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 5TDB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-SEP-16. REMARK 100 THE DEPOSITION ID IS D_1000223572. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-MAR-16 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 : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.6362 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24588 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.100 REMARK 200 RESOLUTION RANGE LOW (A) : 15.463 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 32.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.12 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.030 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 28.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BIS-TRIS PH 5.5 AND 25% PEG REMARK 280 3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 18.58400 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 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 GLY A 93 REMARK 465 PRO A 94 REMARK 465 LEU A 95 REMARK 465 GLY A 96 REMARK 465 SER A 97 REMARK 465 LEU A 168 REMARK 465 PHE B 3 REMARK 465 SER B 4 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 LEU A 98 CG CD1 CD2 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 346 O HOH A 347 2656 2.13 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 CYS A 99 -71.57 -72.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 350 DISTANCE = 6.11 ANGSTROMS REMARK 525 HOH A 351 DISTANCE = 7.18 ANGSTROMS REMARK 525 HOH A 352 DISTANCE = 8.83 ANGSTROMS REMARK 525 HOH B 101 DISTANCE = 6.40 ANGSTROMS REMARK 525 HOH B 102 DISTANCE = 12.35 ANGSTROMS 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 99 SG REMARK 620 2 CYS A 124 SG 113.6 REMARK 620 3 CYS A 127 SG 105.5 96.6 REMARK 620 4 CYS A 149 SG 113.3 114.5 111.7 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 112 SG REMARK 620 2 CYS A 115 SG 116.5 REMARK 620 3 HIS A 133 ND1 109.5 103.1 REMARK 620 4 HIS A 136 ND1 111.5 105.2 110.7 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 127 SG REMARK 620 2 CYS A 151 SG 111.9 REMARK 620 3 CYS A 163 SG 110.7 115.9 REMARK 620 4 HIS A 166 ND1 103.2 113.5 100.4 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 EDO A 204 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5TDA RELATED DB: PDB REMARK 900 RELATED ID: 5TDC RELATED DB: PDB REMARK 900 RELATED ID: 5TDD RELATED DB: PDB DBREF 5TDB A 98 168 UNP Q8IWV8 UBR2_HUMAN 98 168 DBREF 5TDB B 1 4 PDB 5TDB 5TDB 1 4 SEQADV 5TDB GLY A 93 UNP Q8IWV8 EXPRESSION TAG SEQADV 5TDB PRO A 94 UNP Q8IWV8 EXPRESSION TAG SEQADV 5TDB LEU A 95 UNP Q8IWV8 EXPRESSION TAG SEQADV 5TDB GLY A 96 UNP Q8IWV8 EXPRESSION TAG SEQADV 5TDB SER A 97 UNP Q8IWV8 EXPRESSION TAG SEQRES 1 A 76 GLY PRO LEU GLY SER LEU CYS GLY ARG VAL PHE LYS VAL SEQRES 2 A 76 GLY GLU PRO THR TYR SER CYS ARG ASP CYS ALA VAL ASP SEQRES 3 A 76 PRO THR CYS VAL LEU CYS MET GLU CYS PHE LEU GLY SER SEQRES 4 A 76 ILE HIS ARG ASP HIS ARG TYR ARG MET THR THR SER GLY SEQRES 5 A 76 GLY GLY GLY PHE CYS ASP CYS GLY ASP THR GLU ALA TRP SEQRES 6 A 76 LYS GLU GLY PRO TYR CYS GLN LYS HIS GLU LEU SEQRES 1 B 4 DA2 ILE PHE SER HET DA2 B 1 30 HET ZN A 201 1 HET ZN A 202 1 HET ZN A 203 1 HET EDO A 204 10 HETNAM DA2 NG,NG-DIMETHYL-L-ARGININE HETNAM ZN ZINC ION HETNAM EDO 1,2-ETHANEDIOL HETSYN DA2 ADMA HETSYN EDO ETHYLENE GLYCOL FORMUL 2 DA2 C8 H18 N4 O2 FORMUL 3 ZN 3(ZN 2+) FORMUL 6 EDO C2 H6 O2 FORMUL 7 HOH *54(H2 O) HELIX 1 AA1 CYS A 124 GLY A 130 1 7 HELIX 2 AA2 SER A 131 HIS A 136 5 6 SHEET 1 AA1 2 PRO A 108 CYS A 112 0 SHEET 2 AA1 2 TYR A 138 THR A 142 -1 O ARG A 139 N SER A 111 LINK C DA2 B 1 N ILE B 2 1555 1555 1.33 LINK SG CYS A 99 ZN ZN A 201 1555 1555 2.32 LINK SG CYS A 112 ZN ZN A 203 1555 1555 2.29 LINK SG CYS A 115 ZN ZN A 203 1555 1555 2.30 LINK SG CYS A 124 ZN ZN A 201 1555 1555 2.34 LINK SG CYS A 127 ZN ZN A 201 1555 1555 2.40 LINK SG CYS A 127 ZN ZN A 202 1555 1555 2.36 LINK ND1 HIS A 133 ZN ZN A 203 1555 1555 2.09 LINK ND1 HIS A 136 ZN ZN A 203 1555 1555 2.04 LINK SG CYS A 149 ZN ZN A 201 1555 1555 2.33 LINK SG CYS A 151 ZN ZN A 202 1555 1555 2.28 LINK SG CYS A 163 ZN ZN A 202 1555 1555 2.33 LINK ND1 HIS A 166 ZN ZN A 202 1555 1555 2.07 SITE 1 AC1 4 CYS A 99 CYS A 124 CYS A 127 CYS A 149 SITE 1 AC2 4 CYS A 127 CYS A 151 CYS A 163 HIS A 166 SITE 1 AC3 4 CYS A 112 CYS A 115 HIS A 133 HIS A 136 SITE 1 AC4 2 THR A 154 TRP A 157 CRYST1 29.573 37.168 29.746 90.00 109.50 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 0.033815 0.000000 0.011971 0.00000 SCALE2 0.000000 0.026905 0.000000 0.00000 SCALE3 0.000000 0.000000 0.035662 0.00000