HEADER HYDROLASE 13-JUN-12 4FKH TITLE CRYSTAL STRUCTURE OF PORCINE AMINOPEPTIDASE-N COMPLEXED WITH ALANINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: AMINOPEPTIDASE N; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 62-963; COMPND 5 SYNONYM: AP-N, PAPN, ALANYL AMINOPEPTIDASE, AMINOPEPTIDASE M, AP-M, COMPND 6 MICROSOMAL AMINOPEPTIDASE, GP130; COMPND 7 EC: 3.4.11.2; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SUS SCROFA; SOURCE 3 ORGANISM_COMMON: PIG; SOURCE 4 ORGANISM_TAXID: 9823; SOURCE 5 GENE: ANPEP; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: SF9; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PFASTBAC KEYWDS ZINC AMINOPEPTIDASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR L.CHEN,Y.L.LIN,G.PENG,F.LI REVDAT 6 06-NOV-24 4FKH 1 HETSYN REVDAT 5 29-JUL-20 4FKH 1 COMPND REMARK SEQADV HETNAM REVDAT 5 2 1 LINK SITE ATOM REVDAT 4 17-JUL-19 4FKH 1 REMARK LINK REVDAT 3 14-NOV-12 4FKH 1 JRNL REVDAT 2 31-OCT-12 4FKH 1 JRNL REMARK REVDAT 1 17-OCT-12 4FKH 0 JRNL AUTH L.CHEN,Y.L.LIN,G.PENG,F.LI JRNL TITL STRUCTURAL BASIS FOR MULTIFUNCTIONAL ROLES OF MAMMALIAN JRNL TITL 2 AMINOPEPTIDASE N. JRNL REF PROC.NATL.ACAD.SCI.USA V. 109 17966 2012 JRNL REFN ISSN 0027-8424 JRNL PMID 23071329 JRNL DOI 10.1073/PNAS.1210123109 REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.74 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.1 REMARK 3 NUMBER OF REFLECTIONS : 74921 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) : 0.132 REMARK 3 R VALUE (WORKING SET) : 0.129 REMARK 3 FREE R VALUE : 0.189 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3942 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.05 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.16 REMARK 3 REFLECTION IN BIN (WORKING SET) : 10590 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.63 REMARK 3 BIN R VALUE (WORKING SET) : 0.1760 REMARK 3 BIN FREE R VALUE SET COUNT : 530 REMARK 3 BIN FREE R VALUE : 0.2610 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7241 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 329 REMARK 3 SOLVENT ATOMS : 1500 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.53 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.20000 REMARK 3 B22 (A**2) : -0.21000 REMARK 3 B33 (A**2) : 0.22000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.99000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.139 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.094 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.739 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.977 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.952 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7782 ; 0.006 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 10631 ; 1.151 ; 1.986 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 901 ; 5.550 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 366 ;40.031 ;24.973 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1217 ;12.743 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 31 ;14.468 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1217 ; 0.075 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5902 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 7782 ; 1.641 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 528 ;30.999 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 8543 ;14.162 ; 5.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 4 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 63 A 281 REMARK 3 RESIDUE RANGE : A 282 A 543 REMARK 3 RESIDUE RANGE : A 544 A 632 REMARK 3 RESIDUE RANGE : A 633 A 964 REMARK 3 ORIGIN FOR THE GROUP (A): 21.8435 18.4492 59.8790 REMARK 3 T TENSOR REMARK 3 T11: 0.0203 T22: 0.0172 REMARK 3 T33: 0.0452 T12: -0.0124 REMARK 3 T13: 0.0023 T23: -0.0222 REMARK 3 L TENSOR REMARK 3 L11: 0.2725 L22: 0.1099 REMARK 3 L33: 0.1768 L12: -0.0342 REMARK 3 L13: -0.0186 L23: -0.0813 REMARK 3 S TENSOR REMARK 3 S11: -0.0054 S12: -0.0236 S13: 0.0621 REMARK 3 S21: -0.0175 S22: -0.0043 S23: 0.0293 REMARK 3 S31: 0.0302 S32: -0.0221 S33: 0.0096 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4FKH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JUN-12. REMARK 100 THE DEPOSITION ID IS D_1000073011. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL; NULL REMARK 200 TEMPERATURE (KELVIN) : NULL; NULL REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : APS; APS REMARK 200 BEAMLINE : 19-ID; 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : NULL; NULL REMARK 200 MONOCHROMATOR : ROSENBAUM-ROCK HIGH RESOLUTION REMARK 200 DOUBLE CRYSTAL SI(111); SINGLE REMARK 200 CRYSTAL SI(220) SIDE BOUNCE REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315; ADSC QUANTUM REMARK 200 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 79027 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIRAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG3350, 200 MM LITHIUM SULFATE, REMARK 280 100 MM HEPES, PH 7.2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 130.12550 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.44600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 130.12550 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 31.44600 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, B, C, D, E, F, G, H, I, J 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 ASP A 62 REMARK 465 HIS A 965 REMARK 465 HIS A 966 REMARK 465 HIS A 967 REMARK 465 HIS A 968 REMARK 465 HIS A 969 REMARK 465 HIS A 970 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 CB ALA A 1024 O HOH A 1279 1.84 REMARK 500 O HOH A 1535 O HOH A 2174 1.84 REMARK 500 O HOH A 2103 O HOH A 2322 1.86 REMARK 500 O HOH A 1619 O HOH A 1620 2.01 REMARK 500 O HOH A 1317 O HOH A 1921 2.05 REMARK 500 O HOH A 1387 O HOH A 2248 2.08 REMARK 500 O HOH A 1562 O HOH A 2246 2.11 REMARK 500 ND2 ASN A 506 O5 NAG G 1 2.12 REMARK 500 O HOH A 1848 O HOH A 2597 2.12 REMARK 500 O HOH A 1357 O HOH A 1552 2.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 2435 O HOH A 2435 2556 1.82 REMARK 500 O HOH A 1585 O HOH A 2540 2556 1.89 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 ALA A 93 -30.10 80.66 REMARK 500 ASP A 256 95.16 -162.19 REMARK 500 GLU A 350 35.00 -79.55 REMARK 500 LEU A 354 78.93 -150.35 REMARK 500 TRP A 389 -63.65 -105.39 REMARK 500 ALA A 443 30.33 -98.06 REMARK 500 ASN A 458 -44.95 -130.49 REMARK 500 THR A 487 142.29 71.00 REMARK 500 GLN A 505 -160.47 -129.07 REMARK 500 ASN A 620 66.62 66.86 REMARK 500 ASP A 779 74.60 -152.11 REMARK 500 LYS A 882 40.86 -64.69 REMARK 500 TYR A 888 -37.08 -160.92 REMARK 500 PHE A 893 -37.25 77.79 REMARK 500 SER A 894 74.69 63.51 REMARK 500 SER A 907 19.54 -148.17 REMARK 500 LYS A 920 20.35 -68.63 REMARK 500 ASP A 924 -155.65 53.37 REMARK 500 VAL A 925 -40.08 48.05 REMARK 500 ARG A 932 -3.51 74.31 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 A1025 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 383 NE2 REMARK 620 2 HIS A 387 NE2 104.8 REMARK 620 3 GLU A 406 OE2 105.2 106.3 REMARK 620 4 HOH A1524 O 103.3 101.7 132.8 REMARK 620 N 1 2 3 REMARK 630 REMARK 630 MOLECULE TYPE: OLIGOSACCHARIDE INHIBITOR REMARK 630 MOLECULE NAME: 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE REMARK 630 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 630 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 630 REMARK 630 M RES C SSSEQI REMARK 630 NAG A 1020 REMARK 630 NAG A 1023 REMARK 630 SOURCE: NULL REMARK 630 TAXONOMY: NULL REMARK 630 SUBCOMP: NULL REMARK 630 DETAILS: OLIGOSACCHARIDE REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4FKE RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PORCINE AMINOPEPTIDASE-N REMARK 900 RELATED ID: 4HOL RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PORCINE AMINOPEPTIDASE-N COMPLEXED WITH POLY- REMARK 900 ALANINE REMARK 900 RELATED ID: 4FKK RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PORCINE AMINOPEPTIDASE-N COMPLEXED WITH REMARK 900 BESTATIN REMARK 900 RELATED ID: 4HOM RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PORCINE AMINOPEPTIDASE-N COMPLEXED WITH REMARK 900 SUBSTANCE P DBREF 4FKH A 62 963 UNP P15145 AMPN_PIG 62 963 SEQADV 4FKH ASN A 82 UNP P15145 PHE 82 CONFLICT SEQADV 4FKH PHE A 107 UNP P15145 LEU 107 CONFLICT SEQADV 4FKH SER A 964 UNP P15145 EXPRESSION TAG SEQADV 4FKH HIS A 965 UNP P15145 EXPRESSION TAG SEQADV 4FKH HIS A 966 UNP P15145 EXPRESSION TAG SEQADV 4FKH HIS A 967 UNP P15145 EXPRESSION TAG SEQADV 4FKH HIS A 968 UNP P15145 EXPRESSION TAG SEQADV 4FKH HIS A 969 UNP P15145 EXPRESSION TAG SEQADV 4FKH HIS A 970 UNP P15145 EXPRESSION TAG SEQRES 1 A 909 ASP GLN SER LYS PRO TRP ASN ARG TYR ARG LEU PRO THR SEQRES 2 A 909 THR LEU LEU PRO ASP SER TYR ASN VAL THR LEU ARG PRO SEQRES 3 A 909 TYR LEU THR PRO ASN ALA ASP GLY LEU TYR ILE PHE LYS SEQRES 4 A 909 GLY LYS SER ILE VAL ARG PHE LEU CYS GLN GLU PRO THR SEQRES 5 A 909 ASP VAL ILE ILE ILE HIS SER LYS LYS LEU ASN TYR THR SEQRES 6 A 909 THR GLN GLY HIS MET VAL VAL LEU ARG GLY VAL GLY ASP SEQRES 7 A 909 SER GLN VAL PRO GLU ILE ASP ARG THR GLU LEU VAL GLU SEQRES 8 A 909 LEU THR GLU TYR LEU VAL VAL HIS LEU LYS GLY SER LEU SEQRES 9 A 909 GLN PRO GLY HIS MET TYR GLU MET GLU SER GLU PHE GLN SEQRES 10 A 909 GLY GLU LEU ALA ASP ASP LEU ALA GLY PHE TYR ARG SER SEQRES 11 A 909 GLU TYR MET GLU GLY ASN VAL LYS LYS VAL LEU ALA THR SEQRES 12 A 909 THR GLN MET GLN SER THR ASP ALA ARG LYS SER PHE PRO SEQRES 13 A 909 CYS PHE ASP GLU PRO ALA MET LYS ALA THR PHE ASN ILE SEQRES 14 A 909 THR LEU ILE HIS PRO ASN ASN LEU THR ALA LEU SER ASN SEQRES 15 A 909 MET PRO PRO LYS GLY SER SER THR PRO LEU ALA GLU ASP SEQRES 16 A 909 PRO ASN TRP SER VAL THR GLU PHE GLU THR THR PRO VAL SEQRES 17 A 909 MET SER THR TYR LEU LEU ALA TYR ILE VAL SER GLU PHE SEQRES 18 A 909 GLN SER VAL ASN GLU THR ALA GLN ASN GLY VAL LEU ILE SEQRES 19 A 909 ARG ILE TRP ALA ARG PRO ASN ALA ILE ALA GLU GLY HIS SEQRES 20 A 909 GLY MET TYR ALA LEU ASN VAL THR GLY PRO ILE LEU ASN SEQRES 21 A 909 PHE PHE ALA ASN HIS TYR ASN THR SER TYR PRO LEU PRO SEQRES 22 A 909 LYS SER ASP GLN ILE ALA LEU PRO ASP PHE ASN ALA GLY SEQRES 23 A 909 ALA MET GLU ASN TRP GLY LEU VAL THR TYR ARG GLU ASN SEQRES 24 A 909 ALA LEU LEU PHE ASP PRO GLN SER SER SER ILE SER ASN SEQRES 25 A 909 LYS GLU ARG VAL VAL THR VAL ILE ALA HIS GLU LEU ALA SEQRES 26 A 909 HIS GLN TRP PHE GLY ASN LEU VAL THR LEU ALA TRP TRP SEQRES 27 A 909 ASN ASP LEU TRP LEU ASN GLU GLY PHE ALA SER TYR VAL SEQRES 28 A 909 GLU TYR LEU GLY ALA ASP HIS ALA GLU PRO THR TRP ASN SEQRES 29 A 909 LEU LYS ASP LEU ILE VAL PRO GLY ASP VAL TYR ARG VAL SEQRES 30 A 909 MET ALA VAL ASP ALA LEU ALA SER SER HIS PRO LEU THR SEQRES 31 A 909 THR PRO ALA GLU GLU VAL ASN THR PRO ALA GLN ILE SER SEQRES 32 A 909 GLU MET PHE ASP SER ILE SER TYR SER LYS GLY ALA SER SEQRES 33 A 909 VAL ILE ARG MET LEU SER ASN PHE LEU THR GLU ASP LEU SEQRES 34 A 909 PHE LYS GLU GLY LEU ALA SER TYR LEU HIS ALA PHE ALA SEQRES 35 A 909 TYR GLN ASN THR THR TYR LEU ASP LEU TRP GLU HIS LEU SEQRES 36 A 909 GLN LYS ALA VAL ASP ALA GLN THR SER ILE ARG LEU PRO SEQRES 37 A 909 ASP THR VAL ARG ALA ILE MET ASP ARG TRP THR LEU GLN SEQRES 38 A 909 MET GLY PHE PRO VAL ILE THR VAL ASP THR LYS THR GLY SEQRES 39 A 909 ASN ILE SER GLN LYS HIS PHE LEU LEU ASP SER GLU SER SEQRES 40 A 909 ASN VAL THR ARG SER SER ALA PHE ASP TYR LEU TRP ILE SEQRES 41 A 909 VAL PRO ILE SER SER ILE LYS ASN GLY VAL MET GLN ASP SEQRES 42 A 909 HIS TYR TRP LEU ARG ASP VAL SER GLN ALA GLN ASN ASP SEQRES 43 A 909 LEU PHE LYS THR ALA SER ASP ASP TRP VAL LEU LEU ASN SEQRES 44 A 909 VAL ASN VAL THR GLY TYR PHE GLN VAL ASN TYR ASP GLU SEQRES 45 A 909 ASP ASN TRP ARG MET ILE GLN HIS GLN LEU GLN THR ASN SEQRES 46 A 909 LEU SER VAL ILE PRO VAL ILE ASN ARG ALA GLN VAL ILE SEQRES 47 A 909 TYR ASP SER PHE ASN LEU ALA THR ALA HIS MET VAL PRO SEQRES 48 A 909 VAL THR LEU ALA LEU ASP ASN THR LEU PHE LEU ASN GLY SEQRES 49 A 909 GLU LYS GLU TYR MET PRO TRP GLN ALA ALA LEU SER SER SEQRES 50 A 909 LEU SER TYR PHE SER LEU MET PHE ASP ARG SER GLU VAL SEQRES 51 A 909 TYR GLY PRO MET LYS LYS TYR LEU ARG LYS GLN VAL GLU SEQRES 52 A 909 PRO LEU PHE GLN HIS PHE GLU THR LEU THR LYS ASN TRP SEQRES 53 A 909 THR GLU ARG PRO GLU ASN LEU MET ASP GLN TYR SER GLU SEQRES 54 A 909 ILE ASN ALA ILE SER THR ALA CYS SER ASN GLY LEU PRO SEQRES 55 A 909 GLN CYS GLU ASN LEU ALA LYS THR LEU PHE ASP GLN TRP SEQRES 56 A 909 MET SER ASP PRO GLU ASN ASN PRO ILE HIS PRO ASN LEU SEQRES 57 A 909 ARG SER THR ILE TYR CYS ASN ALA ILE ALA GLN GLY GLY SEQRES 58 A 909 GLN ASP GLN TRP ASP PHE ALA TRP GLY GLN LEU GLN GLN SEQRES 59 A 909 ALA GLN LEU VAL ASN GLU ALA ASP LYS LEU ARG SER ALA SEQRES 60 A 909 LEU ALA CYS SER ASN GLU VAL TRP LEU LEU ASN ARG TYR SEQRES 61 A 909 LEU GLY TYR THR LEU ASN PRO ASP LEU ILE ARG LYS GLN SEQRES 62 A 909 ASP ALA THR SER THR ILE ASN SER ILE ALA SER ASN VAL SEQRES 63 A 909 ILE GLY GLN PRO LEU ALA TRP ASP PHE VAL GLN SER ASN SEQRES 64 A 909 TRP LYS LYS LEU PHE GLN ASP TYR GLY GLY GLY SER PHE SEQRES 65 A 909 SER PHE SER ASN LEU ILE GLN GLY VAL THR ARG ARG PHE SEQRES 66 A 909 SER SER GLU PHE GLU LEU GLN GLN LEU GLU GLN PHE LYS SEQRES 67 A 909 LYS ASN ASN MET ASP VAL GLY PHE GLY SER GLY THR ARG SEQRES 68 A 909 ALA LEU GLU GLN ALA LEU GLU LYS THR LYS ALA ASN ILE SEQRES 69 A 909 LYS TRP VAL LYS GLU ASN LYS GLU VAL VAL LEU ASN TRP SEQRES 70 A 909 PHE ILE GLU HIS SER SER HIS HIS HIS HIS HIS HIS MODRES 4FKH ASN A 506 ASN GLYCOSYLATION SITE MODRES 4FKH ASN A 82 ASN GLYCOSYLATION SITE MODRES 4FKH ASN A 622 ASN GLYCOSYLATION SITE MODRES 4FKH ASN A 328 ASN GLYCOSYLATION SITE MODRES 4FKH ASN A 237 ASN GLYCOSYLATION SITE MODRES 4FKH ASN A 124 ASN GLYCOSYLATION SITE MODRES 4FKH ASN A 314 ASN GLYCOSYLATION SITE MODRES 4FKH ASN A 556 ASN GLYCOSYLATION SITE MODRES 4FKH ASN A 569 ASN GLYCOSYLATION SITE MODRES 4FKH ASN A 646 ASN GLYCOSYLATION SITE MODRES 4FKH ASN A 229 ASN GLYCOSYLATION SITE HET NAG B 1 14 HET NAG B 2 14 HET NAG B 3 14 HET NAG C 1 14 HET NAG C 2 14 HET NAG C 3 14 HET NAG D 1 14 HET NAG D 2 14 HET NAG E 1 14 HET NAG E 2 14 HET NAG F 1 14 HET NAG F 2 14 HET NAG F 3 14 HET NAG G 1 14 HET NAG G 2 14 HET NAG H 1 14 HET NAG H 2 14 HET NAG I 1 14 HET NAG I 2 14 HET NAG J 1 14 HET NAG J 2 14 HET NAG A1020 14 HET NAG A1023 14 HET ALA A1024 6 HET ZN A1025 1 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM ALA ALANINE HETNAM ZN ZINC ION HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 2 NAG 23(C8 H15 N O6) FORMUL 13 ALA C3 H7 N O2 FORMUL 14 ZN ZN 2+ FORMUL 15 HOH *1500(H2 O) HELIX 1 1 LYS A 65 ARG A 69 5 5 HELIX 2 2 ASP A 211 SER A 215 5 5 HELIX 3 3 SER A 271 LEU A 275 5 5 HELIX 4 4 ARG A 300 GLU A 306 1 7 HELIX 5 5 GLY A 309 TYR A 327 1 19 HELIX 6 6 GLU A 359 LEU A 363 1 5 HELIX 7 7 SER A 370 GLN A 388 1 19 HELIX 8 8 TRP A 398 ASN A 400 5 3 HELIX 9 9 ASP A 401 GLU A 421 1 21 HELIX 10 10 ASN A 425 ASP A 428 5 4 HELIX 11 11 LEU A 429 ASP A 434 1 6 HELIX 12 12 ASP A 434 ALA A 443 1 10 HELIX 13 13 PRO A 453 VAL A 457 5 5 HELIX 14 14 THR A 459 MET A 466 1 8 HELIX 15 15 ASP A 468 THR A 487 1 20 HELIX 16 16 THR A 487 ALA A 503 1 17 HELIX 17 17 THR A 508 ALA A 522 1 15 HELIX 18 18 THR A 531 LEU A 541 1 11 HELIX 19 19 ASP A 607 LYS A 610 5 4 HELIX 20 20 VAL A 621 THR A 624 5 4 HELIX 21 21 ASP A 632 ASN A 646 1 15 HELIX 22 22 LEU A 647 ILE A 650 5 4 HELIX 23 23 PRO A 651 ALA A 668 1 18 HELIX 24 24 PRO A 672 ASN A 679 1 8 HELIX 25 25 THR A 680 GLU A 686 5 7 HELIX 26 26 GLU A 688 ASP A 707 1 20 HELIX 27 27 VAL A 711 THR A 734 1 24 HELIX 28 28 ASN A 743 ASN A 760 1 18 HELIX 29 29 LEU A 762 SER A 778 1 17 HELIX 30 30 LEU A 789 GLY A 801 1 13 HELIX 31 31 GLY A 802 GLN A 815 1 14 HELIX 32 32 LEU A 818 LEU A 829 1 12 HELIX 33 33 ALA A 830 SER A 832 5 3 HELIX 34 34 GLU A 834 THR A 845 1 12 HELIX 35 35 ARG A 852 GLN A 854 5 3 HELIX 36 36 ASP A 855 ASN A 866 1 12 HELIX 37 37 ILE A 868 ASN A 880 1 13 HELIX 38 38 SER A 894 ARG A 904 1 11 HELIX 39 39 SER A 908 LYS A 920 1 13 HELIX 40 40 PHE A 927 THR A 931 5 5 HELIX 41 41 ARG A 932 SER A 963 1 32 SHEET 1 A 3 ASN A 124 TYR A 125 0 SHEET 2 A 3 MET A 170 GLU A 180 -1 O GLN A 178 N ASN A 124 SHEET 3 A 3 VAL A 133 GLY A 136 -1 N ARG A 135 O GLU A 172 SHEET 1 B 7 ASN A 124 TYR A 125 0 SHEET 2 B 7 MET A 170 GLU A 180 -1 O GLN A 178 N ASN A 124 SHEET 3 B 7 ILE A 98 CYS A 109 -1 N VAL A 105 O MET A 173 SHEET 4 B 7 LEU A 76 PRO A 87 -1 N ASP A 79 O ARG A 106 SHEET 5 B 7 THR A 227 PRO A 235 1 O ASN A 229 N VAL A 83 SHEET 6 B 7 TRP A 259 GLU A 263 -1 O SER A 260 N HIS A 234 SHEET 7 B 7 THR A 251 PRO A 252 -1 N THR A 251 O VAL A 261 SHEET 1 C 3 THR A 113 HIS A 119 0 SHEET 2 C 3 TYR A 156 LEU A 165 -1 O LEU A 165 N THR A 113 SHEET 3 C 3 ILE A 145 VAL A 151 -1 N ASP A 146 O HIS A 160 SHEET 1 D 2 GLY A 187 GLU A 195 0 SHEET 2 D 2 VAL A 198 GLN A 206 -1 O LYS A 200 N TYR A 193 SHEET 1 E 2 THR A 239 SER A 242 0 SHEET 2 E 2 TYR A 277 SER A 280 -1 O SER A 280 N THR A 239 SHEET 1 F 5 GLN A 283 THR A 288 0 SHEET 2 F 5 LEU A 294 ALA A 299 -1 O ILE A 295 N GLU A 287 SHEET 3 F 5 LYS A 335 LEU A 341 1 O GLN A 338 N TRP A 298 SHEET 4 F 5 LEU A 354 ARG A 358 1 O TYR A 357 N LEU A 341 SHEET 5 F 5 ALA A 348 MET A 349 -1 N MET A 349 O THR A 356 SHEET 1 G 2 THR A 395 LEU A 396 0 SHEET 2 G 2 ASN A 506 THR A 507 1 O THR A 507 N THR A 395 SHEET 1 H 4 GLN A 603 GLN A 605 0 SHEET 2 H 4 ASN A 556 HIS A 561 -1 N ILE A 557 O ALA A 604 SHEET 3 H 4 PRO A 546 VAL A 550 -1 N VAL A 547 O LYS A 560 SHEET 4 H 4 GLN A 628 TYR A 631 1 O GLN A 628 N ILE A 548 SHEET 1 I 2 VAL A 582 ILE A 584 0 SHEET 2 I 2 TYR A 596 LEU A 598 -1 O TYR A 596 N ILE A 584 SHEET 1 J 3 VAL A 591 MET A 592 0 SHEET 2 J 3 SER A 586 LYS A 588 -1 N LYS A 588 O VAL A 591 SHEET 3 J 3 VAL A 617 LEU A 619 -1 O LEU A 618 N ILE A 587 SSBOND 1 CYS A 758 CYS A 765 1555 1555 2.04 SSBOND 2 CYS A 795 CYS A 831 1555 1555 2.04 LINK ND2 ASN A 82 C1 NAG B 1 1555 1555 1.43 LINK ND2 ASN A 124 C1 NAG C 1 1555 1555 1.44 LINK ND2 ASN A 229 C1 NAG D 1 1555 1555 1.45 LINK ND2 ASN A 237 C1 NAG E 1 1555 1555 1.44 LINK ND2 ASN A 314 C1 NAG F 1 1555 1555 1.44 LINK ND2 ASN A 328 C1 NAG I 1 1555 1555 1.44 LINK ND2 ASN A 506 C1 NAG G 1 1555 1555 1.42 LINK ND2 ASN A 556 C1 NAG H 1 1555 1555 1.44 LINK ND2 ASN A 569 C1 NAG A1020 1555 1555 1.44 LINK ND2 ASN A 622 C1 NAG J 1 1555 1555 1.43 LINK ND2 ASN A 646 C1 NAG A1023 1555 1555 1.45 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.45 LINK O4 NAG B 2 C1 NAG B 3 1555 1555 1.46 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.44 LINK O4 NAG C 2 C1 NAG C 3 1555 1555 1.46 LINK O4 NAG D 1 C1 NAG D 2 1555 1555 1.44 LINK O4 NAG E 1 C1 NAG E 2 1555 1555 1.45 LINK O4 NAG F 1 C1 NAG F 2 1555 1555 1.45 LINK O4 NAG F 2 C1 NAG F 3 1555 1555 1.46 LINK O4 NAG G 1 C1 NAG G 2 1555 1555 1.45 LINK O4 NAG H 1 C1 NAG H 2 1555 1555 1.45 LINK O4 NAG I 1 C1 NAG I 2 1555 1555 1.45 LINK O4 NAG J 1 C1 NAG J 2 1555 1555 1.45 LINK NE2 HIS A 383 ZN ZN A1025 1555 1555 2.04 LINK NE2 HIS A 387 ZN ZN A1025 1555 1555 2.11 LINK OE2 GLU A 406 ZN ZN A1025 1555 1555 1.94 LINK ZN ZN A1025 O HOH A1524 1555 1555 1.97 CISPEP 1 GLN A 208 SER A 209 0 -1.05 CRYST1 260.251 62.892 81.813 90.00 100.38 90.00 C 1 2 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 0.003842 0.000000 0.000704 0.00000 SCALE2 0.000000 0.015900 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012426 0.00000