Chains and heterogens:
PDB Chain Sequences:
>3gvlA (A:) vprgsakgdgvtddtaaltsalndtpvgqkingngktykvtslpdisrfintrfvyerip gqplyyaseefvqgelfkitdtpyynawpqdkafvyenviyapymgsdrhgvsrlhvswv ksgddgqtwstpewltdlhpdyptvnyhcmsmgvcrnrlfamietrtlaknaltncalwd rpmsrslhltggitkaanqryatihvpdhglfvgdfvnfsnsavtgvsgdmtvatvidkd nftvltpnqqtsdlnnagknwhmgtsfhkspwrktdlglipsvtevhsfatidnngfamg yhqgdvaprevglfyfpdafnspsnyvrrqipseyepdasepcikyydgvlylitrgtrg drlgsslhrsrdigqtweslrfphnvhhttlpfakvgddlimfgseraeneweagapddr ykasyprtfyarlnvnnwnaddiewvnitdqiyqggivnsgvgvgsvvvkdnyiyymfgg edhfnpwtygdnsakdpfksdghpsdlycykmkigpdnrvsrdfrygavpnravpvffdt ngvrtvpapmeftgdlglghvtirastssnirsevlmegeygfigksiptdnpagqriif cggegtssttgaqitlyganntdsrrivyngdehlfqsadvkpyndnvtalggpsnrftt aylgsnpivt