HEADER SUGAR BINDING PROTEIN 23-SEP-20 7AGM TITLE CRYSTAL STRUCTURE OF THE N-ACETYLMURAMYL-L-ALANINE AMIDASE, AMI1, FROM TITLE 2 MYCOBACTERIUM SMEGMATIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: N-ACETYLMURAMOYL-L-ALANINE AMIDASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.5.1.28; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOLICIBACTERIUM SMEGMATIS (STRAIN ATCC 700084 SOURCE 3 / MC(2)155); SOURCE 4 ORGANISM_TAXID: 246196; SOURCE 5 STRAIN: ATCC 700084 / MC(2)155; SOURCE 6 GENE: MSMEG_6281; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: DE3 KEYWDS AMIDASE, PEPTIDOGLYCAN, SUGAR BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.BLAISE,M.A.B.ALSARRAF REVDAT 2 31-JAN-24 7AGM 1 REMARK REVDAT 1 18-NOV-20 7AGM 0 JRNL AUTH T.KUSSAU,N.VAN WYK,M.D.JOHANSEN,H.M.A.B.ALSARRAF,A.NEYRET, JRNL AUTH 2 C.HAMELA,K.K.SORENSEN,M.B.THYGESEN,C.BEAUVINEAU,L.KREMER, JRNL AUTH 3 M.BLAISE JRNL TITL FUNCTIONAL CHARACTERIZATION OF THE N JRNL TITL 2 -ACETYLMURAMYL-L-ALANINE AMIDASE, AMI1, FROM MYCOBACTERIUM JRNL TITL 3 ABSCESSUS . JRNL REF CELLS V. 9 2020 JRNL REFN ESSN 2073-4409 JRNL PMID 33158165 JRNL DOI 10.3390/CELLS9112410 REMARK 2 REMARK 2 RESOLUTION. 1.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.75 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 79174 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.157 REMARK 3 R VALUE (WORKING SET) : 0.156 REMARK 3 FREE R VALUE : 0.181 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3960 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 46.7500 - 4.1000 1.00 2768 146 0.1358 0.1324 REMARK 3 2 4.1000 - 3.2500 1.00 2709 143 0.1359 0.1549 REMARK 3 3 3.2500 - 2.8400 1.00 2720 143 0.1544 0.1572 REMARK 3 4 2.8400 - 2.5800 1.00 2684 141 0.1553 0.1809 REMARK 3 5 2.5800 - 2.4000 1.00 2720 143 0.1516 0.1777 REMARK 3 6 2.4000 - 2.2600 1.00 2690 142 0.1475 0.1773 REMARK 3 7 2.2600 - 2.1400 1.00 2677 141 0.1446 0.1903 REMARK 3 8 2.1400 - 2.0500 1.00 2693 142 0.1446 0.1784 REMARK 3 9 2.0500 - 1.9700 1.00 2678 141 0.1463 0.1627 REMARK 3 10 1.9700 - 1.9000 1.00 2691 141 0.1480 0.1997 REMARK 3 11 1.9000 - 1.8400 1.00 2695 142 0.1414 0.1928 REMARK 3 12 1.8400 - 1.7900 1.00 2670 141 0.1415 0.1825 REMARK 3 13 1.7900 - 1.7400 1.00 2677 141 0.1550 0.1984 REMARK 3 14 1.7400 - 1.7000 1.00 2687 141 0.1584 0.1935 REMARK 3 15 1.7000 - 1.6600 1.00 2693 142 0.1558 0.1860 REMARK 3 16 1.6600 - 1.6300 1.00 2681 141 0.1615 0.2164 REMARK 3 17 1.6300 - 1.5900 1.00 2641 139 0.1623 0.1990 REMARK 3 18 1.5900 - 1.5600 1.00 2692 142 0.1661 0.2192 REMARK 3 19 1.5600 - 1.5400 1.00 2699 142 0.1846 0.2401 REMARK 3 20 1.5400 - 1.5100 1.00 2673 141 0.1967 0.2215 REMARK 3 21 1.5100 - 1.4900 1.00 2676 141 0.1952 0.2347 REMARK 3 22 1.4900 - 1.4600 1.00 2664 140 0.2082 0.2865 REMARK 3 23 1.4600 - 1.4400 1.00 2664 140 0.2337 0.2827 REMARK 3 24 1.4400 - 1.4200 1.00 2694 142 0.2455 0.3058 REMARK 3 25 1.4200 - 1.4000 1.00 2675 141 0.2555 0.2746 REMARK 3 26 1.4000 - 1.3800 1.00 2665 140 0.2729 0.3182 REMARK 3 27 1.3800 - 1.3700 1.00 2688 142 0.2854 0.3055 REMARK 3 28 1.3700 - 1.3500 1.00 2650 139 0.2944 0.3446 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.261 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.45 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.24 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 : 0.005 3293 REMARK 3 ANGLE : 0.769 4488 REMARK 3 CHIRALITY : 0.069 489 REMARK 3 PLANARITY : 0.006 619 REMARK 3 DIHEDRAL : 11.848 1220 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 7AGM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1292111389. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-SEP-19 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 : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 79198 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.350 REMARK 200 RESOLUTION RANGE LOW (A) : 63.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.1000 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) : 1.39 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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: 7AGL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.49 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BIS-TRIS PH 5.5, 17% (W/V) PEG REMARK 280 3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K 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 34.42000 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 GLY A 35 REMARK 465 ALA A 36 REMARK 465 GLN A 255 REMARK 465 ALA A 256 REMARK 465 ALA A 257 REMARK 465 ALA A 258 REMARK 465 ALA A 259 REMARK 465 VAL A 260 REMARK 465 SER A 261 REMARK 465 PRO A 262 REMARK 465 VAL A 263 REMARK 465 ARG A 264 REMARK 465 GLY B 35 REMARK 465 ALA B 36 REMARK 465 PRO B 37 REMARK 465 SER B 254 REMARK 465 GLN B 255 REMARK 465 ALA B 256 REMARK 465 ALA B 257 REMARK 465 ALA B 258 REMARK 465 ALA B 259 REMARK 465 VAL B 260 REMARK 465 SER B 261 REMARK 465 PRO B 262 REMARK 465 VAL B 263 REMARK 465 ARG B 264 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 O HOH A 408 O HOH B 471 2.09 REMARK 500 O HOH A 550 O HOH A 621 2.17 REMARK 500 OG SER A 131 O HOH A 401 2.18 REMARK 500 O HOH A 456 O HOH A 624 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 HIS A 51 -177.54 75.78 REMARK 500 ASN A 116 13.30 -140.08 REMARK 500 HIS B 51 -177.54 70.70 REMARK 500 ASN B 116 14.71 -146.08 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 B 608 DISTANCE = 6.48 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 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 51 NE2 REMARK 620 2 GLU A 86 OE2 92.2 REMARK 620 3 HIS A 141 ND1 103.2 97.9 REMARK 620 4 HOH A 424 O 150.1 88.7 106.3 REMARK 620 5 HOH A 475 O 82.3 105.1 156.2 68.7 REMARK 620 6 HOH A 537 O 91.9 170.5 89.5 83.4 67.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 51 NE2 REMARK 620 2 GLU B 86 OE2 91.4 REMARK 620 3 HIS B 141 ND1 100.3 98.0 REMARK 620 4 HOH B 416 O 151.2 92.6 107.4 REMARK 620 5 HOH B 532 O 91.1 163.8 97.3 77.8 REMARK 620 N 1 2 3 4 DBREF 7AGM A 36 264 UNP A0R5R2 A0R5R2_MYCS2 36 264 DBREF 7AGM B 36 264 UNP A0R5R2 A0R5R2_MYCS2 36 264 SEQADV 7AGM GLY A 35 UNP A0R5R2 EXPRESSION TAG SEQADV 7AGM GLY B 35 UNP A0R5R2 EXPRESSION TAG SEQRES 1 A 230 GLY ALA PRO SER ASN ILE ALA GLY MET ILE VAL PHE LEU SEQRES 2 A 230 ASP PRO GLY HIS ASN GLY ALA ASN ASP ALA SER ILE GLY SEQRES 3 A 230 ARG GLN VAL PRO THR GLY ARG GLY GLY THR LYS ASN CYS SEQRES 4 A 230 GLN GLU SER GLY THR ALA THR ASP ASP GLY TYR PRO GLU SEQRES 5 A 230 HIS SER PHE THR TRP ASP THR THR LEU ARG VAL ARG ALA SEQRES 6 A 230 ALA LEU THR ALA LEU GLY VAL ARG THR ALA MET SER ARG SEQRES 7 A 230 GLY ASN ASP ASN ALA LEU GLY PRO CYS VAL ASP GLU ARG SEQRES 8 A 230 ALA ALA MET ALA ASN SER LEU ARG PRO HIS ALA ILE VAL SEQRES 9 A 230 SER ILE HIS ALA ASP GLY GLY PRO PRO THR GLY ARG GLY SEQRES 10 A 230 PHE HIS VAL LEU TYR SER SER PRO PRO LEU ASN ALA ALA SEQRES 11 A 230 GLN SER GLY PRO SER VAL GLN PHE ALA LYS VAL MET ARG SEQRES 12 A 230 ASP GLN LEU ALA ALA SER GLY ILE PRO PRO ALA THR TYR SEQRES 13 A 230 ILE GLY GLN GLY GLY LEU ASN PRO ARG SER ASP ILE ALA SEQRES 14 A 230 GLY LEU ASN LEU ALA GLN PHE PRO SER VAL LEU VAL GLU SEQRES 15 A 230 CYS GLY ASN MET LYS ASN PRO VAL ASP SER ALA LEU MET SEQRES 16 A 230 LYS SER PRO GLU GLY ARG GLN LYS TYR ALA ASP ALA ILE SEQRES 17 A 230 VAL ARG GLY ILE ALA GLY PHE LEU GLY SER GLN SER GLN SEQRES 18 A 230 ALA ALA ALA ALA VAL SER PRO VAL ARG SEQRES 1 B 230 GLY ALA PRO SER ASN ILE ALA GLY MET ILE VAL PHE LEU SEQRES 2 B 230 ASP PRO GLY HIS ASN GLY ALA ASN ASP ALA SER ILE GLY SEQRES 3 B 230 ARG GLN VAL PRO THR GLY ARG GLY GLY THR LYS ASN CYS SEQRES 4 B 230 GLN GLU SER GLY THR ALA THR ASP ASP GLY TYR PRO GLU SEQRES 5 B 230 HIS SER PHE THR TRP ASP THR THR LEU ARG VAL ARG ALA SEQRES 6 B 230 ALA LEU THR ALA LEU GLY VAL ARG THR ALA MET SER ARG SEQRES 7 B 230 GLY ASN ASP ASN ALA LEU GLY PRO CYS VAL ASP GLU ARG SEQRES 8 B 230 ALA ALA MET ALA ASN SER LEU ARG PRO HIS ALA ILE VAL SEQRES 9 B 230 SER ILE HIS ALA ASP GLY GLY PRO PRO THR GLY ARG GLY SEQRES 10 B 230 PHE HIS VAL LEU TYR SER SER PRO PRO LEU ASN ALA ALA SEQRES 11 B 230 GLN SER GLY PRO SER VAL GLN PHE ALA LYS VAL MET ARG SEQRES 12 B 230 ASP GLN LEU ALA ALA SER GLY ILE PRO PRO ALA THR TYR SEQRES 13 B 230 ILE GLY GLN GLY GLY LEU ASN PRO ARG SER ASP ILE ALA SEQRES 14 B 230 GLY LEU ASN LEU ALA GLN PHE PRO SER VAL LEU VAL GLU SEQRES 15 B 230 CYS GLY ASN MET LYS ASN PRO VAL ASP SER ALA LEU MET SEQRES 16 B 230 LYS SER PRO GLU GLY ARG GLN LYS TYR ALA ASP ALA ILE SEQRES 17 B 230 VAL ARG GLY ILE ALA GLY PHE LEU GLY SER GLN SER GLN SEQRES 18 B 230 ALA ALA ALA ALA VAL SER PRO VAL ARG HET ZN A 301 1 HET ZN B 301 1 HETNAM ZN ZINC ION FORMUL 3 ZN 2(ZN 2+) FORMUL 5 HOH *452(H2 O) HELIX 1 AA1 ASP A 56 GLY A 60 5 5 HELIX 2 AA2 PRO A 85 LEU A 104 1 20 HELIX 3 AA3 CYS A 121 ARG A 133 1 13 HELIX 4 AA4 ASN A 162 GLY A 167 1 6 HELIX 5 AA5 GLY A 167 SER A 183 1 17 HELIX 6 AA6 ILE A 202 ALA A 208 1 7 HELIX 7 AA7 ASN A 222 SER A 231 1 10 HELIX 8 AA8 SER A 231 SER A 254 1 24 HELIX 9 AA9 ASP B 56 GLY B 60 5 5 HELIX 10 AB1 PRO B 85 LEU B 104 1 20 HELIX 11 AB2 CYS B 121 ARG B 133 1 13 HELIX 12 AB3 ASN B 162 GLY B 167 1 6 HELIX 13 AB4 GLY B 167 SER B 183 1 17 HELIX 14 AB5 ILE B 202 LEU B 207 1 6 HELIX 15 AB6 ASN B 222 SER B 231 1 10 HELIX 16 AB7 SER B 231 GLN B 253 1 23 SHEET 1 AA1 6 ARG A 107 MET A 110 0 SHEET 2 AA1 6 ILE A 44 PRO A 49 1 N LEU A 47 O ALA A 109 SHEET 3 AA1 6 ALA A 136 ASP A 143 1 O ILE A 140 N ASP A 48 SHEET 4 AA1 6 SER A 212 ASN A 219 1 O GLY A 218 N ASP A 143 SHEET 5 AA1 6 HIS A 153 SER A 157 -1 N LEU A 155 O LEU A 214 SHEET 6 AA1 6 LEU A 196 ARG A 199 1 O ARG A 199 N TYR A 156 SHEET 1 AA2 2 GLN A 62 PRO A 64 0 SHEET 2 AA2 2 THR A 70 ASN A 72 -1 O LYS A 71 N VAL A 63 SHEET 1 AA3 6 ARG B 107 MET B 110 0 SHEET 2 AA3 6 ILE B 44 PRO B 49 1 N LEU B 47 O ALA B 109 SHEET 3 AA3 6 ALA B 136 ASP B 143 1 O VAL B 138 N ASP B 48 SHEET 4 AA3 6 SER B 212 ASN B 219 1 O GLY B 218 N ASP B 143 SHEET 5 AA3 6 HIS B 153 SER B 157 -1 N LEU B 155 O LEU B 214 SHEET 6 AA3 6 LEU B 196 ARG B 199 1 O ARG B 199 N TYR B 156 SHEET 1 AA4 2 GLN B 62 PRO B 64 0 SHEET 2 AA4 2 THR B 70 ASN B 72 -1 O LYS B 71 N VAL B 63 SSBOND 1 CYS A 73 CYS A 121 1555 1555 2.03 SSBOND 2 CYS B 73 CYS B 121 1555 1555 2.03 LINK NE2 HIS A 51 ZN ZN A 301 1555 1555 2.11 LINK OE2 GLU A 86 ZN ZN A 301 1555 1555 2.05 LINK ND1 HIS A 141 ZN ZN A 301 1555 1555 2.04 LINK ZN ZN A 301 O HOH A 424 1555 1555 2.08 LINK ZN ZN A 301 O HOH A 475 1555 1555 2.15 LINK ZN ZN A 301 O HOH A 537 1555 1555 2.23 LINK NE2 HIS B 51 ZN ZN B 301 1555 1555 2.08 LINK OE2 GLU B 86 ZN ZN B 301 1555 1555 2.07 LINK ND1 HIS B 141 ZN ZN B 301 1555 1555 2.13 LINK ZN ZN B 301 O HOH B 416 1555 1555 2.05 LINK ZN ZN B 301 O HOH B 532 1555 1555 2.17 CISPEP 1 SER A 158 PRO A 159 0 -3.13 CISPEP 2 SER B 158 PRO B 159 0 -2.26 CRYST1 41.850 68.840 63.720 90.00 91.87 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 0.023895 0.000000 0.000778 0.00000 SCALE2 0.000000 0.014526 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015702 0.00000