HEADER VIRAL PROTEIN 02-APR-20 6YJ1 TITLE THE M23 PEPTIDASE DOMAIN OF THE STAPHYLOCOCCAL PHAGE 2638A ENDOLYSIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ORF007; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS PHAGE 2638A; SOURCE 3 ORGANISM_TAXID: 320836; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ZINC METALLOPEPTIDASE, BACTERIOPHAGE, ENDOLYSIN, M23 PEPTIDASE, VIRAL KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.DUNNE,P.ERNST,A.SOBIERAJ,A.PLUCKTHUN,M.J.LOESSNER REVDAT 2 24-JAN-24 6YJ1 1 REMARK REVDAT 1 09-SEP-20 6YJ1 0 JRNL AUTH A.SOBIERAJ,M.DUNNE,P.ERNST,A.PLUCKTHUN,M.J.LOESSNER JRNL TITL (CASP TARGET) CRYSTAL STRUCTURE OF THE M23 PEPTIDASE DOMAIN JRNL TITL 2 OF STAPHYLOCOCCAL PHAGE 2638A ENDOLYSIN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.15.2 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.43 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.1 REMARK 3 NUMBER OF REFLECTIONS : 17795 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.254 REMARK 3 R VALUE (WORKING SET) : 0.251 REMARK 3 FREE R VALUE : 0.310 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 888 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 39.4300 - 4.1800 0.99 3000 159 0.2526 0.3130 REMARK 3 2 4.1800 - 3.3200 0.96 2853 149 0.2327 0.2845 REMARK 3 3 3.3200 - 2.9000 0.97 2882 152 0.2747 0.3317 REMARK 3 4 2.9000 - 2.6300 0.96 2811 147 0.2504 0.3230 REMARK 3 5 2.6300 - 2.4400 0.94 2735 142 0.2484 0.2843 REMARK 3 6 2.4400 - 2.3000 0.89 2626 139 0.2663 0.3456 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) : 0.254 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 40.250 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.08 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.00 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 : 0.008 2768 REMARK 3 ANGLE : 1.074 3744 REMARK 3 CHIRALITY : 0.056 376 REMARK 3 PLANARITY : 0.006 500 REMARK 3 DIHEDRAL : 4.325 1618 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 : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: (CHAIN 'A' AND (RESID 6 THROUGH 172 OR REMARK 3 RESID 174)) REMARK 3 SELECTION : (CHAIN 'B' AND (RESID 6 THROUGH 172 OR REMARK 3 RESID 174)) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6YJ1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 02-APR-20. REMARK 100 THE DEPOSITION ID IS D_1292107677. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-MAY-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17866 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 39.430 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.1 REMARK 200 DATA REDUNDANCY : 6.010 REMARK 200 R MERGE (I) : 0.16120 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.5900 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.5 REMARK 200 DATA REDUNDANCY IN SHELL : 5.74 REMARK 200 R MERGE FOR SHELL (I) : 0.53270 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 4LXC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN BUFFER: 20 MM TRIS, 150 MM REMARK 280 NACL, PH 7.4 CRYSTALLIZATION BUFFER: 0.2 M SODIUM CHLORIDE, 30 % REMARK 280 (V/V) PEG 300, PH 5.7, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 292K 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 28.19000 REMARK 290 SMTRY3 2 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: MONOMERIC 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 MET A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 VAL A -4 REMARK 465 ASN A -3 REMARK 465 SER A -2 REMARK 465 LEU A -1 REMARK 465 GLU A 0 REMARK 465 ASP A 170 REMARK 465 LYS A 171 REMARK 465 SER A 172 REMARK 465 LYS A 173 REMARK 465 ASN A 174 REMARK 465 MET B -11 REMARK 465 HIS B -10 REMARK 465 HIS B -9 REMARK 465 HIS B -8 REMARK 465 HIS B -7 REMARK 465 HIS B -6 REMARK 465 HIS B -5 REMARK 465 VAL B -4 REMARK 465 ASN B -3 REMARK 465 SER B -2 REMARK 465 LEU B -1 REMARK 465 GLU B 0 REMARK 465 ASP B 170 REMARK 465 LYS B 171 REMARK 465 SER B 172 REMARK 465 LYS B 173 REMARK 465 ASN B 174 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 LYS B 14 CD - CE - NZ ANGL. DEV. = -22.6 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 PHE A 79 43.63 -105.09 REMARK 500 PHE B 79 42.49 -103.75 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 358 DISTANCE = 6.27 ANGSTROMS REMARK 525 HOH B 359 DISTANCE = 6.25 ANGSTROMS REMARK 525 HOH B 360 DISTANCE = 6.62 ANGSTROMS REMARK 525 HOH B 361 DISTANCE = 7.26 ANGSTROMS REMARK 525 HOH B 362 DISTANCE = 7.43 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 HIS A 49 NE2 REMARK 620 2 ASP A 53 OD1 98.6 REMARK 620 3 HIS A 135 ND1 98.6 110.1 REMARK 620 4 HOH A 323 O 113.1 112.6 120.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 49 NE2 REMARK 620 2 ASP B 53 OD1 106.9 REMARK 620 3 HIS B 135 ND1 101.1 114.2 REMARK 620 4 HOH B 337 O 123.7 105.0 106.4 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 B 201 DBREF 6YJ1 A 1 174 UNP Q4ZD58 Q4ZD58_9CAUD 1 174 DBREF 6YJ1 B 1 174 UNP Q4ZD58 Q4ZD58_9CAUD 1 174 SEQADV 6YJ1 MET A -11 UNP Q4ZD58 INITIATING METHIONINE SEQADV 6YJ1 HIS A -10 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 HIS A -9 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 HIS A -8 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 HIS A -7 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 HIS A -6 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 HIS A -5 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 VAL A -4 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 ASN A -3 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 SER A -2 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 LEU A -1 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 GLU A 0 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 MET B -11 UNP Q4ZD58 INITIATING METHIONINE SEQADV 6YJ1 HIS B -10 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 HIS B -9 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 HIS B -8 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 HIS B -7 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 HIS B -6 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 HIS B -5 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 VAL B -4 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 ASN B -3 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 SER B -2 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 LEU B -1 UNP Q4ZD58 EXPRESSION TAG SEQADV 6YJ1 GLU B 0 UNP Q4ZD58 EXPRESSION TAG SEQRES 1 A 186 MET HIS HIS HIS HIS HIS HIS VAL ASN SER LEU GLU MET SEQRES 2 A 186 LEU THR ALA ILE ASP TYR LEU THR LYS LYS GLY TRP LYS SEQRES 3 A 186 ILE SER SER ASP PRO ARG THR TYR ASP GLY TYR PRO LYS SEQRES 4 A 186 ASN TYR GLY TYR ARG ASN TYR HIS GLU ASN GLY ILE ASN SEQRES 5 A 186 TYR ASP GLU PHE CYS GLY GLY TYR HIS ARG ALA PHE ASP SEQRES 6 A 186 VAL TYR SER ASN GLU THR ASN ASP VAL PRO ALA VAL THR SEQRES 7 A 186 SER GLY THR VAL ILE GLU ALA ASN ASP TYR GLY ASN PHE SEQRES 8 A 186 GLY GLY THR PHE VAL ILE ARG ASP ALA ASN ASP ASN ASP SEQRES 9 A 186 TRP ILE TYR GLY HIS LEU GLN ARG GLY SER MET ARG PHE SEQRES 10 A 186 VAL VAL GLY ASP LYS VAL ASN GLN GLY ASP ILE ILE GLY SEQRES 11 A 186 LEU GLN GLY ASN SER ASN TYR TYR ASP ASN PRO MET SER SEQRES 12 A 186 VAL HIS LEU HIS LEU GLN LEU ARG PRO LYS ASP ALA LYS SEQRES 13 A 186 LYS ASP GLU LYS SER GLN VAL CYS SER GLY LEU ALA MET SEQRES 14 A 186 GLU LYS TYR ASP ILE THR ASN LEU ASN ALA LYS GLN ASP SEQRES 15 A 186 LYS SER LYS ASN SEQRES 1 B 186 MET HIS HIS HIS HIS HIS HIS VAL ASN SER LEU GLU MET SEQRES 2 B 186 LEU THR ALA ILE ASP TYR LEU THR LYS LYS GLY TRP LYS SEQRES 3 B 186 ILE SER SER ASP PRO ARG THR TYR ASP GLY TYR PRO LYS SEQRES 4 B 186 ASN TYR GLY TYR ARG ASN TYR HIS GLU ASN GLY ILE ASN SEQRES 5 B 186 TYR ASP GLU PHE CYS GLY GLY TYR HIS ARG ALA PHE ASP SEQRES 6 B 186 VAL TYR SER ASN GLU THR ASN ASP VAL PRO ALA VAL THR SEQRES 7 B 186 SER GLY THR VAL ILE GLU ALA ASN ASP TYR GLY ASN PHE SEQRES 8 B 186 GLY GLY THR PHE VAL ILE ARG ASP ALA ASN ASP ASN ASP SEQRES 9 B 186 TRP ILE TYR GLY HIS LEU GLN ARG GLY SER MET ARG PHE SEQRES 10 B 186 VAL VAL GLY ASP LYS VAL ASN GLN GLY ASP ILE ILE GLY SEQRES 11 B 186 LEU GLN GLY ASN SER ASN TYR TYR ASP ASN PRO MET SER SEQRES 12 B 186 VAL HIS LEU HIS LEU GLN LEU ARG PRO LYS ASP ALA LYS SEQRES 13 B 186 LYS ASP GLU LYS SER GLN VAL CYS SER GLY LEU ALA MET SEQRES 14 B 186 GLU LYS TYR ASP ILE THR ASN LEU ASN ALA LYS GLN ASP SEQRES 15 B 186 LYS SER LYS ASN HET ZN A 201 1 HET ZN B 201 1 HETNAM ZN ZINC ION FORMUL 3 ZN 2(ZN 2+) FORMUL 5 HOH *120(H2 O) HELIX 1 AA1 THR A 3 LYS A 11 1 9 HELIX 2 AA2 ASP A 18 TYR A 22 5 5 HELIX 3 AA3 ASP A 146 SER A 153 1 8 HELIX 4 AA4 ALA A 156 TYR A 160 5 5 HELIX 5 AA5 THR B 3 LYS B 11 1 9 HELIX 6 AA6 ASP B 18 TYR B 22 5 5 HELIX 7 AA7 ASP B 146 SER B 153 1 8 HELIX 8 AA8 ALA B 156 TYR B 160 5 5 SHEET 1 AA1 7 LYS A 14 SER A 17 0 SHEET 2 AA1 7 PHE A 52 TYR A 55 -1 O TYR A 55 N LYS A 14 SHEET 3 AA1 7 LEU A 134 ARG A 139 -1 O LEU A 134 N VAL A 54 SHEET 4 AA1 7 ASP A 92 LEU A 98 -1 N ILE A 94 O GLN A 137 SHEET 5 AA1 7 GLY A 80 ARG A 86 -1 N ILE A 85 O TRP A 93 SHEET 6 AA1 7 GLY A 68 GLY A 77 -1 N ASN A 74 O THR A 82 SHEET 7 AA1 7 LYS A 110 VAL A 111 -1 O VAL A 111 N GLY A 68 SHEET 1 AA2 2 HIS A 35 GLU A 36 0 SHEET 2 AA2 2 ILE A 39 ASN A 40 -1 O ILE A 39 N GLU A 36 SHEET 1 AA3 2 ASP A 61 PRO A 63 0 SHEET 2 AA3 2 ILE A 116 LEU A 119 -1 O GLY A 118 N VAL A 62 SHEET 1 AA4 7 LYS B 14 SER B 17 0 SHEET 2 AA4 7 PHE B 52 TYR B 55 -1 O TYR B 55 N LYS B 14 SHEET 3 AA4 7 LEU B 134 ARG B 139 -1 O LEU B 134 N VAL B 54 SHEET 4 AA4 7 ASP B 92 LEU B 98 -1 N ILE B 94 O GLN B 137 SHEET 5 AA4 7 GLY B 80 ARG B 86 -1 N PHE B 83 O TYR B 95 SHEET 6 AA4 7 GLY B 68 GLY B 77 -1 N ASN B 74 O THR B 82 SHEET 7 AA4 7 LYS B 110 VAL B 111 -1 O VAL B 111 N GLY B 68 SHEET 1 AA5 2 HIS B 35 GLU B 36 0 SHEET 2 AA5 2 ILE B 39 ASN B 40 -1 O ILE B 39 N GLU B 36 SHEET 1 AA6 2 ASP B 61 PRO B 63 0 SHEET 2 AA6 2 ILE B 116 LEU B 119 -1 O GLY B 118 N VAL B 62 SSBOND 1 CYS A 45 CYS A 152 1555 1555 2.06 SSBOND 2 CYS B 45 CYS B 152 1555 1555 2.07 LINK NE2 HIS A 49 ZN ZN A 201 1555 1555 2.07 LINK OD1 ASP A 53 ZN ZN A 201 1555 1555 1.96 LINK ND1 HIS A 135 ZN ZN A 201 1555 1555 1.99 LINK ZN ZN A 201 O HOH A 323 1555 1555 1.95 LINK NE2 HIS B 49 ZN ZN B 201 1555 1555 1.99 LINK OD1 ASP B 53 ZN ZN B 201 1555 1555 1.95 LINK ND1 HIS B 135 ZN ZN B 201 1555 1555 1.85 LINK ZN ZN B 201 O HOH B 337 1555 1555 2.28 CISPEP 1 TYR A 25 PRO A 26 0 11.04 CISPEP 2 TYR B 25 PRO B 26 0 12.89 SITE 1 AC1 4 HIS A 49 ASP A 53 HIS A 135 HOH A 323 SITE 1 AC2 4 HIS B 49 ASP B 53 HIS B 135 HOH B 337 CRYST1 33.890 56.380 110.490 90.00 92.84 90.00 P 1 21 1 4 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 0.029507 0.000000 0.001464 0.00000 SCALE2 0.000000 0.017737 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009062 0.00000