HEADER HYDROLASE 28-APR-09 2KI7 TITLE THE SOLUTION STRUCTURE OF RPP29-RPP21 COMPLEX FROM PYROCOCCUS FURIOSUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEASE P PROTEIN COMPONENT 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RNASE P COMPONENT 1; COMPND 5 EC: 3.1.26.5; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: RIBONUCLEASE P PROTEIN COMPONENT 4; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: RNASE P COMPONENT 4; COMPND 11 EC: 3.1.26.5; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS FURIOSUS DSM 3638; SOURCE 3 ORGANISM_TAXID: 186497; SOURCE 4 STRAIN: DSM3638 / JCM 8422 / VC1; SOURCE 5 ATCC: 43587; SOURCE 6 GENE: RNP1, PF1816; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)ROSETTA; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET33B; SOURCE 12 MOL_ID: 2; SOURCE 13 ORGANISM_SCIENTIFIC: PYROCOCCUS FURIOSUS DSM 3638; SOURCE 14 ORGANISM_TAXID: 186497; SOURCE 15 STRAIN: DSM3638 / JCM 8422 / VC1; SOURCE 16 ATCC: 43587; SOURCE 17 GENE: RNP4, PF1613; SOURCE 18 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 19 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 20 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)ROSETTA; SOURCE 21 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 22 EXPRESSION_SYSTEM_PLASMID: PET33B KEYWDS RNASE P, HYDROLASE, TRNA PROCESSING EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR Y.XU,M.P.FOSTER REVDAT 4 22-MAY-24 2KI7 1 REMARK REVDAT 3 16-MAR-22 2KI7 1 REMARK SEQADV REVDAT 2 10-NOV-09 2KI7 1 JRNL REVDAT 1 15-SEP-09 2KI7 0 JRNL AUTH Y.XU,C.D.AMERO,D.K.PULUKKUNAT,V.GOPALAN,M.P.FOSTER JRNL TITL SOLUTION STRUCTURE OF AN ARCHAEAL RNASE P BINARY PROTEIN JRNL TITL 2 COMPLEX: FORMATION OF THE 30-KDA COMPLEX BETWEEN PYROCOCCUS JRNL TITL 3 FURIOSUS RPP21 AND RPP29 IS ACCOMPANIED BY COUPLED PROTEIN JRNL TITL 4 FOLDING AND HIGHLIGHTS CRITICAL FEATURES FOR PROTEIN-PROTEIN JRNL TITL 5 AND PROTEIN-RNA INTERACTIONS. JRNL REF J.MOL.BIOL. V. 393 1043 2009 JRNL REFN ISSN 0022-2836 JRNL PMID 19733182 JRNL DOI 10.1016/J.JMB.2009.08.068 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NMRDRAW, X-PLOR NIH REMARK 3 AUTHORS : DELAGLIO, GRZESIEK, VUISTER, ZHU, PFEIFER AND BAX REMARK 3 (NMRDRAW), SCHWIETERS, KUSZEWSKI, TJANDRA AND REMARK 3 CLORE (X-PLOR NIH) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2KI7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-APR-09. REMARK 100 THE DEPOSITION ID IS D_1000101151. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 328; 328 REMARK 210 PH : 5.8; NULL REMARK 210 IONIC STRENGTH : 0.047; 0.047 REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 1.25 MM [U-100% 13C; U-100% 15N] REMARK 210 PFU RPP29-1, 1.5 MM PFU RPP21-2, REMARK 210 10 MM TRIS-3, 10 MM POTASSIUM REMARK 210 CHLORIDE-4, 0.3 MM ZINC CHLORIDE- REMARK 210 5, 0.02 % SODIUM AZIDE-6, 10 % REMARK 210 [U-99.8% 2H] D2O-7, 90 % H2O-8, REMARK 210 3 MM DSS-9, 90% H2O/10% D2O; REMARK 210 1.25 MM [U-100% 13C; U-100% 15N] REMARK 210 PFU RPP29-10, 1.5 MM PFU RPP21- REMARK 210 11, 10 MM TRIS-12, 10 MM REMARK 210 POTASSIUM CHLORIDE-13, 0.3 % REMARK 210 ZINC CHLORIDE-14, 0.02 % SODIUM REMARK 210 AZIDE-15, 100 % [U-99.8% 2H] D2O- REMARK 210 16, 3 MM DSS-17, 100% D2O; 1 MM REMARK 210 [U-100% 13C; U-100% 15N] PFU REMARK 210 RPP21-18, 1.2 MM PFU RPP29-19, REMARK 210 10 MM TRIS-20, 10 MM POTASSIUM REMARK 210 CHLORIDE-21, 0.3 MM ZINC REMARK 210 CHLORIDE-22, 0.02 % SODIUM AZIDE- REMARK 210 23, 90 % H2O-24, 10 % [U-99.8% REMARK 210 2H] D2O-25, 3 MM DSS-26, 90% H2O/ REMARK 210 10% D2O; 1 MM [U-100% 13C; U-100% REMARK 210 15N] PFU RPP21-27, 1.2 MM PFU REMARK 210 RPP29-28, 10 MM TRIS-29, 10 MM REMARK 210 POTASSIUM CHLORIDE-30, 0.3 MM REMARK 210 ZINC CHLORIDE-31, 0.02 % SODIUM REMARK 210 AZIDE-32, 100 % [U-99.8% 2H] D2O- REMARK 210 33, 3 MM DSS-34, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 3D HNCO; 3D HNCACB; 3D CBCA(CO) REMARK 210 NH; 3D C(CO)NH TOCSY; 3D H(C)(CO) REMARK 210 NH TOCSY; 3D 1H-15N NOESY; 3D 1H- REMARK 210 13C NOESY; 3D 13C-FILTERED/ REMARK 210 EDITED NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : DMX; DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRDRAW, NMRVIEW, XWINNMR, CARA, REMARK 210 SANE, TALOS, X-PLOR NIH REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-10 REMARK 465 RES C SSSEQI REMARK 465 MET A 1 REMARK 465 TRP A 2 REMARK 465 ARG A 3 REMARK 465 ASN A 4 REMARK 465 SER A 5 REMARK 465 GLU A 6 REMARK 465 GLU A 7 REMARK 465 ARG A 8 REMARK 465 GLU A 9 REMARK 465 ASN A 10 REMARK 465 ARG A 11 REMARK 465 THR A 12 REMARK 465 SER A 13 REMARK 465 GLY A 14 REMARK 465 ARG A 15 REMARK 465 SER A 16 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 LYS B 3 REMARK 465 TYR B 4 REMARK 465 ASN B 5 REMARK 465 GLU B 6 REMARK 465 LYS B 7 REMARK 465 LYS B 8 REMARK 465 GLU B 106 REMARK 465 ILE B 107 REMARK 465 LYS B 108 REMARK 465 LYS B 109 REMARK 465 ARG B 110 REMARK 465 ARG B 111 REMARK 465 LYS B 112 REMARK 465 GLU B 113 REMARK 465 LYS B 114 REMARK 465 MET B 115 REMARK 465 GLU B 116 REMARK 465 TYR B 117 REMARK 465 GLY B 118 REMARK 465 GLY B 119 REMARK 465 LEU B 120 REMARK 465 VAL B 121 REMARK 465 PRO B 122 REMARK 465 ARG B 123 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 O VAL B 28 H SER B 32 0.94 REMARK 500 HG2 PRO B 30 H TYR B 31 1.31 REMARK 500 H1 GLU B 9 HE ARG B 12 1.32 REMARK 500 HG23 VAL A 53 H ARG A 54 1.34 REMARK 500 H THR A 100 O THR A 104 1.34 REMARK 500 O ARG B 61 H LEU B 70 1.39 REMARK 500 O TYR B 39 H ALA B 43 1.44 REMARK 500 O GLU A 22 HH TYR B 31 1.45 REMARK 500 O ILE A 80 H TRP A 87 1.47 REMARK 500 H TYR A 69 O ALA A 81 1.48 REMARK 500 O TYR A 69 H ALA A 81 1.49 REMARK 500 O GLU A 73 HH21 ARG B 38 1.50 REMARK 500 H VAL A 55 O ILE A 66 1.50 REMARK 500 H ILE A 71 O VAL A 79 1.50 REMARK 500 O GLU A 118 H LYS A 122 1.51 REMARK 500 O SER A 19 H GLU A 22 1.54 REMARK 500 O ARG B 79 H VAL B 89 1.55 REMARK 500 O GLY A 25 H THR A 27 1.57 REMARK 500 O LEU B 21 H ALA B 25 1.58 REMARK 500 O VAL B 28 N SER B 32 1.72 REMARK 500 O ASN A 39 N ILE A 43 2.18 REMARK 500 O VAL B 28 N TYR B 31 2.19 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 1 ARG A 26 29.43 -63.28 REMARK 500 1 THR A 27 -12.67 -44.50 REMARK 500 1 ARG A 31 -68.30 -91.06 REMARK 500 1 ALA A 33 -34.74 -161.88 REMARK 500 1 ILE A 49 -40.68 -155.79 REMARK 500 1 THR A 59 78.43 -109.95 REMARK 500 1 HIS A 60 102.37 -168.72 REMARK 500 1 PRO A 61 -4.98 -46.73 REMARK 500 1 TYR A 63 -11.76 -141.00 REMARK 500 1 ILE A 71 -60.77 -140.02 REMARK 500 1 GLU A 83 -136.35 38.06 REMARK 500 1 ASN A 84 34.08 -99.67 REMARK 500 1 VAL A 114 105.02 -55.28 REMARK 500 1 MET A 119 -38.38 -36.16 REMARK 500 1 LYS A 123 168.92 57.34 REMARK 500 1 ARG A 124 168.89 -43.93 REMARK 500 1 VAL B 52 -147.28 -109.56 REMARK 500 1 ARG B 56 -61.25 -142.13 REMARK 500 1 TRP B 58 -8.00 -47.05 REMARK 500 1 ARG B 61 11.88 -142.97 REMARK 500 1 HIS B 67 121.02 57.44 REMARK 500 1 ALA B 68 -172.38 176.17 REMARK 500 1 ILE B 74 -80.17 -100.41 REMARK 500 1 LYS B 83 77.46 98.88 REMARK 500 1 ARG B 84 85.07 73.27 REMARK 500 1 MET B 85 87.08 61.79 REMARK 500 1 CYS B 95 75.07 -115.81 REMARK 500 1 PRO B 102 170.55 -47.78 REMARK 500 2 ARG A 26 25.08 -61.07 REMARK 500 2 THR A 27 -17.14 -37.66 REMARK 500 2 ARG A 31 -61.56 -90.91 REMARK 500 2 ALA A 33 -36.15 -153.53 REMARK 500 2 ILE A 49 -27.45 -157.42 REMARK 500 2 THR A 59 75.46 -108.32 REMARK 500 2 HIS A 60 93.08 -168.59 REMARK 500 2 PRO A 61 -5.24 -46.20 REMARK 500 2 TYR A 63 -12.95 -140.74 REMARK 500 2 ILE A 71 -39.06 -141.76 REMARK 500 2 LEU A 78 110.21 -165.83 REMARK 500 2 GLU A 83 -123.60 64.33 REMARK 500 2 LYS A 91 -19.84 -43.78 REMARK 500 2 TRP A 101 0.71 -54.83 REMARK 500 2 ARG A 116 78.55 -101.43 REMARK 500 2 LYS A 123 149.94 64.33 REMARK 500 2 SER B 32 95.13 -165.03 REMARK 500 2 LYS B 51 71.15 64.82 REMARK 500 2 PRO B 55 117.16 -37.82 REMARK 500 2 TRP B 58 -2.89 -55.48 REMARK 500 2 CYS B 66 17.70 -144.28 REMARK 500 2 HIS B 67 95.96 53.96 REMARK 500 REMARK 500 THIS ENTRY HAS 285 RAMACHANDRAN OUTLIERS. 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 B 124 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 63 SG REMARK 620 2 CYS B 66 SG 105.5 REMARK 620 3 CYS B 92 SG 104.7 117.7 REMARK 620 4 CYS B 95 SG 105.6 111.5 110.8 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 B 124 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 16266 RELATED DB: BMRB DBREF 2KI7 A 1 127 UNP Q8U007 RNP1_PYRFU 1 127 DBREF 2KI7 B 1 117 UNP Q8U0H6 RNP4_PYRFU 1 117 SEQADV 2KI7 GLY B 118 UNP Q8U0H6 EXPRESSION TAG SEQADV 2KI7 GLY B 119 UNP Q8U0H6 EXPRESSION TAG SEQADV 2KI7 LEU B 120 UNP Q8U0H6 EXPRESSION TAG SEQADV 2KI7 VAL B 121 UNP Q8U0H6 EXPRESSION TAG SEQADV 2KI7 PRO B 122 UNP Q8U0H6 EXPRESSION TAG SEQADV 2KI7 ARG B 123 UNP Q8U0H6 EXPRESSION TAG SEQRES 1 A 127 MET TRP ARG ASN SER GLU GLU ARG GLU ASN ARG THR SER SEQRES 2 A 127 GLY ARG SER GLN GLY SER TYR GLN GLU ILE ILE GLY ARG SEQRES 3 A 127 THR TRP ILE PHE ARG GLY ALA HIS ARG GLY ARG VAL ASN SEQRES 4 A 127 LYS LYS ASN ILE VAL TRP HIS GLU LEU ILE GLY LEU LYS SEQRES 5 A 127 VAL ARG VAL VAL ASN SER THR HIS PRO GLY TYR VAL GLY SEQRES 6 A 127 ILE GLU GLY TYR VAL ILE ASP GLU THR ARG ASN MET LEU SEQRES 7 A 127 VAL ILE ALA GLY GLU ASN LYS VAL TRP LYS VAL PRO LYS SEQRES 8 A 127 ASP VAL CYS ILE PHE GLU PHE GLU THR TRP ASP GLY THR SEQRES 9 A 127 LYS ILE LYS ILE SER GLY GLU LYS LEU VAL GLY ARG PRO SEQRES 10 A 127 GLU MET ARG LEU LYS LYS ARG TRP ARG LYS SEQRES 1 B 123 MET ALA LYS TYR ASN GLU LYS LYS GLU LYS LYS ARG ILE SEQRES 2 B 123 ALA LYS GLU ARG ILE ASP ILE LEU PHE SER LEU ALA GLU SEQRES 3 B 123 ARG VAL PHE PRO TYR SER PRO GLU LEU ALA LYS ARG TYR SEQRES 4 B 123 VAL GLU LEU ALA LEU LEU VAL GLN GLN LYS ALA LYS VAL SEQRES 5 B 123 LYS ILE PRO ARG LYS TRP LYS ARG ARG TYR CYS LYS LYS SEQRES 6 B 123 CYS HIS ALA PHE LEU VAL PRO GLY ILE ASN ALA ARG VAL SEQRES 7 B 123 ARG LEU ARG GLN LYS ARG MET PRO HIS ILE VAL VAL LYS SEQRES 8 B 123 CYS LEU GLU CYS GLY HIS ILE MET ARG TYR PRO TYR ILE SEQRES 9 B 123 LYS GLU ILE LYS LYS ARG ARG LYS GLU LYS MET GLU TYR SEQRES 10 B 123 GLY GLY LEU VAL PRO ARG HET ZN B 124 1 HETNAM ZN ZINC ION FORMUL 3 ZN ZN 2+ HELIX 1 1 ARG A 26 GLY A 32 1 7 HELIX 2 2 ASN A 39 VAL A 44 1 6 HELIX 3 3 ARG A 116 LYS A 122 1 7 HELIX 4 4 GLU B 9 SER B 32 1 24 HELIX 5 5 SER B 32 ALA B 50 1 19 HELIX 6 6 LYS B 57 ARG B 61 5 5 SHEET 1 A 6 LYS A 85 LYS A 88 0 SHEET 2 A 6 MET A 77 GLY A 82 -1 N ILE A 80 O TRP A 87 SHEET 3 A 6 ILE A 66 THR A 74 -1 N ILE A 71 O VAL A 79 SHEET 4 A 6 LYS A 52 SER A 58 -1 N VAL A 55 O ILE A 66 SHEET 5 A 6 CYS A 94 THR A 100 -1 O GLU A 99 N LYS A 52 SHEET 6 A 6 THR A 104 LYS A 105 -1 O THR A 104 N THR A 100 SHEET 1 B 6 LYS A 85 LYS A 88 0 SHEET 2 B 6 MET A 77 GLY A 82 -1 N ILE A 80 O TRP A 87 SHEET 3 B 6 ILE A 66 THR A 74 -1 N ILE A 71 O VAL A 79 SHEET 4 B 6 LYS A 52 SER A 58 -1 N VAL A 55 O ILE A 66 SHEET 5 B 6 CYS A 94 THR A 100 -1 O GLU A 99 N LYS A 52 SHEET 6 B 6 ILE A 108 SER A 109 -1 O ILE A 108 N PHE A 96 SHEET 1 C 3 ALA B 76 ARG B 81 0 SHEET 2 C 3 HIS B 87 CYS B 92 -1 O VAL B 89 N ARG B 79 SHEET 3 C 3 HIS B 97 PRO B 102 -1 O TYR B 101 N ILE B 88 LINK SG CYS B 63 ZN ZN B 124 1555 1555 2.28 LINK SG CYS B 66 ZN ZN B 124 1555 1555 2.30 LINK SG CYS B 92 ZN ZN B 124 1555 1555 2.31 LINK SG CYS B 95 ZN ZN B 124 1555 1555 2.30 SITE 1 AC1 4 CYS B 63 CYS B 66 CYS B 92 CYS B 95 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1