HEADER MEMBRANE PROTEIN/INHIBITOR 28-APR-15 4ZIU TITLE CRYSTAL STRUCTURE OF NATIVE ALPHA-2-MACROGLOBULIN FROM ESCHERICHIA TITLE 2 COLI SPANNING THE RESIDUES FROM DOMAIN MG7 TO THE C-TERMINUS. COMPND MOL_ID: 1; COMPND 2 MOLECULE: UNCHARACTERIZED LIPOPROTEIN YFHM; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 1018-1653; COMPND 5 SYNONYM: ALPHA-2-MACROGLOBULIN; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 GENE: YFHM, B2520, JW2504; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS BACTERIAL PAN-PROTEINASE INHIBITOR, MEMBRANE PROTEIN AND INHIBITOR KEYWDS 2 COMPLEX, MEMBRANE PROTEIN-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR I.GARCIA-FERRER,P.AREDE,J.GOMEZ-BLANCO,D.LUQUE,S.DUQUERROY, AUTHOR 2 J.R.CASTON,T.GOULAS,X.F.GOMIS-RUTH REVDAT 4 20-FEB-19 4ZIU 1 REMARK LINK REVDAT 3 15-JUL-15 4ZIU 1 JRNL REVDAT 2 08-JUL-15 4ZIU 1 JRNL REVDAT 1 10-JUN-15 4ZIU 0 JRNL AUTH I.GARCIA-FERRER,P.AREDE,J.GOMEZ-BLANCO,D.LUQUE,S.DUQUERROY, JRNL AUTH 2 J.R.CASTON,T.GOULAS,F.X.GOMIS-RUTH JRNL TITL STRUCTURAL AND FUNCTIONAL INSIGHTS INTO ESCHERICHIA COLI JRNL TITL 2 ALPHA 2-MACROGLOBULIN ENDOPEPTIDASE SNAP-TRAP INHIBITION. JRNL REF PROC.NATL.ACAD.SCI.USA V. 112 8290 2015 JRNL REFN ESSN 1091-6490 JRNL PMID 26100869 JRNL DOI 10.1073/PNAS.1506538112 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.5 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.98 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 28349 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.640 REMARK 3 FREE R VALUE TEST SET COUNT : 747 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 14 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.80 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.44 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2857 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2598 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2783 REMARK 3 BIN R VALUE (WORKING SET) : 0.2582 REMARK 3 BIN FREE R VALUE : 0.3203 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 2.59 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 74 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4899 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 96 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 86.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 80.34 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -18.47780 REMARK 3 B22 (A**2) : 11.27810 REMARK 3 B33 (A**2) : 7.19970 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.429 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.398 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.268 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.404 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.273 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.941 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.881 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 5044 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 6860 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 2343 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 144 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 725 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 5044 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 0 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 649 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : 3 ; 1.000 ; HARMONIC REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 5459 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.16 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.16 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 3.28 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: {A|1015 - 1125 } REMARK 3 ORIGIN FOR THE GROUP (A): 15.6991 11.0240 36.6796 REMARK 3 T TENSOR REMARK 3 T11: -0.0314 T22: -0.0054 REMARK 3 T33: 0.0309 T12: -0.0997 REMARK 3 T13: -0.0522 T23: -0.0441 REMARK 3 L TENSOR REMARK 3 L11: 4.8501 L22: 1.6623 REMARK 3 L33: 2.5935 L12: 1.9539 REMARK 3 L13: 0.7111 L23: 0.8526 REMARK 3 S TENSOR REMARK 3 S11: -0.1753 S12: 0.0739 S13: 0.3434 REMARK 3 S21: 0.1177 S22: 0.1648 S23: 0.2889 REMARK 3 S31: -0.0609 S32: -0.0863 S33: 0.0105 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: {A|1126 - 1170 A|1440 - 1495 } REMARK 3 ORIGIN FOR THE GROUP (A): 15.5847 54.1342 55.0189 REMARK 3 T TENSOR REMARK 3 T11: -0.1330 T22: 0.2274 REMARK 3 T33: -0.0467 T12: -0.0014 REMARK 3 T13: -0.1627 T23: 0.1209 REMARK 3 L TENSOR REMARK 3 L11: 3.8716 L22: 6.5698 REMARK 3 L33: 1.8038 L12: 0.3267 REMARK 3 L13: 0.0899 L23: -0.1432 REMARK 3 S TENSOR REMARK 3 S11: -0.0485 S12: 0.3651 S13: -0.0071 REMARK 3 S21: -0.3061 S22: 0.3028 S23: 0.5768 REMARK 3 S31: -0.0254 S32: -0.5194 S33: -0.2543 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: {A|1171 - 1439 } REMARK 3 ORIGIN FOR THE GROUP (A): 21.6294 38.7085 80.7382 REMARK 3 T TENSOR REMARK 3 T11: -0.1708 T22: 0.2512 REMARK 3 T33: -0.0981 T12: 0.0126 REMARK 3 T13: -0.0005 T23: 0.0843 REMARK 3 L TENSOR REMARK 3 L11: 1.9666 L22: 1.6187 REMARK 3 L33: 4.8131 L12: -0.3603 REMARK 3 L13: 1.6242 L23: -0.4446 REMARK 3 S TENSOR REMARK 3 S11: -0.0713 S12: -0.3470 S13: -0.1098 REMARK 3 S21: 0.0219 S22: 0.2278 S23: 0.3702 REMARK 3 S31: 0.0686 S32: -0.8278 S33: -0.1565 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: {A|1496 - 1653 } REMARK 3 ORIGIN FOR THE GROUP (A): 40.1103 24.1796 56.7411 REMARK 3 T TENSOR REMARK 3 T11: -0.0227 T22: 0.1463 REMARK 3 T33: -0.0574 T12: 0.0016 REMARK 3 T13: -0.0603 T23: -0.0780 REMARK 3 L TENSOR REMARK 3 L11: 1.9738 L22: 2.2139 REMARK 3 L33: 3.8366 L12: 0.7063 REMARK 3 L13: 0.8498 L23: 1.4633 REMARK 3 S TENSOR REMARK 3 S11: 0.0027 S12: 0.2627 S13: -0.4379 REMARK 3 S21: 0.0157 S22: 0.1800 S23: -0.2453 REMARK 3 S31: 0.3763 S32: 0.4917 S33: -0.1827 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4ZIU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-APR-15. REMARK 100 THE DEPOSITION ID IS D_1000209375. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-FEB-13; 03-NOV-12 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 9.0 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : ALBA; ESRF REMARK 200 BEAMLINE : XALOC; ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9763, 0.9788; 0.9763, 0.9788 REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL; PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M; DECTRIS REMARK 200 PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28350 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 48.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : 0.04800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 24.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.77 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.3 REMARK 200 DATA REDUNDANCY IN SHELL : 6.60 REMARK 200 R MERGE FOR SHELL (I) : 0.65400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIRAS REMARK 200 SOFTWARE USED: SHELXDE REMARK 200 STARTING MODEL: DATASET OF A SE-MET CRYSTAL COLLECTED AT THE REMARK 200 SELENIUM ABSORPTION PEAK AND A NATIVE DATASET TO HIGHER REMARK 200 RESOLUTION REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% [W/V] PEG4,000, 10% ISOPROPANOL REMARK 280 100MM TRIS-HCL, PH 9.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 43.36000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 68.09500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 86.40000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 43.36000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 68.09500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 86.40000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 43.36000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 68.09500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 86.40000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 43.36000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 68.09500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 86.40000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1000 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27930 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 KCAL/MOL 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 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 GLN A1190 NE2 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 SG CYS A 1187 CD GLN A 1190 1.69 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 SER A1033 95.45 -53.46 REMARK 500 LEU A1062 42.93 -90.46 REMARK 500 ALA A1071 -150.93 -77.07 REMARK 500 ASP A1355 72.93 -103.62 REMARK 500 TYR A1382 18.70 57.90 REMARK 500 LEU A1402 80.42 40.38 REMARK 500 ASP A1440 70.68 -109.05 REMARK 500 VAL A1504 -55.15 72.64 REMARK 500 SER A1566 97.46 -65.90 REMARK 500 VAL A1619 -84.93 -119.27 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 NI A1702 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A1015 N REMARK 620 2 HIS A1016 N 78.3 REMARK 620 3 HIS A1016 ND1 167.3 90.5 REMARK 620 4 ASP A1114 OD1 65.6 72.8 105.5 REMARK 620 5 HIS A1116 NE2 62.6 76.2 109.2 4.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A1701 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A1329 OE2 REMARK 620 2 HIS A1333 NE2 91.7 REMARK 620 3 GOL A1704 O2 148.5 107.2 REMARK 620 4 GLU A1606 OE1 104.1 35.4 105.9 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 NI A 1701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NI A 1702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 1703 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 1704 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 1705 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 1706 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 1707 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4ZIQ RELATED DB: PDB REMARK 900 NATIVE PROTEIN SPANNING THE RESIDUES FROM DOMAIN MG7 TO THE C- REMARK 900 TERMINUS OF ALPHA-2-MACROGLOBULIN FROM ESCHERICHIA COLI (ALA1018- REMARK 900 PRO1653). DBREF 4ZIU A 1018 1653 UNP P76578 YFHM_ECOLI 1018 1653 SEQADV 4ZIU GLY A 1015 UNP P76578 EXPRESSION TAG SEQADV 4ZIU HIS A 1016 UNP P76578 EXPRESSION TAG SEQADV 4ZIU MET A 1017 UNP P76578 EXPRESSION TAG SEQRES 1 A 639 GLY HIS MET ALA ALA PRO VAL ILE ALA GLU LEU ASN MET SEQRES 2 A 639 PRO ARG PHE MET ALA SER GLY ASP THR SER ARG LEU THR SEQRES 3 A 639 LEU ASP ILE THR ASN LEU THR ASP LYS PRO GLN LYS LEU SEQRES 4 A 639 ASN VAL ALA LEU THR ALA SER GLY LEU LEU GLU LEU VAL SEQRES 5 A 639 SER ASP SER PRO ALA ALA VAL GLU LEU ALA PRO GLY VAL SEQRES 6 A 639 ARG THR THR LEU PHE ILE PRO VAL ARG ALA LEU PRO GLY SEQRES 7 A 639 TYR GLY ASP GLY GLU ILE GLN ALA THR ILE SER GLY LEU SEQRES 8 A 639 ALA LEU PRO GLY GLU THR VAL ALA ASP GLN HIS LYS GLN SEQRES 9 A 639 TRP LYS ILE GLY VAL ARG PRO ALA PHE PRO ALA GLN THR SEQRES 10 A 639 VAL ASN TYR GLY THR ALA LEU GLN PRO GLY GLU THR TRP SEQRES 11 A 639 ALA ILE PRO ALA ASP GLY LEU GLN ASN PHE SER PRO VAL SEQRES 12 A 639 THR LEU GLU GLY GLN LEU LEU LEU SER GLY LYS PRO PRO SEQRES 13 A 639 LEU ASN ILE ALA ARG TYR ILE LYS GLU LEU LYS ALA TYR SEQRES 14 A 639 PRO TYR GLY CYS LEU GLU GLN THR ALA SER GLY LEU PHE SEQRES 15 A 639 PRO SER LEU TYR THR ASN ALA ALA GLN LEU GLN ALA LEU SEQRES 16 A 639 GLY ILE LYS GLY ASP SER ASP GLU LYS ARG ARG ALA SER SEQRES 17 A 639 VAL ASP ILE GLY ILE SER ARG LEU LEU GLN MET GLN ARG SEQRES 18 A 639 ASP ASN GLY GLY PHE ALA LEU TRP ASP LYS ASN GLY ASP SEQRES 19 A 639 GLU GLU TYR TRP LEU THR ALA TYR VAL MET ASP PHE LEU SEQRES 20 A 639 VAL ARG ALA GLY GLU GLN GLY TYR SER VAL PRO THR ASP SEQRES 21 A 639 ALA ILE ASN ARG GLY ASN GLU ARG LEU LEU ARG TYR LEU SEQRES 22 A 639 GLN ASP PRO GLY MET MET SER ILE PRO TYR ALA ASP ASN SEQRES 23 A 639 LEU LYS ALA SER LYS PHE ALA VAL GLN SER TYR ALA ALA SEQRES 24 A 639 LEU VAL LEU ALA ARG GLN GLN LYS ALA PRO LEU GLY ALA SEQRES 25 A 639 LEU ARG GLU ILE TRP GLU HIS ARG ALA ASP ALA ALA SER SEQRES 26 A 639 GLY LEU PRO LEU LEU GLN LEU GLY VAL ALA LEU LYS THR SEQRES 27 A 639 MET GLY ASP ALA THR ARG GLY GLU GLU ALA ILE ALA LEU SEQRES 28 A 639 ALA LEU LYS THR PRO ARG ASN SER ASP GLU ARG ILE TRP SEQRES 29 A 639 LEU GLY ASP TYR GLY SER SER LEU ARG ASP ASN ALA LEU SEQRES 30 A 639 MET LEU SER LEU LEU GLU GLU ASN LYS LEU LEU PRO ASP SEQRES 31 A 639 GLU GLN TYR THR LEU LEU ASN THR LEU SER GLN GLN ALA SEQRES 32 A 639 PHE GLY GLU ARG TRP LEU SER THR GLN GLU SER ASN ALA SEQRES 33 A 639 LEU PHE LEU ALA ALA ARG THR ILE GLN ASP LEU PRO GLY SEQRES 34 A 639 LYS TRP GLN ALA GLN THR SER PHE SER ALA GLU GLN LEU SEQRES 35 A 639 THR GLY GLU LYS ALA GLN ASN SER ASN LEU ASN SER ASP SEQRES 36 A 639 GLN LEU VAL THR LEU GLN VAL SER ASN SER GLY ASP GLN SEQRES 37 A 639 PRO LEU TRP LEU ARG MET ASP ALA SER GLY TYR PRO GLN SEQRES 38 A 639 SER ALA PRO LEU PRO ALA ASN ASN VAL LEU GLN ILE GLU SEQRES 39 A 639 ARG HIS ILE LEU GLY THR ASP GLY LYS SER LYS SER LEU SEQRES 40 A 639 ASP SER LEU ARG SER GLY ASP LEU VAL LEU VAL TRP LEU SEQRES 41 A 639 GLN VAL LYS ALA SER ASN SER VAL PRO ASP ALA LEU VAL SEQRES 42 A 639 VAL ASP LEU LEU PRO ALA GLY LEU GLU LEU GLU ASN GLN SEQRES 43 A 639 ASN LEU ALA ASN GLY SER ALA SER LEU GLU GLN SER GLY SEQRES 44 A 639 GLY GLU VAL GLN ASN LEU LEU ASN GLN MET GLN GLN ALA SEQRES 45 A 639 SER ILE LYS HIS ILE GLU PHE ARG ASP ASP ARG PHE VAL SEQRES 46 A 639 ALA ALA VAL ALA VAL ASP GLU TYR GLN PRO VAL THR LEU SEQRES 47 A 639 VAL TYR LEU ALA ARG ALA VAL THR PRO GLY THR TYR GLN SEQRES 48 A 639 VAL PRO GLN PRO MET VAL GLU SER MET TYR VAL PRO GLN SEQRES 49 A 639 TRP ARG ALA THR GLY ALA ALA GLU ASP LEU LEU ILE VAL SEQRES 50 A 639 ARG PRO HET NI A1701 1 HET NI A1702 1 HET GOL A1703 6 HET GOL A1704 6 HET GOL A1705 6 HET GOL A1706 6 HET GOL A1707 6 HETNAM NI NICKEL (II) ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 NI 2(NI 2+) FORMUL 4 GOL 5(C3 H8 O3) FORMUL 9 HOH *96(H2 O) HELIX 1 AA1 ASN A 1172 TYR A 1183 1 12 HELIX 2 AA2 CYS A 1187 THR A 1201 1 15 HELIX 3 AA3 ASN A 1202 LEU A 1209 1 8 HELIX 4 AA4 SER A 1215 GLN A 1232 1 18 HELIX 5 AA5 GLU A 1250 GLY A 1268 1 19 HELIX 6 AA6 PRO A 1272 ASP A 1289 1 18 HELIX 7 AA7 PRO A 1290 MET A 1293 5 4 HELIX 8 AA8 ASN A 1300 GLN A 1319 1 20 HELIX 9 AA9 PRO A 1323 HIS A 1333 1 11 HELIX 10 AB1 ARG A 1334 ALA A 1337 5 4 HELIX 11 AB2 SER A 1339 MET A 1353 1 15 HELIX 12 AB3 ASP A 1355 LEU A 1367 1 13 HELIX 13 AB4 SER A 1384 ASN A 1399 1 16 HELIX 14 AB5 LEU A 1402 PHE A 1418 1 17 HELIX 15 AB6 SER A 1424 GLN A 1439 1 16 HELIX 16 AB7 SER A 1468 THR A 1473 1 6 HELIX 17 AB8 GLY A 1574 GLN A 1584 1 11 SHEET 1 AA1 4 ILE A1022 ASN A1026 0 SHEET 2 AA1 4 THR A1036 THR A1044 -1 O THR A1044 N ILE A1022 SHEET 3 AA1 4 ARG A1080 ALA A1089 -1 O VAL A1087 N SER A1037 SHEET 4 AA1 4 LEU A1063 LEU A1065 -1 N GLU A1064 O ARG A1088 SHEET 1 AA2 5 ILE A1022 ASN A1026 0 SHEET 2 AA2 5 THR A1036 THR A1044 -1 O THR A1044 N ILE A1022 SHEET 3 AA2 5 GLY A1622 GLN A1625 -1 O THR A1623 N THR A1036 SHEET 4 AA2 5 LEU A1648 ARG A1652 -1 O LEU A1649 N TYR A1624 SHEET 5 AA2 5 LEU A1524 ARG A1525 1 N LEU A1524 O ARG A1652 SHEET 1 AA3 5 PHE A1030 MET A1031 0 SHEET 2 AA3 5 ASP A1114 VAL A1123 1 O GLY A1122 N MET A1031 SHEET 3 AA3 5 GLY A1094 GLY A1104 -1 N ILE A1098 O TRP A1119 SHEET 4 AA3 5 GLN A1051 GLY A1061 -1 N THR A1058 O GLN A1099 SHEET 5 AA3 5 ALA A1072 LEU A1075 -1 O LEU A1075 N GLN A1051 SHEET 1 AA4 4 GLN A1130 LEU A1138 0 SHEET 2 AA4 4 LEU A1484 GLY A1492 -1 O LEU A1484 N LEU A1138 SHEET 3 AA4 4 GLU A1160 SER A1166 -1 N LEU A1164 O ARG A1487 SHEET 4 AA4 4 GLN A1462 ASN A1467 -1 O LEU A1466 N GLY A1161 SHEET 1 AA5 4 THR A1143 ALA A1145 0 SHEET 2 AA5 4 GLN A1475 ASN A1478 -1 O VAL A1476 N TRP A1144 SHEET 3 AA5 4 TRP A1445 THR A1449 -1 N GLN A1448 O SER A1477 SHEET 4 AA5 4 LEU A1456 GLY A1458 -1 O LEU A1456 N ALA A1447 SHEET 1 AA6 6 ALA A1501 ASN A1503 0 SHEET 2 AA6 6 ARG A1640 THR A1642 -1 O ARG A1640 N ASN A1503 SHEET 3 AA6 6 MET A1630 SER A1633 -1 N VAL A1631 O ALA A1641 SHEET 4 AA6 6 VAL A1542 LEU A1550 -1 N LEU A1546 O GLU A1632 SHEET 5 AA6 6 ARG A1597 VAL A1604 -1 O ALA A1600 N VAL A1547 SHEET 6 AA6 6 ILE A1588 PHE A1593 -1 N LYS A1589 O ALA A1601 SHEET 1 AA7 4 LEU A1505 GLY A1513 0 SHEET 2 AA7 4 LEU A1529 ALA A1538 -1 O TRP A1533 N HIS A1510 SHEET 3 AA7 4 VAL A1610 ALA A1618 -1 O ALA A1616 N VAL A1530 SHEET 4 AA7 4 LEU A1555 LEU A1557 -1 N GLU A1556 O ARG A1617 LINK N GLY A1015 NI NI A1702 1555 1555 2.14 LINK N HIS A1016 NI NI A1702 1555 1555 2.26 LINK ND1 HIS A1016 NI NI A1702 1555 1555 1.79 LINK OE2 GLU A1329 NI NI A1701 1555 1555 1.92 LINK NE2 HIS A1333 NI NI A1701 1555 1555 2.24 LINK NI NI A1701 O2 GOL A1704 1555 1555 2.33 LINK OD1 ASP A1114 NI NI A1702 1555 2555 2.05 LINK NE2 HIS A1116 NI NI A1702 1555 2555 2.27 LINK OE1 GLU A1606 NI NI A1701 1555 3656 2.05 SITE 1 AC1 4 GLU A1329 HIS A1333 GLU A1606 GOL A1704 SITE 1 AC2 4 GLY A1015 HIS A1016 ASP A1114 HIS A1116 SITE 1 AC3 4 TYR A1093 VAL A1123 ARG A1124 ASP A1595 SITE 1 AC4 6 GLU A1329 GLU A1332 HIS A1333 SER A1539 SITE 2 AC4 6 GLU A1606 NI A1701 SITE 1 AC5 2 HIS A1510 HOH A1808 SITE 1 AC6 2 GLN A1585 ALA A1586 SITE 1 AC7 4 MET A1017 ALA A1018 VAL A1112 ASP A1114 CRYST1 86.720 136.190 172.800 90.00 90.00 90.00 I 2 2 2 8 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 0.011531 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007343 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005787 0.00000