HEADER ANTIMICROBIAL PROTEIN 24-JUL-23 8PXZ TITLE CRYSTAL STRUCTURE OF THE TRANSPEPTIDASE LDTMT2 FROM MYCOBACTERIUM TITLE 2 TUBERCULOSIS IN COMPLEX WITH NATURAL SUBSTRATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: L,D-TRANSPEPTIDASE 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: LDT 2,LDT(MT2); COMPND 5 EC: 2.3.2.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773; SOURCE 4 GENE: LDTB, MT2594, V735_02606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS LDTMT2, SUBSTRATE COMPLEX, MYCOBACTERIUM TUBERCULOSIS, L, D- KEYWDS 2 TRANSPEPTIDASE, ANTIMICROBIAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.DE MUNNIK,C.J.SCHOFIELD REVDAT 1 07-AUG-24 8PXZ 0 JRNL AUTH M.DE MUNNIK,C.J.SCHOFIELD JRNL TITL CRYSTAL STRUCTURE OF THE TRANSPEPTIDASE LDTMT2 FROM JRNL TITL 2 MYCOBACTERIUM TUBERCULOSIS IN COMPLEX WITH NATURAL SUBSTRATE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.98 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.18.2_3874: ???) 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) : 1.98 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.18 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 31060 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.790 REMARK 3 FREE R VALUE TEST SET COUNT : 1488 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 42.1800 - 4.4000 1.00 2882 148 0.1707 0.2116 REMARK 3 2 4.4000 - 3.5000 1.00 2727 159 0.1546 0.1890 REMARK 3 3 3.4900 - 3.0500 1.00 2727 140 0.1747 0.2306 REMARK 3 4 3.0500 - 2.7700 1.00 2701 138 0.1811 0.2250 REMARK 3 5 2.7700 - 2.5800 1.00 2680 125 0.1882 0.2531 REMARK 3 6 2.5800 - 2.4200 1.00 2700 134 0.1917 0.2441 REMARK 3 7 2.4200 - 2.3000 1.00 2690 122 0.1987 0.2491 REMARK 3 8 2.3000 - 2.2000 1.00 2669 121 0.1967 0.2590 REMARK 3 9 2.2000 - 2.1200 1.00 2665 142 0.2127 0.2778 REMARK 3 10 2.1200 - 2.0400 1.00 2642 142 0.2346 0.2721 REMARK 3 11 2.0400 - 1.9800 0.94 2489 117 0.2772 0.3348 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) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.130 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.85 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 : 0.010 2783 REMARK 3 ANGLE : 1.132 3817 REMARK 3 CHIRALITY : 0.060 427 REMARK 3 PLANARITY : 0.007 509 REMARK 3 DIHEDRAL : 12.156 957 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 57 THROUGH 79 ) REMARK 3 ORIGIN FOR THE GROUP (A): -18.2728 12.1188 21.2851 REMARK 3 T TENSOR REMARK 3 T11: 0.2845 T22: 0.2513 REMARK 3 T33: 0.4016 T12: -0.0333 REMARK 3 T13: 0.1001 T23: -0.0528 REMARK 3 L TENSOR REMARK 3 L11: 2.6850 L22: 2.8481 REMARK 3 L33: 6.8687 L12: -0.1798 REMARK 3 L13: 0.5249 L23: -2.0710 REMARK 3 S TENSOR REMARK 3 S11: -0.0915 S12: 0.0050 S13: -0.0917 REMARK 3 S21: 0.5397 S22: 0.0636 S23: 0.5729 REMARK 3 S31: 0.1584 S32: -0.3626 S33: -0.0729 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 80 THROUGH 131 ) REMARK 3 ORIGIN FOR THE GROUP (A): -15.8382 4.9390 15.9721 REMARK 3 T TENSOR REMARK 3 T11: 0.3780 T22: 0.2571 REMARK 3 T33: 0.3166 T12: -0.0133 REMARK 3 T13: 0.0363 T23: -0.0480 REMARK 3 L TENSOR REMARK 3 L11: 5.3830 L22: 4.6235 REMARK 3 L33: 6.9912 L12: 3.8114 REMARK 3 L13: -3.4408 L23: -5.4593 REMARK 3 S TENSOR REMARK 3 S11: 0.0753 S12: 0.1336 S13: -0.1296 REMARK 3 S21: 0.1580 S22: -0.1285 S23: 0.0028 REMARK 3 S31: 0.2156 S32: 0.2017 S33: -0.0338 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 132 THROUGH 270 ) REMARK 3 ORIGIN FOR THE GROUP (A): 12.5693 19.1403 19.8686 REMARK 3 T TENSOR REMARK 3 T11: 0.3280 T22: 0.2736 REMARK 3 T33: 0.1876 T12: -0.0174 REMARK 3 T13: 0.0137 T23: -0.0075 REMARK 3 L TENSOR REMARK 3 L11: 2.7167 L22: 0.8479 REMARK 3 L33: 0.7072 L12: 0.2714 REMARK 3 L13: 0.6323 L23: -0.0173 REMARK 3 S TENSOR REMARK 3 S11: -0.0239 S12: 0.1704 S13: -0.0106 REMARK 3 S21: 0.2000 S22: 0.0047 S23: 0.0349 REMARK 3 S31: -0.0334 S32: 0.0040 S33: 0.0177 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 271 THROUGH 407 ) REMARK 3 ORIGIN FOR THE GROUP (A): 35.1755 27.9751 14.1049 REMARK 3 T TENSOR REMARK 3 T11: 0.3192 T22: 0.3271 REMARK 3 T33: 0.2874 T12: -0.0191 REMARK 3 T13: -0.0916 T23: 0.0350 REMARK 3 L TENSOR REMARK 3 L11: 2.3332 L22: 0.9106 REMARK 3 L33: 1.2802 L12: -0.0629 REMARK 3 L13: -0.5389 L23: -0.0549 REMARK 3 S TENSOR REMARK 3 S11: 0.0794 S12: 0.2163 S13: 0.0968 REMARK 3 S21: 0.1154 S22: -0.1209 S23: -0.2009 REMARK 3 S31: -0.1509 S32: 0.1786 S33: 0.0303 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 8PXZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-JUL-23. REMARK 100 THE DEPOSITION ID IS D_1292131741. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-AUG-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97628 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31119 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.980 REMARK 200 RESOLUTION RANGE LOW (A) : 42.180 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 13.20 REMARK 200 R MERGE (I) : 0.14000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.98 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.01 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.3 REMARK 200 DATA REDUNDANCY IN SHELL : 12.10 REMARK 200 R MERGE FOR SHELL (I) : 1.99700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.400 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.28 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.88 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES PH 7.0, 25% JEFFAMINE ED REMARK 280 -2001 PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 38.56000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 47.91500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 38.56000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 47.91500 REMARK 290 SMTRY3 4 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: 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 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 GLN A 54 REMARK 465 SER A 55 REMARK 465 ASP A 56 REMARK 465 ALA A 408 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 57 CD1 REMARK 470 LEU A 58 CD1 CD2 REMARK 470 LYS A 61 CD CE NZ REMARK 470 ARG A 99 NH1 NH2 REMARK 470 ARG A 123 NH1 NH2 REMARK 470 LEU A 133 CD1 CD2 REMARK 470 LYS A 186 NZ REMARK 470 LYS A 217 CD CE NZ REMARK 470 ILE A 291 CD1 REMARK 470 LYS A 299 CE NZ REMARK 470 LYS A 407 CE NZ 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 ASN A 204 -168.25 -162.50 REMARK 500 ASN A 227 69.90 -105.21 REMARK 500 HIS A 347 -49.35 -138.54 REMARK 500 THR A 350 -1.75 -141.13 REMARK 500 ASN A 405 38.03 -145.83 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 A1052 DISTANCE = 5.99 ANGSTROMS DBREF 8PXZ A 56 408 UNP O53223 LDT2_MYCTO 56 408 SEQADV 8PXZ GLN A 54 UNP O53223 EXPRESSION TAG SEQADV 8PXZ SER A 55 UNP O53223 EXPRESSION TAG SEQRES 1 A 355 GLN SER ASP LEU LEU VAL PRO LYS LEU THR ALA SER VAL SEQRES 2 A 355 THR ASP GLY ALA VAL GLY VAL THR VAL ASP ALA PRO VAL SEQRES 3 A 355 SER VAL THR ALA ALA ASP GLY VAL LEU ALA ALA VAL THR SEQRES 4 A 355 MET VAL ASN ASP ASN GLY ARG PRO VAL ALA GLY ARG LEU SEQRES 5 A 355 SER PRO ASP GLY LEU ARG TRP SER THR THR GLU GLN LEU SEQRES 6 A 355 GLY TYR ASN ARG ARG TYR THR LEU ASN ALA THR ALA LEU SEQRES 7 A 355 GLY LEU GLY GLY ALA ALA THR ARG GLN LEU THR PHE GLN SEQRES 8 A 355 THR SER SER PRO ALA HIS LEU THR MET PRO TYR VAL MET SEQRES 9 A 355 PRO GLY ASP GLY GLU VAL VAL GLY VAL GLY GLU PRO VAL SEQRES 10 A 355 ALA ILE ARG PHE ASP GLU ASN ILE ALA ASP ARG GLY ALA SEQRES 11 A 355 ALA GLU LYS ALA ILE LYS ILE THR THR ASN PRO PRO VAL SEQRES 12 A 355 GLU GLY ALA PHE TYR TRP LEU ASN ASN ARG GLU VAL ARG SEQRES 13 A 355 TRP ARG PRO GLU HIS PHE TRP LYS PRO GLY THR ALA VAL SEQRES 14 A 355 ASP VAL ALA VAL ASN THR TYR GLY VAL ASP LEU GLY GLU SEQRES 15 A 355 GLY MET PHE GLY GLU ASP ASN VAL GLN THR HIS PHE THR SEQRES 16 A 355 ILE GLY ASP GLU VAL ILE ALA THR ALA ASP ASP ASN THR SEQRES 17 A 355 LYS ILE LEU THR VAL ARG VAL ASN GLY GLU VAL VAL LYS SEQRES 18 A 355 SER MET PRO THR SER MET GLY LYS ASP SER THR PRO THR SEQRES 19 A 355 ALA ASN GLY ILE TYR ILE VAL GLY SER ARG TYR LYS HIS SEQRES 20 A 355 ILE ILE MET ASP SER SER THR TYR GLY VAL PRO VAL ASN SEQRES 21 A 355 SER PRO ASN GLY TYR ARG THR ASP VAL ASP TRP ALA THR SEQRES 22 A 355 GLN ILE SER TYR SER GLY VAL PHE VAL HIS SER ALA PRO SEQRES 23 A 355 TRP SER VAL GLY ALA GLN GLY HIS THR ASN THR SER HIS SEQRES 24 A 355 GLY CYS LEU ASN VAL SER PRO SER ASN ALA GLN TRP PHE SEQRES 25 A 355 TYR ASP HIS VAL LYS ARG GLY ASP ILE VAL GLU VAL VAL SEQRES 26 A 355 ASN THR VAL GLY GLY THR LEU PRO GLY ILE ASP GLY LEU SEQRES 27 A 355 GLY ASP TRP ASN ILE PRO TRP ASP GLN TRP ARG ALA GLY SEQRES 28 A 355 ASN ALA LYS ALA HET I1V A 601 21 HET EDO A 602 4 HET DAL A 603 6 HET I36 A 604 27 HET CL A 605 1 HETNAM I1V (2~{R})-2-AZANYL-~{N}'-[(2~{S},6~{R})-6,7-BIS(AZANYL)- HETNAM 2 I1V 1-OXIDANYL-7-OXIDANYLIDENE-HEPTAN-2-YL]PENTANEDIAMIDE HETNAM EDO 1,2-ETHANEDIOL HETNAM DAL D-ALANINE HETNAM I36 (2~{R})-2-[[(2~{S},6~{R})-6,7-BIS(AZANYL)-2-[[(4~{R})- HETNAM 2 I36 4,5-BIS(AZANYL)-5-OXIDANYLIDENE-PENTANOYL]AMINO]-7- HETNAM 3 I36 OXIDANYLIDENE-HEPTANOYL]AMINO]PROPANOIC ACID HETNAM CL CHLORIDE ION HETSYN EDO ETHYLENE GLYCOL FORMUL 2 I1V C12 H25 N5 O4 FORMUL 3 EDO C2 H6 O2 FORMUL 4 DAL C3 H7 N O2 FORMUL 5 I36 C15 H28 N6 O6 FORMUL 6 CL CL 1- FORMUL 7 HOH *352(H2 O) HELIX 1 AA1 ASP A 180 ALA A 187 1 8 HELIX 2 AA2 SER A 306 GLY A 309 5 4 HELIX 3 AA3 PRO A 339 VAL A 342 5 4 HELIX 4 AA4 SER A 358 VAL A 369 1 12 HELIX 5 AA5 GLY A 392 ILE A 396 5 5 HELIX 6 AA6 PRO A 397 GLY A 404 1 8 SHEET 1 AA1 4 LYS A 61 ALA A 64 0 SHEET 2 AA1 4 SER A 80 ALA A 84 -1 O THR A 82 N THR A 63 SHEET 3 AA1 4 ARG A 111 THR A 114 -1 O TRP A 112 N VAL A 81 SHEET 4 AA1 4 GLY A 103 LEU A 105 -1 N ARG A 104 O SER A 113 SHEET 1 AA2 3 VAL A 87 ASN A 95 0 SHEET 2 AA2 3 ARG A 123 LEU A 131 -1 O ASN A 127 N THR A 92 SHEET 3 AA2 3 ALA A 136 GLN A 144 -1 O LEU A 141 N LEU A 126 SHEET 1 AA3 2 HIS A 150 THR A 152 0 SHEET 2 AA3 2 MET A 237 GLY A 239 1 O PHE A 238 N HIS A 150 SHEET 1 AA4 4 PRO A 154 MET A 157 0 SHEET 2 AA4 4 VAL A 170 PHE A 174 -1 O ARG A 173 N TYR A 155 SHEET 3 AA4 4 GLU A 207 PRO A 212 -1 O VAL A 208 N ILE A 172 SHEET 4 AA4 4 GLY A 198 TRP A 202 -1 N TYR A 201 O ARG A 209 SHEET 1 AA5 4 GLU A 162 VAL A 164 0 SHEET 2 AA5 4 VAL A 243 ILE A 249 1 O THR A 248 N VAL A 164 SHEET 3 AA5 4 ALA A 221 VAL A 226 -1 N VAL A 226 O VAL A 243 SHEET 4 AA5 4 ILE A 188 ASN A 193 -1 N ASN A 193 O ALA A 221 SHEET 1 AA6 5 GLU A 271 PRO A 277 0 SHEET 2 AA6 5 ILE A 263 VAL A 268 -1 N LEU A 264 O MET A 276 SHEET 3 AA6 5 VAL A 253 ASP A 258 -1 N THR A 256 O THR A 265 SHEET 4 AA6 5 ILE A 374 VAL A 378 1 O GLU A 376 N ALA A 257 SHEET 5 AA6 5 GLY A 290 ILE A 293 -1 N TYR A 292 O VAL A 375 SHEET 1 AA7 4 ARG A 297 ASP A 304 0 SHEET 2 AA7 4 ARG A 319 GLN A 327 -1 O THR A 320 N MET A 303 SHEET 3 AA7 4 PHE A 334 SER A 337 -1 O VAL A 335 N THR A 326 SHEET 4 AA7 4 LEU A 355 VAL A 357 1 O LEU A 355 N PHE A 334 LINK SG CYS A 354 C19 I1V A 601 1555 1555 1.78 CISPEP 1 MET A 157 PRO A 158 0 1.67 CISPEP 2 ASN A 193 PRO A 194 0 -5.65 CISPEP 3 ASN A 193 PRO A 194 0 -2.59 CRYST1 77.120 95.830 59.230 90.00 90.00 90.00 P 21 21 2 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 0.012967 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010435 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016883 0.00000